🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 184 Days

Day: 28.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,307,007 km

• M1: 99,483 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 216 Days

Day: 41.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,307,007 km

• M1: 94,695 km (0.059 R)
• M2: 122,820 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.72 AU

Year: 651 Days

Day: 25 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.07 AU - 2.85 AU

Year: 1454 Days

Day: 26.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 8.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.41 AU - 8.19 AU

Year: 8207 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,307,007 km

• M1: 144,512 km (0.115 R)
• M2: 211,382 km (0.106 R)
• M3: 587,022 km (0.042 R)
• M4: 651,349 km (0.071 R)
• M5: 954,883 km (0.066 R)
• M6: 1,312,273 km (0.083 R)
• M7: 1,576,911 km (0.076 R)
• M8: 1,749,248 km (0.096 R)
• M9: 1,900,043 km (0.107 R)
• M10: 2,499,032 km (0.09 R)
• M11: 2,638,158 km (0.12 R)
• M12: 2,875,570 km (0.05 R)
• M13: 5,385,374 km (0.08 R)
• M14: 5,890,865 km (0.1 R)
• M15: 6,581,409 km (0.116 R)
• M16: 6,925,334 km (0.087 R)
• M17: 7,833,393 km (0.086 R)
• M18: 8,015,005 km (0.06 R)
• M19: 8,731,729 km (0.09 R)
• M20: 9,085,827 km (0.119 R)
• M21: 10,126,878 km (0.061 R)
• M22: 10,699,240 km (0.112 R)
• M23: 11,901,109 km (0.079 R)
• M24: 12,372,641 km (0.108 R)
• M25: 13,307,179 km (0.116 R)
• M26: 13,551,024 km (0.076 R)
• M27: 14,933,159 km (0.076 R)
• M28: 15,271,549 km (0.035 R)
• M29: 15,783,772 km (0.111 R)
• M30: 16,013,255 km (0.085 R)
• M31: 16,504,535 km (0.101 R)
• M32: 16,562,728 km (0.051 R)
• M33: 17,059,543 km (0.063 R)
• M34: 17,354,101 km (0.046 R)
• M35: 17,828,925 km (0.059 R)
• M36: 18,973,648 km (0.097 R)
• M37: 19,616,470 km (0.094 R)
• M38: 21,112,448 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 11.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.04 AU - 9.06 AU

Year: 9418 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,307,007 km

• M1: 223,350 km (0.056 R)
• M2: 395,537 km (0.115 R)
• M3: 754,721 km (0.114 R)
• M4: 1,000,810 km (0.094 R)
• M5: 1,497,624 km (0.117 R)
• M6: 1,735,485 km (0.099 R)
• M7: 1,868,777 km (0.097 R)
• M8: 2,166,028 km (0.073 R)
• M9: 2,607,940 km (0.094 R)
• M10: 2,940,945 km (0.085 R)
• M11: 3,240,589 km (0.103 R)
• M12: 3,944,896 km (0.108 R)
• M13: 4,536,855 km (0.118 R)
• M14: 4,722,506 km (0.065 R)
• M15: 4,937,927 km (0.073 R)
• M16: 5,575,064 km (0.107 R)
• M17: 5,745,755 km (0.066 R)
• M18: 5,975,837 km (0.059 R)
• M19: 6,356,264 km (0.104 R)
• M20: 6,684,482 km (0.064 R)
• M21: 7,171,722 km (0.077 R)
• M22: 8,472,326 km (0.044 R)
• M23: 9,066,229 km (0.081 R)
• M24: 9,368,118 km (0.118 R)
• M25: 9,878,845 km (0.116 R)
• M26: 10,750,253 km (0.033 R)
• M27: 10,962,981 km (0.073 R)
• M28: 11,609,842 km (0.114 R)
• M29: 11,828,255 km (0.098 R)
• M30: 12,940,365 km (0.116 R)
• M31: 13,931,152 km (0.12 R)
• M32: 14,240,969 km (0.101 R)
• M33: 14,867,336 km (0.088 R)
• M34: 15,743,381 km (0.048 R)
• M35: 16,228,227 km (0.111 R)
• M36: 16,309,609 km (0.107 R)
• M37: 16,472,521 km (0.099 R)
• M38: 16,554,351 km (0.045 R)
• M39: 17,670,500 km (0.098 R)
• M40: 18,174,346 km (0.104 R)
• M41: 18,597,858 km (0.09 R)
• M42: 19,067,595 km (0.09 R)
• M43: 19,196,399 km (0.092 R)
• M44: 19,282,268 km (0.097 R)
• M45: 19,368,436 km (0.088 R)
• M46: 19,844,457 km (0.067 R)
• M47: 20,852,298 km (0.111 R)
• M48: 21,029,421 km (0.073 R)
• M49: 21,966,652 km (0.11 R)
• M50: 22,056,710 km (0.105 R)
• M51: 25,235,515 km (0.099 R)
• M52: 25,377,035 km (0.054 R)
• M53: 26,613,910 km (0.118 R)
• M54: 27,433,108 km (0.086 R)
• M55: 27,627,136 km (0.076 R)
• M56: 28,114,077 km (0.09 R)
• M57: 28,211,914 km (0.118 R)
• M58: 28,899,167 km (0.105 R)
• M59: 29,146,004 km (0.097 R)
• M60: 29,940,518 km (0.098 R)
• M61: 30,541,004 km (0.076 R)
• M62: 30,994,136 km (0.088 R)
• M63: 31,449,362 km (0.097 R)
• M64: 32,008,858 km (0.087 R)
• M65: 32,622,808 km (0.093 R)
• M66: 33,189,185 km (0.082 R)
• M67: 33,966,645 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 3.6

Gravity: 61.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.74 AU - 15.46 AU

Year: 16849 Days

Day: 19.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,307,007 km

• M1: 138,528 km (0.109 R)
• M2: 379,081 km (0.107 R)
• M3: 532,269 km (0.094 R)
• M4: 748,887 km (0.098 R)
• M5: 866,770 km (0.076 R)
• M6: 965,355 km (0.115 R)
• M7: 1,599,500 km (0.113 R)
• M8: 1,690,007 km (0.082 R)
• M9: 1,720,525 km (0.084 R)
• M10: 2,755,742 km (0.09 R)
• M11: 2,827,998 km (0.117 R)
• M12: 3,011,405 km (0.079 R)
• M13: 4,484,495 km (0.118 R)
• M14: 4,612,252 km (0.084 R)
• M15: 4,655,187 km (0.095 R)
• M16: 4,741,355 km (0.088 R)
• M17: 5,359,194 km (0.051 R)
• M18: 5,631,761 km (0.083 R)
• M19: 6,095,964 km (0.097 R)
• M20: 6,912,768 km (0.048 R)
• M21: 7,060,421 km (0.059 R)
• M22: 7,814,394 km (0.091 R)
• M23: 9,234,677 km (0.084 R)
• M24: 9,890,962 km (0.091 R)
• M25: 9,946,314 km (0.084 R)
• M26: 10,336,764 km (0.075 R)
• M27: 11,075,179 km (0.073 R)
• M28: 11,830,349 km (0.116 R)
• M29: 13,944,616 km (0.103 R)
• M30: 15,653,323 km (0.112 R)
• M31: 16,894,686 km (0.106 R)
• M32: 19,262,671 km (0.102 R)
• M33: 21,159,123 km (0.081 R)
• M34: 21,516,662 km (0.082 R)
• M35: 21,660,276 km (0.039 R)
• M36: 22,093,062 km (0.116 R)
• M37: 23,926,833 km (0.038 R)
• M38: 24,299,481 km (0.08 R)
• M39: 24,974,916 km (0.098 R)
• M40: 25,125,860 km (0.107 R)
• M41: 25,201,407 km (0.094 R)
• M42: 27,894,019 km (0.092 R)
• M43: 29,234,416 km (0.102 R)
• M44: 29,632,645 km (0.036 R)
• M45: 29,872,451 km (0.116 R)
• M46: 30,757,173 km (0.077 R)
• M47: 30,838,105 km (0.057 R)
• M48: 31,405,979 km (0.101 R)
• M49: 32,223,381 km (0.069 R)
• M50: 32,470,068 km (0.098 R)
• M51: 32,552,347 km (0.037 R)
• M52: 32,634,775 km (0.036 R)
• M53: 32,799,782 km (0.093 R)
• M54: 32,965,088 km (0.097 R)
• M55: 34,549,030 km (0.118 R)
• M56: 35,392,612 km (0.079 R)
• M57: 36,756,496 km (0.076 R)
• M58: 38,137,434 km (0.102 R)
• M59: 38,224,201 km (0.058 R)
• M60: 38,485,249 km (0.088 R)
• M61: 39,271,835 km (0.104 R)
• M62: 41,842,076 km (0.111 R)
• M63: 43,373,958 km (0.036 R)
• M64: 43,646,226 km (0.101 R)
• M65: 44,649,130 km (0.109 R)
• M66: 45,199,501 km (0.108 R)
• M67: 45,936,719 km (0.105 R)
• M68: 46,585,076 km (0.088 R)
• M69: 46,770,727 km (0.038 R)
• M70: 47,329,625 km (0.087 R)
• M71: 47,890,766 km (0.113 R)
• M72: 50,061,731 km (0.092 R)
• M73: 50,633,344 km (0.115 R)
• M74: 51,783,004 km (0.077 R)
• M75: 54,988,886 km (0.11 R)
• M76: 56,170,410 km (0.116 R)
• M77: 56,665,130 km (0.076 R)
• M78: 58,158,267 km (0.104 R)
• M79: 58,658,821 km (0.047 R)
• M80: 58,759,052 km (0.118 R)
• M81: 60,270,140 km (0.095 R)
• M82: 61,589,892 km (0.051 R)
• M83: 63,536,160 km (0.11 R)
• M84: 65,606,296 km (0.117 R)
• M85: 66,754,459 km (0.099 R)
• M86: 67,068,615 km (0.093 R)
• M87: 67,173,483 km (0.047 R)
• M88: 67,698,721 km (0.074 R)
• M89: 67,909,056 km (0.082 R)
• M90: 70,451,172 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 5.2

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.88 AU - 16.52 AU

Year: 19103 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,307,007 km

• M1: 129,701 km (0.065 R)
• M2: 172,337 km (0.12 R)
• M3: 385,813 km (0.041 R)
• M4: 490,382 km (0.112 R)
• M5: 706,102 km (0.075 R)
• M6: 1,373,458 km (0.118 R)
• M7: 1,508,395 km (0.097 R)
• M8: 1,563,597 km (0.057 R)
• M9: 1,820,157 km (0.086 R)
• M10: 1,879,099 km (0.091 R)
• M11: 2,028,996 km (0.093 R)
• M12: 2,090,032 km (0.117 R)
• M13: 2,182,783 km (0.081 R)
• M14: 2,733,751 km (0.067 R)
• M15: 3,470,671 km (0.106 R)
• M16: 4,662,367 km (0.093 R)
• M17: 4,743,300 km (0.105 R)
• M18: 4,824,681 km (0.051 R)
• M19: 4,988,790 km (0.043 R)
• M20: 5,880,244 km (0.09 R)
• M21: 6,366,586 km (0.11 R)
• M22: 6,591,881 km (0.086 R)
• M23: 7,004,023 km (0.117 R)
• M24: 7,050,398 km (0.064 R)
• M25: 7,519,088 km (0.031 R)
• M26: 7,853,140 km (0.092 R)
• M27: 8,192,129 km (0.078 R)
• M28: 9,441,271 km (0.092 R)
• M29: 10,061,654 km (0.063 R)
• M30: 10,641,794 km (0.071 R)
• M31: 11,614,479 km (0.04 R)
• M32: 12,390,444 km (0.105 R)
• M33: 13,011,873 km (0.098 R)
• M34: 13,126,016 km (0.088 R)
• M35: 13,585,581 km (0.117 R)
• M36: 14,343,593 km (0.104 R)
• M37: 15,596,924 km (0.108 R)
• M38: 17,071,810 km (0.085 R)
• M39: 17,636,243 km (0.068 R)
• M40: 18,015,922 km (0.118 R)
• M41: 18,912,312 km (0.075 R)
• M42: 19,954,411 km (0.087 R)
• M43: 21,417,478 km (0.108 R)
• M44: 22,025,893 km (0.104 R)
• M45: 22,571,476 km (0.111 R)
• M46: 23,954,957 km (0.109 R)
• M47: 24,164,843 km (0.089 R)
• M48: 24,586,410 km (0.038 R)
• M49: 24,868,701 km (0.103 R)
• M50: 25,294,307 km (0.079 R)
• M51: 25,579,441 km (0.111 R)
• M52: 25,937,279 km (0.111 R)
• M53: 26,513,380 km (0.109 R)
• M54: 27,239,229 km (0.089 R)
• M55: 27,458,240 km (0.098 R)
• M56: 27,971,660 km (0.078 R)
• M57: 28,488,222 km (0.087 R)
• M58: 29,680,666 km (0.056 R)
• M59: 29,755,764 km (0.098 R)
• M60: 31,270,443 km (0.09 R)
• M61: 32,037,132 km (0.09 R)
• M62: 33,745,689 km (0.103 R)
• M63: 34,452,988 km (0.072 R)
• M64: 35,882,396 km (0.074 R)
• M65: 36,846,105 km (0.097 R)
• M66: 38,471,037 km (0.049 R)
• M67: 39,539,764 km (0.075 R)
• M68: 40,119,307 km (0.066 R)
• M69: 40,951,968 km (0.091 R)
• M70: 44,683,089 km (0.081 R)
• M71: 45,546,119 km (0.068 R)
• M72: 45,632,736 km (0.114 R)
• M73: 46,676,181 km (0.102 R)
• M74: 47,025,791 km (0.084 R)
• M75: 48,079,708 km (0.108 R)
• M76: 50,032,110 km (0.108 R)
• M77: 50,569,167 km (0.104 R)
• M78: 51,018,110 km (0.1 R)
• M79: 52,010,393 km (0.112 R)
• M80: 52,736,092 km (0.108 R)
• M81: 53,465,082 km (0.103 R)
• M82: 55,394,446 km (0.107 R)
• M83: 55,486,897 km (0.098 R)
• M84: 55,857,302 km (0.087 R)
• M85: 56,321,205 km (0.069 R)
• M86: 57,253,199 km (0.12 R)
• M87: 57,533,695 km (0.076 R)
• M88: 57,627,344 km (0.113 R)
• M89: 58,096,183 km (0.087 R)
• M90: 59,037,752 km (0.067 R)
• M91: 59,132,298 km (0.097 R)
• M92: 59,510,482 km (0.114 R)
• M93: 61,126,887 km (0.098 R)
• M94: 62,950,485 km (0.062 R)
• M95: 65,084,349 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 6.6

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.38 AU - 17.82 AU

Year: 24337 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,307,007 km

• M1: 220,208 km (0.117 R)
• M2: 567,574 km (0.046 R)
• M3: 822,040 km (0.086 R)
• M4: 1,084,734 km (0.111 R)
• M5: 1,238,820 km (0.049 R)
• M6: 1,372,860 km (0.12 R)
• M7: 1,596,957 km (0.089 R)
• M8: 1,802,654 km (0.088 R)
• M9: 2,175,153 km (0.115 R)
• M10: 2,812,440 km (0.111 R)
• M11: 3,243,132 km (0.1 R)
• M12: 3,771,362 km (0.033 R)
• M13: 4,407,602 km (0.102 R)
• M14: 4,489,432 km (0.112 R)
• M15: 4,571,861 km (0.109 R)
• M16: 5,292,174 km (0.117 R)
• M17: 5,554,868 km (0.088 R)
• M18: 6,368,232 km (0.078 R)
• M19: 6,460,982 km (0.072 R)
• M20: 6,694,654 km (0.11 R)
• M21: 7,804,671 km (0.099 R)
• M22: 8,559,093 km (0.11 R)
• M23: 8,712,730 km (0.059 R)
• M24: 8,970,936 km (0.093 R)
• M25: 9,336,553 km (0.115 R)
• M26: 10,407,823 km (0.082 R)
• M27: 11,180,646 km (0.115 R)
• M28: 11,857,726 km (0.039 R)
• M29: 13,787,239 km (0.111 R)
• M30: 14,027,643 km (0.107 R)
• M31: 14,148,368 km (0.087 R)
• M32: 14,573,675 km (0.113 R)
• M33: 15,250,605 km (0.105 R)
• M34: 15,749,215 km (0.085 R)
• M35: 16,000,539 km (0.108 R)
• M36: 20,130,338 km (0.111 R)
• M37: 21,297,950 km (0.112 R)
• M38: 22,770,591 km (0.066 R)
• M39: 24,203,290 km (0.117 R)
• M40: 25,886,565 km (0.094 R)
• M41: 26,406,418 km (0.108 R)
• M42: 27,456,296 km (0.108 R)
• M43: 27,531,843 km (0.1 R)
• M44: 28,902,907 km (0.066 R)
• M45: 29,442,058 km (0.115 R)
• M46: 29,519,400 km (0.118 R)
• M47: 29,674,084 km (0.053 R)
• M48: 31,552,584 km (0.061 R)
• M49: 31,631,722 km (0.049 R)
• M50: 32,346,650 km (0.112 R)
• M51: 33,954,378 km (0.116 R)
• M52: 34,116,542 km (0.072 R)
• M53: 34,360,387 km (0.053 R)
• M54: 35,423,429 km (0.116 R)
• M55: 36,000,279 km (0.072 R)
• M56: 37,833,451 km (0.074 R)
• M57: 38,423,166 km (0.051 R)
• M58: 39,270,787 km (0.119 R)
• M59: 39,355,759 km (0.099 R)
• M60: 40,038,823 km (0.08 R)
• M61: 40,553,589 km (0.1 R)
• M62: 40,725,776 km (0.102 R)
• M63: 41,589,854 km (0.105 R)
• M64: 42,722,310 km (0.092 R)
• M65: 43,336,259 km (0.056 R)
• M66: 43,600,299 km (0.042 R)
• M67: 45,552,552 km (0.084 R)
• M68: 45,821,080 km (0.105 R)
• M69: 47,352,064 km (0.076 R)
• M70: 48,169,467 km (0.112 R)
• M71: 48,716,846 km (0.101 R)
• M72: 50,371,697 km (0.106 R)
• M73: 51,206,005 km (0.118 R)
• M74: 51,671,404 km (0.089 R)
• M75: 54,588,562 km (0.033 R)
• M76: 55,540,902 km (0.068 R)
• M77: 56,114,909 km (0.09 R)
• M78: 56,594,819 km (0.098 R)
• M79: 57,075,926 km (0.093 R)
• M80: 57,461,889 km (0.089 R)
• M81: 58,625,012 km (0.116 R)
• M82: 58,917,027 km (0.084 R)
• M83: 60,089,725 km (0.094 R)
• M84: 60,777,426 km (0.049 R)
• M85: 61,171,617 km (0.113 R)
• M86: 61,467,671 km (0.078 R)
• M87: 63,354,399 km (0.069 R)
• M88: 63,654,044 km (0.111 R)
• M89: 65,058,618 km (0.071 R)
• M90: 65,159,297 km (0.073 R)
• M91: 65,562,613 km (0.094 R)
• M92: 65,865,699 km (0.056 R)
• M93: 66,169,233 km (0.077 R)
• M94: 66,473,215 km (0.097 R)
• M95: 67,082,677 km (0.097 R)
• M96: 67,184,404 km (0.108 R)
• M97: 67,898,135 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,115 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit