🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 29.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.29 AU - 1.77 AU

Year: 681 Days

Day: 39.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,224,040 km

• M1: 1,139,188 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.06 AU - 4 AU

Year: 2387 Days

Day: 24.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,224,040 km

• M1: 2,928,977 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.22 AU - 4 AU

Year: 2468 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,224,040 km

• M1: 172,038 km (0.089 R)
• M2: 1,304,942 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.72 AU - 4.5 AU

Year: 2999 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,224,040 km

• M1: 1,382,733 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 9.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.79 AU - 6.95 AU

Year: 5118 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,224,040 km

• M1: 138,528 km (0.113 R)
• M2: 275,709 km (0.067 R)
• M3: 361,728 km (0.109 R)
• M4: 436,078 km (0.112 R)
• M5: 648,656 km (0.06 R)
• M6: 743,352 km (0.09 R)
• M7: 937,081 km (0.078 R)
• M8: 1,012,778 km (0.071 R)
• M9: 1,079,498 km (0.095 R)
• M10: 1,398,291 km (0.072 R)
• M11: 1,614,161 km (0.07 R)
• M12: 1,692,999 km (0.115 R)
• M13: 1,895,854 km (0.103 R)
• M14: 2,007,304 km (0.088 R)
• M15: 2,207,915 km (0.09 R)
• M16: 2,414,958 km (0.11 R)
• M17: 2,551,541 km (0.088 R)
• M18: 2,816,629 km (0.086 R)
• M19: 3,475,308 km (0.089 R)
• M20: 3,928,440 km (0.054 R)
• M21: 4,198,464 km (0.063 R)
• M22: 4,909,353 km (0.11 R)
• M23: 5,025,142 km (0.116 R)
• M24: 5,457,181 km (0.089 R)
• M25: 5,637,297 km (0.099 R)
• M26: 5,738,275 km (0.028 R)
• M27: 5,860,197 km (0.043 R)
• M28: 6,003,662 km (0.101 R)
• M29: 6,106,884 km (0.101 R)
• M30: 6,419,843 km (0.051 R)
• M31: 6,546,552 km (0.095 R)
• M32: 7,258,189 km (0.034 R)
• M33: 7,368,144 km (0.112 R)
• M34: 7,567,408 km (0.112 R)
• M35: 7,723,738 km (0.117 R)
• M36: 7,994,211 km (0.109 R)
• M37: 8,382,717 km (0.113 R)
• M38: 8,567,620 km (0.092 R)
• M39: 9,036,011 km (0.067 R)
• M40: 9,416,737 km (0.084 R)
• M41: 9,705,760 km (0.1 R)
• M42: 9,875,703 km (0.115 R)
• M43: 10,865,593 km (0.083 R)
• M44: 11,270,404 km (0.09 R)
• M45: 11,680,153 km (0.114 R)
• M46: 11,990,718 km (0.093 R)
• M47: 12,068,659 km (0.079 R)
• M48: 12,330,156 km (0.032 R)
• M49: 12,540,640 km (0.102 R)
• M50: 12,832,057 km (0.099 R)
• M51: 13,018,605 km (0.085 R)
• M52: 13,259,906 km (0.113 R)
• M53: 13,502,704 km (0.053 R)
• M54: 13,665,317 km (0.094 R)
• M55: 14,102,142 km (0.08 R)
• M56: 14,267,299 km (0.118 R)
• M57: 14,405,228 km (0.109 R)
• M58: 14,515,930 km (0.088 R)
• M59: 14,877,807 km (0.05 R)
• M60: 15,017,831 km (0.118 R)
• M61: 15,270,801 km (0.069 R)
• M62: 15,468,569 km (0.114 R)
• M63: 15,610,388 km (0.052 R)
• M64: 15,838,226 km (0.068 R)
• M65: 16,268,320 km (0.06 R)
• M66: 17,169,348 km (0.102 R)
• M67: 17,877,993 km (0.116 R)
• M68: 18,146,222 km (0.092 R)
• M69: 18,355,808 km (0.096 R)
• M70: 18,445,717 km (0.097 R)
• M71: 18,898,250 km (0.054 R)
• M72: 19,507,263 km (0.105 R)
• M73: 19,844,906 km (0.117 R)
• M74: 19,998,991 km (0.034 R)
• M75: 20,060,775 km (0.117 R)
• M76: 20,681,906 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 8.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.82 AU - 9.5 AU

Year: 9172 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,224,040 km

• M1: 509,381 km (0.044 R)
• M2: 971,489 km (0.089 R)
• M3: 1,558,810 km (0.069 R)
• M4: 1,747,303 km (0.091 R)
• M5: 2,123,991 km (0.074 R)
• M6: 2,950,968 km (0.112 R)
• M7: 3,211,567 km (0.102 R)
• M8: 3,479,796 km (0.079 R)
• M9: 3,783,330 km (0.05 R)
• M10: 4,298,396 km (0.114 R)
• M11: 4,356,888 km (0.109 R)
• M12: 4,835,452 km (0.073 R)
• M13: 4,957,673 km (0.11 R)
• M14: 5,111,909 km (0.095 R)
• M15: 5,174,142 km (0.071 R)
• M16: 5,616,353 km (0.094 R)
• M17: 6,070,682 km (0.112 R)
• M18: 6,269,048 km (0.114 R)
• M19: 6,672,215 km (0.075 R)
• M20: 7,574,439 km (0.075 R)
• M21: 8,039,838 km (0.103 R)
• M22: 8,551,463 km (0.103 R)
• M23: 8,960,912 km (0.106 R)
• M24: 9,606,278 km (0.093 R)
• M25: 10,701,484 km (0.11 R)
• M26: 10,781,219 km (0.112 R)
• M27: 11,263,972 km (0.058 R)
• M28: 11,671,476 km (0.117 R)
• M29: 11,794,745 km (0.108 R)
• M30: 12,669,444 km (0.062 R)
• M31: 13,521,852 km (0.118 R)
• M32: 13,737,872 km (0.109 R)
• M33: 13,911,555 km (0.082 R)
• M34: 14,524,906 km (0.083 R)
• M35: 14,613,318 km (0.106 R)
• M36: 14,879,453 km (0.11 R)
• M37: 14,968,464 km (0.084 R)
• M38: 15,102,503 km (0.056 R)
• M39: 15,326,601 km (0.113 R)
• M40: 16,234,062 km (0.049 R)
• M41: 18,338,904 km (0.113 R)
• M42: 18,434,497 km (0.086 R)
• M43: 18,722,024 km (0.106 R)
• M44: 18,914,556 km (0.116 R)
• M45: 20,182,249 km (0.093 R)
• M46: 20,528,119 km (0.038 R)
• M47: 20,826,268 km (0.088 R)
• M48: 20,975,865 km (0.12 R)
• M49: 21,075,797 km (0.103 R)
• M50: 21,175,878 km (0.106 R)
• M51: 21,982,210 km (0.109 R)
• M52: 22,542,454 km (0.104 R)
• M53: 23,210,558 km (0.106 R)
• M54: 23,833,035 km (0.098 R)
• M55: 24,461,047 km (0.09 R)
• M56: 24,671,531 km (0.097 R)
• M57: 25,041,487 km (0.106 R)
• M58: 27,135,707 km (0.116 R)
• M59: 27,190,161 km (0.081 R)
• M60: 27,353,671 km (0.118 R)
• M61: 27,626,987 km (0.11 R)
• M62: 28,729,074 km (0.102 R)
• M63: 29,062,528 km (0.037 R)
• M64: 29,229,778 km (0.115 R)
• M65: 30,409,208 km (0.074 R)
• M66: 31,318,165 km (0.099 R)
• M67: 31,489,604 km (0.083 R)
• M68: 31,661,342 km (0.098 R)
• M69: 31,948,271 km (0.095 R)
• M70: 32,466,927 km (0.101 R)
• M71: 32,524,671 km (0.069 R)
• M72: 34,451,342 km (0.119 R)
• M73: 34,687,408 km (0.091 R)
• M74: 34,805,590 km (0.119 R)
• M75: 35,042,404 km (0.047 R)
• M76: 35,517,676 km (0.047 R)
• M77: 36,414,665 km (0.107 R)
• M78: 38,169,747 km (0.102 R)
• M79: 38,658,783 km (0.068 R)
• M80: 38,903,973 km (0.113 R)
• M81: 40,510,954 km (0.074 R)
• M82: 40,697,802 km (0.039 R)
• M83: 41,134,777 km (0.073 R)
• M84: 41,761,742 km (0.073 R)
• M85: 41,887,553 km (0.092 R)
• M86: 42,139,476 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 13.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.3 AU - 13.74 AU

Year: 14072 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 95,224,040 km

• M1: 192,233 km (0.093 R)
• M2: 306,825 km (0.108 R)
• M3: 792,420 km (0.057 R)
• M4: 908,209 km (0.104 R)
• M5: 1,121,236 km (0.11 R)
• M6: 1,234,482 km (0.063 R)
• M7: 1,556,117 km (0.12 R)
• M8: 1,927,569 km (0.052 R)
• M9: 2,088,985 km (0.104 R)
• M10: 4,147,003 km (0.109 R)
• M11: 4,915,188 km (0.027 R)
• M12: 5,495,627 km (0.08 R)
• M13: 5,693,994 km (0.096 R)
• M14: 5,794,225 km (0.093 R)
• M15: 5,996,182 km (0.103 R)
• M16: 6,166,275 km (0.099 R)
• M17: 6,792,192 km (0.112 R)
• M18: 7,293,046 km (0.066 R)
• M19: 7,584,612 km (0.058 R)
• M20: 7,731,966 km (0.078 R)
• M21: 8,368,505 km (0.106 R)
• M22: 8,635,537 km (0.053 R)
• M23: 8,828,070 km (0.109 R)
• M24: 9,612,411 km (0.075 R)
• M25: 12,573,103 km (0.05 R)
• M26: 13,276,661 km (0.114 R)
• M27: 13,633,153 km (0.109 R)
• M28: 13,857,700 km (0.079 R)
• M29: 14,813,929 km (0.059 R)
• M30: 15,791,402 km (0.076 R)
• M31: 17,175,481 km (0.108 R)
• M32: 18,251,239 km (0.054 R)
• M33: 19,753,202 km (0.089 R)
• M34: 19,956,506 km (0.065 R)
• M35: 20,109,395 km (0.1 R)
• M36: 21,712,336 km (0.03 R)
• M37: 21,817,054 km (0.101 R)
• M38: 22,821,305 km (0.098 R)
• M39: 23,624,795 km (0.107 R)
• M40: 24,057,133 km (0.119 R)
• M41: 25,701,513 km (0.044 R)
• M42: 25,979,017 km (0.043 R)
• M43: 27,949,969 km (0.088 R)
• M44: 28,349,993 km (0.063 R)
• M45: 30,319,599 km (0.094 R)
• M46: 30,671,603 km (0.104 R)
• M47: 31,557,970 km (0.07 R)
• M48: 33,234,962 km (0.074 R)
• M49: 33,416,275 km (0.118 R)
• M50: 35,186,616 km (0.091 R)
• M51: 35,866,090 km (0.053 R)
• M52: 38,754,376 km (0.029 R)
• M53: 38,881,683 km (0.084 R)
• M54: 39,264,205 km (0.107 R)
• M55: 39,392,111 km (0.079 R)
• M56: 40,033,288 km (0.079 R)
• M57: 40,355,222 km (0.109 R)
• M58: 41,521,188 km (0.067 R)
• M59: 43,092,863 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 4.3

Gravity: 41.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.77 AU - 19.23 AU

Year: 26347 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,224,040 km

• M1: 178,620 km (0.114 R)
• M2: 211,083 km (0.065 R)
• M3: 452,534 km (0.053 R)
• M4: 650,152 km (0.118 R)
• M5: 961,914 km (0.116 R)
• M6: 1,149,660 km (0.078 R)
• M7: 1,181,973 km (0.12 R)
• M8: 1,382,883 km (0.05 R)
• M9: 1,558,361 km (0.109 R)
• M10: 1,703,920 km (0.076 R)
• M11: 2,884,247 km (0.115 R)
• M12: 3,911,087 km (0.08 R)
• M13: 4,310,064 km (0.066 R)
• M14: 4,879,434 km (0.108 R)
• M15: 7,200,594 km (0.104 R)
• M16: 7,382,057 km (0.052 R)
• M17: 7,442,943 km (0.077 R)
• M18: 8,758,058 km (0.114 R)
• M19: 10,895,363 km (0.096 R)
• M20: 11,453,662 km (0.12 R)
• M21: 11,949,728 km (0.109 R)
• M22: 13,628,665 km (0.112 R)
• M23: 13,853,062 km (0.09 R)
• M24: 15,070,190 km (0.047 R)
• M25: 16,163,003 km (0.082 R)
• M26: 17,281,247 km (0.072 R)
• M27: 18,013,080 km (0.099 R)
• M28: 18,177,039 km (0.072 R)
• M29: 18,506,603 km (0.118 R)
• M30: 18,921,288 km (0.095 R)
• M31: 20,610,248 km (0.074 R)
• M32: 21,299,296 km (0.066 R)
• M33: 21,472,830 km (0.056 R)
• M34: 23,054,677 km (0.097 R)
• M35: 23,143,688 km (0.112 R)
• M36: 23,232,699 km (0.104 R)
• M37: 23,949,572 km (0.108 R)
• M38: 24,129,987 km (0.106 R)
• M39: 24,401,357 km (0.114 R)
• M40: 25,313,157 km (0.116 R)
• M41: 29,842,382 km (0.091 R)
• M42: 31,012,985 km (0.035 R)
• M43: 31,505,162 km (0.067 R)
• M44: 32,099,215 km (0.069 R)
• M45: 32,497,295 km (0.039 R)
• M46: 34,207,348 km (0.116 R)
• M47: 34,817,857 km (0.08 R)
• M48: 36,359,762 km (0.1 R)
• M49: 36,774,597 km (0.027 R)
• M50: 37,609,204 km (0.026 R)
• M51: 39,084,688 km (0.077 R)
• M52: 39,722,723 km (0.088 R)
• M53: 40,793,843 km (0.059 R)
• M54: 41,117,124 km (0.093 R)
• M55: 43,403,129 km (0.08 R)
• M56: 43,622,889 km (0.108 R)
• M57: 43,732,993 km (0.103 R)
• M58: 43,953,500 km (0.087 R)
• M59: 44,949,822 km (0.12 R)
• M60: 45,283,724 km (0.112 R)
• M61: 46,290,069 km (0.091 R)
• M62: 47,077,852 km (0.103 R)
• M63: 50,042,433 km (0.059 R)
• M64: 50,503,942 km (0.104 R)
• M65: 51,547,238 km (0.067 R)
• M66: 54,957,321 km (0.107 R)
• M67: 56,749,503 km (0.099 R)
• M68: 57,351,186 km (0.067 R)
• M69: 58,075,988 km (0.106 R)
• M70: 62,239,895 km (0.099 R)
• M71: 63,357,989 km (0.094 R)
• M72: 64,357,602 km (0.104 R)
• M73: 66,752,365 km (0.115 R)
• M74: 68,024,396 km (0.089 R)
• M75: 70,205,084 km (0.115 R)
• M76: 71,888,210 km (0.093 R)
• M77: 72,930,608 km (0.064 R)
• M78: 73,977,793 km (0.115 R)
• M79: 75,293,955 km (0.105 R)
• M80: 75,822,634 km (0.119 R)
• M81: 76,219,966 km (0.079 R)
• M82: 76,617,896 km (0.097 R)
• M83: 77,282,709 km (0.118 R)
• M84: 77,549,143 km (0.096 R)
• M85: 79,691,833 km (0.113 R)
• M86: 80,365,323 km (0.115 R)
• M87: 80,500,260 km (0.117 R)
• M88: 80,635,347 km (0.044 R)
• M89: 82,397,310 km (0.025 R)
• M90: 84,995,377 km (0.098 R)
• M91: 87,620,221 km (0.06 R)
• M92: 89,431,402 km (0.11 R)
• M93: 90,692,662 km (0.108 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit