🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.93 AU - 1.03 AU

Year: 339 Days

Day: 20.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,045,567 km

• M1: 350,358 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1 AU - 1.04 AU

Year: 360 Days

Day: 16.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.42 AU - 1.8 AU

Year: 715 Days

Day: 18.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.24 AU - 3.04 AU

Year: 1501 Days

Day: 30.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,045,567 km

• M1: 2,259,377 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 13.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.06 AU - 6.08 AU

Year: 5232 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,045,567 km

• M1: 454,628 km (0.12 R)
• M2: 642,224 km (0.117 R)
• M3: 752,627 km (0.066 R)
• M4: 914,941 km (0.092 R)
• M5: 1,316,012 km (0.096 R)
• M6: 1,408,314 km (0.088 R)
• M7: 1,557,912 km (0.104 R)
• M8: 1,670,260 km (0.084 R)
• M9: 1,993,990 km (0.092 R)
• M10: 2,101,401 km (0.036 R)
• M11: 2,354,222 km (0.03 R)
• M12: 2,567,249 km (0.119 R)
• M13: 2,752,451 km (0.111 R)
• M14: 3,101,014 km (0.032 R)
• M15: 3,317,034 km (0.108 R)
• M16: 3,783,330 km (0.116 R)
• M17: 4,014,608 km (0.083 R)
• M18: 4,633,794 km (0.098 R)
• M19: 5,390,610 km (0.115 R)
• M20: 5,651,658 km (0.111 R)
• M21: 5,850,025 km (0.088 R)
• M22: 5,961,326 km (0.073 R)
• M23: 6,367,783 km (0.114 R)
• M24: 6,690,166 km (0.081 R)
• M25: 6,970,962 km (0.026 R)
• M26: 7,689,630 km (0.094 R)
• M27: 7,811,702 km (0.111 R)
• M28: 8,231,772 km (0.115 R)
• M29: 8,331,704 km (0.057 R)
• M30: 8,608,609 km (0.093 R)
• M31: 9,249,188 km (0.025 R)
• M32: 9,799,259 km (0.105 R)
• M33: 10,038,316 km (0.093 R)
• M34: 10,198,685 km (0.113 R)
• M35: 10,413,957 km (0.093 R)
• M36: 10,549,193 km (0.107 R)
• M37: 11,484,778 km (0.055 R)
• M38: 11,596,677 km (0.094 R)
• M39: 11,821,373 km (0.06 R)
• M40: 12,275,253 km (0.075 R)
• M41: 12,792,712 km (0.094 R)
• M42: 13,200,217 km (0.092 R)
• M43: 13,376,144 km (0.108 R)
• M44: 13,938,333 km (0.097 R)
• M45: 14,057,712 km (0.118 R)
• M46: 14,478,232 km (0.102 R)
• M47: 14,720,281 km (0.112 R)
• M48: 14,994,344 km (0.086 R)
• M49: 15,423,989 km (0.079 R)
• M50: 15,640,308 km (0.069 R)
• M51: 16,044,820 km (0.061 R)
• M52: 16,201,300 km (0.061 R)
• M53: 16,705,445 km (0.118 R)
• M54: 17,086,919 km (0.109 R)
• M55: 17,729,292 km (0.114 R)
• M56: 18,021,008 km (0.055 R)
• M57: 18,477,731 km (0.036 R)
• M58: 18,740,574 km (0.111 R)
• M59: 19,236,641 km (0.109 R)
• M60: 19,436,204 km (0.09 R)
• M61: 19,536,285 km (0.113 R)
• M62: 20,072,893 km (0.09 R)
• M63: 20,444,643 km (0.082 R)
• M64: 20,682,504 km (0.039 R)
• M65: 21,608,216 km (0.086 R)
• M66: 21,954,535 km (0.061 R)
• M67: 22,058,804 km (0.049 R)
• M68: 22,477,379 km (0.027 R)
• M69: 22,687,714 km (0.036 R)
• M70: 22,828,336 km (0.07 R)
• M71: 23,145,633 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 11

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.9 AU - 10.62 AU

Year: 9858 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,045,567 km

• M1: 171,140 km (0.074 R)
• M2: 293,062 km (0.108 R)
• M3: 1,302,848 km (0.077 R)
• M4: 1,387,071 km (0.1 R)
• M5: 1,517,222 km (0.061 R)
• M6: 1,720,076 km (0.046 R)
• M7: 1,860,399 km (0.094 R)
• M8: 2,619,010 km (0.087 R)
• M9: 2,754,097 km (0.05 R)
• M10: 2,975,202 km (0.068 R)
• M11: 3,144,846 km (0.105 R)
• M12: 3,703,445 km (0.094 R)
• M13: 3,855,736 km (0.118 R)
• M14: 4,041,087 km (0.049 R)
• M15: 4,517,556 km (0.053 R)
• M16: 4,812,115 km (0.052 R)
• M17: 5,045,487 km (0.101 R)
• M18: 5,698,033 km (0.096 R)
• M19: 5,768,195 km (0.094 R)
• M20: 6,304,353 km (0.112 R)
• M21: 6,523,365 km (0.092 R)
• M22: 6,596,817 km (0.063 R)
• M23: 7,347,649 km (0.113 R)
• M24: 7,462,540 km (0.109 R)
• M25: 7,578,179 km (0.089 R)
• M26: 7,772,058 km (0.11 R)
• M27: 8,403,810 km (0.108 R)
• M28: 8,725,894 km (0.053 R)
• M29: 9,216,575 km (0.032 R)
• M30: 11,179,748 km (0.107 R)
• M31: 11,533,996 km (0.083 R)
• M32: 11,667,886 km (0.112 R)
• M33: 12,027,220 km (0.045 R)
• M34: 12,344,816 km (0.086 R)
• M35: 13,127,213 km (0.112 R)
• M36: 13,548,032 km (0.076 R)
• M37: 13,878,344 km (0.09 R)
• M38: 14,068,333 km (0.11 R)
• M39: 14,643,537 km (0.091 R)
• M40: 15,422,344 km (0.057 R)
• M41: 15,668,432 km (0.114 R)
• M42: 16,414,626 km (0.099 R)
• M43: 17,838,499 km (0.115 R)
• M44: 18,512,886 km (0.093 R)
• M45: 19,090,184 km (0.079 R)
• M46: 19,407,481 km (0.042 R)
• M47: 19,726,574 km (0.107 R)
• M48: 20,101,167 km (0.117 R)
• M49: 20,316,139 km (0.042 R)
• M50: 20,748,626 km (0.101 R)
• M51: 24,144,348 km (0.086 R)
• M52: 25,410,694 km (0.076 R)
• M53: 25,643,319 km (0.119 R)
• M54: 26,521,758 km (0.053 R)
• M55: 28,488,970 km (0.104 R)
• M56: 28,851,745 km (0.056 R)
• M57: 28,972,919 km (0.094 R)
• M58: 29,581,782 km (0.097 R)
• M59: 29,949,045 km (0.113 R)
• M60: 31,620,502 km (0.097 R)
• M61: 31,996,142 km (0.088 R)
• M62: 32,310,148 km (0.111 R)
• M63: 32,436,110 km (0.07 R)
• M64: 32,688,481 km (0.061 R)
• M65: 34,537,361 km (0.107 R)
• M66: 34,924,072 km (0.074 R)
• M67: 35,182,726 km (0.081 R)
• M68: 35,441,980 km (0.083 R)
• M69: 36,813,642 km (0.036 R)
• M70: 37,076,785 km (0.074 R)
• M71: 37,472,920 km (0.039 R)
• M72: 38,136,088 km (0.117 R)
• M73: 39,138,094 km (0.1 R)
• M74: 41,167,988 km (0.088 R)
• M75: 41,715,067 km (0.038 R)
• M76: 43,509,643 km (0.096 R)
• M77: 43,787,895 km (0.069 R)
• M78: 44,556,379 km (0.047 R)
• M79: 44,977,348 km (0.071 R)
• M80: 45,118,119 km (0.074 R)
• M81: 45,682,103 km (0.102 R)
• M82: 46,959,669 km (0.063 R)
• M83: 47,031,027 km (0.102 R)
• M84: 47,961,526 km (0.108 R)
• M85: 48,033,333 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 11.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.89 AU - 12.61 AU

Year: 12331 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,045,567 km

• M1: 233,223 km (0.038 R)
• M2: 402,717 km (0.117 R)
• M3: 491,279 km (0.046 R)
• M4: 639,381 km (0.11 R)
• M5: 710,590 km (0.106 R)
• M6: 1,430,455 km (0.062 R)
• M7: 2,044,255 km (0.118 R)
• M8: 2,209,710 km (0.064 R)
• M9: 2,854,477 km (0.056 R)
• M10: 3,489,071 km (0.105 R)
• M11: 3,721,546 km (0.071 R)
• M12: 4,097,037 km (0.12 R)
• M13: 4,520,698 km (0.1 R)
• M14: 4,811,068 km (0.069 R)
• M15: 6,312,282 km (0.096 R)
• M16: 6,596,219 km (0.113 R)
• M17: 6,760,328 km (0.082 R)
• M18: 7,092,734 km (0.064 R)
• M19: 7,176,659 km (0.052 R)
• M20: 7,558,432 km (0.09 R)
• M21: 7,860,022 km (0.108 R)
• M22: 8,253,614 km (0.028 R)
• M23: 8,519,599 km (0.1 R)
• M24: 9,426,611 km (0.1 R)
• M25: 9,797,913 km (0.037 R)
• M26: 10,032,482 km (0.04 R)
• M27: 10,699,240 km (0.118 R)
• M28: 11,627,046 km (0.076 R)
• M29: 11,925,344 km (0.076 R)
• M30: 12,226,335 km (0.085 R)
• M31: 12,327,164 km (0.034 R)
• M32: 12,478,856 km (0.11 R)
• M33: 14,242,465 km (0.112 R)
• M34: 14,829,637 km (0.096 R)
• M35: 15,424,737 km (0.101 R)
• M36: 15,533,794 km (0.059 R)
• M37: 17,483,204 km (0.059 R)
• M38: 17,597,048 km (0.101 R)
• M39: 17,996,923 km (0.071 R)
• M40: 18,342,195 km (0.101 R)
• M41: 18,922,485 km (0.069 R)
• M42: 20,160,557 km (0.089 R)
• M43: 21,242,598 km (0.104 R)
• M44: 22,528,691 km (0.114 R)
• M45: 23,275,035 km (0.103 R)
• M46: 23,966,177 km (0.107 R)
• M47: 25,304,330 km (0.052 R)
• M48: 25,433,134 km (0.118 R)
• M49: 26,666,718 km (0.07 R)
• M50: 27,720,635 km (0.091 R)
• M51: 27,986,321 km (0.092 R)
• M52: 28,386,346 km (0.093 R)
• M53: 32,140,355 km (0.05 R)
• M54: 34,752,333 km (0.118 R)
• M55: 35,182,278 km (0.099 R)
• M56: 37,725,292 km (0.109 R)
• M57: 38,093,452 km (0.111 R)
• M58: 38,684,962 km (0.092 R)
• M59: 40,176,902 km (0.077 R)
• M60: 40,628,089 km (0.098 R)
• M61: 42,144,413 km (0.093 R)
• M62: 42,297,003 km (0.08 R)
• M63: 43,833,672 km (0.081 R)
• M64: 44,298,173 km (0.083 R)
• M65: 46,015,407 km (0.058 R)
• M66: 49,273,499 km (0.04 R)
• M67: 49,434,317 km (0.062 R)
• M68: 51,214,981 km (0.09 R)
• M69: 51,949,506 km (0.054 R)
• M70: 53,676,763 km (0.077 R)
• M71: 53,925,096 km (0.119 R)
• M72: 54,007,973 km (0.111 R)
• M73: 54,672,337 km (0.096 R)
• M74: 55,339,394 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 3.3

Gravity: 68.47 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.02 AU - 16.3 AU

Year: 17663 Days

Day: 19.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,045,567 km

• M1: 66,571 km (0.043 R)
• M2: 92,601 km (0.05 R)
• M3: 308,770 km (0.049 R)
• M4: 342,878 km (0.091 R)
• M5: 378,333 km (0.088 R)
• M6: 415,134 km (0.105 R)
• M7: 553,512 km (0.108 R)
• M8: 617,091 km (0.052 R)
• M9: 919,578 km (0.12 R)
• M10: 1,046,886 km (0.052 R)
• M11: 1,206,806 km (0.113 R)
• M12: 1,579,604 km (0.091 R)
• M13: 1,609,673 km (0.103 R)
• M14: 2,283,911 km (0.103 R)
• M15: 2,561,265 km (0.116 R)
• M16: 2,703,832 km (0.1 R)
• M17: 3,109,392 km (0.093 R)
• M18: 3,185,088 km (0.092 R)
• M19: 3,299,830 km (0.07 R)
• M20: 3,338,426 km (0.12 R)
• M21: 4,057,992 km (0.073 R)
• M22: 5,403,026 km (0.07 R)
• M23: 5,585,685 km (0.098 R)
• M24: 5,863,638 km (0.088 R)
• M25: 6,336,966 km (0.097 R)
• M26: 6,822,411 km (0.099 R)
• M27: 7,069,547 km (0.072 R)
• M28: 7,471,067 km (0.114 R)
• M29: 8,507,033 km (0.113 R)
• M30: 8,933,835 km (0.108 R)
• M31: 9,531,928 km (0.08 R)
• M32: 9,975,036 km (0.115 R)
• M33: 10,652,266 km (0.092 R)
• M34: 10,709,412 km (0.096 R)
• M35: 10,881,300 km (0.059 R)
• M36: 12,892,344 km (0.119 R)
• M37: 13,320,344 km (0.114 R)
• M38: 18,120,491 km (0.034 R)
• M39: 18,530,838 km (0.082 R)
• M40: 20,131,984 km (0.106 R)
• M41: 20,556,991 km (0.113 R)
• M42: 22,872,766 km (0.046 R)
• M43: 23,168,073 km (0.102 R)
• M44: 23,687,776 km (0.075 R)
• M45: 24,965,790 km (0.052 R)
• M46: 26,575,164 km (0.116 R)
• M47: 26,807,789 km (0.076 R)
• M48: 27,119,102 km (0.05 R)
• M49: 28,138,761 km (0.05 R)
• M50: 29,491,126 km (0.118 R)
• M51: 31,190,707 km (0.056 R)
• M52: 31,436,048 km (0.059 R)
• M53: 32,258,686 km (0.118 R)
• M54: 32,506,869 km (0.073 R)
• M55: 32,672,624 km (0.114 R)
• M56: 33,757,059 km (0.113 R)
• M57: 34,008,982 km (0.045 R)
• M58: 35,618,954 km (0.104 R)
• M59: 36,648,486 km (0.087 R)
• M60: 37,513,910 km (0.112 R)
• M61: 38,736,723 km (0.115 R)
• M62: 39,441,329 km (0.084 R)
• M63: 40,061,263 km (0.117 R)
• M64: 40,506,167 km (0.055 R)
• M65: 40,863,107 km (0.069 R)
• M66: 41,221,244 km (0.102 R)
• M67: 41,490,521 km (0.033 R)
• M68: 42,121,076 km (0.082 R)
• M69: 42,301,790 km (0.083 R)
• M70: 43,027,190 km (0.112 R)
• M71: 45,043,470 km (0.032 R)
• M72: 46,528,977 km (0.09 R)
• M73: 47,747,900 km (0.12 R)
• M74: 49,548,012 km (0.099 R)
• M75: 50,792,367 km (0.039 R)
• M76: 53,019,131 km (0.05 R)
• M77: 53,899,066 km (0.047 R)
• M78: 55,079,842 km (0.11 R)
• M79: 55,871,813 km (0.082 R)
• M80: 56,269,145 km (0.072 R)
• M81: 57,366,744 km (0.059 R)
• M82: 57,868,047 km (0.108 R)
• M83: 58,975,819 km (0.106 R)
• M84: 59,076,947 km (0.086 R)
• M85: 59,583,037 km (0.064 R)
• M86: 61,314,782 km (0.076 R)
• M87: 62,444,096 km (0.069 R)
• M88: 65,558,724 km (0.063 R)
• M89: 67,451,586 km (0.116 R)
• M90: 69,575,726 km (0.097 R)
• M91: 70,003,276 km (0.113 R)
• M92: 71,829,717 km (0.085 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit