🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.63 AU - 2.37 AU

Year: 1008 Days

Day: 36.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,225,695 km

• M1: 977,921 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.43 AU - 2.53 AU

Year: 1392 Days

Day: 21.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.15 AU - 4.11 AU

Year: 2465 Days

Day: 19.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 11.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.71 AU - 9.37 AU

Year: 8126 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,225,695 km

• M1: 145,559 km (0.107 R)
• M2: 221,854 km (0.093 R)
• M3: 374,743 km (0.075 R)
• M4: 494,720 km (0.118 R)
• M5: 764,744 km (0.111 R)
• M6: 1,190,500 km (0.062 R)
• M7: 1,539,811 km (0.104 R)
• M8: 1,621,940 km (0.086 R)
• M9: 1,790,687 km (0.08 R)
• M10: 2,009,997 km (0.073 R)
• M11: 2,285,107 km (0.12 R)
• M12: 2,547,951 km (0.083 R)
• M13: 3,155,767 km (0.115 R)
• M14: 4,382,470 km (0.1 R)
• M15: 4,590,111 km (0.092 R)
• M16: 4,831,562 km (0.056 R)
• M17: 5,485,006 km (0.108 R)
• M18: 5,612,613 km (0.064 R)
• M19: 6,265,907 km (0.099 R)
• M20: 7,220,640 km (0.082 R)
• M21: 7,325,658 km (0.109 R)
• M22: 7,894,280 km (0.115 R)
• M23: 8,038,642 km (0.103 R)
• M24: 8,366,859 km (0.082 R)
• M25: 8,588,115 km (0.107 R)
• M26: 8,961,062 km (0.094 R)
• M27: 9,607,474 km (0.037 R)
• M28: 9,800,456 km (0.114 R)
• M29: 10,664,832 km (0.05 R)
• M30: 10,945,029 km (0.099 R)
• M31: 11,106,296 km (0.11 R)
• M32: 12,173,377 km (0.084 R)
• M33: 12,803,783 km (0.055 R)
• M34: 13,358,791 km (0.104 R)
• M35: 13,531,127 km (0.052 R)
• M36: 13,921,578 km (0.111 R)
• M37: 14,492,294 km (0.098 R)
• M38: 15,385,243 km (0.1 R)
• M39: 16,158,066 km (0.118 R)
• M40: 16,711,429 km (0.115 R)
• M41: 16,990,279 km (0.101 R)
• M42: 19,277,032 km (0.099 R)
• M43: 19,716,401 km (0.1 R)
• M44: 20,754,760 km (0.1 R)
• M45: 21,305,579 km (0.096 R)
• M46: 21,406,259 km (0.11 R)
• M47: 21,658,780 km (0.055 R)
• M48: 22,524,353 km (0.088 R)
• M49: 22,781,063 km (0.1 R)
• M50: 23,090,431 km (0.111 R)
• M51: 24,079,423 km (0.119 R)
• M52: 24,394,476 km (0.12 R)
• M53: 24,975,813 km (0.108 R)
• M54: 25,883,274 km (0.051 R)
• M55: 27,073,624 km (0.116 R)
• M56: 28,781,134 km (0.112 R)
• M57: 29,844,775 km (0.028 R)
• M58: 30,183,315 km (0.12 R)
• M59: 31,092,421 km (0.091 R)
• M60: 32,125,993 km (0.099 R)
• M61: 32,299,227 km (0.086 R)
• M62: 32,821,174 km (0.063 R)
• M63: 34,167,555 km (0.095 R)
• M64: 34,403,621 km (0.107 R)
• M65: 34,640,135 km (0.09 R)
• M66: 35,055,419 km (0.069 R)
• M67: 35,352,969 km (0.119 R)
• M68: 35,651,417 km (0.085 R)
• M69: 36,130,728 km (0.086 R)
• M70: 36,672,422 km (0.042 R)
• M71: 37,156,222 km (0.088 R)
• M72: 37,703,151 km (0.078 R)
• M73: 37,824,924 km (0.106 R)
• M74: 38,313,810 km (0.114 R)
• M75: 38,989,394 km (0.088 R)
• M76: 39,112,662 km (0.092 R)
• M77: 40,103,300 km (0.078 R)
• M78: 40,289,998 km (0.117 R)
• M79: 40,414,613 km (0.109 R)
• M80: 40,601,760 km (0.114 R)
• M81: 40,976,951 km (0.11 R)
• M82: 41,479,002 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 13.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.28 AU - 10.84 AU

Year: 9720 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,225,695 km

• M1: 176,825 km (0.095 R)
• M2: 283,039 km (0.105 R)
• M3: 378,333 km (0.09 R)
• M4: 968,497 km (0.111 R)
• M5: 1,098,946 km (0.039 R)
• M6: 1,316,910 km (0.095 R)
• M7: 1,549,684 km (0.118 R)
• M8: 1,660,088 km (0.119 R)
• M9: 1,865,785 km (0.032 R)
• M10: 1,960,031 km (0.114 R)
• M11: 2,128,927 km (0.089 R)
• M12: 2,252,645 km (0.074 R)
• M13: 2,586,098 km (0.056 R)
• M14: 2,745,420 km (0.114 R)
• M15: 2,963,085 km (0.115 R)
• M16: 3,357,724 km (0.088 R)
• M17: 3,502,984 km (0.041 R)
• M18: 3,769,567 km (0.086 R)
• M19: 3,920,661 km (0.082 R)
• M20: 4,291,514 km (0.078 R)
• M21: 4,609,260 km (0.1 R)
• M22: 4,967,846 km (0.107 R)
• M23: 5,167,410 km (0.043 R)
• M24: 5,505,800 km (0.084 R)
• M25: 5,816,664 km (0.085 R)
• M26: 6,419,544 km (0.109 R)
• M27: 6,528,002 km (0.099 R)
• M28: 6,710,212 km (0.071 R)
• M29: 7,116,969 km (0.076 R)
• M30: 7,570,101 km (0.109 R)
• M31: 8,032,508 km (0.106 R)
• M32: 8,306,571 km (0.039 R)
• M33: 8,823,731 km (0.091 R)
• M34: 9,025,539 km (0.086 R)
• M35: 9,147,311 km (0.089 R)
• M36: 10,780,023 km (0.085 R)
• M37: 11,828,853 km (0.086 R)
• M38: 12,051,604 km (0.067 R)
• M39: 12,141,064 km (0.103 R)
• M40: 14,070,278 km (0.075 R)
• M41: 14,638,900 km (0.111 R)
• M42: 15,506,118 km (0.041 R)
• M43: 15,701,045 km (0.09 R)
• M44: 15,896,868 km (0.114 R)
• M45: 17,138,830 km (0.083 R)
• M46: 18,411,758 km (0.102 R)
• M47: 18,514,980 km (0.111 R)
• M48: 18,721,874 km (0.106 R)
• M49: 20,298,037 km (0.091 R)
• M50: 20,404,701 km (0.116 R)
• M51: 20,511,514 km (0.071 R)
• M52: 22,630,717 km (0.073 R)
• M53: 23,408,476 km (0.063 R)
• M54: 23,913,070 km (0.116 R)
• M55: 25,505,689 km (0.081 R)
• M56: 25,793,814 km (0.105 R)
• M57: 25,909,304 km (0.084 R)
• M58: 26,664,324 km (0.114 R)
• M59: 27,073,923 km (0.101 R)
• M60: 27,250,000 km (0.034 R)
• M61: 27,485,617 km (0.077 R)
• M62: 27,780,923 km (0.064 R)
• M63: 28,374,677 km (0.095 R)
• M64: 29,877,388 km (0.117 R)
• M65: 30,059,448 km (0.105 R)
• M66: 31,221,225 km (0.069 R)
• M67: 31,405,979 km (0.089 R)
• M68: 31,838,466 km (0.065 R)
• M69: 32,459,896 km (0.098 R)
• M70: 34,793,622 km (0.094 R)
• M71: 36,336,126 km (0.069 R)
• M72: 37,311,504 km (0.045 R)
• M73: 37,573,151 km (0.101 R)
• M74: 38,956,333 km (0.092 R)
• M75: 39,821,008 km (0.082 R)
• M76: 42,725,750 km (0.096 R)
• M77: 43,067,881 km (0.116 R)
• M78: 43,617,354 km (0.077 R)
• M79: 43,823,948 km (0.116 R)
• M80: 45,418,811 km (0.075 R)
• M81: 46,821,142 km (0.074 R)

Asteroid Belt

Center: 11.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.8

Radius: 6.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.69 AU - 15.97 AU

Year: 18333 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,225,695 km

• M1: 154,086 km (0.081 R)
• M2: 209,437 km (0.09 R)
• M3: 322,234 km (0.082 R)
• M4: 373,546 km (0.051 R)
• M5: 515,664 km (0.073 R)
• M6: 925,263 km (0.104 R)
• M7: 1,060,799 km (0.055 R)
• M8: 1,202,916 km (0.098 R)
• M9: 1,244,654 km (0.088 R)
• M10: 1,460,973 km (0.084 R)
• M11: 1,642,734 km (0.117 R)
• M12: 1,928,915 km (0.096 R)
• M13: 2,128,479 km (0.11 R)
• M14: 2,230,803 km (0.07 R)
• M15: 2,520,575 km (0.076 R)
• M16: 2,656,409 km (0.076 R)
• M17: 2,766,663 km (0.112 R)
• M18: 2,878,562 km (0.1 R)
• M19: 2,934,961 km (0.117 R)
• M20: 3,106,699 km (0.08 R)
• M21: 3,252,407 km (0.114 R)
• M22: 3,460,049 km (0.097 R)
• M23: 4,398,327 km (0.107 R)
• M24: 5,065,085 km (0.094 R)
• M25: 5,410,207 km (0.057 R)
• M26: 6,014,433 km (0.074 R)
• M27: 6,979,339 km (0.083 R)
• M28: 7,636,074 km (0.068 R)
• M29: 8,111,346 km (0.071 R)
• M30: 8,191,531 km (0.09 R)
• M31: 8,271,865 km (0.088 R)
• M32: 8,474,121 km (0.093 R)
• M33: 9,721,318 km (0.027 R)
• M34: 9,977,580 km (0.113 R)
• M35: 10,847,940 km (0.1 R)
• M36: 11,697,058 km (0.119 R)
• M37: 11,969,625 km (0.068 R)
• M38: 12,382,365 km (0.111 R)
• M39: 12,521,043 km (0.108 R)
• M40: 12,753,218 km (0.072 R)
• M41: 13,553,417 km (0.064 R)
• M42: 13,696,283 km (0.068 R)
• M43: 13,791,727 km (0.091 R)
• M44: 14,031,682 km (0.097 R)
• M45: 14,079,703 km (0.087 R)
• M46: 14,176,193 km (0.076 R)
• M47: 14,321,154 km (0.074 R)
• M48: 15,898,813 km (0.093 R)
• M49: 16,301,830 km (0.096 R)
• M50: 19,215,248 km (0.113 R)
• M51: 20,457,509 km (0.098 R)
• M52: 20,566,865 km (0.077 R)
• M53: 22,341,096 km (0.107 R)
• M54: 22,453,593 km (0.084 R)
• M55: 22,679,187 km (0.053 R)
• M56: 23,760,929 km (0.118 R)
• M57: 27,165,777 km (0.106 R)
• M58: 27,647,332 km (0.043 R)
• M59: 28,924,599 km (0.088 R)
• M60: 29,231,574 km (0.112 R)
• M61: 30,034,615 km (0.094 R)
• M62: 31,852,229 km (0.032 R)
• M63: 32,487,122 km (0.077 R)
• M64: 33,062,177 km (0.08 R)
• M65: 33,318,887 km (0.067 R)
• M66: 37,113,885 km (0.068 R)
• M67: 37,581,079 km (0.118 R)
• M68: 37,714,970 km (0.096 R)
• M69: 39,469,304 km (0.099 R)
• M70: 39,741,572 km (0.119 R)
• M71: 40,424,935 km (0.113 R)
• M72: 40,699,447 km (0.108 R)
• M73: 40,836,928 km (0.097 R)
• M74: 40,974,408 km (0.087 R)
• M75: 42,707,499 km (0.032 R)
• M76: 46,101,576 km (0.052 R)
• M77: 46,747,539 km (0.118 R)
• M78: 47,468,751 km (0.104 R)
• M79: 48,339,111 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 4

Gravity: 49.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.43 AU - 18.75 AU

Year: 24086 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,225,695 km

• M1: 57,745 km (0.117 R)
• M2: 495,019 km (0.112 R)
• M3: 798,404 km (0.086 R)
• M4: 853,755 km (0.118 R)
• M5: 910,602 km (0.048 R)
• M6: 1,149,959 km (0.063 R)
• M7: 1,976,487 km (0.074 R)
• M8: 2,731,956 km (0.075 R)
• M9: 3,250,313 km (0.103 R)
• M10: 4,325,323 km (0.087 R)
• M11: 4,926,108 km (0.064 R)
• M12: 5,393,602 km (0.089 R)
• M13: 6,259,175 km (0.065 R)
• M14: 6,936,255 km (0.079 R)
• M15: 8,175,823 km (0.032 R)
• M16: 9,291,524 km (0.09 R)
• M17: 9,802,550 km (0.062 R)
• M18: 10,061,504 km (0.088 R)
• M19: 10,454,049 km (0.111 R)
• M20: 12,983,300 km (0.071 R)
• M21: 13,054,060 km (0.071 R)
• M22: 13,914,547 km (0.088 R)
• M23: 14,867,186 km (0.114 R)
• M24: 15,015,587 km (0.025 R)
• M25: 15,313,885 km (0.111 R)
• M26: 15,689,525 km (0.099 R)
• M27: 16,757,355 km (0.09 R)
• M28: 17,378,037 km (0.062 R)
• M29: 17,769,833 km (0.038 R)
• M30: 18,006,198 km (0.113 R)
• M31: 19,365,594 km (0.077 R)
• M32: 19,934,963 km (0.108 R)
• M33: 21,006,683 km (0.113 R)
• M34: 21,173,185 km (0.061 R)
• M35: 22,097,101 km (0.097 R)
• M36: 22,266,446 km (0.068 R)
• M37: 22,521,361 km (0.115 R)
• M38: 26,368,719 km (0.103 R)
• M39: 26,548,386 km (0.107 R)
• M40: 29,198,662 km (0.119 R)
• M41: 30,413,696 km (0.112 R)
• M42: 30,790,982 km (0.108 R)
• M43: 31,454,747 km (0.099 R)
• M44: 32,315,085 km (0.107 R)
• M45: 32,507,318 km (0.043 R)
• M46: 32,796,491 km (0.112 R)
• M47: 32,892,981 km (0.11 R)
• M48: 33,377,230 km (0.066 R)
• M49: 33,571,557 km (0.099 R)
• M50: 36,032,143 km (0.08 R)
• M51: 37,536,200 km (0.091 R)
• M52: 38,346,572 km (0.054 R)
• M53: 39,573,125 km (0.112 R)
• M54: 39,675,898 km (0.104 R)
• M55: 41,020,335 km (0.115 R)
• M56: 41,124,305 km (0.077 R)
• M57: 42,906,315 km (0.082 R)
• M58: 43,223,313 km (0.047 R)
• M59: 43,541,208 km (0.103 R)
• M60: 43,859,702 km (0.057 R)
• M61: 45,679,859 km (0.098 R)
• M62: 49,172,072 km (0.056 R)
• M63: 49,614,732 km (0.093 R)
• M64: 50,280,892 km (0.084 R)
• M65: 50,838,443 km (0.107 R)
• M66: 51,734,684 km (0.075 R)
• M67: 53,884,106 km (0.091 R)
• M68: 54,226,236 km (0.098 R)
• M69: 54,568,965 km (0.065 R)
• M70: 57,336,974 km (0.104 R)
• M71: 58,152,731 km (0.089 R)
• M72: 59,442,714 km (0.091 R)
• M73: 60,031,980 km (0.11 R)
• M74: 60,150,162 km (0.108 R)
• M75: 63,970,443 km (0.088 R)
• M76: 64,574,370 km (0.064 R)
• M77: 66,275,597 km (0.111 R)
• M78: 67,009,075 km (0.118 R)
• M79: 67,499,756 km (0.095 R)
• M80: 68,360,991 km (0.102 R)
• M81: 70,218,847 km (0.087 R)
• M82: 71,216,515 km (0.098 R)
• M83: 71,466,643 km (0.12 R)
• M84: 73,857,666 km (0.084 R)
• M85: 74,999,247 km (0.075 R)
• M86: 76,146,812 km (0.112 R)
• M87: 77,943,333 km (0.117 R)
• M88: 78,072,137 km (0.092 R)
• M89: 79,753,766 km (0.108 R)
• M90: 80,924,968 km (0.088 R)
• M91: 81,577,963 km (0.111 R)
• M92: 82,232,902 km (0.075 R)
• M93: 85,799,016 km (0.07 R)
• M94: 86,331,585 km (0.077 R)
• M95: 88,607,417 km (0.107 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit