🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.2 AU - 1.56 AU

Year: 624 Days

Day: 14.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,882,053 km

• M1: 35,455 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.4 AU - 3.88 AU

Year: 2142 Days

Day: 15.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,882,053 km

• M1: 456,573 km (0.092 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 11.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.59 AU - 5.31 AU

Year: 3614 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,882,053 km

• M1: 238,160 km (0.084 R)
• M2: 372,648 km (0.115 R)
• M3: 475,123 km (0.096 R)
• M4: 550,071 km (0.113 R)
• M5: 630,106 km (0.101 R)
• M6: 706,102 km (0.115 R)
• M7: 1,075,459 km (0.095 R)
• M8: 1,158,636 km (0.096 R)
• M9: 1,331,870 km (0.059 R)
• M10: 1,433,297 km (0.057 R)
• M11: 1,572,722 km (0.117 R)
• M12: 1,753,586 km (0.031 R)
• M13: 2,337,616 km (0.101 R)
• M14: 2,573,383 km (0.048 R)
• M15: 3,023,672 km (0.032 R)
• M16: 3,159,058 km (0.065 R)
• M17: 3,281,280 km (0.035 R)
• M18: 3,915,425 km (0.108 R)
• M19: 4,014,010 km (0.1 R)
• M20: 4,246,934 km (0.116 R)
• M21: 4,348,212 km (0.088 R)
• M22: 4,691,539 km (0.09 R)
• M23: 5,680,830 km (0.042 R)
• M24: 5,923,926 km (0.093 R)
• M25: 6,401,293 km (0.062 R)
• M26: 6,498,232 km (0.055 R)
• M27: 6,615,218 km (0.032 R)
• M28: 6,693,607 km (0.09 R)
• M29: 6,930,720 km (0.103 R)
• M30: 7,090,341 km (0.101 R)
• M31: 7,271,354 km (0.091 R)
• M32: 7,720,447 km (0.067 R)
• M33: 7,886,052 km (0.11 R)
• M34: 8,073,647 km (0.077 R)
• M35: 8,220,702 km (0.114 R)
• M36: 8,538,598 km (0.101 R)
• M37: 8,925,607 km (0.116 R)
• M38: 9,012,374 km (0.093 R)
• M39: 9,296,311 km (0.119 R)
• M40: 9,428,406 km (0.119 R)
• M41: 9,561,099 km (0.109 R)
• M42: 9,694,391 km (0.115 R)
• M43: 10,188,662 km (0.116 R)
• M44: 10,829,390 km (0.111 R)
• M45: 11,178,102 km (0.106 R)
• M46: 11,815,240 km (0.089 R)
• M47: 11,934,469 km (0.096 R)
• M48: 12,102,169 km (0.092 R)
• M49: 12,222,296 km (0.085 R)
• M50: 12,536,750 km (0.114 R)
• M51: 12,707,292 km (0.093 R)
• M52: 13,198,571 km (0.079 R)
• M53: 13,771,232 km (0.054 R)
• M54: 13,972,292 km (0.099 R)
• M55: 14,326,539 km (0.099 R)
• M56: 14,786,403 km (0.118 R)
• M57: 15,355,025 km (0.113 R)
• M58: 16,089,101 km (0.119 R)
• M59: 16,195,017 km (0.105 R)
• M60: 16,540,438 km (0.071 R)
• M61: 16,727,585 km (0.035 R)
• M62: 17,401,374 km (0.118 R)
• M63: 17,673,343 km (0.093 R)
• M64: 17,755,173 km (0.099 R)
• M65: 18,221,619 km (0.073 R)
• M66: 18,304,347 km (0.093 R)
• M67: 18,636,454 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.5

Radius: 5.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.38 AU - 18.08 AU

Year: 28743 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,882,053 km

• M1: 75,697 km (0.091 R)
• M2: 219,909 km (0.101 R)
• M3: 760,556 km (0.047 R)
• M4: 1,016,817 km (0.102 R)
• M5: 1,298,659 km (0.119 R)
• M6: 2,182,035 km (0.116 R)
• M7: 2,311,287 km (0.086 R)
• M8: 3,138,713 km (0.047 R)
• M9: 3,508,369 km (0.113 R)
• M10: 4,128,004 km (0.069 R)
• M11: 4,906,960 km (0.109 R)
• M12: 5,774,777 km (0.095 R)
• M13: 6,502,571 km (0.054 R)
• M14: 7,019,431 km (0.11 R)
• M15: 7,114,875 km (0.107 R)
• M16: 7,162,746 km (0.057 R)
• M17: 7,452,218 km (0.116 R)
• M18: 8,904,664 km (0.086 R)
• M19: 9,372,755 km (0.094 R)
• M20: 9,689,304 km (0.096 R)
• M21: 10,714,648 km (0.067 R)
• M22: 11,323,960 km (0.109 R)
• M23: 11,887,496 km (0.081 R)
• M24: 12,058,486 km (0.086 R)
• M25: 13,159,377 km (0.093 R)
• M26: 13,513,624 km (0.087 R)
• M27: 13,632,405 km (0.081 R)
• M28: 15,084,851 km (0.083 R)
• M29: 15,208,120 km (0.095 R)
• M30: 16,017,294 km (0.057 R)
• M31: 16,332,198 km (0.112 R)
• M32: 16,395,478 km (0.118 R)
• M33: 16,458,758 km (0.028 R)
• M34: 16,904,260 km (0.069 R)
• M35: 18,068,132 km (0.071 R)
• M36: 18,198,880 km (0.118 R)
• M37: 18,264,554 km (0.113 R)
• M38: 19,458,195 km (0.079 R)
• M39: 19,996,747 km (0.112 R)
• M40: 20,540,087 km (0.057 R)
• M41: 22,059,552 km (0.059 R)
• M42: 22,550,533 km (0.088 R)
• M43: 23,614,622 km (0.107 R)
• M44: 24,405,546 km (0.117 R)
• M45: 25,058,990 km (0.079 R)
• M46: 25,865,322 km (0.104 R)
• M47: 27,353,372 km (0.105 R)
• M48: 27,428,470 km (0.105 R)
• M49: 27,578,966 km (0.119 R)
• M50: 27,880,705 km (0.037 R)
• M51: 28,716,209 km (0.109 R)
• M52: 29,175,325 km (0.12 R)
• M53: 30,957,783 km (0.091 R)
• M54: 31,507,256 km (0.052 R)
• M55: 31,901,746 km (0.095 R)
• M56: 32,218,445 km (0.097 R)
• M57: 32,377,168 km (0.115 R)
• M58: 32,536,190 km (0.065 R)
• M59: 33,094,789 km (0.118 R)
• M60: 34,708,202 km (0.099 R)
• M61: 35,606,537 km (0.064 R)
• M62: 38,515,169 km (0.107 R)
• M63: 38,767,989 km (0.11 R)
• M64: 39,869,927 km (0.085 R)
• M65: 39,955,198 km (0.05 R)
• M66: 40,638,860 km (0.106 R)
• M67: 40,896,318 km (0.052 R)
• M68: 43,149,711 km (0.1 R)
• M69: 43,851,025 km (0.105 R)
• M70: 44,027,102 km (0.063 R)
• M71: 45,354,035 km (0.103 R)
• M72: 45,888,548 km (0.097 R)
• M73: 46,335,547 km (0.087 R)
• M74: 46,873,950 km (0.094 R)
• M75: 47,053,766 km (0.08 R)
• M76: 48,228,858 km (0.084 R)
• M77: 48,410,469 km (0.054 R)
• M78: 48,683,336 km (0.066 R)
• M79: 49,596,481 km (0.081 R)
• M80: 53,305,461 km (0.119 R)
• M81: 53,493,207 km (0.113 R)
• M82: 54,908,552 km (0.101 R)
• M83: 55,383,077 km (0.079 R)
• M84: 56,814,728 km (0.092 R)
• M85: 56,910,620 km (0.115 R)
• M86: 57,294,788 km (0.08 R)
• M87: 58,065,366 km (0.028 R)
• M88: 60,007,147 km (0.078 R)
• M89: 60,202,522 km (0.086 R)
• M90: 63,754,573 km (0.051 R)
• M91: 64,553,127 km (0.07 R)
• M92: 66,261,086 km (0.038 R)
• M93: 67,272,666 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit