🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.36 AU - 7.36 AU

Year: 4631 Days

Day: 20.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.27 AU - 8.07 AU

Year: 6134 Days

Day: 23.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.11 AU - 10.43 AU

Year: 8150 Days

Day: 15.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 14.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.7

Radius: 7.3

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.96 AU - 22.18 AU

Year: 25963 Days

Day: 18 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,853,856 km

• M1: 203,004 km (0.12 R)
• M2: 698,622 km (0.081 R)
• M3: 825,930 km (0.097 R)
• M4: 1,253,032 km (0.108 R)
• M5: 1,473,539 km (0.098 R)
• M6: 2,023,311 km (0.116 R)
• M7: 2,096,315 km (0.119 R)
• M8: 3,164,294 km (0.081 R)
• M9: 3,292,051 km (0.067 R)
• M10: 4,516,809 km (0.096 R)
• M11: 4,855,348 km (0.05 R)
• M12: 5,659,587 km (0.083 R)
• M13: 6,558,819 km (0.082 R)
• M14: 6,667,577 km (0.076 R)
• M15: 6,997,291 km (0.12 R)
• M16: 7,108,292 km (0.119 R)
• M17: 7,332,240 km (0.099 R)
• M18: 7,729,872 km (0.044 R)
• M19: 7,844,613 km (0.069 R)
• M20: 10,321,355 km (0.085 R)
• M21: 10,830,736 km (0.04 R)
• M22: 11,610,141 km (0.113 R)
• M23: 12,273,309 km (0.057 R)
• M24: 12,677,073 km (0.116 R)
• M25: 13,705,708 km (0.106 R)
• M26: 15,118,361 km (0.052 R)
• M27: 15,551,147 km (0.099 R)
• M28: 15,623,553 km (0.118 R)
• M29: 16,134,430 km (0.066 R)
• M30: 16,207,882 km (0.064 R)
• M31: 16,281,484 km (0.085 R)
• M32: 18,461,873 km (0.081 R)
• M33: 18,769,746 km (0.101 R)
• M34: 19,703,536 km (0.111 R)
• M35: 20,097,128 km (0.114 R)
• M36: 20,493,263 km (0.086 R)
• M37: 20,572,849 km (0.1 R)
• M38: 23,754,197 km (0.097 R)
• M39: 25,872,503 km (0.1 R)
• M40: 26,303,345 km (0.064 R)
• M41: 26,997,778 km (0.11 R)
• M42: 27,084,994 km (0.07 R)
• M43: 29,834,902 km (0.071 R)
• M44: 29,925,109 km (0.079 R)
• M45: 33,699,613 km (0.085 R)
• M46: 34,075,852 km (0.096 R)
• M47: 34,170,098 km (0.051 R)
• M48: 34,548,132 km (0.119 R)
• M49: 36,554,988 km (0.026 R)
• M50: 37,135,427 km (0.074 R)
• M51: 37,329,456 km (0.085 R)
• M52: 38,305,133 km (0.109 R)
• M53: 38,501,256 km (0.106 R)
• M54: 38,796,113 km (0.043 R)
• M55: 39,190,453 km (0.115 R)
• M56: 39,982,873 km (0.105 R)
• M57: 40,680,747 km (0.094 R)
• M58: 43,103,634 km (0.109 R)
• M59: 44,641,501 km (0.103 R)
• M60: 44,744,723 km (0.088 R)
• M61: 44,847,946 km (0.075 R)
• M62: 44,951,318 km (0.064 R)
• M63: 45,780,688 km (0.109 R)
• M64: 46,406,157 km (0.095 R)
• M65: 47,139,336 km (0.083 R)
• M66: 47,560,005 km (0.104 R)
• M67: 49,575,388 km (0.107 R)
• M68: 49,682,201 km (0.059 R)
• M69: 50,217,612 km (0.111 R)
• M70: 50,539,696 km (0.081 R)
• M71: 51,618,446 km (0.073 R)
• M72: 51,726,755 km (0.082 R)
• M73: 52,813,733 km (0.051 R)
• M74: 54,678,919 km (0.099 R)
• M75: 56,677,248 km (0.027 R)
• M76: 57,573,189 km (0.098 R)
• M77: 61,432,216 km (0.109 R)
• M78: 61,547,107 km (0.049 R)
• M79: 62,352,393 km (0.037 R)
• M80: 62,698,562 km (0.102 R)
• M81: 65,374,120 km (0.064 R)
• M82: 67,375,440 km (0.067 R)
• M83: 67,730,735 km (0.082 R)
• M84: 68,800,360 km (0.063 R)
• M85: 69,158,048 km (0.091 R)
• M86: 70,715,512 km (0.119 R)
• M87: 71,800,396 km (0.06 R)
• M88: 72,163,320 km (0.106 R)
• M89: 73,742,924 km (0.105 R)
• M90: 76,565,237 km (0.11 R)
• M91: 77,059,658 km (0.109 R)
• M92: 77,803,309 km (0.111 R)
• M93: 78,923,199 km (0.113 R)
• M94: 80,801,700 km (0.052 R)
• M95: 82,568,151 km (0.052 R)
• M96: 84,347,319 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 5

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 20.9 AU - 23.72 AU

Year: 30428 Days

Day: 18 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,853,856 km

• M1: 379,979 km (0.081 R)
• M2: 1,745,059 km (0.086 R)
• M3: 1,841,849 km (0.1 R)
• M4: 1,973,645 km (0.113 R)
• M5: 2,007,155 km (0.113 R)
• M6: 2,387,432 km (0.068 R)
• M7: 2,677,802 km (0.066 R)
• M8: 2,865,098 km (0.115 R)
• M9: 3,017,987 km (0.077 R)
• M10: 3,655,723 km (0.062 R)
• M11: 6,943,136 km (0.108 R)
• M12: 8,151,139 km (0.077 R)
• M13: 9,029,129 km (0.092 R)
• M14: 9,309,625 km (0.101 R)
• M15: 9,366,173 km (0.11 R)
• M16: 10,226,361 km (0.073 R)
• M17: 11,715,308 km (0.062 R)
• M18: 12,765,934 km (0.116 R)
• M19: 12,828,616 km (0.114 R)
• M20: 16,501,393 km (0.084 R)
• M21: 17,536,610 km (0.081 R)
• M22: 17,816,209 km (0.111 R)
• M23: 18,167,764 km (0.088 R)
• M24: 18,949,263 km (0.036 R)
• M25: 19,308,148 km (0.081 R)
• M26: 19,886,943 km (0.095 R)
• M27: 23,094,022 km (0.093 R)
• M28: 24,017,340 km (0.092 R)
• M29: 24,639,517 km (0.081 R)
• M30: 28,400,408 km (0.092 R)
• M31: 29,554,705 km (0.078 R)
• M32: 29,887,411 km (0.07 R)
• M33: 30,137,688 km (0.096 R)
• M34: 30,472,488 km (0.055 R)
• M35: 32,850,196 km (0.047 R)
• M36: 33,453,973 km (0.118 R)
• M37: 33,540,441 km (0.044 R)
• M38: 33,800,592 km (0.093 R)
• M39: 34,847,627 km (0.099 R)
• M40: 35,023,105 km (0.116 R)
• M41: 35,286,996 km (0.103 R)
• M42: 37,691,184 km (0.098 R)
• M43: 38,323,085 km (0.07 R)
• M44: 39,231,892 km (0.099 R)
• M45: 40,608,342 km (0.114 R)
• M46: 40,885,547 km (0.061 R)
• M47: 42,937,282 km (0.11 R)
• M48: 43,786,399 km (0.067 R)
• M49: 44,260,325 km (0.069 R)
• M50: 45,117,970 km (0.072 R)
• M51: 46,656,135 km (0.046 R)
• M52: 47,140,234 km (0.083 R)
• M53: 48,113,518 km (0.054 R)
• M54: 48,211,205 km (0.113 R)
• M55: 51,272,576 km (0.102 R)
• M56: 51,372,358 km (0.109 R)
• M57: 53,887,995 km (0.05 R)
• M58: 56,649,722 km (0.12 R)
• M59: 59,876,997 km (0.101 R)
• M60: 60,508,449 km (0.112 R)
• M61: 64,558,662 km (0.118 R)
• M62: 65,422,440 km (0.115 R)
• M63: 65,530,749 km (0.052 R)
• M64: 66,616,381 km (0.085 R)
• M65: 69,135,908 km (0.045 R)
• M66: 71,129,449 km (0.051 R)
• M67: 72,468,949 km (0.116 R)
• M68: 72,693,046 km (0.111 R)
• M69: 73,141,840 km (0.11 R)
• M70: 75,853,900 km (0.113 R)

Kuiper Belt

Range: 38 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit