🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 336 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,982,847 km

• M1: 409,001 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 9.5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.55 AU - 0.83 AU

Year: 376 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,982,847 km

• M1: 118,332 km (0.053 R)
• M2: 180,864 km (0.092 R)
• M3: 255,812 km (0.035 R)
• M4: 338,839 km (0.077 R)
• M5: 536,608 km (0.056 R)
• M6: 597,045 km (0.042 R)
• M7: 676,332 km (0.103 R)
• M8: 742,604 km (0.101 R)
• M9: 828,772 km (0.118 R)
• M10: 905,067 km (0.089 R)
• M11: 1,069,774 km (0.101 R)
• M12: 1,188,705 km (0.076 R)
• M13: 1,254,977 km (0.043 R)
• M14: 1,440,029 km (0.096 R)
• M15: 1,505,553 km (0.071 R)
• M16: 1,577,659 km (0.095 R)
• M17: 1,645,427 km (0.119 R)
• M18: 1,714,092 km (0.091 R)
• M19: 1,795,623 km (0.094 R)
• M20: 1,974,542 km (0.093 R)
• M21: 2,053,979 km (0.062 R)
• M22: 2,172,011 km (0.072 R)
• M23: 2,273,289 km (0.046 R)
• M24: 2,389,078 km (0.053 R)
• M25: 2,480,482 km (0.072 R)
• M26: 2,546,455 km (0.049 R)
• M27: 2,680,345 km (0.08 R)
• M28: 2,748,262 km (0.107 R)
• M29: 2,899,506 km (0.078 R)
• M30: 3,103,258 km (0.084 R)
• M31: 3,217,701 km (0.118 R)
• M32: 3,297,287 km (0.119 R)
• M33: 3,362,811 km (0.091 R)
• M34: 3,487,725 km (0.068 R)
• M35: 3,599,474 km (0.113 R)
• M36: 3,697,162 km (0.077 R)
• M37: 3,780,488 km (0.089 R)
• M38: 3,841,524 km (0.087 R)
• M39: 3,910,638 km (0.062 R)
• M40: 3,980,051 km (0.077 R)
• M41: 4,159,569 km (0.102 R)
• M42: 4,558,995 km (0.119 R)
• M43: 4,632,298 km (0.064 R)
• M44: 4,697,672 km (0.111 R)
• M45: 4,870,907 km (0.117 R)
• M46: 5,054,613 km (0.093 R)
• M47: 5,181,173 km (0.048 R)
• M48: 5,385,972 km (0.112 R)
• M49: 5,480,817 km (0.088 R)
• M50: 5,558,758 km (0.066 R)
• M51: 5,636,997 km (0.108 R)
• M52: 5,715,686 km (0.11 R)
• M53: 5,794,823 km (0.095 R)
• M54: 5,918,541 km (0.109 R)
• M55: 6,069,934 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 11.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 461 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,982,847 km

• M1: 141,968 km (0.118 R)
• M2: 237,113 km (0.098 R)
• M3: 341,682 km (0.087 R)
• M4: 444,455 km (0.046 R)
• M5: 533,616 km (0.083 R)
• M6: 641,027 km (0.113 R)
• M7: 722,259 km (0.116 R)
• M8: 819,348 km (0.043 R)
• M9: 1,107,772 km (0.069 R)
• M10: 1,212,790 km (0.079 R)
• M11: 1,345,483 km (0.07 R)
• M12: 1,672,504 km (0.075 R)
• M13: 1,842,896 km (0.079 R)
• M14: 1,913,806 km (0.117 R)
• M15: 2,305,902 km (0.085 R)
• M16: 2,557,076 km (0.105 R)
• M17: 2,673,613 km (0.085 R)
• M18: 2,760,679 km (0.116 R)
• M19: 2,918,654 km (0.075 R)
• M20: 3,008,413 km (0.114 R)
• M21: 3,112,234 km (0.037 R)
• M22: 3,290,106 km (0.112 R)
• M23: 3,498,496 km (0.118 R)
• M24: 3,607,852 km (0.117 R)
• M25: 3,697,461 km (0.046 R)
• M26: 3,978,107 km (0.115 R)
• M27: 4,049,465 km (0.119 R)
• M28: 4,214,920 km (0.1 R)
• M29: 4,324,126 km (0.117 R)
• M30: 4,500,802 km (0.113 R)
• M31: 4,605,071 km (0.117 R)
• M32: 4,694,980 km (0.083 R)
• M33: 4,876,741 km (0.043 R)
• M34: 5,022,300 km (0.068 R)
• M35: 5,169,205 km (0.051 R)
• M36: 5,302,048 km (0.068 R)
• M37: 5,396,444 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 7.3

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.06 AU - 10.76 AU

Year: 17447 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,982,847 km

• M1: 161,715 km (0.061 R)
• M2: 322,084 km (0.074 R)
• M3: 515,813 km (0.076 R)
• M4: 575,054 km (0.109 R)
• M5: 859,739 km (0.096 R)
• M6: 931,396 km (0.115 R)
• M7: 1,030,281 km (0.114 R)
• M8: 2,468,365 km (0.105 R)
• M9: 2,855,524 km (0.063 R)
• M10: 3,111,636 km (0.084 R)
• M11: 3,646,299 km (0.1 R)
• M12: 3,724,987 km (0.11 R)
• M13: 4,585,474 km (0.11 R)
• M14: 4,842,184 km (0.104 R)
• M15: 5,325,235 km (0.065 R)
• M16: 5,595,110 km (0.08 R)
• M17: 6,054,974 km (0.114 R)
• M18: 6,719,039 km (0.102 R)
• M19: 6,913,067 km (0.098 R)
• M20: 7,757,996 km (0.118 R)
• M21: 8,063,924 km (0.099 R)
• M22: 8,478,160 km (0.046 R)
• M23: 8,846,171 km (0.08 R)
• M24: 9,273,273 km (0.025 R)
• M25: 9,652,354 km (0.059 R)
• M26: 12,267,624 km (0.093 R)
• M27: 13,044,186 km (0.065 R)
• M28: 13,407,859 km (0.067 R)
• M29: 13,959,725 km (0.05 R)
• M30: 14,145,376 km (0.052 R)
• M31: 15,149,028 km (0.063 R)
• M32: 15,212,458 km (0.102 R)
• M33: 16,500,795 km (0.083 R)
• M34: 16,828,414 km (0.071 R)
• M35: 17,623,228 km (0.101 R)
• M36: 17,958,028 km (0.073 R)
• M37: 18,159,835 km (0.074 R)
• M38: 18,227,304 km (0.104 R)
• M39: 18,362,540 km (0.109 R)
• M40: 19,318,171 km (0.093 R)
• M41: 19,663,294 km (0.06 R)
• M42: 21,490,931 km (0.058 R)
• M43: 22,424,870 km (0.106 R)
• M44: 23,372,124 km (0.101 R)
• M45: 23,887,638 km (0.113 R)
• M46: 24,332,393 km (0.091 R)
• M47: 24,555,742 km (0.045 R)
• M48: 24,854,789 km (0.085 R)
• M49: 25,607,416 km (0.103 R)
• M50: 25,834,655 km (0.091 R)
• M51: 28,300,177 km (0.097 R)
• M52: 28,692,124 km (0.085 R)
• M53: 29,243,990 km (0.065 R)
• M54: 30,278,011 km (0.047 R)
• M55: 30,358,045 km (0.108 R)
• M56: 30,438,080 km (0.099 R)
• M57: 30,678,783 km (0.071 R)
• M58: 30,839,751 km (0.09 R)
• M59: 31,485,864 km (0.083 R)
• M60: 31,566,946 km (0.062 R)
• M61: 31,648,178 km (0.062 R)
• M62: 34,031,720 km (0.117 R)
• M63: 34,783,300 km (0.099 R)
• M64: 34,950,999 km (0.106 R)
• M65: 35,034,924 km (0.116 R)
• M66: 36,643,101 km (0.091 R)
• M67: 37,155,773 km (0.093 R)
• M68: 39,405,276 km (0.084 R)
• M69: 41,343,017 km (0.082 R)
• M70: 43,131,160 km (0.082 R)
• M71: 45,676,867 km (0.11 R)
• M72: 46,320,886 km (0.085 R)
• M73: 46,875,296 km (0.075 R)
• M74: 51,102,633 km (0.067 R)
• M75: 51,866,779 km (0.078 R)
• M76: 53,696,959 km (0.084 R)
• M77: 55,548,083 km (0.062 R)
• M78: 55,744,206 km (0.106 R)
• M79: 55,842,342 km (0.06 R)
• M80: 56,333,771 km (0.095 R)
• M81: 57,420,151 km (0.066 R)
• M82: 57,816,884 km (0.097 R)
• M83: 58,712,826 km (0.075 R)
• M84: 60,216,434 km (0.087 R)
• M85: 60,821,408 km (0.04 R)
• M86: 61,023,515 km (0.046 R)
• M87: 61,124,643 km (0.111 R)
• M88: 61,327,049 km (0.073 R)
• M89: 61,428,326 km (0.084 R)
• M90: 61,935,613 km (0.098 R)
• M91: 62,139,066 km (0.085 R)
• M92: 63,876,196 km (0.115 R)
• M93: 64,184,368 km (0.099 R)
• M94: 64,905,579 km (0.062 R)
• M95: 68,341,094 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit