🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 18.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,381,771 km

• M1: 64,477 km (0.091 R)
• M2: 479,012 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.75 AU - 1.05 AU

Year: 303 Days

Day: 26.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,381,771 km

• M1: 109,356 km (0.115 R)
• M2: 682,615 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.29 AU - 1.53 AU

Year: 594 Days

Day: 47.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.27 AU - 2.09 AU

Year: 773 Days

Day: 42.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.67 AU - 2.47 AU

Year: 1057 Days

Day: 33.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,381,771 km

• M1: 175,329 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 11.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.91 AU - 11.27 AU

Year: 11370 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,381,771 km

• M1: 146,456 km (0.117 R)
• M2: 538,552 km (0.061 R)
• M3: 614,698 km (0.08 R)
• M4: 1,106,276 km (0.047 R)
• M5: 1,181,823 km (0.102 R)
• M6: 1,298,809 km (0.098 R)
• M7: 1,474,885 km (0.112 R)
• M8: 1,587,233 km (0.106 R)
• M9: 1,776,325 km (0.105 R)
• M10: 1,881,193 km (0.091 R)
• M11: 1,988,305 km (0.111 R)
• M12: 2,240,976 km (0.047 R)
• M13: 2,777,733 km (0.049 R)
• M14: 2,900,553 km (0.083 R)
• M15: 3,115,226 km (0.107 R)
• M16: 3,353,835 km (0.05 R)
• M17: 3,484,733 km (0.057 R)
• M18: 3,694,170 km (0.102 R)
• M19: 4,105,414 km (0.074 R)
• M20: 4,225,541 km (0.052 R)
• M21: 4,428,695 km (0.102 R)
• M22: 4,572,758 km (0.096 R)
• M23: 4,950,343 km (0.101 R)
• M24: 5,143,025 km (0.053 R)
• M25: 5,251,184 km (0.101 R)
• M26: 5,338,250 km (0.082 R)
• M27: 5,491,738 km (0.109 R)
• M28: 6,189,163 km (0.086 R)
• M29: 6,843,205 km (0.059 R)
• M30: 7,106,198 km (0.038 R)
• M31: 8,115,684 km (0.085 R)
• M32: 8,521,843 km (0.098 R)
• M33: 8,882,673 km (0.039 R)
• M34: 9,248,589 km (0.087 R)
• M35: 9,779,811 km (0.093 R)
• M36: 10,375,660 km (0.081 R)
• M37: 10,705,822 km (0.087 R)
• M38: 11,291,647 km (0.03 R)
• M39: 11,404,444 km (0.105 R)
• M40: 11,489,266 km (0.115 R)
• M41: 11,602,661 km (0.114 R)
• M42: 12,611,250 km (0.076 R)
• M43: 13,140,976 km (0.112 R)
• M44: 14,927,624 km (0.104 R)
• M45: 15,269,155 km (0.11 R)
• M46: 15,362,654 km (0.116 R)
• M47: 16,245,431 km (0.11 R)
• M48: 16,564,673 km (0.093 R)
• M49: 17,502,203 km (0.068 R)
• M50: 17,961,020 km (0.088 R)
• M51: 18,059,754 km (0.088 R)
• M52: 18,423,726 km (0.044 R)
• M53: 18,556,718 km (0.091 R)
• M54: 18,890,471 km (0.115 R)
• M55: 19,394,766 km (0.094 R)
• M56: 19,733,455 km (0.108 R)
• M57: 19,903,548 km (0.094 R)
• M58: 20,623,263 km (0.098 R)
• M59: 20,899,720 km (0.051 R)
• M60: 21,247,086 km (0.048 R)
• M61: 21,701,415 km (0.088 R)
• M62: 21,947,354 km (0.112 R)
• M63: 22,797,668 km (0.053 R)
• M64: 23,083,550 km (0.103 R)
• M65: 23,262,768 km (0.114 R)
• M66: 23,586,647 km (0.102 R)
• M67: 23,803,265 km (0.062 R)
• M68: 24,020,631 km (0.069 R)
• M69: 24,384,453 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.9

Radius: 4.4

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.62 AU - 20.16 AU

Year: 26844 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,381,771 km

• M1: 69,114 km (0.083 R)
• M2: 578,196 km (0.049 R)
• M3: 727,345 km (0.064 R)
• M4: 973,134 km (0.113 R)
• M5: 1,306,139 km (0.087 R)
• M6: 1,603,240 km (0.117 R)
• M7: 2,652,221 km (0.101 R)
• M8: 2,692,911 km (0.117 R)
• M9: 5,127,916 km (0.077 R)
• M10: 5,383,728 km (0.066 R)
• M11: 5,854,513 km (0.077 R)
• M12: 6,723,676 km (0.069 R)
• M13: 8,219,655 km (0.115 R)
• M14: 10,066,590 km (0.103 R)
• M15: 10,709,712 km (0.116 R)
• M16: 11,101,808 km (0.09 R)
• M17: 11,498,691 km (0.118 R)
• M18: 13,411,449 km (0.105 R)
• M19: 13,763,154 km (0.111 R)
• M20: 14,332,374 km (0.118 R)
• M21: 14,475,838 km (0.032 R)
• M22: 14,692,007 km (0.115 R)
• M23: 14,764,263 km (0.092 R)
• M24: 14,981,778 km (0.071 R)
• M25: 17,062,834 km (0.078 R)
• M26: 17,444,009 km (0.078 R)
• M27: 17,597,198 km (0.089 R)
• M28: 17,673,941 km (0.074 R)
• M29: 17,904,920 km (0.078 R)
• M30: 18,838,860 km (0.069 R)
• M31: 18,917,399 km (0.096 R)
• M32: 19,948,278 km (0.095 R)
• M33: 22,395,848 km (0.058 R)
• M34: 22,812,927 km (0.118 R)
• M35: 23,148,475 km (0.113 R)
• M36: 23,316,773 km (0.029 R)
• M37: 23,739,537 km (0.056 R)
• M38: 24,250,114 km (0.107 R)
• M39: 25,629,257 km (0.047 R)
• M40: 26,240,514 km (0.12 R)
• M41: 28,462,640 km (0.113 R)
• M42: 28,733,413 km (0.096 R)
• M43: 30,007,837 km (0.08 R)
• M44: 30,467,551 km (0.115 R)
• M45: 30,929,509 km (0.095 R)
• M46: 32,047,604 km (0.11 R)
• M47: 35,190,057 km (0.102 R)
• M48: 35,869,081 km (0.079 R)
• M49: 36,259,083 km (0.118 R)
• M50: 37,338,731 km (0.062 R)
• M51: 38,528,632 km (0.097 R)
• M52: 40,640,655 km (0.112 R)
• M53: 41,659,566 km (0.119 R)
• M54: 45,186,037 km (0.11 R)
• M55: 45,712,621 km (0.027 R)
• M56: 48,268,501 km (0.032 R)
• M57: 48,591,333 km (0.118 R)
• M58: 48,914,764 km (0.11 R)
• M59: 50,324,574 km (0.091 R)
• M60: 53,184,137 km (0.09 R)
• M61: 54,186,294 km (0.105 R)
• M62: 55,082,235 km (0.059 R)
• M63: 56,435,348 km (0.115 R)
• M64: 57,457,251 km (0.064 R)
• M65: 58,714,621 km (0.094 R)
• M66: 59,404,417 km (0.092 R)
• M67: 60,559,761 km (0.03 R)
• M68: 60,675,700 km (0.081 R)
• M69: 60,791,638 km (0.081 R)
• M70: 63,010,174 km (0.102 R)
• M71: 64,780,067 km (0.115 R)
• M72: 64,898,698 km (0.036 R)
• M73: 65,969,220 km (0.089 R)
• M74: 67,285,382 km (0.046 R)
• M75: 69,094,320 km (0.047 R)
• M76: 70,430,827 km (0.051 R)
• M77: 70,919,115 km (0.036 R)
• M78: 72,759,617 km (0.075 R)
• M79: 73,253,141 km (0.086 R)
• M80: 73,500,276 km (0.093 R)
• M81: 73,623,994 km (0.083 R)
• M82: 74,119,312 km (0.039 R)
• M83: 74,615,828 km (0.052 R)
• M84: 75,238,005 km (0.109 R)
• M85: 76,738,322 km (0.072 R)
• M86: 77,618,107 km (0.119 R)
• M87: 81,042,552 km (0.073 R)
• M88: 82,708,773 km (0.079 R)
• M89: 83,610,699 km (0.084 R)
• M90: 84,904,870 km (0.118 R)
• M91: 86,205,474 km (0.088 R)
• M92: 86,335,923 km (0.111 R)
• M93: 86,466,372 km (0.101 R)
• M94: 87,250,864 km (0.074 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit