🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.04 AU - 1.1 AU

Year: 413 Days

Day: 20 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.11 AU - 1.21 AU

Year: 466 Days

Day: 42.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.46 AU - 2.88 AU

Year: 1626 Days

Day: 46.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 10.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.09 AU - 6.37 AU

Year: 5113 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,601,772 km

• M1: 141,071 km (0.108 R)
• M2: 283,937 km (0.073 R)
• M3: 423,362 km (0.095 R)
• M4: 498,311 km (0.111 R)
• M5: 1,038,508 km (0.092 R)
• M6: 1,209,050 km (0.116 R)
• M7: 1,389,166 km (0.044 R)
• M8: 1,703,172 km (0.043 R)
• M9: 1,982,172 km (0.119 R)
• M10: 2,563,060 km (0.07 R)
• M11: 2,668,377 km (0.079 R)
• M12: 2,927,331 km (0.028 R)
• M13: 3,059,875 km (0.106 R)
• M14: 3,217,102 km (0.04 R)
• M15: 3,400,210 km (0.115 R)
• M16: 3,610,245 km (0.114 R)
• M17: 3,848,704 km (0.115 R)
• M18: 4,166,600 km (0.025 R)
• M19: 4,697,972 km (0.117 R)
• M20: 5,090,816 km (0.1 R)
• M21: 5,224,107 km (0.114 R)
• M22: 5,658,539 km (0.039 R)
• M23: 5,769,092 km (0.107 R)
• M24: 5,880,244 km (0.066 R)
• M25: 6,020,267 km (0.102 R)
• M26: 6,189,761 km (0.054 R)
• M27: 6,504,515 km (0.094 R)
• M28: 7,510,711 km (0.079 R)
• M29: 7,601,816 km (0.106 R)
• M30: 7,785,073 km (0.104 R)
• M31: 7,969,976 km (0.081 R)
• M32: 8,596,492 km (0.102 R)
• M33: 8,883,720 km (0.092 R)
• M34: 8,980,061 km (0.107 R)
• M35: 9,434,689 km (0.104 R)
• M36: 9,566,036 km (0.085 R)
• M37: 9,963,517 km (0.117 R)
• M38: 10,298,916 km (0.111 R)
• M39: 11,257,838 km (0.081 R)
• M40: 11,607,149 km (0.115 R)
• M41: 12,031,110 km (0.099 R)
• M42: 12,102,318 km (0.081 R)
• M43: 12,388,349 km (0.108 R)
• M44: 12,821,585 km (0.094 R)
• M45: 12,894,289 km (0.062 R)
• M46: 13,296,558 km (0.106 R)
• M47: 14,076,112 km (0.079 R)
• M48: 14,151,211 km (0.087 R)
• M49: 14,376,954 km (0.05 R)
• M50: 14,832,330 km (0.098 R)
• M51: 16,187,238 km (0.078 R)
• M52: 17,581,340 km (0.032 R)
• M53: 18,848,135 km (0.083 R)
• M54: 19,138,355 km (0.107 R)
• M55: 19,388,183 km (0.068 R)
• M56: 19,513,397 km (0.067 R)
• M57: 20,017,541 km (0.084 R)
• M58: 20,228,774 km (0.048 R)
• M59: 20,824,323 km (0.096 R)
• M60: 20,909,893 km (0.11 R)
• M61: 21,210,285 km (0.064 R)
• M62: 21,339,388 km (0.105 R)
• M63: 21,728,492 km (0.046 R)
• M64: 22,821,454 km (0.048 R)
• M65: 23,174,954 km (0.101 R)
• M66: 23,308,096 km (0.113 R)
• M67: 23,530,399 km (0.08 R)
• M68: 24,426,640 km (0.047 R)
• M69: 24,516,847 km (0.082 R)
• M70: 24,969,829 km (0.109 R)
• M71: 25,106,263 km (0.097 R)
• M72: 25,288,473 km (0.113 R)
• M73: 25,425,505 km (0.036 R)
• M74: 25,746,093 km (0.101 R)
• M75: 26,437,534 km (0.107 R)
• M76: 26,623,035 km (0.095 R)
• M77: 27,933,214 km (0.108 R)
• M78: 29,312,207 km (0.104 R)
• M79: 29,456,120 km (0.096 R)
• M80: 30,179,276 km (0.081 R)
• M81: 31,299,465 km (0.047 R)
• M82: 31,692,309 km (0.088 R)
• M83: 32,037,431 km (0.098 R)
• M84: 32,383,750 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87

Radius: 6.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.45 AU - 22.19 AU

Year: 30436 Days

Day: 18.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,601,772 km

• M1: 168,746 km (0.085 R)
• M2: 208,240 km (0.115 R)
• M3: 338,390 km (0.087 R)
• M4: 480,060 km (0.094 R)
• M5: 623,823 km (0.103 R)
• M6: 1,327,980 km (0.095 R)
• M7: 1,673,701 km (0.08 R)
• M8: 1,844,243 km (0.098 R)
• M9: 2,046,349 km (0.119 R)
• M10: 2,228,859 km (0.119 R)
• M11: 2,582,059 km (0.118 R)
• M12: 3,806,518 km (0.106 R)
• M13: 5,254,027 km (0.113 R)
• M14: 5,576,560 km (0.108 R)
• M15: 6,890,628 km (0.12 R)
• M16: 8,628,356 km (0.112 R)
• M17: 9,872,562 km (0.111 R)
• M18: 11,309,300 km (0.11 R)
• M19: 11,355,226 km (0.053 R)
• M20: 11,539,681 km (0.088 R)
• M21: 12,004,930 km (0.113 R)
• M22: 12,953,979 km (0.073 R)
• M23: 13,291,771 km (0.091 R)
• M24: 13,486,248 km (0.09 R)
• M25: 13,681,473 km (0.074 R)
• M26: 14,521,914 km (0.097 R)
• M27: 14,772,191 km (0.11 R)
• M28: 15,074,529 km (0.075 R)
• M29: 16,721,152 km (0.06 R)
• M30: 16,878,380 km (0.045 R)
• M31: 18,315,866 km (0.11 R)
• M32: 18,858,158 km (0.104 R)
• M33: 20,460,501 km (0.095 R)
• M34: 20,572,550 km (0.099 R)
• M35: 20,628,798 km (0.094 R)
• M36: 20,684,898 km (0.064 R)
• M37: 22,393,904 km (0.075 R)
• M38: 22,799,164 km (0.12 R)
• M39: 23,734,450 km (0.102 R)
• M40: 24,444,292 km (0.102 R)
• M41: 25,642,571 km (0.113 R)
• M42: 27,723,178 km (0.057 R)
• M43: 27,847,344 km (0.117 R)
• M44: 27,971,511 km (0.038 R)
• M45: 28,033,743 km (0.093 R)
• M46: 29,098,132 km (0.108 R)
• M47: 31,460,133 km (0.068 R)
• M48: 31,848,788 km (0.048 R)
• M49: 32,565,811 km (0.101 R)
• M50: 32,696,709 km (0.109 R)
• M51: 33,090,451 km (0.077 R)
• M52: 34,081,836 km (0.119 R)
• M53: 35,755,836 km (0.111 R)
• M54: 36,772,952 km (0.071 R)
• M55: 36,977,452 km (0.086 R)
• M56: 38,489,139 km (0.1 R)
• M57: 39,601,249 km (0.109 R)
• M58: 39,671,111 km (0.074 R)
• M59: 39,880,848 km (0.066 R)
• M60: 40,371,828 km (0.109 R)
• M61: 41,572,500 km (0.111 R)
• M62: 44,226,067 km (0.051 R)
• M63: 44,371,177 km (0.053 R)
• M64: 45,098,522 km (0.107 R)
• M65: 45,683,151 km (0.076 R)
• M66: 46,343,924 km (0.064 R)
• M67: 46,491,278 km (0.033 R)
• M68: 46,786,285 km (0.119 R)
• M69: 47,081,891 km (0.097 R)
• M70: 47,823,747 km (0.113 R)
• M71: 47,898,097 km (0.083 R)
• M72: 47,972,447 km (0.05 R)
• M73: 49,243,729 km (0.047 R)
• M74: 49,921,258 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit