🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 298 Days

Day: 14.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 335 Days

Day: 38.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.24 AU - 1.88 AU

Year: 715 Days

Day: 21.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.57 AU - 2.09 AU

Year: 909 Days

Day: 17.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,131,022 km

• M1: 124,615 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.62 AU - 2.96 AU

Year: 1711 Days

Day: 17.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,131,022 km

• M1: 81,830 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.81 AU - 4.57 AU

Year: 3148 Days

Day: 23.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 10.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.25 AU - 10.71 AU

Year: 12454 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,131,022 km

• M1: 129,701 km (0.093 R)
• M2: 492,775 km (0.117 R)
• M3: 833,559 km (0.116 R)
• M4: 1,252,733 km (0.106 R)
• M5: 2,377,709 km (0.081 R)
• M6: 3,283,075 km (0.111 R)
• M7: 3,861,869 km (0.058 R)
• M8: 4,377,982 km (0.045 R)
• M9: 4,911,896 km (0.115 R)
• M10: 10,915,558 km (0.102 R)
• M11: 12,621,124 km (0.078 R)
• M12: 14,613,318 km (0.101 R)
• M13: 16,870,750 km (0.108 R)
• M14: 17,584,332 km (0.075 R)
• M15: 18,864,441 km (0.094 R)
• M16: 20,133,330 km (0.039 R)
• M17: 22,528,392 km (0.113 R)
• M18: 23,956,005 km (0.101 R)
• M19: 24,363,060 km (0.094 R)
• M20: 25,107,459 km (0.108 R)
• M21: 25,781,697 km (0.106 R)
• M22: 28,146,839 km (0.067 R)
• M23: 29,243,093 km (0.109 R)
• M24: 31,036,621 km (0.097 R)
• M25: 33,608,209 km (0.111 R)
• M26: 34,530,629 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 10.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.39 AU - 12.11 AU

Year: 14785 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,131,022 km

• M1: 133,142 km (0.064 R)
• M2: 612,753 km (0.103 R)
• M3: 1,006,195 km (0.086 R)
• M4: 1,547,889 km (0.118 R)
• M5: 1,894,059 km (0.093 R)
• M6: 2,385,039 km (0.102 R)
• M7: 3,107,746 km (0.117 R)
• M8: 3,603,663 km (0.105 R)
• M9: 4,507,085 km (0.098 R)
• M10: 5,957,735 km (0.062 R)
• M11: 6,985,323 km (0.095 R)
• M12: 10,429,066 km (0.032 R)
• M13: 11,776,195 km (0.084 R)
• M14: 16,807,321 km (0.104 R)
• M15: 18,211,297 km (0.093 R)
• M16: 25,705,253 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 5.1

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.11 AU - 14.93 AU

Year: 19271 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,131,022 km

• M1: 64,028 km (0.108 R)
• M2: 289,173 km (0.068 R)
• M3: 1,073,066 km (0.112 R)
• M4: 1,314,965 km (0.076 R)
• M5: 2,425,281 km (0.053 R)
• M6: 2,792,394 km (0.089 R)
• M7: 3,515,550 km (0.027 R)
• M8: 4,084,620 km (0.071 R)
• M9: 4,391,146 km (0.044 R)
• M10: 5,127,317 km (0.077 R)
• M11: 5,323,590 km (0.066 R)
• M12: 5,648,068 km (0.112 R)
• M13: 6,028,645 km (0.069 R)
• M14: 6,336,367 km (0.119 R)
• M15: 8,570,612 km (0.038 R)
• M16: 9,073,111 km (0.113 R)
• M17: 9,595,058 km (0.087 R)
• M18: 13,301,046 km (0.085 R)
• M19: 14,357,506 km (0.107 R)
• M20: 15,632,229 km (0.101 R)
• M21: 16,129,044 km (0.042 R)
• M22: 18,958,089 km (0.114 R)
• M23: 19,428,126 km (0.077 R)
• M24: 19,713,858 km (0.081 R)
• M25: 23,044,056 km (0.089 R)
• M26: 25,574,953 km (0.084 R)
• M27: 26,613,760 km (0.106 R)
• M28: 27,440,887 km (0.099 R)
• M29: 29,395,832 km (0.119 R)
• M30: 33,307,667 km (0.037 R)
• M31: 37,112,988 km (0.071 R)
• M32: 43,918,195 km (0.082 R)
• M33: 45,072,193 km (0.109 R)
• M34: 46,415,582 km (0.088 R)
• M35: 67,248,432 km (0.105 R)
• M36: 70,559,332 km (0.095 R)
• M37: 74,441,097 km (0.091 R)
• M38: 77,265,206 km (0.12 R)
• M39: 77,982,228 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit