🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 196 Days

Day: 45.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 18.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,577,084 km

• M1: 532,718 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 284 Days

Day: 16.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,577,084 km

• M1: 68,965 km (0.097 R)
• M2: 298,747 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.25 AU - 1.73 AU

Year: 696 Days

Day: 37.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.73 AU - 2.11 AU

Year: 1019 Days

Day: 47 Hours

Environment

Temp: -85 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.97 AU - 3.11 AU

Year: 1550 Days

Day: 26.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,577,084 km

• M1: 175,030 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.16 AU - 3.34 AU

Year: 2243 Days

Day: 47.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,577,084 km

• M1: 1,359,097 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.85 AU - 4.71 AU

Year: 2814 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,577,084 km

• M1: 1,831,228 km (0.111 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 14.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.83 AU - 10.81 AU

Year: 12694 Days

Day: 12.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,577,084 km

• M1: 258,505 km (0.084 R)
• M2: 406,158 km (0.116 R)
• M3: 529,277 km (0.061 R)
• M4: 744,549 km (0.096 R)
• M5: 969,843 km (0.07 R)
• M6: 1,919,191 km (0.043 R)
• M7: 2,090,331 km (0.066 R)
• M8: 2,826,502 km (0.115 R)
• M9: 3,022,625 km (0.09 R)
• M10: 4,107,359 km (0.107 R)
• M11: 5,464,960 km (0.047 R)
• M12: 6,470,407 km (0.101 R)
• M13: 7,172,470 km (0.064 R)
• M14: 7,578,179 km (0.119 R)
• M15: 8,224,143 km (0.109 R)
• M16: 9,080,591 km (0.046 R)
• M17: 10,570,885 km (0.115 R)
• M18: 10,826,697 km (0.083 R)
• M19: 11,188,275 km (0.097 R)
• M20: 11,449,024 km (0.116 R)
• M21: 11,606,401 km (0.108 R)
• M22: 12,836,844 km (0.063 R)
• M23: 13,606,226 km (0.049 R)
• M24: 13,773,027 km (0.114 R)
• M25: 13,940,577 km (0.073 R)
• M26: 14,674,205 km (0.12 R)
• M27: 17,369,958 km (0.12 R)
• M28: 17,490,534 km (0.054 R)
• M29: 20,024,872 km (0.081 R)
• M30: 20,596,336 km (0.104 R)
• M31: 20,916,325 km (0.054 R)
• M32: 21,366,914 km (0.061 R)
• M33: 22,212,142 km (0.084 R)
• M34: 24,204,487 km (0.12 R)
• M35: 25,977,072 km (0.111 R)
• M36: 26,115,151 km (0.094 R)
• M37: 27,368,930 km (0.094 R)
• M38: 28,144,745 km (0.064 R)
• M39: 28,571,099 km (0.109 R)
• M40: 29,358,133 km (0.102 R)
• M41: 29,574,003 km (0.096 R)
• M42: 29,718,215 km (0.094 R)
• M43: 30,007,388 km (0.088 R)
• M44: 32,205,579 km (0.04 R)
• M45: 32,353,980 km (0.116 R)
• M46: 32,875,030 km (0.042 R)
• M47: 33,174,076 km (0.11 R)
• M48: 34,455,232 km (0.102 R)
• M49: 34,606,924 km (0.068 R)
• M50: 36,522,974 km (0.104 R)
• M51: 37,376,878 km (0.072 R)
• M52: 38,473,281 km (0.103 R)
• M53: 40,938,355 km (0.067 R)
• M54: 41,825,321 km (0.102 R)
• M55: 43,126,822 km (0.062 R)
• M56: 43,618,251 km (0.098 R)
• M57: 43,946,918 km (0.095 R)
• M58: 44,111,625 km (0.118 R)
• M59: 44,937,854 km (0.063 R)
• M60: 45,269,812 km (0.113 R)
• M61: 46,857,793 km (0.095 R)
• M62: 47,362,985 km (0.068 R)
• M63: 48,889,631 km (0.05 R)
• M64: 49,316,584 km (0.082 R)
• M65: 49,659,013 km (0.115 R)
• M66: 49,916,322 km (0.075 R)
• M67: 51,123,128 km (0.113 R)
• M68: 52,165,226 km (0.099 R)
• M69: 52,601,454 km (0.117 R)
• M70: 53,653,426 km (0.094 R)
• M71: 55,066,827 km (0.055 R)
• M72: 55,689,004 km (0.095 R)
• M73: 55,867,175 km (0.113 R)
• M74: 57,030,149 km (0.045 R)
• M75: 57,119,908 km (0.03 R)
• M76: 57,299,724 km (0.102 R)
• M77: 58,020,487 km (0.032 R)
• M78: 58,472,422 km (0.069 R)
• M79: 59,653,198 km (0.107 R)
• M80: 60,475,238 km (0.114 R)
• M81: 60,658,346 km (0.118 R)
• M82: 61,025,310 km (0.101 R)
• M83: 61,393,021 km (0.102 R)
• M84: 61,577,027 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit