🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 551 Days

Day: 30.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.64 AU - 1.68 AU

Year: 823 Days

Day: 31.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.84 AU - 1.92 AU

Year: 992 Days

Day: 41.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,626,679 km

• M1: 53,556 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.8 AU - 2.86 AU

Year: 1369 Days

Day: 24.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,626,679 km

• M1: 133,740 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.45 AU - 3.61 AU

Year: 2553 Days

Day: 28 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 8.8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.24 AU - 11.72 AU

Year: 11238 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,626,679 km

• M1: 110,104 km (0.084 R)
• M2: 683,662 km (0.094 R)
• M3: 992,432 km (0.102 R)
• M4: 1,804,898 km (0.084 R)
• M5: 2,332,231 km (0.082 R)
• M6: 2,665,086 km (0.118 R)
• M7: 3,077,527 km (0.093 R)
• M8: 3,831,501 km (0.119 R)
• M9: 4,358,384 km (0.114 R)
• M10: 7,173,517 km (0.082 R)
• M11: 10,677,997 km (0.073 R)
• M12: 11,018,332 km (0.057 R)
• M13: 12,640,122 km (0.088 R)
• M14: 13,541,001 km (0.103 R)
• M15: 17,733,182 km (0.083 R)
• M16: 25,327,667 km (0.096 R)
• M17: 26,860,746 km (0.034 R)
• M18: 28,780,985 km (0.097 R)
• M19: 31,713,701 km (0.113 R)
• M20: 32,417,709 km (0.105 R)
• M21: 32,773,602 km (0.104 R)
• M22: 33,614,193 km (0.038 R)
• M23: 34,223,355 km (0.055 R)
• M24: 36,862,561 km (0.079 R)
• M25: 39,499,373 km (0.101 R)
• M26: 42,968,996 km (0.074 R)
• M27: 43,542,255 km (0.112 R)
• M28: 44,851,087 km (0.076 R)
• M29: 51,628,619 km (0.117 R)
• M30: 54,420,265 km (0.112 R)
• M31: 55,768,141 km (0.119 R)
• M32: 57,310,944 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 5.6

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.9 AU - 17.1 AU

Year: 23495 Days

Day: 15.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,626,679 km

• M1: 77,940 km (0.111 R)
• M2: 412,142 km (0.103 R)
• M3: 676,182 km (0.109 R)
• M4: 1,101,788 km (0.069 R)
• M5: 1,313,320 km (0.06 R)
• M6: 1,585,887 km (0.069 R)
• M7: 1,914,853 km (0.088 R)
• M8: 2,684,683 km (0.097 R)
• M9: 3,152,775 km (0.11 R)
• M10: 4,885,118 km (0.114 R)
• M11: 6,080,705 km (0.095 R)
• M12: 6,519,326 km (0.095 R)
• M13: 7,120,709 km (0.119 R)
• M14: 7,558,133 km (0.057 R)
• M15: 8,433,281 km (0.108 R)
• M16: 10,260,619 km (0.063 R)
• M17: 10,945,328 km (0.069 R)
• M18: 11,331,440 km (0.11 R)
• M19: 12,754,415 km (0.103 R)
• M20: 13,181,966 km (0.095 R)
• M21: 13,841,244 km (0.098 R)
• M22: 14,831,731 km (0.096 R)
• M23: 22,500,417 km (0.109 R)
• M24: 24,406,893 km (0.114 R)
• M25: 29,515,361 km (0.09 R)
• M26: 31,150,765 km (0.107 R)
• M27: 33,918,924 km (0.097 R)
• M28: 36,560,822 km (0.102 R)
• M29: 39,636,704 km (0.088 R)
• M30: 45,633,484 km (0.102 R)
• M31: 48,846,547 km (0.087 R)
• M32: 54,221,748 km (0.119 R)
• M33: 55,908,015 km (0.105 R)
• M34: 56,287,545 km (0.061 R)
• M35: 58,795,703 km (0.105 R)
• M36: 63,414,089 km (0.083 R)
• M37: 66,979,006 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit