🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.01 AU - 2.03 AU

Year: 1038 Days

Day: 30 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,413,157 km

• M1: 46,525 km (0.109 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 8.3

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.17 AU - 6.19 AU

Year: 4896 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 112,413,157 km

• M1: 107,112 km (0.079 R)
• M2: 367,712 km (0.113 R)
• M3: 714,330 km (0.107 R)
• M4: 1,397,394 km (0.107 R)
• M5: 1,735,634 km (0.095 R)
• M6: 2,113,070 km (0.074 R)
• M7: 2,791,047 km (0.103 R)
• M8: 3,628,197 km (0.088 R)
• M9: 4,965,602 km (0.096 R)
• M10: 6,539,222 km (0.109 R)
• M11: 9,174,688 km (0.113 R)
• M12: 9,589,523 km (0.089 R)
• M13: 10,636,109 km (0.094 R)
• M14: 14,564,101 km (0.101 R)
• M15: 16,003,382 km (0.11 R)
• M16: 17,661,824 km (0.041 R)
• M17: 18,631,068 km (0.113 R)
• M18: 18,895,408 km (0.096 R)
• M19: 20,958,662 km (0.117 R)
• M20: 25,690,442 km (0.088 R)
• M21: 27,356,813 km (0.109 R)
• M22: 28,303,468 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 5.7

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.34 AU - 20 AU

Year: 25730 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 112,413,157 km

• M1: 112,797 km (0.112 R)
• M2: 462,856 km (0.104 R)
• M3: 1,217,727 km (0.12 R)
• M4: 2,419,746 km (0.087 R)
• M5: 2,647,733 km (0.106 R)
• M6: 4,080,282 km (0.071 R)
• M7: 6,429,866 km (0.055 R)
• M8: 8,592,453 km (0.113 R)
• M9: 13,096,396 km (0.102 R)
• M10: 13,721,565 km (0.089 R)
• M11: 13,960,922 km (0.042 R)
• M12: 14,284,652 km (0.086 R)
• M13: 14,530,591 km (0.091 R)
• M14: 15,285,611 km (0.082 R)
• M15: 17,148,554 km (0.102 R)
• M16: 17,613,354 km (0.115 R)
• M17: 22,073,166 km (0.083 R)
• M18: 22,845,839 km (0.034 R)
• M19: 23,636,314 km (0.117 R)
• M20: 24,444,890 km (0.114 R)
• M21: 26,732,242 km (0.085 R)
• M22: 29,422,012 km (0.111 R)
• M23: 32,286,960 km (0.075 R)
• M24: 34,296,957 km (0.039 R)
• M25: 35,183,325 km (0.11 R)
• M26: 39,361,743 km (0.047 R)
• M27: 42,661,872 km (0.081 R)
• M28: 49,618,472 km (0.086 R)
• M29: 50,942,264 km (0.095 R)
• M30: 51,324,636 km (0.1 R)
• M31: 52,873,871 km (0.061 R)
• M32: 57,088,043 km (0.061 R)
• M33: 58,960,710 km (0.077 R)
• M34: 64,600,101 km (0.059 R)
• M35: 65,273,141 km (0.073 R)
• M36: 80,766,095 km (0.109 R)
• M37: 82,859,717 km (0.025 R)
• M38: 93,872,365 km (0.115 R)
• M39: 95,024,567 km (0.09 R)
• M40: 97,651,207 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 5.1

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.21 AU - 21.73 AU

Year: 31070 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 112,413,157 km

• M1: 63,429 km (0.027 R)
• M2: 333,753 km (0.104 R)
• M3: 625,170 km (0.097 R)
• M4: 858,692 km (0.097 R)
• M5: 1,360,293 km (0.081 R)
• M6: 2,226,016 km (0.082 R)
• M7: 2,691,714 km (0.067 R)
• M8: 3,508,519 km (0.039 R)
• M9: 3,744,883 km (0.107 R)
• M10: 4,363,321 km (0.091 R)
• M11: 4,676,878 km (0.104 R)
• M12: 5,089,768 km (0.053 R)
• M13: 6,987,567 km (0.095 R)
• M14: 8,327,814 km (0.085 R)
• M15: 10,165,325 km (0.092 R)
• M16: 16,043,624 km (0.12 R)
• M17: 18,451,401 km (0.047 R)
• M18: 18,960,333 km (0.095 R)
• M19: 21,984,155 km (0.039 R)
• M20: 22,671,557 km (0.087 R)
• M21: 24,209,872 km (0.12 R)
• M22: 25,942,814 km (0.044 R)
• M23: 28,694,667 km (0.117 R)
• M24: 34,769,986 km (0.103 R)
• M25: 43,232,737 km (0.068 R)
• M26: 43,769,345 km (0.082 R)
• M27: 46,146,156 km (0.111 R)
• M28: 46,519,253 km (0.072 R)
• M29: 48,993,901 km (0.096 R)
• M30: 49,968,681 km (0.109 R)
• M31: 51,956,687 km (0.109 R)
• M32: 56,514,635 km (0.083 R)
• M33: 58,671,836 km (0.078 R)
• M34: 67,369,606 km (0.097 R)
• M35: 71,275,158 km (0.072 R)
• M36: 72,777,868 km (0.118 R)
• M37: 84,169,896 km (0.088 R)
• M38: 100,085,763 km (0.118 R)
• M39: 108,416,868 km (0.05 R)
• M40: 111,070,285 km (0.061 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit