🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.75 AU - 0.87 AU

Year: 269 Days

Day: 30 Hours

Environment

Temp: 143 °C

Axial Tilt: 88.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.14 AU - 1.9 AU

Year: 691 Days

Day: 23.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 11.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.09 AU - 12.33 AU

Year: 12037 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,701,780 km

• M1: 143,016 km (0.11 R)
• M2: 733,778 km (0.114 R)
• M3: 1,156,691 km (0.105 R)
• M4: 1,558,211 km (0.106 R)
• M5: 2,165,130 km (0.097 R)
• M6: 2,653,417 km (0.03 R)
• M7: 3,524,227 km (0.078 R)
• M8: 4,418,523 km (0.094 R)
• M9: 5,386,271 km (0.086 R)
• M10: 11,052,739 km (0.11 R)
• M11: 15,870,539 km (0.071 R)
• M12: 17,087,667 km (0.12 R)
• M13: 18,778,273 km (0.111 R)
• M14: 19,965,481 km (0.098 R)
• M15: 24,616,180 km (0.118 R)
• M16: 25,625,966 km (0.064 R)
• M17: 27,620,404 km (0.034 R)
• M18: 29,154,680 km (0.118 R)
• M19: 32,512,404 km (0.094 R)
• M20: 33,850,857 km (0.093 R)
• M21: 40,261,873 km (0.092 R)
• M22: 40,958,251 km (0.113 R)
• M23: 49,635,227 km (0.109 R)
• M24: 50,114,688 km (0.074 R)
• M25: 54,231,173 km (0.098 R)
• M26: 55,423,019 km (0.03 R)
• M27: 56,806,351 km (0.086 R)
• M28: 58,035,596 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 7.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.08 AU - 13.93 AU

Year: 16306 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,701,780 km

• M1: 95,743 km (0.104 R)
• M2: 361,129 km (0.068 R)
• M3: 724,802 km (0.075 R)
• M4: 1,363,585 km (0.088 R)
• M5: 9,770,387 km (0.055 R)
• M6: 11,732,662 km (0.111 R)
• M7: 13,131,402 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 4.6

Gravity: 38.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.38 AU - 15.76 AU

Year: 17434 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,701,780 km

• M1: 58,194 km (0.071 R)
• M2: 382,073 km (0.098 R)
• M3: 646,412 km (0.041 R)
• M4: 1,088,025 km (0.025 R)
• M5: 2,470,459 km (0.047 R)
• M6: 2,679,747 km (0.035 R)
• M7: 3,003,177 km (0.032 R)
• M8: 3,817,887 km (0.031 R)
• M9: 4,985,798 km (0.105 R)
• M10: 5,871,716 km (0.101 R)
• M11: 6,035,825 km (0.082 R)
• M12: 6,373,468 km (0.11 R)
• M13: 6,812,837 km (0.085 R)
• M14: 7,949,780 km (0.104 R)
• M15: 8,150,840 km (0.101 R)
• M16: 10,233,990 km (0.09 R)
• M17: 13,059,745 km (0.076 R)
• M18: 13,767,642 km (0.087 R)
• M19: 14,575,321 km (0.049 R)
• M20: 17,524,044 km (0.046 R)
• M21: 17,693,838 km (0.107 R)
• M22: 18,824,798 km (0.103 R)
• M23: 21,714,580 km (0.117 R)
• M24: 23,213,401 km (0.115 R)
• M25: 24,250,114 km (0.064 R)
• M26: 26,863,439 km (0.109 R)
• M27: 28,354,481 km (0.119 R)
• M28: 29,298,893 km (0.109 R)
• M29: 29,658,376 km (0.051 R)
• M30: 31,375,161 km (0.093 R)
• M31: 32,641,358 km (0.11 R)
• M32: 33,286,873 km (0.115 R)
• M33: 35,410,115 km (0.057 R)
• M34: 36,366,794 km (0.11 R)
• M35: 38,617,942 km (0.114 R)
• M36: 39,485,610 km (0.074 R)
• M37: 51,277,513 km (0.095 R)
• M38: 56,104,288 km (0.105 R)
• M39: 59,102,828 km (0.057 R)
• M40: 59,676,685 km (0.05 R)
• M41: 66,855,737 km (0.1 R)
• M42: 68,315,364 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit