🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 397 Days

Day: 12.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 11.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.48 AU - 3.92 AU

Year: 3002 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 151.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 81,687,347 km

• M1: 147,055 km (0.069 R)
• M2: 1,941,930 km (0.087 R)
• M3: 3,870,396 km (0.118 R)
• M4: 4,415,531 km (0.104 R)
• M5: 5,624,880 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 11.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.11 AU - 5.61 AU

Year: 4519 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,687,347 km

• M1: 146,905 km (0.108 R)
• M2: 528,230 km (0.112 R)
• M3: 952,340 km (0.116 R)
• M4: 1,438,982 km (0.098 R)
• M5: 2,039,617 km (0.118 R)
• M6: 3,594,238 km (0.081 R)
• M7: 4,125,311 km (0.111 R)
• M8: 5,345,581 km (0.067 R)
• M9: 6,229,106 km (0.108 R)
• M10: 7,797,191 km (0.1 R)
• M11: 8,285,478 km (0.073 R)
• M12: 8,968,093 km (0.025 R)
• M13: 9,359,292 km (0.105 R)
• M14: 9,948,707 km (0.113 R)
• M15: 12,513,712 km (0.118 R)
• M16: 13,551,323 km (0.095 R)
• M17: 14,694,251 km (0.082 R)
• M18: 15,188,971 km (0.055 R)
• M19: 15,848,847 km (0.042 R)
• M20: 17,609,764 km (0.081 R)
• M21: 20,643,908 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.4

Radius: 3.7

Gravity: 69.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.35 AU - 14.81 AU

Year: 18818 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,687,347 km

• M1: 50,115 km (0.104 R)
• M2: 802,144 km (0.1 R)
• M3: 1,352,514 km (0.103 R)
• M4: 1,497,624 km (0.112 R)
• M5: 3,198,552 km (0.092 R)
• M6: 4,248,879 km (0.091 R)
• M7: 4,778,006 km (0.086 R)
• M8: 5,077,501 km (0.106 R)
• M9: 6,953,309 km (0.101 R)
• M10: 8,414,581 km (0.102 R)
• M11: 8,906,608 km (0.036 R)
• M12: 11,658,461 km (0.115 R)
• M13: 11,927,438 km (0.072 R)
• M14: 13,481,461 km (0.045 R)
• M15: 14,460,429 km (0.103 R)
• M16: 15,006,761 km (0.103 R)
• M17: 15,325,105 km (0.11 R)
• M18: 15,566,855 km (0.118 R)
• M19: 16,307,065 km (0.118 R)
• M20: 17,070,463 km (0.06 R)
• M21: 17,504,746 km (0.062 R)
• M22: 19,882,455 km (0.092 R)
• M23: 20,363,113 km (0.086 R)
• M24: 21,148,202 km (0.117 R)
• M25: 27,335,121 km (0.099 R)
• M26: 29,266,280 km (0.114 R)
• M27: 30,391,705 km (0.113 R)
• M28: 34,764,750 km (0.038 R)
• M29: 37,755,361 km (0.098 R)
• M30: 39,993,495 km (0.066 R)
• M31: 48,781,622 km (0.042 R)
• M32: 49,129,736 km (0.04 R)
• M33: 52,885,540 km (0.079 R)
• M34: 55,303,790 km (0.087 R)
• M35: 55,492,881 km (0.034 R)
• M36: 55,682,272 km (0.082 R)
• M37: 56,636,108 km (0.117 R)
• M38: 58,969,386 km (0.111 R)
• M39: 65,081,357 km (0.113 R)
• M40: 70,264,474 km (0.059 R)
• M41: 72,729,398 km (0.08 R)
• M42: 72,956,338 km (0.031 R)
• M43: 75,483,495 km (0.102 R)
• M44: 76,886,125 km (0.119 R)
• M45: 79,502,741 km (0.106 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: 219 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit