🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.19 AU

Year: 367 Days

Day: 17.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.41 AU - 5.41 AU

Year: 3400 Days

Day: 29 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 9

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.9 AU - 12.48 AU

Year: 15623 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 114,400,207 km

• M1: 112,049 km (0.104 R)
• M2: 471,682 km (0.106 R)
• M3: 1,848,730 km (0.107 R)
• M4: 2,153,461 km (0.104 R)
• M5: 2,492,001 km (0.12 R)
• M6: 2,817,078 km (0.104 R)
• M7: 3,223,535 km (0.096 R)
• M8: 4,250,225 km (0.083 R)
• M9: 5,793,028 km (0.104 R)
• M10: 6,934,759 km (0.109 R)
• M11: 7,346,751 km (0.075 R)
• M12: 8,169,540 km (0.068 R)
• M13: 9,106,471 km (0.078 R)
• M14: 9,489,442 km (0.07 R)
• M15: 10,405,579 km (0.086 R)
• M16: 10,885,190 km (0.087 R)
• M17: 11,316,929 km (0.099 R)
• M18: 13,367,617 km (0.115 R)
• M19: 14,224,065 km (0.043 R)
• M20: 15,967,329 km (0.098 R)
• M21: 17,261,051 km (0.082 R)
• M22: 18,018,764 km (0.117 R)
• M23: 21,368,261 km (0.053 R)
• M24: 22,538,116 km (0.118 R)
• M25: 32,452,864 km (0.087 R)
• M26: 34,919,584 km (0.102 R)
• M27: 43,990,600 km (0.047 R)
• M28: 48,482,127 km (0.055 R)
• M29: 49,651,084 km (0.08 R)
• M30: 53,270,306 km (0.066 R)
• M31: 60,068,183 km (0.099 R)
• M32: 70,993,764 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.3

Radius: 6

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.13 AU - 20.95 AU

Year: 31707 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 114,400,207 km

• M1: 140,024 km (0.115 R)
• M2: 355,893 km (0.092 R)
• M3: 3,009,610 km (0.074 R)
• M4: 4,108,855 km (0.12 R)
• M5: 7,228,120 km (0.083 R)
• M6: 8,727,540 km (0.085 R)
• M7: 10,843,602 km (0.084 R)
• M8: 21,135,636 km (0.072 R)
• M9: 21,358,537 km (0.103 R)
• M10: 25,896,887 km (0.083 R)
• M11: 29,624,866 km (0.032 R)
• M12: 30,752,236 km (0.072 R)
• M13: 34,459,570 km (0.086 R)
• M14: 40,820,322 km (0.101 R)
• M15: 44,184,629 km (0.057 R)
• M16: 51,057,454 km (0.096 R)
• M17: 60,831,880 km (0.048 R)
• M18: 80,670,652 km (0.12 R)
• M19: 83,418,017 km (0.068 R)
• M20: 91,441,250 km (0.068 R)
• M21: 100,277,248 km (0.111 R)
• M22: 106,691,855 km (0.065 R)
• M23: 108,006,671 km (0.08 R)
• M24: 111,004,612 km (0.077 R)
• M25: 113,033,758 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit