🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.54 AU - 0.84 AU

Year: 214 Days

Day: 38.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.3 AU - 1.76 AU

Year: 705 Days

Day: 33.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,771,186 km

• M1: 253,718 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.86 AU - 2.92 AU

Year: 1831 Days

Day: 28.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,771,186 km

• M1: 661,971 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 9.4

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.17 AU - 5.49 AU

Year: 3957 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 174.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,771,186 km

• M1: 116,986 km (0.1 R)
• M2: 420,220 km (0.102 R)
• M3: 774,319 km (0.045 R)
• M4: 1,173,446 km (0.099 R)
• M5: 2,351,230 km (0.101 R)
• M6: 3,090,692 km (0.065 R)
• M7: 3,693,272 km (0.113 R)
• M8: 4,566,625 km (0.118 R)
• M9: 4,869,261 km (0.101 R)
• M10: 5,571,623 km (0.09 R)
• M11: 6,066,343 km (0.108 R)
• M12: 6,495,540 km (0.104 R)
• M13: 8,875,342 km (0.072 R)
• M14: 11,458,449 km (0.093 R)
• M15: 16,360,023 km (0.106 R)
• M16: 21,363,623 km (0.114 R)
• M17: 25,057,494 km (0.088 R)
• M18: 26,647,270 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 5.7

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.25 AU - 16.83 AU

Year: 19611 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,771,186 km

• M1: 73,901 km (0.08 R)
• M2: 345,421 km (0.081 R)
• M3: 718,519 km (0.093 R)
• M4: 1,212,790 km (0.082 R)
• M5: 1,525,449 km (0.117 R)
• M6: 2,011,044 km (0.111 R)
• M7: 2,267,605 km (0.07 R)
• M8: 2,594,177 km (0.075 R)
• M9: 6,256,931 km (0.111 R)
• M10: 7,236,947 km (0.094 R)
• M11: 9,148,359 km (0.077 R)
• M12: 10,343,945 km (0.089 R)
• M13: 11,843,514 km (0.069 R)
• M14: 12,609,605 km (0.113 R)
• M15: 14,239,922 km (0.074 R)
• M16: 16,426,594 km (0.078 R)
• M17: 19,965,781 km (0.073 R)
• M18: 25,431,638 km (0.12 R)
• M19: 28,874,783 km (0.091 R)
• M20: 31,291,536 km (0.12 R)
• M21: 45,754,210 km (0.118 R)
• M22: 47,114,503 km (0.09 R)
• M23: 52,455,446 km (0.107 R)
• M24: 56,038,764 km (0.098 R)
• M25: 62,023,427 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit