🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 214 Days

Day: 38.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,951,689 km

• M1: 359,783 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.11 AU - 1.85 AU

Year: 686 Days

Day: 26.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 920 Days

Day: 40.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 8.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.62 AU - 10.16 AU

Year: 9254 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,951,689 km

• M1: 141,220 km (0.107 R)
• M2: 460,612 km (0.063 R)
• M3: 768,484 km (0.08 R)
• M4: 1,115,851 km (0.074 R)
• M5: 2,116,959 km (0.119 R)
• M6: 3,110,289 km (0.059 R)
• M7: 3,979,303 km (0.1 R)
• M8: 4,274,909 km (0.112 R)
• M9: 4,849,813 km (0.085 R)
• M10: 7,001,180 km (0.036 R)
• M11: 11,446,930 km (0.074 R)
• M12: 11,771,707 km (0.076 R)
• M13: 12,610,353 km (0.081 R)
• M14: 20,568,510 km (0.086 R)
• M15: 23,303,309 km (0.115 R)
• M16: 23,913,070 km (0.06 R)
• M17: 27,603,650 km (0.077 R)
• M18: 28,187,979 km (0.111 R)
• M19: 31,763,069 km (0.089 R)
• M20: 32,190,021 km (0.106 R)
• M21: 34,606,625 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 12.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.42 AU - 12.72 AU

Year: 14025 Days

Day: 12.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,951,689 km

• M1: 152,141 km (0.053 R)
• M2: 796,459 km (0.029 R)
• M3: 1,529,937 km (0.078 R)
• M4: 1,926,671 km (0.069 R)
• M5: 2,934,661 km (0.048 R)
• M6: 4,857,742 km (0.086 R)
• M7: 5,245,799 km (0.099 R)
• M8: 6,005,158 km (0.112 R)
• M9: 7,371,136 km (0.103 R)
• M10: 8,524,386 km (0.094 R)
• M11: 10,074,070 km (0.11 R)
• M12: 11,005,616 km (0.073 R)
• M13: 11,492,557 km (0.104 R)
• M14: 12,314,448 km (0.083 R)
• M15: 13,934,294 km (0.114 R)
• M16: 15,016,335 km (0.085 R)
• M17: 17,023,340 km (0.08 R)
• M18: 17,841,042 km (0.089 R)
• M19: 25,987,993 km (0.077 R)
• M20: 30,743,559 km (0.109 R)
• M21: 32,449,573 km (0.085 R)
• M22: 34,864,681 km (0.09 R)
• M23: 37,397,224 km (0.075 R)
• M24: 37,808,169 km (0.104 R)
• M25: 38,918,335 km (0.089 R)
• M26: 42,231,329 km (0.061 R)
• M27: 49,577,632 km (0.115 R)
• M28: 50,405,955 km (0.105 R)
• M29: 52,946,426 km (0.103 R)
• M30: 61,648,834 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit