🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.05 AU - 1.41 AU

Year: 482 Days

Day: 14.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.06 AU - 3.74 AU

Year: 2214 Days

Day: 40.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,226,478 km

• M1: 51,910 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 10.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.88 AU - 9.78 AU

Year: 7736 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,226,478 km

• M1: 125,662 km (0.11 R)
• M2: 762,949 km (0.098 R)
• M3: 1,191,697 km (0.116 R)
• M4: 1,530,835 km (0.095 R)
• M5: 1,920,687 km (0.097 R)
• M6: 3,828,509 km (0.082 R)
• M7: 6,316,022 km (0.103 R)
• M8: 6,792,940 km (0.094 R)
• M9: 10,880,253 km (0.072 R)
• M10: 11,616,574 km (0.103 R)
• M11: 12,229,327 km (0.113 R)
• M12: 13,188,698 km (0.069 R)
• M13: 14,838,762 km (0.1 R)
• M14: 15,317,176 km (0.119 R)
• M15: 17,268,980 km (0.105 R)
• M16: 22,276,320 km (0.107 R)
• M17: 24,524,477 km (0.075 R)
• M18: 27,992,754 km (0.053 R)
• M19: 30,510,635 km (0.031 R)
• M20: 33,379,025 km (0.092 R)
• M21: 34,721,367 km (0.11 R)
• M22: 35,247,203 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 10

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.03 AU - 10.53 AU

Year: 11638 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,226,478 km

• M1: 125,213 km (0.065 R)
• M2: 446,550 km (0.089 R)
• M3: 778,807 km (0.056 R)
• M4: 2,868,390 km (0.085 R)
• M5: 3,829,257 km (0.058 R)
• M6: 7,441,746 km (0.075 R)
• M7: 8,906,459 km (0.109 R)
• M8: 10,013,633 km (0.11 R)
• M9: 10,972,854 km (0.028 R)
• M10: 15,667,983 km (0.092 R)
• M11: 18,587,236 km (0.118 R)
• M12: 20,892,689 km (0.09 R)
• M13: 26,063,390 km (0.075 R)
• M14: 30,226,399 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 14.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.32 AU - 14.64 AU

Year: 15568 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,226,478 km

• M1: 178,470 km (0.078 R)
• M2: 3,296,987 km (0.069 R)
• M3: 5,147,812 km (0.091 R)
• M4: 7,695,314 km (0.084 R)
• M5: 9,289,579 km (0.104 R)
• M6: 12,217,808 km (0.056 R)
• M7: 13,298,204 km (0.116 R)
• M8: 17,061,039 km (0.093 R)
• M9: 18,265,002 km (0.091 R)
• M10: 20,370,592 km (0.092 R)
• M11: 20,921,262 km (0.062 R)
• M12: 41,443,547 km (0.114 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit