🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 280 Days

Day: 19.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.94 AU - 1.26 AU

Year: 507 Days

Day: 27 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,366,228 km

• M1: 20,944 km (0.098 R)
• M2: 506,987 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.41 AU

Year: 600 Days

Day: 12.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.67 AU - 3.57 AU

Year: 2423 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,366,228 km

• M1: 185,651 km (0.104 R)
• M2: 1,345,334 km (0.095 R)
• M3: 2,566,501 km (0.08 R)
• M4: 3,611,592 km (0.087 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 3.3

Gravity: 80.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.96 AU - 11.26 AU

Year: 13099 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,366,228 km

• M1: 42,785 km (0.062 R)
• M2: 264,190 km (0.113 R)
• M3: 404,513 km (0.101 R)
• M4: 1,074,412 km (0.096 R)
• M5: 1,267,842 km (0.105 R)
• M6: 1,380,040 km (0.066 R)
• M7: 1,792,033 km (0.105 R)
• M8: 1,989,053 km (0.082 R)
• M9: 2,512,347 km (0.084 R)
• M10: 3,096,676 km (0.113 R)
• M11: 4,181,260 km (0.115 R)
• M12: 4,368,108 km (0.101 R)
• M13: 4,691,688 km (0.095 R)
• M14: 6,933,712 km (0.078 R)
• M15: 7,063,712 km (0.078 R)
• M16: 7,554,543 km (0.109 R)
• M17: 8,020,091 km (0.09 R)
• M18: 10,185,820 km (0.104 R)
• M19: 12,906,556 km (0.086 R)
• M20: 13,774,374 km (0.118 R)
• M21: 14,609,279 km (0.06 R)
• M22: 15,774,198 km (0.12 R)
• M23: 15,999,343 km (0.051 R)
• M24: 22,253,730 km (0.097 R)
• M25: 23,498,235 km (0.106 R)
• M26: 24,788,218 km (0.05 R)
• M27: 30,075,006 km (0.101 R)
• M28: 32,311,943 km (0.031 R)
• M29: 32,432,519 km (0.114 R)
• M30: 36,981,491 km (0.117 R)
• M31: 39,683,378 km (0.071 R)
• M32: 39,821,756 km (0.099 R)
• M33: 42,804,140 km (0.092 R)
• M34: 47,007,541 km (0.038 R)
• M35: 51,807,388 km (0.101 R)
• M36: 53,815,291 km (0.063 R)
• M37: 55,700,972 km (0.113 R)
• M38: 56,923,486 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit