🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 215 Days

Day: 17.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,189,859 km

• M1: 84,373 km (0.11 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.92 AU

Year: 798 Days

Day: 43.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.71 AU - 2.65 AU

Year: 1158 Days

Day: 25.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.45 AU - 4.17 AU

Year: 2676 Days

Day: 18 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,189,859 km

• M1: 29,471 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 9.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.86 AU - 14.04 AU

Year: 14867 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,189,859 km

• M1: 125,812 km (0.098 R)
• M2: 347,965 km (0.103 R)
• M3: 533,017 km (0.097 R)
• M4: 732,581 km (0.071 R)
• M5: 1,318,855 km (0.094 R)
• M6: 1,623,586 km (0.082 R)
• M7: 2,561,415 km (0.085 R)
• M8: 3,850,200 km (0.1 R)
• M9: 5,150,206 km (0.077 R)
• M10: 5,448,504 km (0.076 R)
• M11: 6,070,981 km (0.101 R)
• M12: 7,025,864 km (0.084 R)
• M13: 7,199,248 km (0.104 R)
• M14: 8,051,806 km (0.114 R)
• M15: 8,378,229 km (0.109 R)
• M16: 10,264,359 km (0.07 R)
• M17: 10,686,075 km (0.101 R)
• M18: 11,500,037 km (0.075 R)
• M19: 11,778,140 km (0.12 R)
• M20: 14,431,258 km (0.093 R)
• M21: 16,022,680 km (0.097 R)
• M22: 16,682,706 km (0.084 R)
• M23: 17,017,655 km (0.035 R)
• M24: 17,629,211 km (0.074 R)
• M25: 20,037,438 km (0.101 R)
• M26: 22,990,949 km (0.077 R)
• M27: 24,991,371 km (0.041 R)
• M28: 27,588,540 km (0.054 R)
• M29: 28,803,724 km (0.09 R)
• M30: 34,983,013 km (0.101 R)
• M31: 36,547,657 km (0.036 R)
• M32: 37,543,082 km (0.114 R)
• M33: 39,266,150 km (0.025 R)
• M34: 40,923,096 km (0.088 R)
• M35: 47,330,223 km (0.085 R)
• M36: 47,781,560 km (0.119 R)
• M37: 50,767,234 km (0.094 R)
• M38: 53,483,932 km (0.101 R)
• M39: 56,640,447 km (0.085 R)
• M40: 57,754,352 km (0.088 R)
• M41: 61,288,901 km (0.079 R)
• M42: 61,802,471 km (0.108 R)
• M43: 64,533,679 km (0.071 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit