🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.15 AU - 1.67 AU

Year: 621 Days

Day: 46.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.32 AU - 1.56 AU

Year: 641 Days

Day: 28 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,211,428 km

• M1: 1,035,367 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.83 AU - 1.97 AU

Year: 971 Days

Day: 35.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,211,428 km

• M1: 60,587 km (0.084 R)
• M2: 127,906 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.95 AU - 3.21 AU

Year: 1537 Days

Day: 24.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.5

Radius: 5

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.24 AU - 18.02 AU

Year: 20753 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,211,428 km

• M1: 62,233 km (0.051 R)
• M2: 368,160 km (0.099 R)
• M3: 525,537 km (0.085 R)
• M4: 780,302 km (0.118 R)
• M5: 1,061,696 km (0.052 R)
• M6: 2,258,030 km (0.094 R)
• M7: 2,882,153 km (0.12 R)
• M8: 3,706,437 km (0.101 R)
• M9: 7,059,972 km (0.075 R)
• M10: 7,498,294 km (0.099 R)
• M11: 8,591,107 km (0.098 R)
• M12: 10,025,900 km (0.113 R)
• M13: 10,704,924 km (0.108 R)
• M14: 15,195,703 km (0.063 R)
• M15: 17,541,547 km (0.094 R)
• M16: 19,640,704 km (0.107 R)
• M17: 20,118,221 km (0.071 R)
• M18: 22,208,552 km (0.106 R)
• M19: 22,414,847 km (0.101 R)
• M20: 22,936,196 km (0.103 R)
• M21: 24,880,370 km (0.096 R)
• M22: 29,588,664 km (0.114 R)
• M23: 30,852,167 km (0.071 R)
• M24: 36,123,697 km (0.027 R)
• M25: 36,840,121 km (0.098 R)
• M26: 37,859,032 km (0.09 R)
• M27: 38,449,645 km (0.109 R)
• M28: 40,105,244 km (0.059 R)
• M29: 41,965,045 km (0.11 R)
• M30: 43,396,996 km (0.105 R)
• M31: 49,626,999 km (0.042 R)
• M32: 51,048,179 km (0.118 R)
• M33: 55,095,699 km (0.107 R)
• M34: 58,562,480 km (0.074 R)
• M35: 58,759,201 km (0.102 R)
• M36: 62,993,569 km (0.118 R)
• M37: 63,200,014 km (0.07 R)
• M38: 70,050,998 km (0.114 R)
• M39: 73,197,789 km (0.108 R)
• M40: 74,344,008 km (0.099 R)
• M41: 79,771,569 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit