🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 250 Days

Day: 30.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,846,365 km

• M1: 53,257 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 8.8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.65 AU - 8.59 AU

Year: 8717 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,846,365 km

• M1: 109,506 km (0.094 R)
• M2: 497,712 km (0.116 R)
• M3: 992,881 km (0.115 R)
• M4: 1,276,967 km (0.106 R)
• M5: 1,762,413 km (0.082 R)
• M6: 3,548,312 km (0.109 R)
• M7: 4,199,661 km (0.115 R)
• M8: 5,021,402 km (0.1 R)
• M9: 5,570,277 km (0.113 R)
• M10: 6,449,463 km (0.1 R)
• M11: 6,864,448 km (0.034 R)
• M12: 9,306,932 km (0.054 R)
• M13: 9,788,488 km (0.047 R)
• M14: 11,550,601 km (0.113 R)
• M15: 12,391,491 km (0.086 R)
• M16: 15,225,323 km (0.074 R)
• M17: 17,362,030 km (0.102 R)
• M18: 20,404,551 km (0.119 R)
• M19: 22,648,370 km (0.096 R)
• M20: 27,424,282 km (0.102 R)
• M21: 30,046,433 km (0.068 R)
• M22: 30,885,677 km (0.114 R)
• M23: 31,525,358 km (0.066 R)
• M24: 34,513,725 km (0.041 R)
• M25: 36,607,646 km (0.045 R)
• M26: 37,806,823 km (0.108 R)
• M27: 38,538,805 km (0.091 R)
• M28: 43,795,674 km (0.081 R)
• M29: 44,738,590 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 5.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.08 AU - 14.68 AU

Year: 17414 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,846,365 km

• M1: 77,342 km (0.1 R)
• M2: 814,560 km (0.077 R)
• M3: 1,293,124 km (0.076 R)
• M4: 1,511,986 km (0.07 R)
• M5: 1,785,750 km (0.033 R)
• M6: 2,321,759 km (0.1 R)
• M7: 2,916,261 km (0.1 R)
• M8: 3,318,829 km (0.036 R)
• M9: 3,656,920 km (0.101 R)
• M10: 6,081,602 km (0.118 R)
• M11: 6,662,790 km (0.067 R)
• M12: 9,598,947 km (0.082 R)
• M13: 10,486,960 km (0.068 R)
• M14: 12,596,590 km (0.111 R)
• M15: 14,526,552 km (0.117 R)
• M16: 14,844,896 km (0.112 R)
• M17: 15,628,041 km (0.088 R)
• M18: 17,347,369 km (0.11 R)
• M19: 27,086,789 km (0.098 R)
• M20: 31,002,513 km (0.111 R)
• M21: 42,471,883 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit