🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.54 AU - 2.78 AU

Year: 1569 Days

Day: 22.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.4

Radius: 7.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.28 AU - 17.84 AU

Year: 23276 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,252,659 km

• M1: 112,647 km (0.083 R)
• M2: 455,675 km (0.105 R)
• M3: 777,909 km (0.113 R)
• M4: 1,249,292 km (0.059 R)
• M5: 1,678,039 km (0.068 R)
• M6: 2,244,118 km (0.114 R)
• M7: 3,035,790 km (0.115 R)
• M8: 3,569,256 km (0.057 R)
• M9: 4,000,995 km (0.077 R)
• M10: 5,999,623 km (0.104 R)
• M11: 7,118,764 km (0.113 R)
• M12: 10,608,135 km (0.109 R)
• M13: 16,304,522 km (0.072 R)
• M14: 17,839,546 km (0.112 R)
• M15: 18,915,005 km (0.116 R)
• M16: 20,608,154 km (0.115 R)
• M17: 20,899,870 km (0.066 R)
• M18: 22,708,508 km (0.075 R)
• M19: 23,863,553 km (0.108 R)
• M20: 24,837,435 km (0.106 R)
• M21: 29,242,943 km (0.1 R)
• M22: 30,483,259 km (0.104 R)
• M23: 31,500,524 km (0.108 R)
• M24: 36,643,101 km (0.112 R)
• M25: 37,358,777 km (0.118 R)
• M26: 40,163,887 km (0.06 R)
• M27: 46,355,443 km (0.096 R)
• M28: 47,361,190 km (0.111 R)
• M29: 48,210,307 km (0.094 R)
• M30: 50,289,718 km (0.107 R)
• M31: 58,037,691 km (0.113 R)
• M32: 61,588,546 km (0.102 R)
• M33: 66,333,042 km (0.072 R)
• M34: 75,154,529 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 6.6

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.32 AU - 18.16 AU

Year: 23668 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,252,659 km

• M1: 112,647 km (0.105 R)
• M2: 326,871 km (0.051 R)
• M3: 556,205 km (0.106 R)
• M4: 1,115,252 km (0.095 R)
• M5: 1,370,017 km (0.045 R)
• M6: 2,911,773 km (0.107 R)
• M7: 3,616,379 km (0.12 R)
• M8: 4,250,375 km (0.1 R)
• M9: 4,538,650 km (0.11 R)
• M10: 4,917,132 km (0.108 R)
• M11: 5,737,378 km (0.095 R)
• M12: 7,133,874 km (0.111 R)
• M13: 7,645,947 km (0.095 R)
• M14: 9,389,510 km (0.084 R)
• M15: 10,976,594 km (0.099 R)
• M16: 11,314,087 km (0.119 R)
• M17: 18,926,973 km (0.095 R)
• M18: 19,609,139 km (0.069 R)
• M19: 20,006,322 km (0.112 R)
• M20: 20,408,890 km (0.098 R)
• M21: 23,490,157 km (0.069 R)
• M22: 24,620,818 km (0.098 R)
• M23: 27,605,445 km (0.095 R)
• M24: 28,609,246 km (0.063 R)
• M25: 31,224,816 km (0.069 R)
• M26: 32,176,707 km (0.097 R)
• M27: 35,734,443 km (0.029 R)
• M28: 37,076,935 km (0.04 R)
• M29: 37,379,721 km (0.119 R)
• M30: 39,861,998 km (0.028 R)
• M31: 42,949,848 km (0.055 R)
• M32: 43,619,598 km (0.097 R)
• M33: 47,606,680 km (0.076 R)
• M34: 49,596,780 km (0.084 R)
• M35: 50,333,999 km (0.11 R)
• M36: 50,891,550 km (0.077 R)
• M37: 57,300,472 km (0.107 R)
• M38: 64,663,680 km (0.105 R)
• M39: 90,211,705 km (0.05 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit