🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.41 AU - 1.41 AU

Year: 627 Days

Day: 33.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,999,156 km

• M1: 62,233 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.32 AU - 1.78 AU

Year: 723 Days

Day: 27.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,999,156 km

• M1: 17,653 km (0.056 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 3.5

Gravity: 61.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.81 AU - 12.97 AU

Year: 17342 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,999,156 km

• M1: 44,730 km (0.043 R)
• M2: 189,840 km (0.118 R)
• M3: 364,420 km (0.114 R)
• M4: 650,003 km (0.04 R)
• M5: 868,116 km (0.09 R)
• M6: 1,055,862 km (0.113 R)
• M7: 1,561,652 km (0.116 R)
• M8: 3,994,114 km (0.027 R)
• M9: 4,119,776 km (0.06 R)
• M10: 10,029,340 km (0.049 R)
• M11: 12,123,112 km (0.089 R)
• M12: 18,856,363 km (0.107 R)
• M13: 19,121,749 km (0.049 R)
• M14: 20,954,922 km (0.085 R)
• M15: 22,109,219 km (0.036 R)
• M16: 25,825,679 km (0.1 R)
• M17: 26,593,565 km (0.079 R)
• M18: 27,151,266 km (0.113 R)
• M19: 29,698,319 km (0.079 R)
• M20: 35,395,006 km (0.119 R)
• M21: 36,890,536 km (0.037 R)
• M22: 37,583,922 km (0.06 R)
• M23: 38,286,134 km (0.037 R)
• M24: 49,555,342 km (0.111 R)
• M25: 56,210,802 km (0.098 R)
• M26: 62,062,472 km (0.099 R)
• M27: 66,248,819 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 4.4

Gravity: 32.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.74 AU - 20.2 AU

Year: 27363 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,999,156 km

• M1: 118,781 km (0.114 R)
• M2: 419,622 km (0.09 R)
• M3: 995,275 km (0.11 R)
• M4: 1,841,550 km (0.059 R)
• M5: 2,268,801 km (0.089 R)
• M6: 3,199,898 km (0.074 R)
• M7: 6,543,112 km (0.074 R)
• M8: 6,877,014 km (0.11 R)
• M9: 20,257,347 km (0.106 R)
• M10: 21,068,018 km (0.09 R)
• M11: 24,301,127 km (0.102 R)
• M12: 25,448,243 km (0.069 R)
• M13: 28,222,685 km (0.114 R)
• M14: 41,985,091 km (0.034 R)
• M15: 46,883,524 km (0.092 R)
• M16: 69,597,717 km (0.09 R)
• M17: 72,136,093 km (0.079 R)
• M18: 78,626,846 km (0.066 R)
• M19: 89,210,446 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.6

Radius: 3.8

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.17 AU - 21.71 AU

Year: 30889 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,999,156 km

• M1: 49,966 km (0.076 R)
• M2: 180,565 km (0.06 R)
• M3: 373,097 km (0.104 R)
• M4: 623,823 km (0.116 R)
• M5: 966,701 km (0.119 R)
• M6: 1,439,431 km (0.092 R)
• M7: 2,254,590 km (0.054 R)
• M8: 2,653,717 km (0.077 R)
• M9: 2,995,398 km (0.116 R)
• M10: 4,325,772 km (0.115 R)
• M11: 6,294,929 km (0.102 R)
• M12: 9,056,206 km (0.081 R)
• M13: 12,731,078 km (0.081 R)
• M14: 14,931,363 km (0.072 R)
• M15: 15,384,645 km (0.088 R)
• M16: 16,880,624 km (0.103 R)
• M17: 17,289,774 km (0.054 R)
• M18: 18,213,391 km (0.091 R)
• M19: 24,767,723 km (0.11 R)
• M20: 28,164,193 km (0.112 R)
• M21: 29,205,544 km (0.107 R)
• M22: 32,482,934 km (0.063 R)
• M23: 35,594,719 km (0.085 R)
• M24: 39,469,304 km (0.085 R)
• M25: 41,360,071 km (0.113 R)
• M26: 55,590,718 km (0.115 R)
• M27: 61,936,211 km (0.106 R)
• M28: 64,286,244 km (0.107 R)
• M29: 69,999,088 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit