🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 352 Days

Day: 37 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,634,792 km

• M1: 365,468 km (0.114 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.1

Radius: 6.1

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.56 AU - 6.58 AU

Year: 11047 Days

Day: 17.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,634,792 km

• M1: 75,846 km (0.112 R)
• M2: 429,196 km (0.114 R)
• M3: 650,751 km (0.099 R)
• M4: 853,157 km (0.056 R)
• M5: 1,701,676 km (0.077 R)
• M6: 2,165,280 km (0.084 R)
• M7: 2,505,615 km (0.109 R)
• M8: 2,947,078 km (0.111 R)
• M9: 3,245,376 km (0.046 R)
• M10: 4,177,969 km (0.074 R)
• M11: 4,829,169 km (0.094 R)
• M12: 5,082,139 km (0.115 R)
• M13: 5,648,965 km (0.057 R)
• M14: 5,965,664 km (0.102 R)
• M15: 8,076,789 km (0.118 R)
• M16: 11,014,891 km (0.109 R)
• M17: 11,734,158 km (0.082 R)
• M18: 15,327,947 km (0.098 R)
• M19: 16,935,825 km (0.094 R)
• M20: 20,482,940 km (0.11 R)
• M21: 26,685,268 km (0.101 R)
• M22: 32,892,832 km (0.082 R)
• M23: 36,269,106 km (0.12 R)
• M24: 36,873,631 km (0.075 R)
• M25: 40,126,038 km (0.117 R)
• M26: 42,486,394 km (0.095 R)
• M27: 42,888,662 km (0.053 R)
• M28: 43,836,963 km (0.114 R)
• M29: 44,247,759 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 3.3

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.65 AU - 7.03 AU

Year: 11735 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,634,792 km

• M1: 41,289 km (0.117 R)
• M2: 201,658 km (0.11 R)
• M3: 388,805 km (0.076 R)
• M4: 499,657 km (0.057 R)
• M5: 653,593 km (0.056 R)
• M6: 804,089 km (0.085 R)
• M7: 1,266,346 km (0.068 R)
• M8: 1,609,224 km (0.109 R)
• M9: 2,802,716 km (0.114 R)
• M10: 3,661,408 km (0.097 R)
• M11: 4,189,788 km (0.082 R)
• M12: 4,625,117 km (0.096 R)
• M13: 4,853,853 km (0.077 R)
• M14: 6,422,386 km (0.069 R)
• M15: 6,635,114 km (0.114 R)
• M16: 7,225,278 km (0.068 R)
• M17: 8,011,116 km (0.1 R)
• M18: 9,249,487 km (0.109 R)
• M19: 10,174,301 km (0.05 R)
• M20: 10,907,181 km (0.033 R)
• M21: 11,363,454 km (0.116 R)
• M22: 12,098,129 km (0.12 R)
• M23: 12,531,963 km (0.067 R)
• M24: 12,920,020 km (0.085 R)
• M25: 20,038,336 km (0.097 R)
• M26: 22,538,565 km (0.05 R)
• M27: 26,848,779 km (0.094 R)
• M28: 28,053,042 km (0.076 R)
• M29: 29,584,176 km (0.115 R)
• M30: 31,677,050 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 7.4

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.51 AU - 10.53 AU

Year: 17771 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,634,792 km

• M1: 94,097 km (0.106 R)
• M2: 442,211 km (0.088 R)
• M3: 1,047,783 km (0.047 R)
• M4: 1,316,910 km (0.119 R)
• M5: 2,158,697 km (0.117 R)
• M6: 2,893,073 km (0.113 R)
• M7: 5,722,567 km (0.08 R)
• M8: 7,591,045 km (0.119 R)
• M9: 8,610,105 km (0.041 R)
• M10: 9,432,146 km (0.097 R)
• M11: 10,730,805 km (0.08 R)
• M12: 11,231,359 km (0.12 R)
• M13: 12,346,761 km (0.051 R)
• M14: 12,896,384 km (0.108 R)
• M15: 16,625,260 km (0.099 R)
• M16: 18,689,711 km (0.049 R)
• M17: 19,969,670 km (0.048 R)
• M18: 21,898,286 km (0.061 R)
• M19: 22,907,772 km (0.105 R)
• M20: 26,346,130 km (0.047 R)
• M21: 29,381,620 km (0.078 R)
• M22: 31,109,027 km (0.097 R)
• M23: 35,309,286 km (0.115 R)
• M24: 39,724,518 km (0.096 R)
• M25: 40,619,562 km (0.047 R)
• M26: 43,858,206 km (0.085 R)
• M27: 45,135,922 km (0.079 R)
• M28: 46,602,878 km (0.062 R)
• M29: 47,933,252 km (0.094 R)
• M30: 50,148,797 km (0.115 R)
• M31: 53,147,935 km (0.116 R)
• M32: 53,870,642 km (0.037 R)
• M33: 55,520,557 km (0.083 R)
• M34: 55,891,709 km (0.119 R)
• M35: 58,344,815 km (0.11 R)
• M36: 63,667,208 km (0.084 R)
• M37: 66,341,569 km (0.054 R)
• M38: 66,969,132 km (0.051 R)
• M39: 69,519,327 km (0.089 R)
• M40: 70,818,286 km (0.104 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: 312 - 12,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit