🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 245 Days

Day: 35.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 252 Days

Day: 32.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.31 AU - 1.47 AU

Year: 1042 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,865,303 km

• M1: 173,534 km (0.077 R)
• M2: 636,689 km (0.074 R)
• M3: 1,280,857 km (0.104 R)
• M4: 1,999,376 km (0.11 R)
• M5: 2,882,901 km (0.045 R)
• M6: 3,344,560 km (0.028 R)
• M7: 4,465,945 km (0.112 R)
• M8: 5,140,033 km (0.064 R)
• M9: 6,014,732 km (0.072 R)
• M10: 6,447,668 km (0.117 R)
• M11: 7,158,258 km (0.113 R)
• M12: 7,690,827 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 10.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.96 AU - 3.22 AU

Year: 3454 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,865,303 km

• M1: 135,536 km (0.083 R)
• M2: 620,981 km (0.119 R)
• M3: 998,715 km (0.081 R)
• M4: 1,362,089 km (0.109 R)
• M5: 1,721,572 km (0.115 R)
• M6: 2,426,627 km (0.07 R)
• M7: 3,296,539 km (0.085 R)
• M8: 3,635,677 km (0.076 R)
• M9: 4,124,264 km (0.107 R)
• M10: 4,564,680 km (0.063 R)
• M11: 5,233,981 km (0.118 R)
• M12: 5,618,746 km (0.116 R)
• M13: 8,866,516 km (0.107 R)
• M14: 13,336,201 km (0.06 R)
• M15: 14,601,799 km (0.105 R)
• M16: 15,471,711 km (0.032 R)
• M17: 15,892,829 km (0.096 R)
• M18: 16,593,396 km (0.063 R)
• M19: 17,883,229 km (0.055 R)
• M20: 18,582,300 km (0.108 R)
• M21: 21,237,213 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 4.8

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.95 AU - 7.23 AU

Year: 9556 Days

Day: 24.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,865,303 km

• M1: 80,783 km (0.051 R)
• M2: 499,956 km (0.078 R)
• M3: 1,333,216 km (0.102 R)
• M4: 1,532,630 km (0.086 R)
• M5: 2,039,318 km (0.112 R)
• M6: 2,446,524 km (0.08 R)
• M7: 2,906,088 km (0.107 R)
• M8: 3,535,746 km (0.087 R)
• M9: 4,173,781 km (0.036 R)
• M10: 9,151,051 km (0.05 R)
• M11: 12,374,437 km (0.037 R)
• M12: 12,810,365 km (0.098 R)
• M13: 16,152,680 km (0.108 R)
• M14: 19,010,598 km (0.068 R)
• M15: 30,644,077 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.8

Radius: 6

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.72 AU - 11.22 AU

Year: 21540 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,865,303 km

• M1: 75,547 km (0.074 R)
• M2: 323,580 km (0.089 R)
• M3: 1,190,201 km (0.103 R)
• M4: 1,487,601 km (0.115 R)
• M5: 1,742,366 km (0.089 R)
• M6: 2,066,096 km (0.072 R)
• M7: 2,274,935 km (0.118 R)
• M8: 2,710,713 km (0.118 R)
• M9: 3,657,369 km (0.06 R)
• M10: 5,213,785 km (0.104 R)
• M11: 5,444,914 km (0.056 R)
• M12: 6,053,179 km (0.085 R)
• M13: 6,750,604 km (0.079 R)
• M14: 8,304,477 km (0.118 R)
• M15: 9,558,706 km (0.118 R)
• M16: 10,381,344 km (0.029 R)
• M17: 14,146,573 km (0.111 R)
• M18: 15,765,820 km (0.051 R)
• M19: 17,333,756 km (0.104 R)
• M20: 23,482,079 km (0.061 R)
• M21: 25,301,039 km (0.084 R)
• M22: 27,791,694 km (0.11 R)
• M23: 31,572,032 km (0.118 R)
• M24: 34,453,586 km (0.04 R)
• M25: 37,079,328 km (0.067 R)
• M26: 37,363,265 km (0.12 R)
• M27: 38,368,413 km (0.095 R)
• M28: 39,539,016 km (0.032 R)
• M29: 46,078,089 km (0.108 R)
• M30: 48,917,756 km (0.084 R)
• M31: 51,872,014 km (0.077 R)
• M32: 52,405,331 km (0.103 R)
• M33: 57,371,382 km (0.096 R)
• M34: 58,132,835 km (0.119 R)
• M35: 64,878,951 km (0.046 R)
• M36: 70,593,739 km (0.11 R)
• M37: 72,349,420 km (0.095 R)
• M38: 76,865,331 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit