🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.33 AU - 3.01 AU

Year: 1670 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.38 AU - 3.48 AU

Year: 2432 Days

Day: 23.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 11.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.06 AU - 8.44 AU

Year: 7474 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,928,948 km

• M1: 145,559 km (0.115 R)
• M2: 515,963 km (0.108 R)
• M3: 886,068 km (0.077 R)
• M4: 1,257,221 km (0.076 R)
• M5: 1,987,707 km (0.037 R)
• M6: 2,387,133 km (0.087 R)
• M7: 5,230,839 km (0.082 R)
• M8: 6,380,200 km (0.11 R)
• M9: 7,033,493 km (0.074 R)
• M10: 10,149,916 km (0.097 R)
• M11: 11,401,153 km (0.044 R)
• M12: 14,147,919 km (0.041 R)
• M13: 15,259,432 km (0.109 R)
• M14: 16,830,808 km (0.107 R)
• M15: 19,460,738 km (0.111 R)
• M16: 22,435,492 km (0.063 R)
• M17: 23,945,234 km (0.05 R)
• M18: 24,376,375 km (0.078 R)
• M19: 24,900,566 km (0.07 R)
• M20: 26,702,472 km (0.058 R)
• M21: 28,783,229 km (0.084 R)
• M22: 29,270,768 km (0.059 R)
• M23: 33,158,518 km (0.099 R)
• M24: 35,225,811 km (0.065 R)
• M25: 36,234,399 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 3.1

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.55 AU - 16.51 AU

Year: 21206 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,928,948 km

• M1: 38,746 km (0.068 R)
• M2: 174,581 km (0.088 R)
• M3: 278,102 km (0.12 R)
• M4: 381,774 km (0.056 R)
• M5: 526,285 km (0.113 R)
• M6: 994,078 km (0.09 R)
• M7: 1,216,530 km (0.051 R)
• M8: 1,426,565 km (0.043 R)
• M9: 1,611,319 km (0.078 R)
• M10: 4,272,964 km (0.078 R)
• M11: 4,823,185 km (0.085 R)
• M12: 5,678,286 km (0.101 R)
• M13: 8,009,320 km (0.059 R)
• M14: 9,097,047 km (0.105 R)
• M15: 9,304,838 km (0.1 R)
• M16: 12,114,136 km (0.079 R)
• M17: 12,492,769 km (0.107 R)
• M18: 13,340,091 km (0.117 R)
• M19: 16,111,092 km (0.096 R)
• M20: 19,671,073 km (0.103 R)
• M21: 20,106,103 km (0.096 R)
• M22: 20,636,428 km (0.103 R)
• M23: 20,815,347 km (0.098 R)
• M24: 21,085,521 km (0.091 R)
• M25: 21,910,254 km (0.036 R)
• M26: 22,566,240 km (0.061 R)
• M27: 23,623,598 km (0.101 R)
• M28: 29,748,883 km (0.081 R)
• M29: 32,929,633 km (0.033 R)
• M30: 40,513,198 km (0.095 R)
• M31: 40,653,221 km (0.088 R)
• M32: 41,358,276 km (0.084 R)
• M33: 43,964,121 km (0.103 R)
• M34: 44,707,024 km (0.115 R)
• M35: 46,065,074 km (0.101 R)
• M36: 50,790,272 km (0.084 R)
• M37: 51,279,906 km (0.105 R)
• M38: 52,434,353 km (0.054 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: 298 - 14,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit