🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 200 Days

Day: 35.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 107.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.56 AU - 0.68 AU

Year: 221 Days

Day: 12.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,438,684 km

• M1: 26,628 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.58 AU - 6.76 AU

Year: 7804 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,438,684 km

• M1: 165,605 km (0.103 R)
• M2: 976,724 km (0.083 R)
• M3: 2,166,626 km (0.097 R)
• M4: 2,719,689 km (0.07 R)
• M5: 3,140,059 km (0.094 R)
• M6: 3,955,966 km (0.111 R)
• M7: 4,730,434 km (0.086 R)
• M8: 6,957,647 km (0.069 R)
• M9: 8,432,084 km (0.085 R)
• M10: 10,812,934 km (0.064 R)
• M11: 11,445,284 km (0.073 R)
• M12: 12,326,715 km (0.105 R)
• M13: 14,039,162 km (0.034 R)
• M14: 14,920,443 km (0.067 R)
• M15: 19,502,775 km (0.07 R)
• M16: 23,089,534 km (0.117 R)
• M17: 23,523,068 km (0.098 R)
• M18: 23,962,138 km (0.052 R)
• M19: 24,856,584 km (0.112 R)
• M20: 27,771,498 km (0.083 R)
• M21: 28,262,179 km (0.114 R)
• M22: 38,114,246 km (0.096 R)
• M23: 39,827,890 km (0.11 R)
• M24: 43,145,522 km (0.03 R)
• M25: 44,069,438 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 6.4

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.07 AU - 13.17 AU

Year: 21530 Days

Day: 23.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,438,684 km

• M1: 80,184 km (0.047 R)
• M2: 484,996 km (0.059 R)
• M3: 1,592,469 km (0.094 R)
• M4: 2,294,831 km (0.038 R)
• M5: 2,900,254 km (0.102 R)
• M6: 3,755,206 km (0.108 R)
• M7: 4,524,588 km (0.057 R)
• M8: 5,471,542 km (0.076 R)
• M9: 6,632,272 km (0.116 R)
• M10: 6,946,278 km (0.07 R)
• M11: 7,701,598 km (0.034 R)
• M12: 9,885,427 km (0.092 R)
• M13: 11,275,790 km (0.041 R)
• M14: 12,183,101 km (0.103 R)
• M15: 13,634,051 km (0.05 R)
• M16: 15,429,225 km (0.104 R)
• M17: 19,029,298 km (0.12 R)
• M18: 21,652,497 km (0.095 R)
• M19: 24,084,808 km (0.063 R)
• M20: 24,827,263 km (0.07 R)
• M21: 26,024,494 km (0.035 R)
• M22: 26,246,198 km (0.113 R)
• M23: 27,145,880 km (0.1 R)
• M24: 28,651,433 km (0.113 R)
• M25: 38,151,496 km (0.111 R)
• M26: 41,985,390 km (0.111 R)
• M27: 42,597,096 km (0.076 R)
• M28: 42,905,268 km (0.119 R)
• M29: 45,745,383 km (0.101 R)
• M30: 46,556,054 km (0.119 R)
• M31: 54,287,422 km (0.117 R)
• M32: 54,831,210 km (0.116 R)
• M33: 55,929,857 km (0.1 R)
• M34: 56,856,616 km (0.089 R)
• M35: 64,439,133 km (0.116 R)
• M36: 70,065,808 km (0.119 R)
• M37: 74,215,803 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit