🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.96 AU - 1.04 AU

Year: 356 Days

Day: 13.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.37 AU - 2.45 AU

Year: 1334 Days

Day: 13.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,163,286 km

• M1: 62,233 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 14.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.11 AU - 7.33 AU

Year: 6915 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,163,286 km

• M1: 185,651 km (0.036 R)
• M2: 773,720 km (0.103 R)
• M3: 1,237,324 km (0.082 R)
• M4: 1,940,434 km (0.036 R)
• M5: 2,691,415 km (0.118 R)
• M6: 4,215,967 km (0.079 R)
• M7: 5,272,427 km (0.072 R)
• M8: 7,179,950 km (0.079 R)
• M9: 8,393,338 km (0.113 R)
• M10: 11,996,552 km (0.099 R)
• M11: 13,079,491 km (0.066 R)
• M12: 15,880,712 km (0.074 R)
• M13: 18,421,332 km (0.077 R)
• M14: 20,010,361 km (0.092 R)
• M15: 20,914,830 km (0.118 R)
• M16: 22,242,511 km (0.045 R)
• M17: 24,296,340 km (0.072 R)
• M18: 24,807,516 km (0.034 R)
• M19: 25,851,410 km (0.038 R)
• M20: 27,288,596 km (0.052 R)
• M21: 28,968,431 km (0.096 R)
• M22: 33,259,347 km (0.119 R)
• M23: 35,066,938 km (0.11 R)
• M24: 36,160,349 km (0.112 R)
• M25: 38,415,237 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 4.3

Gravity: 51.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.36 AU - 14.3 AU

Year: 17348 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,163,286 km

• M1: 53,406 km (0.104 R)
• M2: 251,773 km (0.108 R)
• M3: 495,767 km (0.106 R)
• M4: 897,138 km (0.032 R)
• M5: 1,819,708 km (0.072 R)
• M6: 2,241,275 km (0.101 R)
• M7: 2,875,271 km (0.087 R)
• M8: 3,057,481 km (0.056 R)
• M9: 3,416,516 km (0.045 R)
• M10: 4,152,388 km (0.077 R)
• M11: 5,329,125 km (0.111 R)
• M12: 7,756,500 km (0.06 R)
• M13: 9,519,810 km (0.097 R)
• M14: 10,833,279 km (0.118 R)
• M15: 12,330,904 km (0.069 R)
• M16: 13,093,703 km (0.119 R)
• M17: 14,866,288 km (0.071 R)
• M18: 15,970,919 km (0.097 R)
• M19: 19,242,924 km (0.118 R)
• M20: 21,623,175 km (0.106 R)
• M21: 22,121,636 km (0.061 R)
• M22: 24,729,725 km (0.109 R)
• M23: 25,384,814 km (0.093 R)
• M24: 26,729,549 km (0.108 R)
• M25: 28,003,225 km (0.104 R)
• M26: 31,554,230 km (0.109 R)
• M27: 34,575,359 km (0.111 R)
• M28: 35,119,746 km (0.067 R)
• M29: 39,830,583 km (0.102 R)
• M30: 40,881,209 km (0.088 R)
• M31: 51,534,073 km (0.106 R)
• M32: 53,865,705 km (0.09 R)
• M33: 54,596,940 km (0.081 R)
• M34: 58,161,259 km (0.066 R)
• M35: 61,280,374 km (0.105 R)
• M36: 62,478,354 km (0.106 R)
• M37: 65,127,134 km (0.059 R)
• M38: 67,426,004 km (0.071 R)
• M39: 72,185,161 km (0.069 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit