🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 352 Days

Day: 25.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.71 AU - 2.85 AU

Year: 1710 Days

Day: 34.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,334,184 km

• M1: 658,081 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.45 AU - 8.67 AU

Year: 9240 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,334,184 km

• M1: 140,472 km (0.028 R)
• M2: 703,559 km (0.116 R)
• M3: 1,200,373 km (0.081 R)
• M4: 1,586,785 km (0.043 R)
• M5: 2,408,975 km (0.091 R)
• M6: 3,329,450 km (0.056 R)
• M7: 5,958,932 km (0.053 R)
• M8: 6,571,685 km (0.069 R)
• M9: 7,426,337 km (0.07 R)
• M10: 7,965,339 km (0.076 R)
• M11: 8,982,754 km (0.072 R)
• M12: 9,691,698 km (0.077 R)
• M13: 10,336,016 km (0.093 R)
• M14: 12,043,825 km (0.07 R)
• M15: 14,882,595 km (0.116 R)
• M16: 15,807,857 km (0.104 R)
• M17: 17,267,035 km (0.093 R)
• M18: 21,018,202 km (0.114 R)
• M19: 23,830,492 km (0.043 R)
• M20: 28,455,609 km (0.117 R)
• M21: 29,060,134 km (0.117 R)
• M22: 30,925,470 km (0.088 R)
• M23: 32,103,853 km (0.114 R)
• M24: 36,642,054 km (0.11 R)
• M25: 42,500,157 km (0.055 R)
• M26: 44,628,934 km (0.109 R)
• M27: 45,994,913 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 5

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.01 AU - 20.33 AU

Year: 29764 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,334,184 km

• M1: 62,233 km (0.063 R)
• M2: 337,792 km (0.062 R)
• M3: 517,160 km (0.067 R)
• M4: 739,911 km (0.05 R)
• M5: 999,164 km (0.071 R)
• M6: 1,285,644 km (0.077 R)
• M7: 1,465,610 km (0.118 R)
• M8: 1,796,820 km (0.076 R)
• M9: 2,198,939 km (0.11 R)
• M10: 2,409,274 km (0.085 R)
• M11: 3,151,279 km (0.073 R)
• M12: 4,351,503 km (0.107 R)
• M13: 4,571,412 km (0.059 R)
• M14: 5,483,959 km (0.103 R)
• M15: 5,784,351 km (0.102 R)
• M16: 6,232,397 km (0.108 R)
• M17: 9,358,394 km (0.115 R)
• M18: 10,165,475 km (0.118 R)
• M19: 10,358,157 km (0.089 R)
• M20: 10,553,232 km (0.096 R)
• M21: 12,348,107 km (0.112 R)
• M22: 14,498,128 km (0.095 R)
• M23: 16,265,627 km (0.108 R)
• M24: 18,360,745 km (0.096 R)
• M25: 18,646,776 km (0.05 R)
• M26: 28,798,338 km (0.111 R)
• M27: 29,443,554 km (0.09 R)
• M28: 31,301,410 km (0.083 R)
• M29: 39,833,126 km (0.111 R)
• M30: 39,992,448 km (0.04 R)
• M31: 41,445,342 km (0.111 R)
• M32: 49,976,909 km (0.092 R)
• M33: 66,521,087 km (0.065 R)
• M34: 69,245,713 km (0.091 R)
• M35: 69,938,201 km (0.106 R)
• M36: 72,043,791 km (0.079 R)
• M37: 72,754,830 km (0.116 R)
• M38: 75,646,108 km (0.076 R)
• M39: 91,811,654 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit