🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 36.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.84 AU - 2.06 AU

Year: 985 Days

Day: 24 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 10.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.96 AU - 5.06 AU

Year: 4056 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 115,159,055 km

• M1: 134,937 km (0.043 R)
• M2: 556,205 km (0.114 R)
• M3: 1,031,178 km (0.117 R)
• M4: 1,574,966 km (0.098 R)
• M5: 2,025,106 km (0.119 R)
• M6: 2,421,990 km (0.055 R)
• M7: 2,905,041 km (0.099 R)
• M8: 4,241,548 km (0.059 R)
• M9: 7,770,861 km (0.116 R)
• M10: 8,322,728 km (0.118 R)
• M11: 9,313,066 km (0.115 R)
• M12: 10,298,617 km (0.093 R)
• M13: 13,041,344 km (0.029 R)
• M14: 13,722,164 km (0.111 R)
• M15: 16,404,603 km (0.066 R)
• M16: 19,293,937 km (0.071 R)
• M17: 20,242,237 km (0.105 R)
• M18: 24,203,140 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 7.5

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.98 AU - 20.24 AU

Year: 31406 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 115,159,055 km

• M1: 93,798 km (0.118 R)
• M2: 340,335 km (0.108 R)
• M3: 786,885 km (0.114 R)
• M4: 1,099,096 km (0.103 R)
• M5: 1,625,082 km (0.101 R)
• M6: 1,956,740 km (0.09 R)
• M7: 3,077,378 km (0.065 R)
• M8: 3,422,650 km (0.103 R)
• M9: 4,777,258 km (0.108 R)
• M10: 5,328,676 km (0.104 R)
• M11: 6,209,808 km (0.097 R)
• M12: 10,719,136 km (0.097 R)
• M13: 11,588,001 km (0.11 R)
• M14: 15,993,957 km (0.099 R)
• M15: 18,719,930 km (0.096 R)
• M16: 21,627,813 km (0.103 R)
• M17: 22,082,740 km (0.078 R)
• M18: 25,322,132 km (0.087 R)
• M19: 27,120,448 km (0.037 R)
• M20: 28,050,947 km (0.066 R)
• M21: 28,320,523 km (0.113 R)
• M22: 33,174,225 km (0.083 R)
• M23: 33,931,789 km (0.044 R)
• M24: 46,531,969 km (0.118 R)
• M25: 47,290,131 km (0.091 R)
• M26: 49,221,439 km (0.116 R)
• M27: 56,395,405 km (0.098 R)
• M28: 58,566,220 km (0.069 R)
• M29: 60,118,448 km (0.038 R)
• M30: 60,566,942 km (0.11 R)
• M31: 66,842,273 km (0.052 R)
• M32: 79,581,579 km (0.087 R)
• M33: 85,099,646 km (0.062 R)
• M34: 99,059,671 km (0.098 R)
• M35: 101,261,153 km (0.112 R)
• M36: 104,139,267 km (0.117 R)
• M37: 112,759,545 km (0.086 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit