🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.47 AU - 0.57 AU

Year: 142 Days

Day: 15.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,154,213 km

• M1: 63,729 km (0.099 R)
• M2: 266,733 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.86 AU

Year: 1606 Days

Day: 39.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,154,213 km

• M1: 944,711 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.49 AU - 11.03 AU

Year: 13368 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,154,213 km

• M1: 140,323 km (0.101 R)
• M2: 1,682,078 km (0.081 R)
• M3: 2,028,248 km (0.101 R)
• M4: 2,403,589 km (0.077 R)
• M5: 2,886,341 km (0.119 R)
• M6: 3,363,409 km (0.089 R)
• M7: 4,965,602 km (0.092 R)
• M8: 6,579,314 km (0.111 R)
• M9: 8,689,392 km (0.057 R)
• M10: 13,186,155 km (0.045 R)
• M11: 13,535,765 km (0.103 R)
• M12: 19,855,228 km (0.115 R)
• M13: 20,938,915 km (0.091 R)
• M14: 21,656,087 km (0.106 R)
• M15: 25,043,132 km (0.104 R)
• M16: 25,400,073 km (0.117 R)
• M17: 26,124,276 km (0.111 R)
• M18: 28,186,782 km (0.11 R)
• M19: 30,965,862 km (0.07 R)
• M20: 33,381,418 km (0.1 R)
• M21: 39,060,303 km (0.032 R)
• M22: 41,005,375 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.1

Radius: 4.4

Gravity: 40.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.55 AU - 16.67 AU

Year: 22246 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,154,213 km

• M1: 56,249 km (0.118 R)
• M2: 620,233 km (0.083 R)
• M3: 766,539 km (0.07 R)
• M4: 1,202,019 km (0.099 R)
• M5: 1,416,542 km (0.075 R)
• M6: 2,469,262 km (0.06 R)
• M7: 2,843,257 km (0.097 R)
• M8: 3,429,082 km (0.072 R)
• M9: 4,650,998 km (0.067 R)
• M10: 5,180,724 km (0.115 R)
• M11: 5,460,322 km (0.096 R)
• M12: 5,624,581 km (0.081 R)
• M13: 6,680,143 km (0.114 R)
• M14: 7,604,509 km (0.051 R)
• M15: 17,443,710 km (0.12 R)
• M16: 21,741,507 km (0.052 R)
• M17: 23,102,998 km (0.081 R)
• M18: 28,132,328 km (0.04 R)
• M19: 34,819,503 km (0.09 R)
• M20: 38,153,591 km (0.084 R)
• M21: 41,378,023 km (0.104 R)
• M22: 42,171,640 km (0.077 R)
• M23: 44,613,376 km (0.075 R)
• M24: 45,784,428 km (0.074 R)
• M25: 47,147,714 km (0.086 R)
• M26: 54,751,175 km (0.082 R)
• M27: 63,551,120 km (0.106 R)
• M28: 66,971,077 km (0.068 R)
• M29: 70,962,797 km (0.085 R)
• M30: 79,416,423 km (0.034 R)
• M31: 83,128,096 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit