🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 169 Days

Day: 17.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.46 AU - 1.58 AU

Year: 718 Days

Day: 18.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,968,147 km

• M1: 123,568 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 10.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.39 AU - 10.37 AU

Year: 11891 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,968,147 km

• M1: 136,284 km (0.065 R)
• M2: 657,931 km (0.068 R)
• M3: 1,171,651 km (0.11 R)
• M4: 2,203,726 km (0.116 R)
• M5: 3,495,205 km (0.027 R)
• M6: 3,936,369 km (0.102 R)
• M7: 6,120,647 km (0.109 R)
• M8: 7,064,460 km (0.091 R)
• M9: 8,790,221 km (0.111 R)
• M10: 9,193,836 km (0.096 R)
• M11: 10,232,794 km (0.077 R)
• M12: 10,882,647 km (0.082 R)
• M13: 11,881,661 km (0.078 R)
• M14: 12,712,528 km (0.057 R)
• M15: 13,113,450 km (0.094 R)
• M16: 14,801,812 km (0.115 R)
• M17: 18,605,637 km (0.115 R)
• M18: 19,197,596 km (0.052 R)
• M19: 24,569,805 km (0.095 R)
• M20: 25,282,339 km (0.094 R)
• M21: 26,100,490 km (0.066 R)
• M22: 27,407,975 km (0.109 R)
• M23: 31,696,647 km (0.037 R)
• M24: 32,647,791 km (0.079 R)
• M25: 35,615,214 km (0.102 R)
• M26: 37,339,180 km (0.101 R)
• M27: 40,581,414 km (0.087 R)
• M28: 41,702,650 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.1

Radius: 3.6

Gravity: 34.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.32 AU - 15.82 AU

Year: 22400 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,968,147 km

• M1: 44,730 km (0.057 R)
• M2: 189,989 km (0.088 R)
• M3: 493,823 km (0.042 R)
• M4: 1,262,756 km (0.112 R)
• M5: 1,601,744 km (0.105 R)
• M6: 2,017,776 km (0.113 R)
• M7: 2,759,183 km (0.11 R)
• M8: 3,164,444 km (0.11 R)
• M9: 3,637,323 km (0.032 R)
• M10: 3,998,302 km (0.065 R)
• M11: 4,482,551 km (0.119 R)
• M12: 5,040,999 km (0.028 R)
• M13: 7,790,758 km (0.102 R)
• M14: 8,440,013 km (0.077 R)
• M15: 9,452,790 km (0.098 R)
• M16: 9,619,891 km (0.115 R)
• M17: 11,337,125 km (0.102 R)
• M18: 11,716,356 km (0.118 R)
• M19: 14,026,446 km (0.066 R)
• M20: 18,899,597 km (0.035 R)
• M21: 22,840,902 km (0.051 R)
• M22: 24,580,576 km (0.032 R)
• M23: 45,155,968 km (0.111 R)
• M24: 52,440,337 km (0.118 R)
• M25: 61,624,000 km (0.111 R)
• M26: 63,778,808 km (0.058 R)
• M27: 65,377,112 km (0.09 R)
• M28: 65,983,282 km (0.095 R)
• M29: 66,186,137 km (0.118 R)
• M30: 67,206,843 km (0.113 R)
• M31: 67,824,234 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit