🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 147 Days

Day: 26.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.8 AU - 0.9 AU

Year: 291 Days

Day: 13.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 10.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.48 AU - 11.82 AU

Year: 14747 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,851,460 km

• M1: 134,339 km (0.077 R)
• M2: 501,751 km (0.116 R)
• M3: 957,726 km (0.112 R)
• M4: 1,469,051 km (0.096 R)
• M5: 2,735,547 km (0.095 R)
• M6: 3,867,404 km (0.101 R)
• M7: 4,328,465 km (0.109 R)
• M8: 5,106,673 km (0.099 R)
• M9: 6,341,454 km (0.104 R)
• M10: 6,765,414 km (0.074 R)
• M11: 8,501,797 km (0.113 R)
• M12: 9,230,488 km (0.063 R)
• M13: 11,984,285 km (0.081 R)
• M14: 13,375,695 km (0.092 R)
• M15: 14,724,918 km (0.089 R)
• M16: 16,556,296 km (0.049 R)
• M17: 21,036,752 km (0.04 R)
• M18: 22,465,711 km (0.112 R)
• M19: 23,554,035 km (0.08 R)
• M20: 24,060,274 km (0.085 R)
• M21: 25,942,814 km (0.09 R)
• M22: 28,602,963 km (0.075 R)
• M23: 29,295,452 km (0.108 R)
• M24: 29,645,810 km (0.049 R)
• M25: 33,815,103 km (0.081 R)
• M26: 37,805,028 km (0.031 R)
• M27: 45,289,708 km (0.102 R)
• M28: 49,460,198 km (0.072 R)
• M29: 60,803,007 km (0.119 R)
• M30: 62,912,487 km (0.068 R)
• M31: 65,268,953 km (0.045 R)
• M32: 66,468,877 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 3.7

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.89 AU - 19.53 AU

Year: 24204 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,851,460 km

• M1: 46,076 km (0.078 R)
• M2: 176,675 km (0.107 R)
• M3: 315,352 km (0.085 R)
• M4: 460,761 km (0.106 R)
• M5: 594,951 km (0.093 R)
• M6: 944,262 km (0.085 R)
• M7: 1,549,236 km (0.074 R)
• M8: 1,996,084 km (0.094 R)
• M9: 2,993,902 km (0.085 R)
• M10: 3,681,604 km (0.066 R)
• M11: 4,721,907 km (0.067 R)
• M12: 4,852,057 km (0.085 R)
• M13: 5,906,124 km (0.112 R)
• M14: 7,625,751 km (0.115 R)
• M15: 8,455,272 km (0.044 R)
• M16: 9,600,443 km (0.108 R)
• M17: 10,677,099 km (0.063 R)
• M18: 12,254,758 km (0.108 R)
• M19: 12,687,844 km (0.094 R)
• M20: 12,939,767 km (0.085 R)
• M21: 13,519,010 km (0.103 R)
• M22: 14,250,095 km (0.056 R)
• M23: 16,526,226 km (0.108 R)
• M24: 16,751,371 km (0.09 R)
• M25: 21,693,337 km (0.081 R)
• M26: 22,878,750 km (0.086 R)
• M27: 24,590,599 km (0.109 R)
• M28: 33,117,229 km (0.078 R)
• M29: 33,594,745 km (0.084 R)
• M30: 38,101,231 km (0.045 R)
• M31: 41,872,743 km (0.037 R)
• M32: 47,378,394 km (0.111 R)
• M33: 50,776,509 km (0.104 R)
• M34: 53,510,859 km (0.116 R)
• M35: 55,835,012 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 20,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit