🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.72 AU - 0.84 AU

Year: 243 Days

Day: 38.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 94.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 332 Days

Day: 16.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,134,763 km

• M1: 358,287 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.6

Radius: 7.9

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.4 AU - 14.68 AU

Year: 17592 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,134,763 km

• M1: 102,475 km (0.064 R)
• M2: 351,705 km (0.108 R)
• M3: 723,605 km (0.112 R)
• M4: 1,000,511 km (0.114 R)
• M5: 1,290,581 km (0.103 R)
• M6: 2,404,487 km (0.091 R)
• M7: 5,848,379 km (0.089 R)
• M8: 11,801,926 km (0.115 R)
• M9: 15,114,770 km (0.092 R)
• M10: 16,152,680 km (0.063 R)
• M11: 19,182,785 km (0.117 R)
• M12: 19,831,143 km (0.075 R)
• M13: 20,590,053 km (0.069 R)
• M14: 20,879,674 km (0.108 R)
• M15: 22,776,725 km (0.051 R)
• M16: 23,503,770 km (0.096 R)
• M17: 24,677,515 km (0.111 R)
• M18: 28,076,229 km (0.091 R)
• M19: 29,641,322 km (0.109 R)
• M20: 29,887,111 km (0.076 R)
• M21: 34,684,715 km (0.115 R)
• M22: 36,767,716 km (0.062 R)
• M23: 38,056,651 km (0.107 R)
• M24: 39,375,656 km (0.06 R)
• M25: 43,041,252 km (0.047 R)
• M26: 46,595,698 km (0.068 R)
• M27: 47,262,306 km (0.088 R)
• M28: 48,274,186 km (0.094 R)
• M29: 50,691,089 km (0.119 R)
• M30: 60,968,463 km (0.095 R)
• M31: 66,486,380 km (0.102 R)
• M32: 68,611,867 km (0.04 R)
• M33: 72,106,024 km (0.11 R)
• M34: 73,446,421 km (0.111 R)
• M35: 78,034,139 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.6

Radius: 3.8

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.95 AU - 17.91 AU

Year: 21402 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,134,763 km

• M1: 54,603 km (0.03 R)
• M2: 215,271 km (0.088 R)
• M3: 357,988 km (0.109 R)
• M4: 897,737 km (0.091 R)
• M5: 1,026,690 km (0.099 R)
• M6: 1,218,026 km (0.12 R)
• M7: 1,349,522 km (0.077 R)
• M8: 2,270,297 km (0.103 R)
• M9: 2,975,502 km (0.117 R)
• M10: 3,927,842 km (0.081 R)
• M11: 4,070,558 km (0.099 R)
• M12: 4,676,130 km (0.119 R)
• M13: 5,409,309 km (0.103 R)
• M14: 8,577,792 km (0.089 R)
• M15: 9,930,307 km (0.046 R)
• M16: 11,132,475 km (0.037 R)
• M17: 16,989,232 km (0.047 R)
• M18: 20,014,699 km (0.086 R)
• M19: 20,267,819 km (0.082 R)
• M20: 21,920,576 km (0.113 R)
• M21: 24,613,188 km (0.058 R)
• M22: 27,207,514 km (0.101 R)
• M23: 28,998,949 km (0.097 R)
• M24: 29,649,550 km (0.091 R)
• M25: 30,199,023 km (0.091 R)
• M26: 30,420,727 km (0.076 R)
• M27: 37,460,055 km (0.076 R)
• M28: 39,144,676 km (0.083 R)
• M29: 39,408,268 km (0.103 R)
• M30: 42,803,541 km (0.113 R)
• M31: 47,277,864 km (0.117 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit