🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 357 Days

Day: 29.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.02 AU - 1.36 AU

Year: 456 Days

Day: 24.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,747,876 km

• M1: 644,617 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 9.6

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.94 AU - 8.18 AU

Year: 6593 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,747,876 km

• M1: 119,529 km (0.051 R)
• M2: 975,378 km (0.1 R)
• M3: 1,542,504 km (0.118 R)
• M4: 1,880,146 km (0.106 R)
• M5: 2,419,297 km (0.083 R)
• M6: 3,713,169 km (0.093 R)
• M7: 4,564,381 km (0.104 R)
• M8: 5,210,494 km (0.108 R)
• M9: 6,309,290 km (0.079 R)
• M10: 7,368,294 km (0.105 R)
• M11: 8,459,760 km (0.096 R)
• M12: 9,044,388 km (0.09 R)
• M13: 11,859,521 km (0.09 R)
• M14: 12,327,014 km (0.067 R)
• M15: 15,151,572 km (0.09 R)
• M16: 15,455,854 km (0.075 R)
• M17: 16,329,655 km (0.092 R)
• M18: 17,170,096 km (0.082 R)
• M19: 23,472,654 km (0.069 R)
• M20: 24,127,294 km (0.081 R)
• M21: 25,903,918 km (0.113 R)
• M22: 27,404,684 km (0.082 R)
• M23: 29,149,743 km (0.044 R)
• M24: 30,193,189 km (0.032 R)
• M25: 31,655,957 km (0.096 R)
• M26: 33,989,833 km (0.041 R)
• M27: 34,933,646 km (0.072 R)
• M28: 35,465,317 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 11.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.66 AU - 13.38 AU

Year: 14647 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,747,876 km

• M1: 138,079 km (0.047 R)
• M2: 521,797 km (0.108 R)
• M3: 1,961,228 km (0.091 R)
• M4: 2,376,063 km (0.056 R)
• M5: 2,942,291 km (0.037 R)
• M6: 3,570,004 km (0.064 R)
• M7: 5,161,426 km (0.104 R)
• M8: 5,515,075 km (0.107 R)
• M9: 6,471,005 km (0.049 R)
• M10: 7,851,495 km (0.119 R)
• M11: 10,332,426 km (0.096 R)
• M12: 11,244,823 km (0.057 R)
• M13: 12,210,178 km (0.119 R)
• M14: 14,513,237 km (0.087 R)
• M15: 23,139,649 km (0.08 R)
• M16: 25,503,744 km (0.111 R)
• M17: 28,569,902 km (0.064 R)
• M18: 29,122,367 km (0.113 R)
• M19: 33,434,227 km (0.105 R)
• M20: 34,419,478 km (0.069 R)
• M21: 36,836,980 km (0.059 R)
• M22: 37,888,054 km (0.041 R)
• M23: 42,435,530 km (0.097 R)
• M24: 46,416,779 km (0.085 R)
• M25: 52,762,571 km (0.066 R)
• M26: 54,434,776 km (0.111 R)
• M27: 54,943,408 km (0.111 R)
• M28: 56,661,241 km (0.083 R)
• M29: 57,009,056 km (0.1 R)
• M30: 59,663,371 km (0.086 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit