🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 127 Days

Day: 22.2 Hours

Environment

Temp: 383 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,455,703 km

• M1: 23,636 km (0.103 R)
• M2: 82,728 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.19 AU - 1.63 AU

Year: 508 Days

Day: 47.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,455,703 km

• M1: 44,281 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.64 AU - 5.68 AU

Year: 3051 Days

Day: 30.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 9.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.38 AU - 14.36 AU

Year: 14829 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,455,703 km

• M1: 140,173 km (0.114 R)
• M2: 459,714 km (0.082 R)
• M3: 896,241 km (0.111 R)
• M4: 1,221,467 km (0.047 R)
• M5: 2,666,432 km (0.112 R)
• M6: 3,455,112 km (0.12 R)
• M7: 5,847,033 km (0.119 R)
• M8: 8,397,976 km (0.058 R)
• M9: 9,443,515 km (0.101 R)
• M10: 10,078,857 km (0.111 R)
• M11: 11,746,874 km (0.095 R)
• M12: 20,338,728 km (0.04 R)
• M13: 23,842,310 km (0.088 R)
• M14: 25,094,295 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.41 AU - 15.65 AU

Year: 15096 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,455,703 km

• M1: 174,132 km (0.073 R)
• M2: 974,481 km (0.106 R)
• M3: 1,599,500 km (0.113 R)
• M4: 2,184,428 km (0.057 R)
• M5: 3,543,824 km (0.066 R)
• M6: 5,518,965 km (0.1 R)
• M7: 8,145,454 km (0.077 R)
• M8: 13,646,019 km (0.086 R)
• M9: 14,768,152 km (0.06 R)
• M10: 20,411,433 km (0.076 R)
• M11: 20,862,470 km (0.1 R)
• M12: 23,023,711 km (0.083 R)
• M13: 24,108,445 km (0.05 R)
• M14: 25,330,510 km (0.092 R)
• M15: 26,486,453 km (0.119 R)
• M16: 28,230,465 km (0.112 R)
• M17: 29,244,439 km (0.095 R)
• M18: 30,751,787 km (0.062 R)
• M19: 32,310,298 km (0.055 R)
• M20: 33,047,217 km (0.108 R)
• M21: 37,436,269 km (0.079 R)
• M22: 40,333,232 km (0.098 R)
• M23: 46,104,269 km (0.117 R)
• M24: 49,916,621 km (0.111 R)
• M25: 50,901,723 km (0.108 R)
• M26: 54,797,850 km (0.094 R)
• M27: 60,357,804 km (0.095 R)
• M28: 64,330,974 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 12.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.34 AU - 17.94 AU

Year: 17869 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,455,703 km

• M1: 154,834 km (0.103 R)
• M2: 540,348 km (0.083 R)
• M3: 1,007,841 km (0.106 R)
• M4: 2,317,121 km (0.08 R)
• M5: 3,130,635 km (0.05 R)
• M6: 3,647,196 km (0.099 R)
• M7: 4,348,511 km (0.095 R)
• M8: 5,210,793 km (0.102 R)
• M9: 6,823,308 km (0.108 R)
• M10: 8,386,457 km (0.087 R)
• M11: 9,498,418 km (0.05 R)
• M12: 10,176,545 km (0.066 R)
• M13: 11,316,032 km (0.099 R)
• M14: 12,274,206 km (0.12 R)
• M15: 12,874,692 km (0.11 R)
• M16: 13,355,200 km (0.052 R)
• M17: 14,062,349 km (0.118 R)
• M18: 15,321,814 km (0.05 R)
• M19: 16,655,030 km (0.08 R)
• M20: 21,691,093 km (0.075 R)
• M21: 22,078,551 km (0.093 R)
• M22: 25,240,452 km (0.062 R)
• M23: 29,750,977 km (0.046 R)
• M24: 36,246,068 km (0.11 R)
• M25: 36,792,250 km (0.119 R)
• M26: 37,482,794 km (0.072 R)
• M27: 39,895,059 km (0.081 R)
• M28: 40,917,860 km (0.102 R)
• M29: 43,474,338 km (0.083 R)
• M30: 44,090,980 km (0.086 R)
• M31: 45,817,041 km (0.099 R)
• M32: 46,616,342 km (0.047 R)
• M33: 49,236,549 km (0.082 R)
• M34: 52,473,697 km (0.047 R)
• M35: 53,524,772 km (0.079 R)
• M36: 68,703,121 km (0.085 R)

Asteroid Belt

Center: 16.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.9

Radius: 6.8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.94 AU - 20.86 AU

Year: 22016 Days

Day: 18.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,455,703 km

• M1: 84,972 km (0.042 R)
• M2: 298,597 km (0.088 R)
• M3: 539,450 km (0.119 R)
• M4: 772,972 km (0.099 R)
• M5: 1,425,369 km (0.113 R)
• M6: 2,014,934 km (0.042 R)
• M7: 2,572,335 km (0.096 R)
• M8: 4,173,930 km (0.108 R)
• M9: 4,494,070 km (0.116 R)
• M10: 4,796,108 km (0.044 R)
• M11: 5,256,420 km (0.09 R)
• M12: 5,902,085 km (0.068 R)
• M13: 8,059,286 km (0.108 R)
• M14: 9,340,592 km (0.063 R)
• M15: 9,777,717 km (0.059 R)
• M16: 10,343,346 km (0.104 R)
• M17: 15,003,619 km (0.109 R)
• M18: 17,334,803 km (0.104 R)
• M19: 25,758,210 km (0.034 R)
• M20: 28,506,772 km (0.092 R)
• M21: 29,775,811 km (0.118 R)
• M22: 38,328,770 km (0.076 R)
• M23: 38,606,573 km (0.09 R)
• M24: 39,589,431 km (0.117 R)
• M25: 44,143,340 km (0.095 R)
• M26: 45,683,749 km (0.094 R)
• M27: 46,467,193 km (0.117 R)
• M28: 48,384,140 km (0.102 R)
• M29: 50,853,552 km (0.06 R)
• M30: 54,450,035 km (0.12 R)
• M31: 55,330,568 km (0.11 R)
• M32: 57,664,743 km (0.114 R)
• M33: 64,469,202 km (0.084 R)

Kuiper Belt

Range: 36.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit