🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 11.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 504 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,951,151 km

• M1: 148,251 km (0.044 R)
• M2: 505,790 km (0.095 R)
• M3: 975,827 km (0.099 R)
• M4: 1,990,848 km (0.096 R)
• M5: 2,750,506 km (0.061 R)
• M6: 3,365,503 km (0.072 R)
• M7: 3,924,401 km (0.089 R)
• M8: 4,472,378 km (0.074 R)
• M9: 5,024,095 km (0.073 R)
• M10: 5,637,596 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 9.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.38 AU

Year: 925 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,951,151 km

• M1: 123,269 km (0.063 R)
• M2: 909,256 km (0.045 R)
• M3: 1,236,576 km (0.057 R)
• M4: 1,611,618 km (0.066 R)
• M5: 2,043,357 km (0.095 R)
• M6: 2,952,164 km (0.118 R)
• M7: 3,718,704 km (0.063 R)
• M8: 4,348,361 km (0.087 R)
• M9: 4,697,523 km (0.116 R)
• M10: 5,119,389 km (0.073 R)
• M11: 5,433,544 km (0.114 R)
• M12: 5,859,150 km (0.098 R)
• M13: 7,340,618 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 10.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.19 AU - 5.27 AU

Year: 8112 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,951,151 km

• M1: 126,560 km (0.055 R)
• M2: 448,943 km (0.104 R)
• M3: 858,692 km (0.09 R)
• M4: 1,174,493 km (0.063 R)
• M5: 2,298,870 km (0.112 R)
• M6: 3,132,430 km (0.118 R)
• M7: 3,808,313 km (0.089 R)
• M8: 4,363,620 km (0.111 R)
• M9: 5,147,663 km (0.07 R)
• M10: 5,699,529 km (0.112 R)
• M11: 6,392,766 km (0.069 R)
• M12: 6,849,488 km (0.075 R)
• M13: 7,215,404 km (0.029 R)
• M14: 9,334,159 km (0.103 R)
• M15: 9,830,674 km (0.094 R)
• M16: 10,202,575 km (0.084 R)
• M17: 11,837,829 km (0.082 R)
• M18: 13,132,000 km (0.095 R)
• M19: 14,458,634 km (0.098 R)
• M20: 15,001,375 km (0.113 R)
• M21: 16,515,156 km (0.08 R)
• M22: 17,715,679 km (0.12 R)
• M23: 21,123,219 km (0.099 R)
• M24: 27,336,318 km (0.088 R)
• M25: 33,713,526 km (0.026 R)
• M26: 37,866,512 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.6

Radius: 7.4

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.96 AU - 11.34 AU

Year: 18773 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,951,151 km

• M1: 94,845 km (0.117 R)
• M2: 368,908 km (0.112 R)
• M3: 801,695 km (0.063 R)
• M4: 1,354,010 km (0.066 R)
• M5: 1,644,230 km (0.111 R)
• M6: 2,157,949 km (0.046 R)
• M7: 2,604,050 km (0.045 R)
• M8: 4,317,544 km (0.118 R)
• M9: 5,330,621 km (0.114 R)
• M10: 6,449,763 km (0.032 R)
• M11: 9,313,066 km (0.071 R)
• M12: 10,800,817 km (0.113 R)
• M13: 11,766,022 km (0.059 R)
• M14: 14,089,875 km (0.061 R)
• M15: 14,543,007 km (0.103 R)
• M16: 16,787,125 km (0.11 R)
• M17: 19,252,498 km (0.104 R)
• M18: 21,056,499 km (0.052 R)
• M19: 23,074,275 km (0.117 R)
• M20: 23,492,700 km (0.069 R)
• M21: 30,019,356 km (0.089 R)
• M22: 30,392,902 km (0.101 R)
• M23: 31,149,269 km (0.091 R)
• M24: 33,493,916 km (0.108 R)
• M25: 35,814,029 km (0.074 R)
• M26: 36,234,250 km (0.115 R)
• M27: 36,657,761 km (0.092 R)
• M28: 37,227,580 km (0.051 R)
• M29: 37,514,808 km (0.042 R)
• M30: 39,865,289 km (0.066 R)
• M31: 41,845,965 km (0.034 R)
• M32: 42,939,226 km (0.073 R)
• M33: 46,999,313 km (0.065 R)
• M34: 47,334,711 km (0.118 R)
• M35: 50,953,932 km (0.119 R)
• M36: 59,714,084 km (0.08 R)
• M37: 60,899,947 km (0.063 R)
• M38: 61,298,625 km (0.062 R)
• M39: 64,138,741 km (0.112 R)
• M40: 66,220,245 km (0.115 R)
• M41: 74,769,016 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit