🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 12.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.63 AU - 0.81 AU

Year: 401 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,826,583 km

• M1: 161,117 km (0.119 R)
• M2: 246,088 km (0.12 R)
• M3: 330,910 km (0.075 R)
• M4: 441,164 km (0.079 R)
• M5: 529,576 km (0.068 R)
• M6: 612,154 km (0.116 R)
• M7: 697,126 km (0.088 R)
• M8: 777,759 km (0.081 R)
• M9: 886,966 km (0.107 R)
• M10: 972,536 km (0.116 R)
• M11: 1,067,979 km (0.107 R)
• M12: 1,243,906 km (0.114 R)
• M13: 1,352,066 km (0.12 R)
• M14: 1,429,856 km (0.115 R)
• M15: 1,559,109 km (0.055 R)
• M16: 1,656,796 km (0.104 R)
• M17: 1,736,532 km (0.058 R)
• M18: 1,891,665 km (0.079 R)
• M19: 2,017,477 km (0.088 R)
• M20: 2,107,236 km (0.102 R)
• M21: 2,317,720 km (0.108 R)
• M22: 2,439,343 km (0.089 R)
• M23: 2,618,711 km (0.051 R)
• M24: 2,754,994 km (0.093 R)
• M25: 2,922,694 km (0.058 R)
• M26: 3,019,932 km (0.118 R)
• M27: 3,128,391 km (0.106 R)
• M28: 3,273,351 km (0.117 R)
• M29: 3,394,974 km (0.119 R)
• M30: 3,549,209 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.56 AU - 3.08 AU

Year: 3107 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,826,583 km

• M1: 186,249 km (0.104 R)
• M2: 300,542 km (0.094 R)
• M3: 388,206 km (0.086 R)
• M4: 685,308 km (0.091 R)
• M5: 910,153 km (0.055 R)
• M6: 998,267 km (0.059 R)
• M7: 1,113,008 km (0.115 R)
• M8: 1,256,921 km (0.072 R)
• M9: 1,394,701 km (0.101 R)
• M10: 1,672,205 km (0.049 R)
• M11: 1,782,907 km (0.113 R)
• M12: 1,910,365 km (0.082 R)
• M13: 2,115,015 km (0.105 R)
• M14: 2,204,923 km (0.069 R)
• M15: 2,326,995 km (0.094 R)
• M16: 2,788,654 km (0.106 R)
• M17: 3,141,106 km (0.06 R)
• M18: 3,507,920 km (0.095 R)
• M19: 3,760,292 km (0.105 R)
• M20: 3,981,398 km (0.031 R)
• M21: 4,359,581 km (0.107 R)
• M22: 4,611,654 km (0.074 R)
• M23: 4,749,433 km (0.043 R)
• M24: 4,848,617 km (0.068 R)
• M25: 5,008,986 km (0.116 R)
• M26: 5,334,810 km (0.079 R)
• M27: 5,542,003 km (0.068 R)
• M28: 5,752,038 km (0.116 R)
• M29: 5,900,589 km (0.093 R)
• M30: 6,179,738 km (0.098 R)
• M31: 6,507,507 km (0.117 R)
• M32: 6,818,521 km (0.108 R)
• M33: 7,088,994 km (0.084 R)
• M34: 7,640,711 km (0.08 R)
• M35: 7,968,929 km (0.118 R)
• M36: 8,663,661 km (0.058 R)
• M37: 8,834,353 km (0.062 R)
• M38: 9,055,309 km (0.108 R)
• M39: 9,502,906 km (0.091 R)
• M40: 9,603,435 km (0.11 R)
• M41: 10,008,846 km (0.105 R)
• M42: 10,239,376 km (0.095 R)
• M43: 10,419,791 km (0.092 R)
• M44: 10,575,373 km (0.063 R)
• M45: 10,784,062 km (0.062 R)
• M46: 11,231,958 km (0.083 R)
• M47: 11,364,950 km (0.028 R)
• M48: 11,578,576 km (0.12 R)
• M49: 12,309,960 km (0.081 R)
• M50: 13,056,154 km (0.04 R)
• M51: 13,788,735 km (0.068 R)
• M52: 15,441,043 km (0.049 R)
• M53: 15,618,616 km (0.112 R)
• M54: 15,826,557 km (0.103 R)
• M55: 16,035,545 km (0.109 R)
• M56: 16,275,500 km (0.062 R)
• M57: 16,365,708 km (0.039 R)
• M58: 16,546,871 km (0.111 R)
• M59: 16,941,360 km (0.044 R)
• M60: 17,308,474 km (0.087 R)
• M61: 17,678,130 km (0.076 R)
• M62: 17,894,897 km (0.048 R)
• M63: 18,519,319 km (0.048 R)
• M64: 18,645,131 km (0.068 R)
• M65: 18,992,347 km (0.084 R)
• M66: 19,341,808 km (0.028 R)
• M67: 20,305,517 km (0.092 R)
• M68: 20,662,907 km (0.087 R)
• M69: 21,284,935 km (0.077 R)
• M70: 22,279,760 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 10.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.55 AU - 4.41 AU

Year: 5209 Days

Day: 9 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,826,583 km

• M1: 132,993 km (0.052 R)
• M2: 245,041 km (0.026 R)
• M3: 321,187 km (0.066 R)
• M4: 441,164 km (0.11 R)
• M5: 543,190 km (0.112 R)
• M6: 802,144 km (0.103 R)
• M7: 931,696 km (0.058 R)
• M8: 1,414,897 km (0.09 R)
• M9: 1,852,770 km (0.034 R)
• M10: 2,310,838 km (0.087 R)
• M11: 2,394,015 km (0.092 R)
• M12: 2,563,659 km (0.11 R)
• M13: 3,305,066 km (0.045 R)
• M14: 3,590,648 km (0.085 R)
• M15: 4,160,167 km (0.074 R)
• M16: 4,236,612 km (0.113 R)
• M17: 4,468,638 km (0.05 R)
• M18: 4,705,003 km (0.09 R)
• M19: 6,530,396 km (0.056 R)
• M20: 6,768,855 km (0.03 R)
• M21: 7,625,901 km (0.074 R)
• M22: 7,719,699 km (0.119 R)
• M23: 7,845,511 km (0.06 R)
• M24: 8,517,056 km (0.099 R)
• M25: 8,744,893 km (0.098 R)
• M26: 8,909,002 km (0.118 R)
• M27: 9,107,219 km (0.07 R)
• M28: 9,240,212 km (0.119 R)
• M29: 9,474,482 km (0.052 R)
• M30: 10,500,574 km (0.064 R)
• M31: 10,815,328 km (0.111 R)
• M32: 11,741,937 km (0.061 R)
• M33: 12,805,279 km (0.068 R)
• M34: 13,291,920 km (0.082 R)
• M35: 13,405,166 km (0.113 R)
• M36: 14,090,923 km (0.066 R)
• M37: 14,360,797 km (0.1 R)
• M38: 14,554,526 km (0.061 R)
• M39: 15,338,270 km (0.059 R)
• M40: 15,496,694 km (0.099 R)
• M41: 16,418,067 km (0.115 R)
• M42: 16,580,082 km (0.09 R)
• M43: 17,439,521 km (0.053 R)
• M44: 17,646,266 km (0.119 R)
• M45: 18,439,583 km (0.076 R)
• M46: 19,287,055 km (0.088 R)
• M47: 19,458,045 km (0.109 R)
• M48: 19,543,765 km (0.067 R)
• M49: 19,844,756 km (0.116 R)
• M50: 20,103,859 km (0.084 R)
• M51: 20,756,705 km (0.05 R)
• M52: 21,151,793 km (0.047 R)
• M53: 21,726,847 km (0.082 R)
• M54: 21,994,029 km (0.081 R)
• M55: 22,262,258 km (0.102 R)
• M56: 22,441,775 km (0.099 R)
• M57: 22,892,513 km (0.087 R)
• M58: 23,028,199 km (0.053 R)
• M59: 23,255,139 km (0.079 R)
• M60: 23,391,721 km (0.083 R)
• M61: 24,308,607 km (0.1 R)
• M62: 28,237,496 km (0.115 R)
• M63: 28,529,062 km (0.038 R)
• M64: 29,115,186 km (0.066 R)
• M65: 29,311,459 km (0.083 R)
• M66: 29,458,962 km (0.111 R)
• M67: 30,051,519 km (0.077 R)
• M68: 30,349,219 km (0.118 R)
• M69: 31,147,773 km (0.104 R)
• M70: 31,549,742 km (0.113 R)
• M71: 32,308,054 km (0.116 R)
• M72: 33,174,674 km (0.084 R)
• M73: 33,328,311 km (0.039 R)
• M74: 33,739,406 km (0.066 R)
• M75: 34,359,190 km (0.099 R)
• M76: 34,618,593 km (0.113 R)
• M77: 34,722,563 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 20,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit