🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,118,352 km

• M1: 152,141 km (0.101 R)
• M2: 242,199 km (0.09 R)
• M3: 324,777 km (0.089 R)
• M4: 418,126 km (0.117 R)
• M5: 534,663 km (0.074 R)
• M6: 617,839 km (0.054 R)
• M7: 734,226 km (0.075 R)
• M8: 855,999 km (0.057 R)
• M9: 942,167 km (0.115 R)
• M10: 1,034,619 km (0.045 R)
• M11: 1,139,337 km (0.083 R)
• M12: 1,225,955 km (0.104 R)
• M13: 1,295,667 km (0.066 R)
• M14: 1,366,726 km (0.113 R)
• M15: 1,479,373 km (0.091 R)
• M16: 1,591,871 km (0.114 R)
• M17: 1,764,208 km (0.113 R)
• M18: 1,942,977 km (0.108 R)
• M19: 2,089,733 km (0.113 R)
• M20: 2,166,327 km (0.114 R)
• M21: 2,259,676 km (0.065 R)
• M22: 2,338,514 km (0.119 R)
• M23: 2,426,328 km (0.104 R)
• M24: 2,759,333 km (0.119 R)
• M25: 2,830,990 km (0.096 R)
• M26: 2,946,330 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 8.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.26 AU - 2.96 AU

Year: 2860 Days

Day: 14.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,118,352 km

• M1: 147,055 km (0.076 R)
• M2: 203,004 km (0.072 R)
• M3: 349,311 km (0.102 R)
• M4: 426,504 km (0.066 R)
• M5: 688,599 km (0.106 R)
• M6: 752,477 km (0.064 R)
• M7: 857,345 km (0.106 R)
• M8: 1,040,004 km (0.086 R)
• M9: 1,269,188 km (0.11 R)
• M10: 1,337,704 km (0.104 R)
• M11: 1,538,764 km (0.072 R)
• M12: 1,699,133 km (0.029 R)
• M13: 1,865,186 km (0.115 R)
• M14: 1,943,725 km (0.116 R)
• M15: 2,063,553 km (0.094 R)
• M16: 2,423,635 km (0.109 R)
• M17: 2,833,384 km (0.117 R)
• M18: 2,893,672 km (0.068 R)
• M19: 3,061,820 km (0.05 R)
• M20: 3,248,967 km (0.108 R)
• M21: 3,359,968 km (0.096 R)
• M22: 3,766,575 km (0.113 R)
• M23: 3,899,867 km (0.091 R)
• M24: 4,361,825 km (0.04 R)
• M25: 4,572,758 km (0.114 R)
• M26: 5,004,647 km (0.1 R)
• M27: 5,077,801 km (0.098 R)
• M28: 5,133,002 km (0.114 R)
• M29: 5,244,004 km (0.083 R)
• M30: 5,449,551 km (0.118 R)
• M31: 5,562,797 km (0.1 R)
• M32: 6,278,323 km (0.1 R)
• M33: 6,636,910 km (0.071 R)
• M34: 6,757,934 km (0.096 R)
• M35: 7,002,228 km (0.095 R)
• M36: 7,604,509 km (0.057 R)
• M37: 7,837,432 km (0.076 R)
• M38: 8,223,395 km (0.118 R)
• M39: 8,615,641 km (0.037 R)
• M40: 8,747,885 km (0.111 R)
• M41: 8,880,578 km (0.105 R)
• M42: 8,969,589 km (0.096 R)
• M43: 9,531,928 km (0.105 R)
• M44: 9,691,548 km (0.094 R)
• M45: 9,966,958 km (0.093 R)
• M46: 10,059,410 km (0.095 R)
• M47: 10,338,410 km (0.087 R)
• M48: 10,596,466 km (0.095 R)
• M49: 10,667,226 km (0.063 R)
• M50: 11,190,669 km (0.109 R)
• M51: 11,334,881 km (0.09 R)
• M52: 11,771,408 km (0.119 R)
• M53: 12,016,150 km (0.091 R)
• M54: 12,213,320 km (0.095 R)
• M55: 13,240,160 km (0.118 R)
• M56: 14,009,093 km (0.054 R)
• M57: 14,451,154 km (0.103 R)
• M58: 14,660,741 km (0.115 R)
• M59: 15,083,056 km (0.109 R)
• M60: 15,269,155 km (0.063 R)
• M61: 16,047,812 km (0.114 R)
• M62: 18,347,281 km (0.088 R)
• M63: 18,489,100 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.59 AU - 9.69 AU

Year: 20301 Days

Day: 16.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,118,352 km

• M1: 102,325 km (0.045 R)
• M2: 278,701 km (0.025 R)
• M3: 373,845 km (0.099 R)
• M4: 469,737 km (0.105 R)
• M5: 756,516 km (0.062 R)
• M6: 804,837 km (0.097 R)
• M7: 892,202 km (0.108 R)
• M8: 1,049,279 km (0.074 R)
• M9: 1,434,195 km (0.114 R)
• M10: 1,540,708 km (0.116 R)
• M11: 1,777,522 km (0.098 R)
• M12: 1,809,985 km (0.117 R)
• M13: 2,111,125 km (0.102 R)
• M14: 2,391,920 km (0.08 R)
• M15: 2,988,367 km (0.097 R)
• M16: 3,027,113 km (0.082 R)
• M17: 3,546,218 km (0.05 R)
• M18: 3,711,374 km (0.109 R)
• M19: 4,135,484 km (0.053 R)
• M20: 4,178,717 km (0.086 R)
• M21: 4,642,022 km (0.103 R)
• M22: 4,845,475 km (0.118 R)
• M23: 5,284,844 km (0.096 R)
• M24: 5,712,544 km (0.115 R)
• M25: 5,833,419 km (0.109 R)
• M26: 6,475,194 km (0.058 R)
• M27: 6,779,028 km (0.048 R)
• M28: 7,243,230 km (0.112 R)
• M29: 8,475,916 km (0.067 R)
• M30: 9,003,697 km (0.102 R)
• M31: 9,257,415 km (0.117 R)
• M32: 9,887,372 km (0.054 R)
• M33: 10,413,209 km (0.115 R)
• M34: 10,620,102 km (0.102 R)
• M35: 11,067,998 km (0.118 R)
• M36: 11,339,818 km (0.063 R)
• M37: 11,889,889 km (0.076 R)
• M38: 12,511,169 km (0.116 R)
• M39: 13,430,747 km (0.08 R)
• M40: 13,656,042 km (0.116 R)
• M41: 13,752,981 km (0.117 R)
• M42: 15,000,029 km (0.047 R)
• M43: 15,873,980 km (0.083 R)
• M44: 16,180,356 km (0.092 R)
• M45: 16,660,864 km (0.074 R)
• M46: 17,530,327 km (0.11 R)
• M47: 19,713,110 km (0.09 R)
• M48: 19,859,267 km (0.111 R)
• M49: 19,895,769 km (0.093 R)
• M50: 20,226,081 km (0.03 R)
• M51: 20,299,683 km (0.07 R)
• M52: 20,595,139 km (0.078 R)
• M53: 21,866,571 km (0.065 R)
• M54: 22,245,353 km (0.07 R)
• M55: 22,511,787 km (0.109 R)
• M56: 22,779,268 km (0.079 R)
• M57: 23,510,502 km (0.07 R)
• M58: 23,820,768 km (0.05 R)
• M59: 25,154,284 km (0.069 R)
• M60: 25,511,374 km (0.096 R)
• M61: 26,350,917 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit