🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 310 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,709,270 km

• M1: 150,795 km (0.098 R)
• M2: 247,136 km (0.103 R)
• M3: 326,273 km (0.088 R)
• M4: 421,866 km (0.062 R)
• M5: 520,601 km (0.089 R)
• M6: 639,680 km (0.097 R)
• M7: 715,676 km (0.101 R)
• M8: 818,749 km (0.069 R)
• M9: 896,540 km (0.089 R)
• M10: 1,116,599 km (0.102 R)
• M11: 1,248,993 km (0.085 R)
• M12: 1,354,758 km (0.037 R)
• M13: 1,452,595 km (0.11 R)
• M14: 1,534,126 km (0.053 R)
• M15: 1,745,209 km (0.11 R)
• M16: 1,876,556 km (0.116 R)
• M17: 1,970,204 km (0.064 R)
• M18: 2,052,932 km (0.056 R)
• M19: 2,136,856 km (0.11 R)
• M20: 2,400,148 km (0.076 R)
• M21: 2,475,396 km (0.075 R)
• M22: 2,583,106 km (0.041 R)
• M23: 2,664,936 km (0.114 R)
• M24: 2,766,214 km (0.033 R)
• M25: 2,845,352 km (0.109 R)
• M26: 2,972,659 km (0.086 R)
• M27: 3,203,788 km (0.095 R)
• M28: 3,282,177 km (0.059 R)
• M29: 3,415,918 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 13.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,709,270 km

• M1: 170,242 km (0.081 R)
• M2: 261,198 km (0.103 R)
• M3: 363,972 km (0.068 R)
• M4: 467,793 km (0.095 R)
• M5: 561,890 km (0.096 R)
• M6: 645,515 km (0.051 R)
• M7: 737,667 km (0.119 R)
• M8: 848,968 km (0.085 R)
• M9: 999,613 km (0.104 R)
• M10: 1,094,009 km (0.102 R)
• M11: 1,223,711 km (0.069 R)
• M12: 1,354,758 km (0.093 R)
• M13: 1,482,216 km (0.113 R)
• M14: 1,627,176 km (0.041 R)
• M15: 1,800,410 km (0.085 R)
• M16: 1,946,268 km (0.06 R)
• M17: 2,066,994 km (0.111 R)
• M18: 2,220,332 km (0.112 R)
• M19: 2,321,310 km (0.063 R)
• M20: 2,455,051 km (0.085 R)
• M21: 2,623,199 km (0.119 R)
• M22: 2,817,078 km (0.067 R)
• M23: 2,943,488 km (0.057 R)
• M24: 3,105,652 km (0.062 R)
• M25: 3,190,623 km (0.098 R)
• M26: 3,386,447 km (0.118 R)
• M27: 3,604,112 km (0.054 R)
• M28: 3,747,875 km (0.097 R)
• M29: 3,838,681 km (0.12 R)
• M30: 4,004,137 km (0.098 R)
• M31: 4,140,570 km (0.116 R)
• M32: 4,285,081 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 13.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.48 AU - 2.2 AU

Year: 1664 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,709,270 km

• M1: 178,620 km (0.118 R)
• M2: 521,049 km (0.113 R)
• M3: 636,389 km (0.108 R)
• M4: 762,201 km (0.034 R)
• M5: 1,112,559 km (0.12 R)
• M6: 1,316,461 km (0.113 R)
• M7: 1,574,218 km (0.089 R)
• M8: 1,730,548 km (0.06 R)
• M9: 1,903,334 km (0.046 R)
• M10: 2,036,775 km (0.093 R)
• M11: 2,185,026 km (0.116 R)
• M12: 2,776,536 km (0.091 R)
• M13: 2,954,708 km (0.08 R)
• M14: 3,071,244 km (0.117 R)
• M15: 3,255,698 km (0.045 R)
• M16: 3,376,274 km (0.101 R)
• M17: 3,553,099 km (0.09 R)
• M18: 3,649,590 km (0.114 R)
• M19: 3,761,040 km (0.09 R)
• M20: 3,901,812 km (0.114 R)
• M21: 4,130,996 km (0.078 R)
• M22: 4,305,876 km (0.12 R)
• M23: 4,527,879 km (0.114 R)
• M24: 4,632,896 km (0.101 R)
• M25: 4,723,403 km (0.058 R)
• M26: 5,154,245 km (0.11 R)
• M27: 5,422,025 km (0.11 R)
• M28: 5,629,966 km (0.117 R)
• M29: 5,824,144 km (0.092 R)
• M30: 6,004,260 km (0.078 R)
• M31: 6,336,517 km (0.086 R)
• M32: 6,504,815 km (0.111 R)
• M33: 6,657,704 km (0.056 R)
• M34: 6,915,162 km (0.098 R)
• M35: 7,105,899 km (0.108 R)
• M36: 7,245,922 km (0.111 R)
• M37: 7,369,042 km (0.099 R)
• M38: 7,635,475 km (0.107 R)
• M39: 7,742,887 km (0.095 R)
• M40: 8,013,808 km (0.094 R)
• M41: 8,159,517 km (0.106 R)
• M42: 8,361,324 km (0.089 R)
• M43: 8,620,577 km (0.116 R)
• M44: 8,713,926 km (0.119 R)
• M45: 8,844,974 km (0.064 R)
• M46: 9,128,312 km (0.072 R)
• M47: 9,723,114 km (0.069 R)
• M48: 9,820,352 km (0.071 R)
• M49: 10,231,896 km (0.086 R)
• M50: 10,330,631 km (0.117 R)
• M51: 10,669,171 km (0.12 R)
• M52: 10,990,956 km (0.061 R)
• M53: 11,459,346 km (0.106 R)
• M54: 11,644,399 km (0.109 R)
• M55: 12,226,335 km (0.101 R)
• M56: 13,505,546 km (0.091 R)
• M57: 13,941,474 km (0.051 R)
• M58: 14,095,111 km (0.098 R)
• M59: 14,183,075 km (0.088 R)
• M60: 14,715,344 km (0.106 R)
• M61: 14,849,384 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.49 AU - 4.97 AU

Year: 5801 Days

Day: 7.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,709,270 km

• M1: 166,203 km (0.081 R)
• M2: 252,970 km (0.106 R)
• M3: 397,631 km (0.061 R)
• M4: 592,108 km (0.111 R)
• M5: 698,173 km (0.053 R)
• M6: 1,119,740 km (0.103 R)
• M7: 1,411,905 km (0.104 R)
• M8: 2,382,795 km (0.111 R)
• M9: 2,512,496 km (0.106 R)
• M10: 2,695,006 km (0.071 R)
• M11: 3,232,810 km (0.075 R)
• M12: 3,377,172 km (0.086 R)
• M13: 3,995,460 km (0.084 R)
• M14: 4,467,292 km (0.063 R)
• M15: 4,894,992 km (0.069 R)
• M16: 5,187,456 km (0.068 R)
• M17: 5,421,277 km (0.109 R)
• M18: 5,702,222 km (0.111 R)
• M19: 5,921,682 km (0.041 R)
• M20: 6,010,244 km (0.119 R)
• M21: 6,505,263 km (0.038 R)
• M22: 6,665,632 km (0.108 R)
• M23: 7,036,934 km (0.062 R)
• M24: 7,225,278 km (0.115 R)
• M25: 7,343,759 km (0.082 R)
• M26: 7,558,732 km (0.1 R)
• M27: 8,464,397 km (0.073 R)
• M28: 8,866,815 km (0.1 R)
• M29: 9,352,709 km (0.102 R)
• M30: 9,664,172 km (0.112 R)
• M31: 9,979,076 km (0.068 R)
• M32: 10,591,978 km (0.104 R)
• M33: 12,389,845 km (0.105 R)
• M34: 12,560,536 km (0.12 R)
• M35: 12,646,106 km (0.083 R)
• M36: 12,731,976 km (0.053 R)
• M37: 12,904,312 km (0.092 R)
• M38: 13,077,247 km (0.106 R)
• M39: 13,251,080 km (0.074 R)
• M40: 13,659,782 km (0.1 R)
• M41: 13,954,190 km (0.087 R)
• M42: 14,131,763 km (0.091 R)
• M43: 14,489,451 km (0.072 R)
• M44: 15,672,172 km (0.039 R)
• M45: 15,887,743 km (0.076 R)
• M46: 16,477,906 km (0.091 R)
• M47: 16,665,801 km (0.111 R)
• M48: 16,948,840 km (0.097 R)
• M49: 17,075,251 km (0.099 R)
• M50: 17,170,245 km (0.07 R)
• M51: 17,297,104 km (0.07 R)
• M52: 17,456,127 km (0.099 R)
• M53: 18,097,303 km (0.051 R)
• M54: 18,388,421 km (0.108 R)
• M55: 19,237,837 km (0.114 R)
• M56: 19,733,904 km (0.119 R)
• M57: 19,933,467 km (0.057 R)
• M58: 20,066,759 km (0.111 R)
• M59: 20,267,520 km (0.096 R)
• M60: 22,034,570 km (0.081 R)
• M61: 22,138,091 km (0.107 R)
• M62: 22,310,877 km (0.109 R)
• M63: 22,414,698 km (0.112 R)
• M64: 23,041,513 km (0.093 R)
• M65: 23,638,708 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit