🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 13

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.74 AU - 1.08 AU

Year: 599 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,348,868 km

• M1: 163,959 km (0.085 R)
• M2: 253,419 km (0.056 R)
• M3: 354,996 km (0.038 R)
• M4: 790,625 km (0.07 R)
• M5: 975,827 km (0.11 R)
• M6: 1,069,176 km (0.077 R)
• M7: 1,160,730 km (0.11 R)
• M8: 1,276,668 km (0.098 R)
• M9: 1,458,130 km (0.104 R)
• M10: 1,601,595 km (0.098 R)
• M11: 1,934,300 km (0.088 R)
• M12: 2,047,995 km (0.077 R)
• M13: 2,131,620 km (0.086 R)
• M14: 2,269,250 km (0.099 R)
• M15: 2,512,347 km (0.115 R)
• M16: 2,630,230 km (0.073 R)
• M17: 2,922,095 km (0.106 R)
• M18: 3,217,102 km (0.074 R)
• M19: 3,345,607 km (0.103 R)
• M20: 3,537,541 km (0.086 R)
• M21: 3,757,001 km (0.11 R)
• M22: 3,900,465 km (0.065 R)
• M23: 4,267,279 km (0.069 R)
• M24: 4,425,554 km (0.084 R)
• M25: 4,526,532 km (0.058 R)
• M26: 4,748,087 km (0.103 R)
• M27: 4,842,782 km (0.077 R)
• M28: 5,087,076 km (0.032 R)
• M29: 5,308,630 km (0.07 R)
• M30: 5,506,099 km (0.116 R)
• M31: 5,788,839 km (0.114 R)
• M32: 6,076,217 km (0.059 R)
• M33: 6,264,112 km (0.068 R)
• M34: 6,368,381 km (0.114 R)
• M35: 6,463,526 km (0.106 R)
• M36: 6,549,694 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.79 AU - 2.23 AU

Year: 1967 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,348,868 km

• M1: 179,667 km (0.115 R)
• M2: 301,889 km (0.107 R)
• M3: 410,945 km (0.084 R)
• M4: 512,074 km (0.091 R)
• M5: 826,079 km (0.072 R)
• M6: 917,185 km (0.087 R)
• M7: 1,151,455 km (0.092 R)
• M8: 1,308,383 km (0.118 R)
• M9: 1,417,141 km (0.117 R)
• M10: 1,621,491 km (0.099 R)
• M11: 2,034,531 km (0.077 R)
• M12: 2,227,363 km (0.093 R)
• M13: 2,346,143 km (0.095 R)
• M14: 2,467,168 km (0.105 R)
• M15: 2,800,323 km (0.05 R)
• M16: 2,914,765 km (0.081 R)
• M17: 3,222,637 km (0.101 R)
• M18: 3,495,055 km (0.06 R)
• M19: 3,775,252 km (0.117 R)
• M20: 3,886,253 km (0.119 R)
• M21: 4,558,247 km (0.105 R)
• M22: 4,796,257 km (0.028 R)
• M23: 5,020,804 km (0.093 R)
• M24: 5,195,983 km (0.117 R)
• M25: 5,337,652 km (0.06 R)
• M26: 5,570,726 km (0.087 R)
• M27: 5,661,232 km (0.078 R)
• M28: 6,195,895 km (0.107 R)
• M29: 6,422,087 km (0.068 R)
• M30: 6,517,082 km (0.077 R)
• M31: 6,727,715 km (0.107 R)
• M32: 7,077,475 km (0.094 R)
• M33: 7,215,105 km (0.074 R)
• M34: 7,413,322 km (0.049 R)
• M35: 8,286,226 km (0.108 R)
• M36: 8,556,549 km (0.112 R)
• M37: 8,956,873 km (0.106 R)
• M38: 9,406,565 km (0.032 R)
• M39: 9,929,708 km (0.091 R)
• M40: 10,574,475 km (0.09 R)
• M41: 11,004,270 km (0.114 R)
• M42: 11,278,632 km (0.056 R)
• M43: 11,532,201 km (0.047 R)
• M44: 11,671,327 km (0.047 R)
• M45: 12,257,002 km (0.077 R)
• M46: 12,613,045 km (0.116 R)
• M47: 13,141,425 km (0.032 R)
• M48: 13,898,241 km (0.058 R)
• M49: 14,120,693 km (0.119 R)
• M50: 14,219,876 km (0.082 R)
• M51: 14,669,418 km (0.115 R)
• M52: 15,022,169 km (0.111 R)
• M53: 15,250,456 km (0.059 R)
• M54: 15,531,101 km (0.065 R)
• M55: 15,864,854 km (0.113 R)
• M56: 15,993,957 km (0.11 R)
• M57: 16,097,329 km (0.066 R)
• M58: 16,383,061 km (0.059 R)
• M59: 17,223,801 km (0.06 R)
• M60: 17,890,409 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.1

Radius: 5.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.7 AU - 7.66 AU

Year: 11917 Days

Day: 22.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,348,868 km

• M1: 280,197 km (0.105 R)
• M2: 403,316 km (0.113 R)
• M3: 498,311 km (0.109 R)
• M4: 581,487 km (0.085 R)
• M5: 892,351 km (0.043 R)
• M6: 1,137,243 km (0.115 R)
• M7: 1,186,311 km (0.078 R)
• M8: 1,324,839 km (0.058 R)
• M9: 1,389,465 km (0.064 R)
• M10: 1,549,086 km (0.036 R)
• M11: 1,631,215 km (0.095 R)
• M12: 2,338,364 km (0.104 R)
• M13: 2,889,932 km (0.093 R)
• M14: 3,145,744 km (0.117 R)
• M15: 3,320,175 km (0.096 R)
• M16: 3,498,047 km (0.069 R)
• M17: 3,587,955 km (0.057 R)
• M18: 3,752,064 km (0.114 R)
• M19: 3,788,865 km (0.082 R)
• M20: 3,974,666 km (0.104 R)
• M21: 4,030,915 km (0.118 R)
• M22: 4,588,915 km (0.078 R)
• M23: 5,109,515 km (0.078 R)
• M24: 5,418,435 km (0.088 R)
• M25: 6,424,929 km (0.1 R)
• M26: 6,469,061 km (0.064 R)
• M27: 7,006,117 km (0.052 R)
• M28: 7,885,453 km (0.109 R)
• M29: 8,098,780 km (0.064 R)
• M30: 8,531,118 km (0.108 R)
• M31: 8,628,207 km (0.114 R)
• M32: 8,799,048 km (0.096 R)
• M33: 8,970,936 km (0.042 R)
• M34: 11,013,246 km (0.113 R)
• M35: 11,760,637 km (0.079 R)
• M36: 11,868,796 km (0.117 R)
• M37: 13,473,083 km (0.032 R)
• M38: 16,848,759 km (0.095 R)
• M39: 17,246,091 km (0.03 R)
• M40: 17,987,498 km (0.064 R)
• M41: 20,500,743 km (0.086 R)
• M42: 21,285,683 km (0.061 R)
• M43: 21,549,573 km (0.112 R)
• M44: 21,648,757 km (0.06 R)
• M45: 21,748,090 km (0.11 R)
• M46: 21,980,565 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.8

Radius: 4.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.46 AU - 8.96 AU

Year: 13363 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,348,868 km

• M1: 66,272 km (0.104 R)
• M2: 133,740 km (0.081 R)
• M3: 165,156 km (0.074 R)
• M4: 301,290 km (0.095 R)
• M5: 382,073 km (0.114 R)
• M6: 551,268 km (0.112 R)
• M7: 1,111,512 km (0.084 R)
• M8: 1,295,667 km (0.115 R)
• M9: 1,610,421 km (0.084 R)
• M10: 1,734,438 km (0.036 R)
• M11: 2,102,748 km (0.076 R)
• M12: 2,470,908 km (0.116 R)
• M13: 2,711,013 km (0.108 R)
• M14: 2,983,879 km (0.08 R)
• M15: 3,317,632 km (0.102 R)
• M16: 3,690,280 km (0.09 R)
• M17: 4,076,243 km (0.044 R)
• M18: 4,561,837 km (0.11 R)
• M19: 4,885,866 km (0.065 R)
• M20: 5,997,079 km (0.084 R)
• M21: 6,286,701 km (0.105 R)
• M22: 6,646,783 km (0.077 R)
• M23: 7,593,438 km (0.06 R)
• M24: 7,732,116 km (0.057 R)
• M25: 7,871,541 km (0.086 R)
• M26: 8,011,864 km (0.12 R)
• M27: 8,402,015 km (0.099 R)
• M28: 9,609,270 km (0.105 R)
• M29: 10,636,708 km (0.118 R)
• M30: 11,898,865 km (0.075 R)
• M31: 12,221,697 km (0.102 R)
• M32: 12,262,388 km (0.107 R)
• M33: 13,794,420 km (0.119 R)
• M34: 15,605,152 km (0.113 R)
• M35: 16,091,495 km (0.096 R)
• M36: 16,448,435 km (0.101 R)
• M37: 17,079,290 km (0.084 R)
• M38: 17,580,592 km (0.096 R)
• M39: 17,718,073 km (0.066 R)
• M40: 18,086,682 km (0.091 R)
• M41: 18,831,230 km (0.07 R)
• M42: 19,348,989 km (0.096 R)
• M43: 19,775,941 km (0.079 R)
• M44: 21,221,804 km (0.113 R)
• M45: 21,908,159 km (0.094 R)
• M46: 23,706,176 km (0.058 R)
• M47: 26,332,965 km (0.117 R)
• M48: 26,753,335 km (0.09 R)
• M49: 27,760,578 km (0.064 R)
• M50: 27,867,391 km (0.091 R)
• M51: 31,577,119 km (0.113 R)
• M52: 31,632,769 km (0.047 R)
• M53: 31,967,719 km (0.108 R)
• M54: 33,318,887 km (0.101 R)
• M55: 33,375,584 km (0.114 R)
• M56: 33,830,511 km (0.116 R)
• M57: 34,230,087 km (0.117 R)
• M58: 36,076,873 km (0.055 R)
• M59: 37,896,731 km (0.116 R)
• M60: 39,866,337 km (0.113 R)
• M61: 40,047,051 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit