🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 11.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.68 AU - 0.68 AU

Year: 368 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,543,231 km

• M1: 142,268 km (0.082 R)
• M2: 239,805 km (0.097 R)
• M3: 328,966 km (0.09 R)
• M4: 444,006 km (0.098 R)
• M5: 595,549 km (0.098 R)
• M6: 680,371 km (0.098 R)
• M7: 777,311 km (0.098 R)
• M8: 926,460 km (0.083 R)
• M9: 1,010,982 km (0.083 R)
• M10: 1,081,443 km (0.08 R)
• M11: 1,158,037 km (0.089 R)
• M12: 1,272,180 km (0.118 R)
• M13: 1,362,687 km (0.048 R)
• M14: 1,493,286 km (0.085 R)
• M15: 1,579,454 km (0.078 R)
• M16: 1,727,107 km (0.099 R)
• M17: 1,848,581 km (0.067 R)
• M18: 2,036,326 km (0.075 R)
• M19: 2,219,584 km (0.056 R)
• M20: 2,335,522 km (0.109 R)
• M21: 2,425,281 km (0.08 R)
• M22: 2,521,921 km (0.061 R)
• M23: 2,678,101 km (0.112 R)
• M24: 2,760,530 km (0.071 R)
• M25: 2,969,967 km (0.106 R)
• M26: 3,079,771 km (0.071 R)
• M27: 3,166,239 km (0.064 R)
• M28: 3,366,700 km (0.116 R)
• M29: 3,468,576 km (0.055 R)
• M30: 3,565,067 km (0.112 R)
• M31: 3,859,924 km (0.083 R)
• M32: 3,973,469 km (0.055 R)
• M33: 4,094,793 km (0.07 R)
• M34: 4,279,247 km (0.104 R)
• M35: 4,424,656 km (0.067 R)
• M36: 4,543,587 km (0.035 R)
• M37: 4,635,140 km (0.117 R)
• M38: 4,791,769 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 14.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 551 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,543,231 km

• M1: 189,541 km (0.105 R)
• M2: 293,212 km (0.119 R)
• M3: 387,907 km (0.101 R)
• M4: 500,106 km (0.115 R)
• M5: 609,312 km (0.054 R)
• M6: 791,971 km (0.105 R)
• M7: 910,901 km (0.061 R)
• M8: 1,040,304 km (0.1 R)
• M9: 1,133,204 km (0.091 R)
• M10: 1,237,174 km (0.046 R)
• M11: 1,348,924 km (0.101 R)
• M12: 1,460,075 km (0.039 R)
• M13: 1,610,421 km (0.089 R)
• M14: 1,706,014 km (0.078 R)
• M15: 1,817,764 km (0.083 R)
• M16: 1,917,695 km (0.093 R)
• M17: 2,039,169 km (0.061 R)
• M18: 2,208,813 km (0.093 R)
• M19: 2,305,602 km (0.108 R)
• M20: 2,404,038 km (0.119 R)
• M21: 2,519,827 km (0.073 R)
• M22: 2,669,873 km (0.088 R)
• M23: 2,768,009 km (0.081 R)
• M24: 2,990,611 km (0.044 R)
• M25: 3,138,563 km (0.1 R)
• M26: 3,300,727 km (0.098 R)
• M27: 3,418,162 km (0.096 R)
• M28: 3,549,209 km (0.092 R)
• M29: 3,970,926 km (0.111 R)
• M30: 4,102,572 km (0.051 R)
• M31: 4,325,323 km (0.078 R)
• M32: 4,428,396 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 10.1

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.07 AU - 1.57 AU

Year: 995 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,543,231 km

• M1: 125,961 km (0.083 R)
• M2: 219,610 km (0.099 R)
• M3: 317,596 km (0.088 R)
• M4: 386,710 km (0.112 R)
• M5: 499,956 km (0.099 R)
• M6: 656,435 km (0.053 R)
• M7: 744,399 km (0.049 R)
• M8: 870,959 km (0.109 R)
• M9: 961,765 km (0.071 R)
• M10: 1,085,781 km (0.079 R)
• M11: 1,223,262 km (0.09 R)
• M12: 1,399,338 km (0.076 R)
• M13: 1,549,684 km (0.092 R)
• M14: 1,776,624 km (0.042 R)
• M15: 1,848,730 km (0.053 R)
• M16: 1,949,410 km (0.104 R)
• M17: 2,099,307 km (0.114 R)
• M18: 2,166,028 km (0.101 R)
• M19: 2,272,541 km (0.062 R)
• M20: 2,351,080 km (0.067 R)
• M21: 2,420,494 km (0.083 R)
• M22: 2,622,899 km (0.106 R)
• M23: 2,820,518 km (0.086 R)
• M24: 2,894,569 km (0.073 R)
• M25: 3,044,466 km (0.112 R)
• M26: 3,230,267 km (0.094 R)
• M27: 3,476,206 km (0.054 R)
• M28: 3,763,134 km (0.066 R)
• M29: 3,927,094 km (0.084 R)
• M30: 4,214,022 km (0.045 R)
• M31: 4,482,999 km (0.075 R)
• M32: 4,707,247 km (0.104 R)
• M33: 4,795,509 km (0.12 R)
• M34: 5,089,320 km (0.092 R)
• M35: 5,362,784 km (0.075 R)
• M36: 5,627,573 km (0.081 R)
• M37: 6,060,509 km (0.044 R)
• M38: 6,142,788 km (0.08 R)
• M39: 6,211,752 km (0.101 R)
• M40: 6,322,604 km (0.115 R)
• M41: 6,420,142 km (0.071 R)
• M42: 6,546,253 km (0.07 R)
• M43: 6,630,776 km (0.086 R)
• M44: 6,815,230 km (0.095 R)
• M45: 6,886,588 km (0.082 R)
• M46: 6,972,607 km (0.089 R)
• M47: 7,364,105 km (0.096 R)
• M48: 7,599,422 km (0.078 R)
• M49: 7,747,823 km (0.114 R)
• M50: 8,229,229 km (0.099 R)
• M51: 8,689,243 km (0.03 R)
• M52: 9,047,679 km (0.12 R)
• M53: 9,157,634 km (0.112 R)
• M54: 9,252,329 km (0.054 R)
• M55: 9,586,381 km (0.099 R)
• M56: 9,989,099 km (0.096 R)
• M57: 10,151,861 km (0.109 R)
• M58: 10,217,086 km (0.104 R)
• M59: 10,348,134 km (0.069 R)
• M60: 10,413,957 km (0.077 R)
• M61: 10,811,289 km (0.114 R)
• M62: 11,011,899 km (0.099 R)
• M63: 11,247,366 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.7

Radius: 7.9

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.99 AU - 7.33 AU

Year: 11275 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,543,231 km

• M1: 100,081 km (0.092 R)
• M2: 195,076 km (0.111 R)
• M3: 276,158 km (0.116 R)
• M4: 732,132 km (0.103 R)
• M5: 1,000,511 km (0.103 R)
• M6: 1,298,659 km (0.069 R)
• M7: 1,371,364 km (0.057 R)
• M8: 1,623,885 km (0.117 R)
• M9: 2,030,193 km (0.03 R)
• M10: 2,774,741 km (0.056 R)
• M11: 3,029,506 km (0.065 R)
• M12: 3,325,261 km (0.028 R)
• M13: 3,733,963 km (0.059 R)
• M14: 3,979,902 km (0.117 R)
• M15: 4,051,110 km (0.086 R)
• M16: 4,158,671 km (0.112 R)
• M17: 4,938,675 km (0.087 R)
• M18: 5,523,004 km (0.09 R)
• M19: 5,602,590 km (0.12 R)
• M20: 5,965,365 km (0.064 R)
• M21: 6,047,045 km (0.113 R)
• M22: 6,211,603 km (0.056 R)
• M23: 6,926,980 km (0.11 R)
• M24: 7,142,401 km (0.047 R)
• M25: 8,665,008 km (0.113 R)
• M26: 8,990,533 km (0.097 R)
• M27: 9,084,331 km (0.06 R)
• M28: 9,225,551 km (0.081 R)
• M29: 9,605,829 km (0.061 R)
• M30: 11,481,188 km (0.082 R)
• M31: 11,583,064 km (0.092 R)
• M32: 11,890,188 km (0.085 R)
• M33: 12,775,060 km (0.11 R)
• M34: 14,552,432 km (0.105 R)
• M35: 15,106,094 km (0.111 R)
• M36: 15,779,733 km (0.095 R)
• M37: 16,291,358 km (0.095 R)
• M38: 16,520,542 km (0.101 R)
• M39: 16,808,518 km (0.096 R)
• M40: 17,039,945 km (0.076 R)
• M41: 17,214,377 km (0.045 R)
• M42: 17,564,884 km (0.104 R)
• M43: 17,740,961 km (0.053 R)
• M44: 19,171,117 km (0.072 R)
• M45: 20,206,334 km (0.117 R)
• M46: 21,072,356 km (0.083 R)
• M47: 21,197,121 km (0.107 R)
• M48: 21,384,716 km (0.088 R)
• M49: 22,140,335 km (0.055 R)
• M50: 22,585,239 km (0.116 R)
• M51: 22,968,808 km (0.084 R)
• M52: 23,548,350 km (0.07 R)
• M53: 24,721,796 km (0.117 R)
• M54: 25,117,183 km (0.089 R)
• M55: 25,183,306 km (0.115 R)
• M56: 26,181,722 km (0.074 R)
• M57: 26,584,738 km (0.115 R)
• M58: 26,922,231 km (0.076 R)
• M59: 27,396,905 km (0.115 R)
• M60: 28,079,969 km (0.083 R)
• M61: 28,699,454 km (0.111 R)
• M62: 29,184,450 km (0.106 R)
• M63: 30,092,210 km (0.11 R)
• M64: 30,373,454 km (0.108 R)
• M65: 30,584,836 km (0.087 R)
• M66: 32,222,334 km (0.099 R)
• M67: 33,523,536 km (0.111 R)
• M68: 34,034,264 km (0.072 R)
• M69: 34,547,534 km (0.093 R)
• M70: 35,137,249 km (0.105 R)
• M71: 35,953,455 km (0.102 R)
• M72: 37,453,622 km (0.08 R)
• M73: 37,529,169 km (0.067 R)
• M74: 37,831,806 km (0.106 R)
• M75: 39,511,042 km (0.119 R)
• M76: 42,075,000 km (0.047 R)
• M77: 42,468,143 km (0.107 R)
• M78: 42,546,981 km (0.104 R)
• M79: 43,734,489 km (0.11 R)
• M80: 44,212,454 km (0.081 R)
• M81: 44,532,145 km (0.058 R)
• M82: 46,628,609 km (0.099 R)
• M83: 47,525,299 km (0.112 R)
• M84: 49,418,460 km (0.032 R)
• M85: 51,252,231 km (0.061 R)
• M86: 51,672,002 km (0.102 R)
• M87: 53,618,121 km (0.093 R)
• M88: 54,215,166 km (0.054 R)
• M89: 55,760,362 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit