🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.34 AU - 2.12 AU

Year: 1517 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,100,064 km

• M1: 124,914 km (0.062 R)
• M2: 244,593 km (0.076 R)
• M3: 337,642 km (0.075 R)
• M4: 511,326 km (0.051 R)
• M5: 590,014 km (0.103 R)
• M6: 683,812 km (0.076 R)
• M7: 921,672 km (0.081 R)
• M8: 1,130,960 km (0.084 R)
• M9: 1,232,836 km (0.1 R)
• M10: 1,289,384 km (0.042 R)
• M11: 1,369,120 km (0.047 R)
• M12: 1,436,888 km (0.1 R)
• M13: 1,642,435 km (0.098 R)
• M14: 1,852,620 km (0.1 R)
• M15: 1,917,845 km (0.052 R)
• M16: 2,030,193 km (0.101 R)
• M17: 2,134,313 km (0.099 R)
• M18: 2,240,079 km (0.064 R)
• M19: 2,320,712 km (0.088 R)
• M20: 2,429,619 km (0.113 R)
• M21: 2,518,181 km (0.101 R)
• M22: 2,590,736 km (0.107 R)
• M23: 2,715,351 km (0.064 R)
• M24: 2,847,745 km (0.072 R)
• M25: 3,107,148 km (0.094 R)
• M26: 3,288,311 km (0.098 R)
• M27: 3,368,046 km (0.081 R)
• M28: 3,504,181 km (0.084 R)
• M29: 3,692,973 km (0.113 R)
• M30: 4,093,895 km (0.06 R)
• M31: 4,266,082 km (0.094 R)
• M32: 4,400,272 km (0.082 R)
• M33: 4,549,421 km (0.116 R)
• M34: 4,693,334 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 14.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.29 AU - 2.29 AU

Year: 2311 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,100,064 km

• M1: 179,817 km (0.094 R)
• M2: 277,205 km (0.082 R)
• M3: 385,514 km (0.062 R)
• M4: 474,674 km (0.107 R)
• M5: 585,376 km (0.026 R)
• M6: 720,015 km (0.108 R)
• M7: 1,047,185 km (0.117 R)
• M8: 1,193,492 km (0.045 R)
• M9: 1,330,523 km (0.036 R)
• M10: 1,439,132 km (0.114 R)
• M11: 1,612,665 km (0.104 R)
• M12: 1,720,226 km (0.079 R)
• M13: 1,886,429 km (0.116 R)
• M14: 2,145,981 km (0.094 R)
• M15: 2,285,407 km (0.092 R)
• M16: 2,552,439 km (0.072 R)
• M17: 2,668,676 km (0.109 R)
• M18: 2,797,480 km (0.109 R)
• M19: 2,972,510 km (0.074 R)
• M20: 3,140,059 km (0.097 R)
• M21: 3,287,862 km (0.097 R)
• M22: 3,531,707 km (0.083 R)
• M23: 3,709,578 km (0.096 R)
• M24: 3,988,130 km (0.087 R)
• M25: 4,136,232 km (0.06 R)
• M26: 4,361,975 km (0.072 R)
• M27: 4,476,267 km (0.115 R)
• M28: 4,799,399 km (0.107 R)
• M29: 4,891,252 km (0.097 R)
• M30: 4,997,018 km (0.076 R)
• M31: 5,090,217 km (0.109 R)
• M32: 5,197,329 km (0.105 R)
• M33: 5,332,416 km (0.112 R)
• M34: 5,454,937 km (0.116 R)
• M35: 5,702,970 km (0.089 R)
• M36: 5,898,345 km (0.114 R)
• M37: 6,096,113 km (0.04 R)
• M38: 6,469,210 km (0.119 R)
• M39: 6,746,714 km (0.087 R)
• M40: 6,849,937 km (0.097 R)
• M41: 6,953,608 km (0.078 R)
• M42: 7,162,746 km (0.075 R)
• M43: 7,283,172 km (0.067 R)
• M44: 7,449,824 km (0.068 R)
• M45: 7,602,564 km (0.115 R)
• M46: 7,725,384 km (0.113 R)
• M47: 7,848,951 km (0.113 R)
• M48: 8,700,313 km (0.108 R)
• M49: 9,251,432 km (0.115 R)
• M50: 9,399,234 km (0.099 R)
• M51: 9,630,812 km (0.102 R)
• M52: 10,251,643 km (0.084 R)
• M53: 10,370,573 km (0.057 R)
• M54: 10,885,639 km (0.03 R)
• M55: 11,146,238 km (0.09 R)
• M56: 11,303,765 km (0.083 R)
• M57: 11,798,186 km (0.062 R)
• M58: 12,119,821 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.6

Radius: 9.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.88 AU - 2.96 AU

Year: 2510 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,100,064 km

• M1: 155,881 km (0.076 R)
• M2: 221,704 km (0.066 R)
• M3: 315,053 km (0.114 R)
• M4: 387,159 km (0.08 R)
• M5: 466,297 km (0.119 R)
• M6: 564,582 km (0.08 R)
• M7: 629,957 km (0.079 R)
• M8: 733,329 km (0.116 R)
• M9: 1,128,716 km (0.11 R)
• M10: 1,222,065 km (0.118 R)
• M11: 1,336,059 km (0.06 R)
• M12: 1,408,015 km (0.097 R)
• M13: 1,546,393 km (0.034 R)
• M14: 1,612,665 km (0.066 R)
• M15: 1,757,925 km (0.063 R)
• M16: 1,989,053 km (0.065 R)
• M17: 2,061,459 km (0.063 R)
• M18: 2,155,705 km (0.069 R)
• M19: 2,305,453 km (0.111 R)
• M20: 2,414,510 km (0.112 R)
• M21: 2,603,901 km (0.086 R)
• M22: 2,985,525 km (0.083 R)
• M23: 3,213,362 km (0.117 R)
• M24: 3,775,401 km (0.12 R)
• M25: 3,839,729 km (0.046 R)
• M26: 4,087,762 km (0.117 R)
• M27: 4,273,862 km (0.106 R)
• M28: 4,367,959 km (0.089 R)
• M29: 4,626,913 km (0.04 R)
• M30: 4,806,879 km (0.112 R)
• M31: 4,918,928 km (0.062 R)
• M32: 5,003,450 km (0.113 R)
• M33: 5,145,419 km (0.099 R)
• M34: 5,564,891 km (0.054 R)
• M35: 6,085,791 km (0.093 R)
• M36: 6,405,781 km (0.085 R)
• M37: 6,560,166 km (0.115 R)
• M38: 6,731,455 km (0.091 R)
• M39: 6,888,384 km (0.114 R)
• M40: 6,951,514 km (0.088 R)
• M41: 7,046,509 km (0.115 R)
• M42: 7,173,966 km (0.043 R)
• M43: 7,382,655 km (0.09 R)
• M44: 8,321,232 km (0.08 R)
• M45: 8,439,115 km (0.066 R)
• M46: 8,506,733 km (0.116 R)
• M47: 8,693,431 km (0.115 R)
• M48: 8,796,056 km (0.102 R)
• M49: 9,192,640 km (0.071 R)
• M50: 9,524,597 km (0.086 R)
• M51: 9,612,710 km (0.105 R)
• M52: 9,700,973 km (0.11 R)
• M53: 9,896,198 km (0.047 R)
• M54: 10,021,113 km (0.067 R)
• M55: 10,290,688 km (0.096 R)
• M56: 10,671,863 km (0.114 R)
• M57: 11,076,376 km (0.099 R)
• M58: 11,150,427 km (0.073 R)
• M59: 11,786,667 km (0.105 R)
• M60: 11,900,211 km (0.091 R)
• M61: 11,957,208 km (0.091 R)
• M62: 12,185,644 km (0.09 R)
• M63: 12,666,302 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 6.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.01 AU - 9.43 AU

Year: 18669 Days

Day: 19.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,100,064 km

• M1: 135,087 km (0.105 R)
• M2: 253,718 km (0.104 R)
• M3: 320,289 km (0.084 R)
• M4: 378,632 km (0.047 R)
• M5: 687,253 km (0.084 R)
• M6: 805,136 km (0.109 R)
• M7: 929,900 km (0.108 R)
• M8: 1,038,658 km (0.083 R)
• M9: 1,083,388 km (0.069 R)
• M10: 1,221,467 km (0.045 R)
• M11: 1,696,290 km (0.084 R)
• M12: 1,776,026 km (0.072 R)
• M13: 2,339,860 km (0.108 R)
• M14: 2,429,021 km (0.069 R)
• M15: 2,672,267 km (0.082 R)
• M16: 3,965,989 km (0.084 R)
• M17: 4,072,503 km (0.087 R)
• M18: 4,252,170 km (0.087 R)
• M19: 4,324,874 km (0.087 R)
• M20: 4,471,331 km (0.106 R)
• M21: 4,582,183 km (0.1 R)
• M22: 4,996,718 km (0.089 R)
• M23: 5,111,909 km (0.101 R)
• M24: 5,581,347 km (0.055 R)
• M25: 5,780,911 km (0.115 R)
• M26: 5,983,017 km (0.102 R)
• M27: 6,228,507 km (0.113 R)
• M28: 7,070,444 km (0.036 R)
• M29: 7,504,727 km (0.102 R)
• M30: 8,444,650 km (0.118 R)
• M31: 10,335,118 km (0.093 R)
• M32: 11,176,756 km (0.113 R)
• M33: 11,327,551 km (0.087 R)
• M34: 11,478,944 km (0.12 R)
• M35: 11,732,811 km (0.046 R)
• M36: 12,401,813 km (0.107 R)
• M37: 12,505,784 km (0.063 R)
• M38: 12,714,622 km (0.081 R)
• M39: 12,766,981 km (0.09 R)
• M40: 12,977,316 km (0.082 R)
• M41: 13,082,932 km (0.111 R)
• M42: 13,241,955 km (0.086 R)
• M43: 14,046,193 km (0.114 R)
• M44: 15,087,394 km (0.101 R)
• M45: 15,142,895 km (0.084 R)
• M46: 15,870,389 km (0.049 R)
• M47: 17,534,067 km (0.034 R)
• M48: 17,650,903 km (0.095 R)
• M49: 18,653,807 km (0.07 R)
• M50: 20,162,053 km (0.089 R)
• M51: 20,529,765 km (0.063 R)
• M52: 20,652,884 km (0.085 R)
• M53: 21,147,753 km (0.057 R)
• M54: 23,229,707 km (0.083 R)
• M55: 23,615,221 km (0.089 R)
• M56: 24,849,852 km (0.111 R)
• M57: 25,706,749 km (0.092 R)
• M58: 25,972,285 km (0.033 R)
• M59: 26,038,856 km (0.103 R)
• M60: 28,746,577 km (0.114 R)
• M61: 29,437,420 km (0.104 R)
• M62: 30,694,641 km (0.07 R)
• M63: 31,258,924 km (0.052 R)
• M64: 31,613,471 km (0.087 R)
• M65: 32,111,931 km (0.102 R)
• M66: 33,478,059 km (0.078 R)
• M67: 33,550,464 km (0.073 R)
• M68: 34,350,663 km (0.108 R)
• M69: 34,716,430 km (0.094 R)
• M70: 35,525,605 km (0.057 R)
• M71: 35,747,458 km (0.074 R)
• M72: 35,821,509 km (0.086 R)
• M73: 37,312,851 km (0.083 R)
• M74: 37,914,982 km (0.114 R)
• M75: 38,066,076 km (0.105 R)
• M76: 39,358,003 km (0.08 R)
• M77: 40,278,628 km (0.114 R)
• M78: 44,508,358 km (0.068 R)
• M79: 45,146,842 km (0.054 R)
• M80: 46,029,769 km (0.099 R)
• M81: 48,302,759 km (0.061 R)
• M82: 48,876,766 km (0.053 R)
• M83: 48,958,895 km (0.065 R)
• M84: 50,445,898 km (0.054 R)
• M85: 51,863,936 km (0.118 R)
• M86: 52,115,560 km (0.065 R)
• M87: 52,872,824 km (0.043 R)
• M88: 53,548,857 km (0.088 R)
• M89: 53,887,995 km (0.103 R)
• M90: 54,313,003 km (0.094 R)
• M91: 54,398,124 km (0.06 R)
• M92: 57,058,722 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit