🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 12.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.94 AU

Year: 2827 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,272,833 km

• M1: 150,944 km (0.077 R)
• M2: 295,456 km (0.115 R)
• M3: 503,247 km (0.061 R)
• M4: 764,744 km (0.104 R)
• M5: 912,547 km (0.104 R)
• M6: 1,013,675 km (0.118 R)
• M7: 1,279,062 km (0.072 R)
• M8: 1,425,668 km (0.11 R)
• M9: 2,154,957 km (0.104 R)
• M10: 2,408,526 km (0.097 R)
• M11: 2,671,968 km (0.08 R)
• M12: 3,113,132 km (0.104 R)
• M13: 3,400,659 km (0.109 R)
• M14: 3,622,064 km (0.083 R)
• M15: 3,787,369 km (0.057 R)
• M16: 3,894,033 km (0.095 R)
• M17: 4,017,152 km (0.109 R)
• M18: 4,110,201 km (0.065 R)
• M19: 4,188,441 km (0.063 R)
• M20: 4,378,281 km (0.115 R)
• M21: 4,717,270 km (0.103 R)
• M22: 4,865,072 km (0.108 R)
• M23: 4,981,310 km (0.106 R)
• M24: 5,081,540 km (0.095 R)
• M25: 5,216,328 km (0.113 R)
• M26: 5,645,225 km (0.119 R)
• M27: 6,032,235 km (0.101 R)
• M28: 6,121,395 km (0.08 R)
• M29: 6,647,232 km (0.082 R)
• M30: 6,869,085 km (0.106 R)
• M31: 7,037,233 km (0.104 R)
• M32: 7,377,419 km (0.101 R)
• M33: 7,492,011 km (0.108 R)
• M34: 7,607,201 km (0.101 R)
• M35: 7,858,825 km (0.093 R)
• M36: 8,172,382 km (0.102 R)
• M37: 8,530,071 km (0.104 R)
• M38: 8,610,255 km (0.102 R)
• M39: 8,751,176 km (0.105 R)
• M40: 9,055,907 km (0.068 R)
• M41: 9,322,640 km (0.076 R)
• M42: 9,488,245 km (0.086 R)
• M43: 9,571,272 km (0.111 R)
• M44: 9,822,147 km (0.093 R)
• M45: 9,990,595 km (0.09 R)
• M46: 10,480,228 km (0.1 R)
• M47: 10,977,791 km (0.12 R)
• M48: 11,086,997 km (0.104 R)
• M49: 11,174,512 km (0.109 R)
• M50: 11,727,276 km (0.08 R)
• M51: 12,402,561 km (0.097 R)
• M52: 12,607,510 km (0.104 R)
• M53: 12,721,953 km (0.091 R)
• M54: 12,905,659 km (0.093 R)
• M55: 13,579,148 km (0.104 R)
• M56: 13,861,140 km (0.107 R)
• M57: 14,359,451 km (0.074 R)
• M58: 14,455,044 km (0.073 R)
• M59: 14,574,722 km (0.035 R)
• M60: 14,984,471 km (0.074 R)
• M61: 15,154,264 km (0.064 R)
• M62: 15,913,922 km (0.101 R)
• M63: 16,136,823 km (0.114 R)
• M64: 16,335,938 km (0.087 R)
• M65: 16,610,899 km (0.067 R)
• M66: 16,686,146 km (0.095 R)
• M67: 16,836,941 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 9.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.71 AU - 3.31 AU

Year: 3605 Days

Day: 11.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,272,833 km

• M1: 130,001 km (0.112 R)
• M2: 221,704 km (0.035 R)
• M3: 339,138 km (0.092 R)
• M4: 440,267 km (0.118 R)
• M5: 634,893 km (0.081 R)
• M6: 728,242 km (0.108 R)
• M7: 978,968 km (0.098 R)
• M8: 1,054,515 km (0.093 R)
• M9: 1,349,074 km (0.065 R)
• M10: 1,501,215 km (0.089 R)
• M11: 1,569,730 km (0.102 R)
• M12: 1,740,422 km (0.096 R)
• M13: 2,013,288 km (0.086 R)
• M14: 2,154,957 km (0.04 R)
• M15: 2,255,038 km (0.091 R)
• M16: 2,334,026 km (0.11 R)
• M17: 2,494,694 km (0.071 R)
• M18: 2,694,856 km (0.1 R)
• M19: 3,390,935 km (0.116 R)
• M20: 3,507,920 km (0.066 R)
• M21: 3,626,252 km (0.094 R)
• M22: 3,719,153 km (0.079 R)
• M23: 3,786,023 km (0.088 R)
• M24: 3,961,950 km (0.069 R)
• M25: 4,057,693 km (0.059 R)
• M26: 4,265,634 km (0.109 R)
• M27: 4,534,162 km (0.08 R)
• M28: 4,969,192 km (0.053 R)
• M29: 5,028,284 km (0.115 R)
• M30: 5,087,524 km (0.118 R)
• M31: 5,296,812 km (0.087 R)
• M32: 5,478,573 km (0.11 R)
• M33: 5,848,230 km (0.11 R)
• M34: 6,035,975 km (0.067 R)
• M35: 6,401,742 km (0.118 R)
• M36: 6,889,431 km (0.058 R)
• M37: 6,988,465 km (0.094 R)
• M38: 7,238,143 km (0.109 R)
• M39: 7,355,578 km (0.111 R)
• M40: 7,473,760 km (0.084 R)
• M41: 7,643,554 km (0.095 R)
• M42: 8,335,893 km (0.069 R)
• M43: 8,423,856 km (0.05 R)
• M44: 8,778,702 km (0.08 R)
• M45: 9,066,229 km (0.081 R)
• M46: 9,338,497 km (0.103 R)
• M47: 9,429,902 km (0.06 R)
• M48: 9,909,961 km (0.12 R)
• M49: 10,228,156 km (0.112 R)
• M50: 10,702,082 km (0.115 R)
• M51: 11,125,145 km (0.115 R)
• M52: 11,202,637 km (0.052 R)
• M53: 11,280,427 km (0.093 R)
• M54: 11,710,970 km (0.078 R)
• M55: 11,987,726 km (0.087 R)
• M56: 12,266,726 km (0.072 R)
• M57: 12,326,715 km (0.073 R)
• M58: 12,487,383 km (0.1 R)
• M59: 12,628,603 km (0.101 R)
• M60: 13,280,401 km (0.059 R)
• M61: 13,507,042 km (0.109 R)
• M62: 13,610,564 km (0.063 R)
• M63: 13,859,944 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 5.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.83 AU - 11.51 AU

Year: 20756 Days

Day: 23 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,272,833 km

• M1: 81,082 km (0.071 R)
• M2: 143,315 km (0.111 R)
• M3: 522,097 km (0.064 R)
• M4: 1,033,272 km (0.109 R)
• M5: 1,252,882 km (0.069 R)
• M6: 1,659,190 km (0.107 R)
• M7: 2,760,530 km (0.034 R)
• M8: 2,850,737 km (0.03 R)
• M9: 3,126,895 km (0.05 R)
• M10: 3,284,122 km (0.076 R)
• M11: 3,606,206 km (0.11 R)
• M12: 4,176,922 km (0.06 R)
• M13: 4,315,151 km (0.063 R)
• M14: 4,385,013 km (0.055 R)
• M15: 4,739,261 km (0.063 R)
• M16: 5,029,480 km (0.101 R)
• M17: 5,288,135 km (0.09 R)
• M18: 5,856,757 km (0.047 R)
• M19: 7,051,445 km (0.071 R)
• M20: 7,845,810 km (0.067 R)
• M21: 8,102,669 km (0.119 R)
• M22: 8,933,686 km (0.094 R)
• M23: 9,517,865 km (0.032 R)
• M24: 9,791,629 km (0.036 R)
• M25: 13,630,012 km (0.114 R)
• M26: 14,353,467 km (0.073 R)
• M27: 14,562,455 km (0.111 R)
• M28: 14,930,615 km (0.093 R)
• M29: 15,999,343 km (0.1 R)
• M30: 16,488,229 km (0.112 R)
• M31: 16,871,947 km (0.085 R)
• M32: 17,314,009 km (0.105 R)
• M33: 17,425,160 km (0.077 R)
• M34: 17,984,207 km (0.06 R)
• M35: 18,435,843 km (0.086 R)
• M36: 18,492,541 km (0.09 R)
• M37: 18,833,923 km (0.067 R)
• M38: 19,696,654 km (0.096 R)
• M39: 19,870,786 km (0.119 R)
• M40: 20,513,458 km (0.037 R)
• M41: 21,400,873 km (0.066 R)
• M42: 22,846,587 km (0.11 R)
• M43: 23,335,473 km (0.107 R)
• M44: 23,642,896 km (0.08 R)
• M45: 24,510,414 km (0.096 R)
• M46: 25,136,481 km (0.073 R)
• M47: 25,514,665 km (0.077 R)
• M48: 26,788,790 km (0.1 R)
• M49: 26,917,294 km (0.085 R)
• M50: 30,063,338 km (0.114 R)
• M51: 30,867,875 km (0.099 R)
• M52: 32,156,062 km (0.094 R)
• M53: 34,435,036 km (0.098 R)
• M54: 35,841,256 km (0.092 R)
• M55: 36,908,338 km (0.114 R)
• M56: 37,409,790 km (0.094 R)
• M57: 39,438,187 km (0.105 R)
• M58: 41,576,390 km (0.119 R)
• M59: 41,650,890 km (0.095 R)
• M60: 43,223,462 km (0.081 R)
• M61: 43,449,804 km (0.093 R)
• M62: 44,282,765 km (0.056 R)
• M63: 44,815,483 km (0.053 R)
• M64: 44,891,778 km (0.102 R)
• M65: 45,810,608 km (0.112 R)
• M66: 45,964,395 km (0.085 R)
• M67: 47,744,759 km (0.076 R)
• M68: 49,389,887 km (0.073 R)
• M69: 51,612,163 km (0.06 R)
• M70: 51,852,118 km (0.09 R)
• M71: 53,219,293 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit