🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 14.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.8 AU - 1.32 AU

Year: 728 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,572,236 km

• M1: 182,360 km (0.075 R)
• M2: 272,867 km (0.045 R)
• M3: 403,017 km (0.06 R)
• M4: 507,735 km (0.065 R)
• M5: 671,545 km (0.057 R)
• M6: 790,625 km (0.093 R)
• M7: 906,413 km (0.113 R)
• M8: 1,148,164 km (0.092 R)
• M9: 1,291,927 km (0.094 R)
• M10: 1,384,827 km (0.107 R)
• M11: 1,567,187 km (0.108 R)
• M12: 1,663,229 km (0.111 R)
• M13: 1,776,176 km (0.094 R)
• M14: 1,895,704 km (0.115 R)
• M15: 2,006,407 km (0.038 R)
• M16: 2,099,756 km (0.086 R)
• M17: 2,426,178 km (0.036 R)
• M18: 2,568,147 km (0.12 R)
• M19: 2,682,888 km (0.091 R)
• M20: 2,935,409 km (0.076 R)
• M21: 3,060,324 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 8.2

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.61 AU - 2.89 AU

Year: 3041 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,572,236 km

• M1: 102,774 km (0.045 R)
• M2: 160,668 km (0.115 R)
• M3: 274,961 km (0.107 R)
• M4: 357,539 km (0.081 R)
• M5: 468,241 km (0.077 R)
• M6: 523,593 km (0.1 R)
• M7: 672,742 km (0.105 R)
• M8: 802,593 km (0.1 R)
• M9: 870,660 km (0.104 R)
• M10: 952,789 km (0.118 R)
• M11: 1,025,344 km (0.118 R)
• M12: 1,112,410 km (0.116 R)
• M13: 1,375,403 km (0.119 R)
• M14: 1,458,130 km (0.119 R)
• M15: 1,672,355 km (0.101 R)
• M16: 1,775,876 km (0.076 R)
• M17: 1,851,124 km (0.09 R)
• M18: 2,227,512 km (0.067 R)
• M19: 2,292,587 km (0.049 R)
• M20: 2,783,268 km (0.047 R)
• M21: 2,906,687 km (0.111 R)
• M22: 3,436,861 km (0.103 R)
• M23: 3,569,405 km (0.106 R)
• M24: 3,684,296 km (0.104 R)
• M25: 3,878,624 km (0.092 R)
• M26: 4,036,599 km (0.045 R)
• M27: 4,096,289 km (0.12 R)
• M28: 4,196,519 km (0.038 R)
• M29: 4,257,107 km (0.109 R)
• M30: 4,461,158 km (0.071 R)
• M31: 4,564,381 km (0.045 R)
• M32: 4,752,126 km (0.093 R)
• M33: 4,836,499 km (0.108 R)
• M34: 5,440,426 km (0.105 R)
• M35: 6,068,138 km (0.12 R)
• M36: 6,274,733 km (0.04 R)
• M37: 6,437,047 km (0.114 R)
• M38: 6,624,343 km (0.028 R)
• M39: 6,980,237 km (0.096 R)
• M40: 7,513,553 km (0.048 R)
• M41: 7,984,637 km (0.115 R)
• M42: 8,185,995 km (0.094 R)
• M43: 8,414,282 km (0.071 R)
• M44: 9,748,096 km (0.113 R)
• M45: 10,234,439 km (0.087 R)
• M46: 10,562,956 km (0.117 R)
• M47: 10,645,684 km (0.107 R)
• M48: 10,922,889 km (0.12 R)
• M49: 11,456,205 km (0.034 R)
• M50: 11,711,718 km (0.102 R)
• M51: 12,026,622 km (0.105 R)
• M52: 12,257,451 km (0.07 R)
• M53: 12,460,605 km (0.115 R)
• M54: 12,664,956 km (0.117 R)
• M55: 13,047,178 km (0.049 R)
• M56: 13,403,520 km (0.036 R)
• M57: 13,463,210 km (0.109 R)
• M58: 13,702,866 km (0.105 R)
• M59: 14,065,042 km (0.059 R)
• M60: 14,369,175 km (0.115 R)
• M61: 14,922,238 km (0.093 R)
• M62: 15,077,072 km (0.083 R)
• M63: 15,357,119 km (0.081 R)
• M64: 15,733,358 km (0.085 R)
• M65: 16,207,733 km (0.113 R)
• M66: 17,105,918 km (0.064 R)
• M67: 17,365,620 km (0.072 R)
• M68: 17,593,757 km (0.103 R)
• M69: 18,317,511 km (0.103 R)
• M70: 18,383,783 km (0.095 R)
• M71: 19,320,116 km (0.116 R)
• M72: 20,340,374 km (0.049 R)
• M73: 20,649,892 km (0.097 R)
• M74: 21,134,439 km (0.068 R)
• M75: 21,204,002 km (0.04 R)
• M76: 22,397,644 km (0.053 R)
• M77: 22,468,553 km (0.12 R)
• M78: 22,931,110 km (0.081 R)
• M79: 23,002,617 km (0.052 R)
• M80: 23,109,879 km (0.101 R)
• M81: 24,192,220 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.3

Radius: 3.9

Gravity: 36.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.6 AU - 6.3 AU

Year: 9678 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,572,236 km

• M1: 63,878 km (0.113 R)
• M2: 128,505 km (0.083 R)
• M3: 200,312 km (0.071 R)
• M4: 230,979 km (0.058 R)
• M5: 423,063 km (0.099 R)
• M6: 450,140 km (0.119 R)
• M7: 720,463 km (0.079 R)
• M8: 753,225 km (0.092 R)
• M9: 1,243,308 km (0.077 R)
• M10: 2,328,341 km (0.082 R)
• M11: 2,886,341 km (0.028 R)
• M12: 3,317,034 km (0.095 R)
• M13: 3,483,686 km (0.052 R)
• M14: 3,596,333 km (0.095 R)
• M15: 3,912,284 km (0.105 R)
• M16: 3,941,455 km (0.087 R)
• M17: 4,117,831 km (0.11 R)
• M18: 4,177,221 km (0.053 R)
• M19: 4,975,176 km (0.105 R)
• M20: 5,133,900 km (0.051 R)
• M21: 5,554,419 km (0.093 R)
• M22: 5,752,188 km (0.089 R)
• M23: 6,880,754 km (0.106 R)
• M24: 7,057,579 km (0.116 R)
• M25: 7,706,534 km (0.114 R)
• M26: 7,816,638 km (0.102 R)
• M27: 8,374,489 km (0.095 R)
• M28: 8,639,127 km (0.052 R)
• M29: 8,829,865 km (0.115 R)
• M30: 9,606,726 km (0.117 R)
• M31: 9,646,220 km (0.1 R)
• M32: 10,284,106 km (0.111 R)
• M33: 10,526,903 km (0.1 R)
• M34: 10,771,495 km (0.11 R)
• M35: 11,768,565 km (0.036 R)
• M36: 12,192,675 km (0.065 R)
• M37: 12,535,554 km (0.062 R)
• M38: 12,881,573 km (0.112 R)
• M39: 12,968,639 km (0.075 R)
• M40: 13,274,717 km (0.098 R)
• M41: 13,893,902 km (0.105 R)
• M42: 14,072,522 km (0.085 R)
• M43: 14,613,019 km (0.107 R)
• M44: 14,703,825 km (0.033 R)
• M45: 14,885,886 km (0.119 R)
• M46: 15,206,175 km (0.111 R)
• M47: 15,436,406 km (0.089 R)
• M48: 16,180,954 km (0.096 R)
• M49: 16,699,610 km (0.118 R)
• M50: 17,704,758 km (0.109 R)
• M51: 17,946,957 km (0.1 R)
• M52: 18,385,578 km (0.119 R)
• M53: 18,827,790 km (0.088 R)
• M54: 19,273,591 km (0.069 R)
• M55: 19,472,856 km (0.102 R)
• M56: 20,175,517 km (0.108 R)
• M57: 20,276,495 km (0.073 R)
• M58: 20,529,914 km (0.065 R)
• M59: 20,937,419 km (0.113 R)
• M60: 21,708,895 km (0.054 R)
• M61: 22,228,299 km (0.077 R)
• M62: 23,757,638 km (0.117 R)
• M63: 24,723,741 km (0.031 R)
• M64: 25,922,020 km (0.113 R)
• M65: 26,860,746 km (0.082 R)
• M66: 27,362,348 km (0.07 R)
• M67: 27,586,147 km (0.118 R)
• M68: 28,942,251 km (0.095 R)
• M69: 29,628,307 km (0.117 R)
• M70: 29,915,834 km (0.102 R)
• M71: 30,088,620 km (0.086 R)
• M72: 31,191,605 km (0.109 R)
• M73: 31,953,806 km (0.092 R)
• M74: 32,959,702 km (0.062 R)
• M75: 33,795,805 km (0.026 R)
• M76: 34,156,335 km (0.116 R)
• M77: 34,276,762 km (0.082 R)
• M78: 35,855,468 km (0.075 R)
• M79: 35,977,989 km (0.072 R)
• M80: 36,715,357 km (0.107 R)
• M81: 37,209,778 km (0.118 R)
• M82: 38,330,116 km (0.076 R)
• M83: 38,580,543 km (0.106 R)
• M84: 38,768,737 km (0.056 R)
• M85: 40,540,125 km (0.067 R)
• M86: 40,795,339 km (0.109 R)
• M87: 41,628,450 km (0.107 R)
• M88: 42,273,067 km (0.072 R)
• M89: 42,337,693 km (0.116 R)
• M90: 42,856,050 km (0.102 R)
• M91: 43,050,976 km (0.089 R)
• M92: 43,246,201 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit