🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 9.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.17 AU - 1.23 AU

Year: 907 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,657,546 km

• M1: 124,615 km (0.111 R)
• M2: 228,885 km (0.06 R)
• M3: 367,113 km (0.065 R)
• M4: 459,116 km (0.115 R)
• M5: 600,187 km (0.091 R)
• M6: 693,386 km (0.098 R)
• M7: 890,107 km (0.063 R)
• M8: 959,820 km (0.115 R)
• M9: 1,042,847 km (0.103 R)
• M10: 1,186,610 km (0.055 R)
• M11: 1,282,353 km (0.106 R)
• M12: 1,405,622 km (0.097 R)
• M13: 1,494,483 km (0.074 R)
• M14: 1,772,286 km (0.12 R)
• M15: 1,882,540 km (0.085 R)
• M16: 1,952,701 km (0.096 R)
• M17: 2,016,579 km (0.119 R)
• M18: 2,081,206 km (0.066 R)
• M19: 2,376,811 km (0.089 R)
• M20: 2,709,666 km (0.106 R)
• M21: 2,781,324 km (0.114 R)
• M22: 2,893,821 km (0.11 R)
• M23: 3,016,342 km (0.037 R)
• M24: 3,123,753 km (0.072 R)
• M25: 3,325,561 km (0.085 R)
• M26: 3,428,185 km (0.091 R)
• M27: 3,618,922 km (0.068 R)
• M28: 3,689,083 km (0.071 R)
• M29: 3,822,076 km (0.117 R)
• M30: 3,929,637 km (0.103 R)
• M31: 4,038,245 km (0.075 R)
• M32: 4,193,677 km (0.074 R)
• M33: 4,463,552 km (0.117 R)
• M34: 4,529,524 km (0.113 R)
• M35: 4,595,946 km (0.102 R)
• M36: 4,710,388 km (0.081 R)
• M37: 4,883,922 km (0.092 R)
• M38: 4,971,436 km (0.111 R)
• M39: 5,098,894 km (0.034 R)
• M40: 5,487,699 km (0.089 R)
• M41: 5,578,804 km (0.113 R)
• M42: 5,680,530 km (0.082 R)
• M43: 5,793,327 km (0.1 R)
• M44: 5,875,756 km (0.085 R)
• M45: 5,979,427 km (0.051 R)
• M46: 6,062,753 km (0.069 R)
• M47: 6,125,434 km (0.113 R)
• M48: 6,199,037 km (0.095 R)
• M49: 6,528,002 km (0.09 R)
• M50: 6,764,965 km (0.093 R)
• M51: 6,993,850 km (0.043 R)
• M52: 7,158,857 km (0.06 R)
• M53: 7,236,348 km (0.047 R)
• M54: 7,358,719 km (0.07 R)
• M55: 7,425,739 km (0.102 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 5.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.57 AU - 6.83 AU

Year: 9393 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,657,546 km

• M1: 84,523 km (0.096 R)
• M2: 176,675 km (0.117 R)
• M3: 251,324 km (0.072 R)
• M4: 313,258 km (0.12 R)
• M5: 473,178 km (0.096 R)
• M6: 512,223 km (0.048 R)
• M7: 572,960 km (0.098 R)
• M8: 625,469 km (0.068 R)
• M9: 702,063 km (0.087 R)
• M10: 852,558 km (0.117 R)
• M11: 937,829 km (0.117 R)
• M12: 1,026,092 km (0.103 R)
• M13: 1,293,423 km (0.086 R)
• M14: 1,478,625 km (0.048 R)
• M15: 1,567,038 km (0.098 R)
• M16: 1,826,889 km (0.044 R)
• M17: 2,100,205 km (0.041 R)
• M18: 2,149,721 km (0.093 R)
• M19: 2,473,002 km (0.041 R)
• M20: 2,649,229 km (0.095 R)
• M21: 2,756,939 km (0.059 R)
• M22: 3,069,898 km (0.112 R)
• M23: 3,145,295 km (0.115 R)
• M24: 3,259,438 km (0.119 R)
• M25: 3,394,376 km (0.096 R)
• M26: 4,389,202 km (0.1 R)
• M27: 4,474,173 km (0.103 R)
• M28: 4,538,201 km (0.108 R)
• M29: 4,667,304 km (0.107 R)
• M30: 5,017,513 km (0.053 R)
• M31: 5,512,831 km (0.085 R)
• M32: 5,604,535 km (0.054 R)
• M33: 6,404,584 km (0.109 R)
• M34: 6,598,014 km (0.088 R)
• M35: 6,793,389 km (0.11 R)
• M36: 6,990,708 km (0.072 R)
• M37: 7,214,956 km (0.055 R)
• M38: 7,365,601 km (0.026 R)
• M39: 8,423,557 km (0.04 R)
• M40: 8,876,090 km (0.091 R)
• M41: 8,929,796 km (0.11 R)
• M42: 9,037,656 km (0.05 R)
• M43: 9,445,909 km (0.069 R)
• M44: 10,563,554 km (0.053 R)
• M45: 10,620,551 km (0.039 R)
• M46: 10,935,754 km (0.074 R)
• M47: 11,312,292 km (0.118 R)
• M48: 11,604,905 km (0.063 R)
• M49: 12,287,072 km (0.055 R)
• M50: 12,557,544 km (0.072 R)
• M51: 12,982,253 km (0.099 R)
• M52: 13,257,662 km (0.071 R)
• M53: 13,411,599 km (0.085 R)
• M54: 13,690,000 km (0.089 R)
• M55: 15,014,689 km (0.12 R)
• M56: 15,175,208 km (0.113 R)
• M57: 15,303,862 km (0.098 R)
• M58: 15,594,830 km (0.079 R)
• M59: 17,547,381 km (0.098 R)
• M60: 17,682,468 km (0.098 R)
• M61: 18,055,865 km (0.08 R)
• M62: 18,569,284 km (0.106 R)
• M63: 18,638,100 km (0.104 R)
• M64: 18,741,472 km (0.076 R)
• M65: 18,948,814 km (0.111 R)
• M66: 19,400,600 km (0.108 R)
• M67: 19,926,436 km (0.04 R)
• M68: 20,492,365 km (0.119 R)
• M69: 21,171,240 km (0.028 R)
• M70: 21,243,197 km (0.104 R)
• M71: 21,279,100 km (0.055 R)
• M72: 21,351,206 km (0.11 R)
• M73: 21,567,675 km (0.109 R)
• M74: 21,966,652 km (0.115 R)
• M75: 22,331,372 km (0.076 R)
• M76: 22,441,177 km (0.101 R)
• M77: 23,437,498 km (0.103 R)
• M78: 23,586,348 km (0.101 R)
• M79: 24,222,438 km (0.104 R)
• M80: 24,259,987 km (0.054 R)
• M81: 24,297,686 km (0.076 R)
• M82: 24,636,974 km (0.055 R)
• M83: 24,864,213 km (0.113 R)
• M84: 24,977,908 km (0.099 R)
• M85: 25,130,049 km (0.115 R)
• M86: 25,206,194 km (0.06 R)
• M87: 25,434,929 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 4.4

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.02 AU - 10.34 AU

Year: 19199 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,657,546 km

• M1: 73,602 km (0.03 R)
• M2: 178,321 km (0.025 R)
• M3: 250,128 km (0.12 R)
• M4: 314,904 km (0.101 R)
• M5: 404,213 km (0.039 R)
• M6: 442,361 km (0.093 R)
• M7: 585,676 km (0.048 R)
• M8: 863,928 km (0.077 R)
• M9: 1,123,929 km (0.041 R)
• M10: 1,348,475 km (0.098 R)
• M11: 1,495,979 km (0.113 R)
• M12: 1,617,751 km (0.044 R)
• M13: 2,035,578 km (0.104 R)
• M14: 2,204,773 km (0.042 R)
• M15: 2,413,911 km (0.052 R)
• M16: 2,449,366 km (0.118 R)
• M17: 3,673,226 km (0.117 R)
• M18: 4,216,566 km (0.067 R)
• M19: 5,751,889 km (0.084 R)
• M20: 5,990,946 km (0.078 R)
• M21: 6,478,785 km (0.059 R)
• M22: 7,440,101 km (0.055 R)
• M23: 8,070,057 km (0.091 R)
• M24: 8,826,125 km (0.106 R)
• M25: 9,268,336 km (0.036 R)
• M26: 9,324,136 km (0.104 R)
• M27: 10,174,301 km (0.046 R)
• M28: 10,289,491 km (0.087 R)
• M29: 12,068,808 km (0.104 R)
• M30: 12,806,775 km (0.074 R)
• M31: 12,993,622 km (0.115 R)
• M32: 13,244,049 km (0.106 R)
• M33: 13,432,842 km (0.086 R)
• M34: 14,779,671 km (0.092 R)
• M35: 14,844,896 km (0.111 R)
• M36: 16,505,731 km (0.103 R)
• M37: 16,709,035 km (0.102 R)
• M38: 17,118,036 km (0.046 R)
• M39: 17,186,551 km (0.075 R)
• M40: 17,255,067 km (0.083 R)
• M41: 18,015,324 km (0.085 R)
• M42: 19,999,440 km (0.108 R)
• M43: 20,071,546 km (0.059 R)
• M44: 21,090,457 km (0.046 R)
• M45: 21,237,363 km (0.111 R)
• M46: 22,350,221 km (0.112 R)
• M47: 23,863,104 km (0.099 R)
• M48: 25,721,858 km (0.025 R)
• M49: 26,986,708 km (0.109 R)
• M50: 27,787,356 km (0.104 R)
• M51: 29,494,118 km (0.107 R)
• M52: 29,905,512 km (0.065 R)
• M53: 30,153,246 km (0.107 R)
• M54: 30,318,701 km (0.114 R)
• M55: 31,485,864 km (0.102 R)
• M56: 32,159,353 km (0.082 R)
• M57: 35,161,334 km (0.119 R)
• M58: 35,597,412 km (0.099 R)
• M59: 35,859,956 km (0.087 R)
• M60: 36,035,285 km (0.111 R)
• M61: 36,563,066 km (0.096 R)
• M62: 36,916,416 km (0.099 R)
• M63: 37,359,675 km (0.075 R)
• M64: 40,511,103 km (0.11 R)
• M65: 41,519,094 km (0.101 R)
• M66: 42,813,863 km (0.064 R)
• M67: 42,999,963 km (0.059 R)
• M68: 43,840,404 km (0.074 R)
• M69: 44,497,887 km (0.109 R)
• M70: 45,158,660 km (0.047 R)
• M71: 46,394,339 km (0.106 R)
• M72: 46,681,118 km (0.055 R)
• M73: 47,064,238 km (0.088 R)
• M74: 47,352,364 km (0.093 R)
• M75: 49,093,384 km (0.08 R)
• M76: 49,190,622 km (0.116 R)
• M77: 50,363,619 km (0.12 R)
• M78: 51,644,775 km (0.06 R)
• M79: 52,338,909 km (0.025 R)
• M80: 53,436,210 km (0.058 R)
• M81: 54,138,273 km (0.036 R)
• M82: 54,843,477 km (0.091 R)
• M83: 58,827,867 km (0.056 R)
• M84: 58,931,239 km (0.074 R)
• M85: 62,693,027 km (0.091 R)
• M86: 66,639,419 km (0.103 R)
• M87: 67,395,038 km (0.105 R)
• M88: 67,828,123 km (0.097 R)
• M89: 70,445,787 km (0.111 R)
• M90: 70,555,592 km (0.115 R)
• M91: 71,877,439 km (0.101 R)
• M92: 72,319,949 km (0.053 R)
• M93: 72,541,503 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit