🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.33 AU - 1.55 AU

Year: 658 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,530,249 km

• M1: 267,331 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.3

Radius: 13.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.68 AU - 6.42 AU

Year: 4979 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,530,249 km

• M1: 168,298 km (0.072 R)
• M2: 302,487 km (0.077 R)
• M3: 643,570 km (0.101 R)
• M4: 803,191 km (0.082 R)
• M5: 917,933 km (0.077 R)
• M6: 1,001,857 km (0.1 R)
• M7: 1,244,056 km (0.091 R)
• M8: 1,636,302 km (0.093 R)
• M9: 1,755,681 km (0.053 R)
• M10: 1,878,052 km (0.094 R)
• M11: 2,035,279 km (0.091 R)
• M12: 2,180,539 km (0.097 R)
• M13: 2,363,048 km (0.087 R)
• M14: 2,832,785 km (0.113 R)
• M15: 2,941,244 km (0.096 R)
• M16: 3,237,298 km (0.081 R)
• M17: 3,388,990 km (0.115 R)
• M18: 3,485,032 km (0.062 R)
• M19: 4,080,731 km (0.09 R)
• M20: 4,946,304 km (0.098 R)
• M21: 5,055,660 km (0.106 R)
• M22: 5,143,773 km (0.089 R)
• M23: 5,546,790 km (0.099 R)
• M24: 6,312,432 km (0.109 R)
• M25: 6,455,148 km (0.115 R)
• M26: 7,409,583 km (0.116 R)
• M27: 8,121,818 km (0.083 R)
• M28: 9,529,833 km (0.094 R)
• M29: 10,275,878 km (0.111 R)
• M30: 10,416,051 km (0.038 R)
• M31: 10,897,756 km (0.074 R)
• M32: 11,012,049 km (0.103 R)
• M33: 12,059,533 km (0.074 R)
• M34: 12,326,416 km (0.085 R)
• M35: 12,445,645 km (0.049 R)
• M36: 13,108,364 km (0.112 R)
• M37: 13,720,818 km (0.069 R)
• M38: 14,688,566 km (0.094 R)
• M39: 15,005,414 km (0.117 R)
• M40: 15,872,334 km (0.098 R)
• M41: 16,755,560 km (0.045 R)
• M42: 17,153,191 km (0.08 R)
• M43: 17,253,122 km (0.092 R)
• M44: 17,856,600 km (0.082 R)
• M45: 18,025,496 km (0.047 R)
• M46: 18,569,434 km (0.106 R)
• M47: 18,740,574 km (0.108 R)
• M48: 20,586,313 km (0.107 R)
• M49: 20,692,527 km (0.097 R)
• M50: 21,512,922 km (0.077 R)
• M51: 22,416,643 km (0.115 R)
• M52: 22,525,999 km (0.091 R)
• M53: 22,708,508 km (0.098 R)
• M54: 23,075,023 km (0.118 R)
• M55: 23,332,780 km (0.113 R)
• M56: 23,517,533 km (0.116 R)
• M57: 24,335,983 km (0.108 R)
• M58: 24,523,429 km (0.043 R)
• M59: 24,974,916 km (0.11 R)
• M60: 25,088,311 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.87 AU - 7.13 AU

Year: 6311 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,530,249 km

• M1: 196,721 km (0.084 R)
• M2: 351,705 km (0.061 R)
• M3: 466,895 km (0.071 R)
• M4: 589,416 km (0.117 R)
• M5: 1,062,145 km (0.086 R)
• M6: 1,495,829 km (0.097 R)
• M7: 1,844,093 km (0.111 R)
• M8: 1,983,817 km (0.097 R)
• M9: 2,237,087 km (0.028 R)
• M10: 2,937,205 km (0.096 R)
• M11: 3,101,912 km (0.088 R)
• M12: 3,419,059 km (0.111 R)
• M13: 3,702,547 km (0.039 R)
• M14: 3,925,897 km (0.113 R)
• M15: 4,176,922 km (0.105 R)
• M16: 4,888,559 km (0.119 R)
• M17: 4,986,247 km (0.119 R)
• M18: 5,358,895 km (0.049 R)
• M19: 5,535,869 km (0.114 R)
• M20: 6,026,101 km (0.112 R)
• M21: 6,263,364 km (0.1 R)
• M22: 6,530,545 km (0.044 R)
• M23: 6,719,936 km (0.102 R)
• M24: 8,124,810 km (0.095 R)
• M25: 8,445,997 km (0.057 R)
• M26: 8,593,350 km (0.086 R)
• M27: 9,191,293 km (0.116 R)
• M28: 9,312,617 km (0.055 R)
• M29: 9,710,248 km (0.073 R)
• M30: 9,864,783 km (0.093 R)
• M31: 10,554,279 km (0.118 R)
• M32: 11,162,245 km (0.118 R)
• M33: 11,617,621 km (0.118 R)
• M34: 12,078,981 km (0.108 R)
• M35: 12,345,415 km (0.096 R)
• M36: 12,512,964 km (0.052 R)
• M37: 13,054,060 km (0.09 R)
• M38: 14,581,454 km (0.067 R)
• M39: 14,829,637 km (0.085 R)
• M40: 15,222,481 km (0.052 R)
• M41: 16,201,449 km (0.114 R)
• M42: 16,348,205 km (0.088 R)
• M43: 16,976,965 km (0.113 R)
• M44: 17,163,364 km (0.052 R)
• M45: 17,538,256 km (0.101 R)
• M46: 17,915,991 km (0.098 R)
• M47: 18,372,713 km (0.098 R)
• M48: 18,987,710 km (0.109 R)
• M49: 19,258,781 km (0.117 R)
• M50: 19,375,467 km (0.073 R)
• M51: 19,531,348 km (0.12 R)
• M52: 19,765,918 km (0.074 R)
• M53: 20,119,567 km (0.073 R)
• M54: 20,634,034 km (0.108 R)
• M55: 20,992,770 km (0.088 R)
• M56: 21,353,600 km (0.056 R)
• M57: 22,081,394 km (0.051 R)
• M58: 22,735,136 km (0.095 R)
• M59: 22,899,544 km (0.101 R)
• M60: 23,519,777 km (0.08 R)
• M61: 23,977,996 km (0.119 R)
• M62: 24,439,355 km (0.069 R)
• M63: 24,607,803 km (0.096 R)
• M64: 24,819,035 km (0.088 R)
• M65: 26,055,461 km (0.071 R)
• M66: 26,313,817 km (0.084 R)
• M67: 27,006,754 km (0.029 R)
• M68: 27,837,621 km (0.055 R)
• M69: 28,013,697 km (0.103 R)
• M70: 28,278,336 km (0.079 R)
• M71: 28,943,598 km (0.1 R)
• M72: 29,434,727 km (0.115 R)
• M73: 29,569,216 km (0.113 R)
• M74: 30,334,858 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 10.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.43 AU - 12.69 AU

Year: 13067 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,530,249 km

• M1: 210,335 km (0.045 R)
• M2: 328,218 km (0.096 R)
• M3: 517,609 km (0.119 R)
• M4: 777,460 km (0.109 R)
• M5: 914,193 km (0.111 R)
• M6: 1,059,452 km (0.114 R)
• M7: 1,134,999 km (0.082 R)
• M8: 2,181,735 km (0.085 R)
• M9: 2,304,256 km (0.106 R)
• M10: 2,951,267 km (0.065 R)
• M11: 3,916,771 km (0.114 R)
• M12: 4,218,361 km (0.083 R)
• M13: 4,371,998 km (0.104 R)
• M14: 4,908,157 km (0.079 R)
• M15: 4,972,633 km (0.063 R)
• M16: 5,200,471 km (0.06 R)
• M17: 5,836,411 km (0.097 R)
• M18: 6,076,815 km (0.113 R)
• M19: 6,215,792 km (0.072 R)
• M20: 6,285,654 km (0.119 R)
• M21: 6,782,019 km (0.055 R)
• M22: 6,998,637 km (0.095 R)
• M23: 7,290,951 km (0.082 R)
• M24: 7,475,705 km (0.039 R)
• M25: 8,307,319 km (0.111 R)
• M26: 8,461,555 km (0.04 R)
• M27: 8,539,196 km (0.073 R)
• M28: 8,655,882 km (0.099 R)
• M29: 8,773,167 km (0.079 R)
• M30: 8,930,394 km (0.107 R)
• M31: 9,048,876 km (0.076 R)
• M32: 9,447,704 km (0.085 R)
• M33: 10,015,877 km (0.089 R)
• M34: 10,097,856 km (0.058 R)
• M35: 11,227,619 km (0.083 R)
• M36: 12,265,230 km (0.089 R)
• M37: 12,353,044 km (0.076 R)
• M38: 12,839,985 km (0.103 R)
• M39: 14,061,751 km (0.113 R)
• M40: 14,616,759 km (0.054 R)
• M41: 14,803,308 km (0.097 R)
• M42: 15,747,869 km (0.109 R)
• M43: 17,348,865 km (0.104 R)
• M44: 18,798,169 km (0.04 R)
• M45: 19,204,776 km (0.081 R)
• M46: 19,358,114 km (0.115 R)
• M47: 19,460,439 km (0.107 R)
• M48: 22,185,065 km (0.104 R)
• M49: 23,047,198 km (0.11 R)
• M50: 23,373,321 km (0.09 R)
• M51: 24,305,764 km (0.1 R)
• M52: 24,471,519 km (0.088 R)
• M53: 24,637,722 km (0.073 R)
• M54: 26,037,061 km (0.101 R)
• M55: 26,150,157 km (0.069 R)
• M56: 26,660,884 km (0.036 R)
• M57: 26,774,877 km (0.092 R)
• M58: 27,807,851 km (0.092 R)
• M59: 28,561,973 km (0.071 R)
• M60: 28,737,003 km (0.078 R)
• M61: 29,322,828 km (0.103 R)
• M62: 29,558,295 km (0.039 R)
• M63: 29,735,270 km (0.103 R)
• M64: 30,565,987 km (0.089 R)
• M65: 30,864,434 km (0.117 R)
• M66: 30,984,113 km (0.072 R)
• M67: 31,284,056 km (0.03 R)
• M68: 31,705,474 km (0.112 R)
• M69: 32,007,661 km (0.106 R)
• M70: 34,025,886 km (0.085 R)
• M71: 34,211,537 km (0.099 R)
• M72: 35,331,726 km (0.069 R)
• M73: 35,959,139 km (0.072 R)
• M74: 36,463,883 km (0.065 R)
• M75: 36,717,152 km (0.04 R)
• M76: 37,225,336 km (0.086 R)
• M77: 37,608,007 km (0.108 R)
• M78: 38,763,800 km (0.08 R)
• M79: 39,281,259 km (0.096 R)
• M80: 39,410,961 km (0.106 R)
• M81: 42,101,628 km (0.111 R)
• M82: 43,569,632 km (0.078 R)
• M83: 43,703,821 km (0.062 R)
• M84: 44,986,473 km (0.109 R)
• M85: 45,394,127 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit