🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 13.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,787,039 km

• M1: 173,085 km (0.064 R)
• M2: 294,259 km (0.057 R)
• M3: 401,521 km (0.069 R)
• M4: 650,302 km (0.11 R)
• M5: 877,541 km (0.098 R)
• M6: 984,204 km (0.091 R)
• M7: 1,099,694 km (0.12 R)
• M8: 1,215,931 km (0.117 R)
• M9: 1,498,073 km (0.112 R)
• M10: 1,642,585 km (0.098 R)
• M11: 1,772,585 km (0.093 R)
• M12: 1,881,044 km (0.07 R)
• M13: 2,063,703 km (0.074 R)
• M14: 2,173,059 km (0.096 R)
• M15: 2,278,974 km (0.09 R)
• M16: 2,408,675 km (0.111 R)
• M17: 2,507,410 km (0.09 R)
• M18: 2,596,570 km (0.112 R)
• M19: 2,783,717 km (0.052 R)
• M20: 3,016,791 km (0.106 R)
• M21: 3,165,790 km (0.103 R)
• M22: 3,372,385 km (0.118 R)
• M23: 3,502,236 km (0.059 R)
• M24: 3,589,751 km (0.094 R)
• M25: 3,709,728 km (0.086 R)
• M26: 3,844,067 km (0.115 R)
• M27: 3,934,424 km (0.1 R)
• M28: 4,051,709 km (0.11 R)
• M29: 4,137,279 km (0.083 R)
• M30: 4,256,658 km (0.087 R)
• M31: 4,451,434 km (0.117 R)
• M32: 4,580,687 km (0.066 R)
• M33: 4,690,492 km (0.12 R)
• M34: 4,801,194 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 8.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,787,039 km

• M1: 107,411 km (0.074 R)
• M2: 187,446 km (0.087 R)
• M3: 250,277 km (0.089 R)
• M4: 388,506 km (0.117 R)
• M5: 463,305 km (0.11 R)
• M6: 517,309 km (0.026 R)
• M7: 595,848 km (0.091 R)
• M8: 741,407 km (0.077 R)
• M9: 799,900 km (0.114 R)
• M10: 892,650 km (0.085 R)
• M11: 975,528 km (0.086 R)
• M12: 1,043,744 km (0.112 R)
• M13: 1,099,694 km (0.099 R)
• M14: 1,170,903 km (0.072 R)
• M15: 1,229,246 km (0.083 R)
• M16: 1,333,515 km (0.107 R)
• M17: 1,406,070 km (0.12 R)
• M18: 1,563,298 km (0.103 R)
• M19: 1,644,081 km (0.079 R)
• M20: 1,713,943 km (0.109 R)
• M21: 1,882,240 km (0.111 R)
• M22: 1,972,897 km (0.056 R)
• M23: 2,051,735 km (0.069 R)
• M24: 2,118,156 km (0.098 R)
• M25: 2,185,475 km (0.109 R)
• M26: 2,513,543 km (0.057 R)
• M27: 2,584,902 km (0.057 R)
• M28: 2,788,355 km (0.06 R)
• M29: 2,872,279 km (0.11 R)
• M30: 2,992,107 km (0.102 R)
• M31: 3,072,890 km (0.087 R)
• M32: 3,180,152 km (0.065 R)
• M33: 3,252,407 km (0.058 R)
• M34: 3,325,112 km (0.115 R)
• M35: 3,445,688 km (0.093 R)
• M36: 3,498,645 km (0.109 R)
• M37: 3,567,909 km (0.058 R)
• M38: 3,691,477 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 5.9

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.6 AU - 7.06 AU

Year: 10802 Days

Day: 24.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,787,039 km

• M1: 91,554 km (0.094 R)
• M2: 201,359 km (0.085 R)
• M3: 297,849 km (0.094 R)
• M4: 485,595 km (0.027 R)
• M5: 620,981 km (0.071 R)
• M6: 693,237 km (0.069 R)
• M7: 1,785,151 km (0.088 R)
• M8: 1,932,206 km (0.097 R)
• M9: 2,061,309 km (0.104 R)
• M10: 2,237,984 km (0.116 R)
• M11: 2,465,672 km (0.083 R)
• M12: 2,605,995 km (0.109 R)
• M13: 2,894,270 km (0.111 R)
• M14: 3,067,205 km (0.103 R)
• M15: 3,167,585 km (0.102 R)
• M16: 3,632,535 km (0.062 R)
• M17: 3,738,750 km (0.102 R)
• M18: 3,927,243 km (0.114 R)
• M19: 4,091,203 km (0.103 R)
• M20: 4,174,080 km (0.096 R)
• M21: 4,596,544 km (0.118 R)
• M22: 4,856,695 km (0.078 R)
• M23: 5,665,421 km (0.119 R)
• M24: 5,788,690 km (0.12 R)
• M25: 6,259,175 km (0.078 R)
• M26: 7,606,753 km (0.027 R)
• M27: 7,674,670 km (0.088 R)
• M28: 7,742,887 km (0.111 R)
• M29: 8,718,265 km (0.113 R)
• M30: 8,860,831 km (0.084 R)
• M31: 9,292,870 km (0.025 R)
• M32: 9,991,193 km (0.119 R)
• M33: 10,177,592 km (0.106 R)
• M34: 10,592,128 km (0.072 R)
• M35: 10,744,119 km (0.074 R)
• M36: 11,398,610 km (0.104 R)
• M37: 11,907,691 km (0.115 R)
• M38: 12,105,460 km (0.095 R)
• M39: 12,624,714 km (0.098 R)
• M40: 12,664,956 km (0.087 R)
• M41: 13,110,608 km (0.074 R)
• M42: 13,726,502 km (0.113 R)
• M43: 14,393,709 km (0.061 R)
• M44: 14,646,679 km (0.101 R)
• M45: 15,586,752 km (0.04 R)
• M46: 15,759,836 km (0.066 R)
• M47: 15,846,454 km (0.112 R)
• M48: 16,238,849 km (0.098 R)
• M49: 16,370,345 km (0.073 R)
• M50: 16,722,648 km (0.104 R)
• M51: 17,569,522 km (0.053 R)
• M52: 18,475,935 km (0.091 R)
• M53: 18,888,826 km (0.102 R)
• M54: 19,537,033 km (0.104 R)
• M55: 19,817,080 km (0.037 R)
• M56: 20,333,941 km (0.052 R)
• M57: 20,998,156 km (0.054 R)
• M58: 21,669,551 km (0.076 R)
• M59: 21,862,682 km (0.052 R)
• M60: 22,494,284 km (0.031 R)
• M61: 22,836,713 km (0.074 R)
• M62: 23,725,474 km (0.065 R)
• M63: 23,824,957 km (0.117 R)
• M64: 24,625,605 km (0.118 R)
• M65: 25,384,066 km (0.118 R)
• M66: 25,587,669 km (0.048 R)
• M67: 26,047,682 km (0.102 R)
• M68: 26,562,000 km (0.096 R)
• M69: 26,924,026 km (0.099 R)
• M70: 27,496,238 km (0.111 R)
• M71: 28,970,824 km (0.076 R)
• M72: 29,771,173 km (0.08 R)
• M73: 29,878,435 km (0.119 R)
• M74: 32,270,953 km (0.097 R)
• M75: 32,491,461 km (0.117 R)
• M76: 32,546,662 km (0.064 R)
• M77: 33,322,926 km (0.097 R)
• M78: 33,713,227 km (0.102 R)
• M79: 34,386,118 km (0.11 R)
• M80: 34,667,661 km (0.095 R)
• M81: 34,837,006 km (0.062 R)
• M82: 35,233,291 km (0.102 R)
• M83: 35,460,380 km (0.105 R)
• M84: 35,744,915 km (0.107 R)
• M85: 36,890,536 km (0.1 R)
• M86: 36,948,280 km (0.061 R)
• M87: 37,063,471 km (0.084 R)
• M88: 38,048,274 km (0.078 R)
• M89: 38,106,467 km (0.067 R)
• M90: 39,041,753 km (0.059 R)
• M91: 39,159,187 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.8

Radius: 7.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.11 AU - 10.07 AU

Year: 18588 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,787,039 km

• M1: 97,388 km (0.092 R)
• M2: 153,338 km (0.104 R)
• M3: 367,263 km (0.11 R)
• M4: 698,772 km (0.094 R)
• M5: 850,464 km (0.078 R)
• M6: 1,265,897 km (0.038 R)
• M7: 1,431,203 km (0.102 R)
• M8: 1,852,022 km (0.066 R)
• M9: 1,945,371 km (0.111 R)
• M10: 2,040,365 km (0.097 R)
• M11: 2,234,992 km (0.045 R)
• M12: 2,334,624 km (0.117 R)
• M13: 2,590,138 km (0.096 R)
• M14: 2,668,676 km (0.099 R)
• M15: 2,935,858 km (0.11 R)
• M16: 3,641,063 km (0.061 R)
• M17: 3,847,807 km (0.084 R)
• M18: 4,058,291 km (0.101 R)
• M19: 4,585,175 km (0.078 R)
• M20: 5,067,927 km (0.09 R)
• M21: 5,398,688 km (0.026 R)
• M22: 5,668,413 km (0.113 R)
• M23: 5,736,630 km (0.091 R)
• M24: 6,116,159 km (0.091 R)
• M25: 6,646,933 km (0.072 R)
• M26: 7,526,568 km (0.048 R)
• M27: 7,903,854 km (0.117 R)
• M28: 8,171,634 km (0.035 R)
• M29: 8,755,515 km (0.057 R)
• M30: 9,473,734 km (0.12 R)
• M31: 9,758,269 km (0.09 R)
• M32: 10,670,367 km (0.072 R)
• M33: 11,051,393 km (0.097 R)
• M34: 11,222,234 km (0.101 R)
• M35: 11,436,907 km (0.055 R)
• M36: 11,826,759 km (0.094 R)
• M37: 12,486,336 km (0.086 R)
• M38: 13,703,315 km (0.044 R)
• M39: 14,863,596 km (0.096 R)
• M40: 15,052,089 km (0.1 R)
• M41: 15,862,311 km (0.079 R)
• M42: 16,442,751 km (0.078 R)
• M43: 16,540,139 km (0.07 R)
• M44: 17,227,392 km (0.088 R)
• M45: 17,375,942 km (0.074 R)
• M46: 18,782,162 km (0.027 R)
• M47: 18,884,038 km (0.12 R)
• M48: 19,037,227 km (0.104 R)
• M49: 20,906,452 km (0.09 R)
• M50: 21,117,834 km (0.115 R)
• M51: 21,436,028 km (0.049 R)
• M52: 21,489,285 km (0.113 R)
• M53: 22,184,915 km (0.11 R)
• M54: 23,653,219 km (0.069 R)
• M55: 23,818,225 km (0.036 R)
• M56: 24,482,440 km (0.077 R)
• M57: 24,649,391 km (0.095 R)
• M58: 24,872,591 km (0.09 R)
• M59: 25,321,085 km (0.105 R)
• M60: 26,169,156 km (0.094 R)
• M61: 27,429,817 km (0.119 R)
• M62: 27,719,139 km (0.059 R)
• M63: 28,009,359 km (0.091 R)
• M64: 28,475,955 km (0.1 R)
• M65: 28,710,225 km (0.088 R)
• M66: 29,298,593 km (0.075 R)
• M67: 29,476,016 km (0.067 R)
• M68: 29,594,348 km (0.101 R)
• M69: 30,607,126 km (0.067 R)
• M70: 31,027,496 km (0.079 R)
• M71: 31,208,210 km (0.117 R)
• M72: 31,268,498 km (0.093 R)
• M73: 34,147,060 km (0.107 R)
• M74: 34,645,371 km (0.087 R)
• M75: 35,020,712 km (0.109 R)
• M76: 35,460,230 km (0.104 R)
• M77: 35,649,173 km (0.112 R)
• M78: 35,712,303 km (0.104 R)
• M79: 38,458,920 km (0.105 R)
• M80: 39,890,123 km (0.086 R)
• M81: 40,810,000 km (0.117 R)
• M82: 41,338,828 km (0.086 R)
• M83: 42,871,758 km (0.114 R)
• M84: 43,881,394 km (0.078 R)
• M85: 44,152,016 km (0.105 R)
• M86: 44,491,005 km (0.111 R)
• M87: 45,786,971 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit