🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 14.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 391 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,953,596 km

• M1: 230,082 km (0.095 R)
• M2: 361,578 km (0.071 R)
• M3: 568,771 km (0.088 R)
• M4: 670,049 km (0.09 R)
• M5: 768,335 km (0.115 R)
• M6: 872,305 km (0.072 R)
• M7: 972,985 km (0.038 R)
• M8: 1,072,018 km (0.044 R)
• M9: 1,171,651 km (0.102 R)
• M10: 1,320,800 km (0.111 R)
• M11: 1,432,100 km (0.092 R)
• M12: 1,536,221 km (0.081 R)
• M13: 1,679,236 km (0.118 R)
• M14: 1,770,940 km (0.073 R)
• M15: 2,010,147 km (0.093 R)
• M16: 2,120,101 km (0.028 R)
• M17: 2,227,961 km (0.115 R)
• M18: 2,325,499 km (0.082 R)
• M19: 2,449,665 km (0.093 R)
• M20: 2,541,967 km (0.066 R)
• M21: 2,657,157 km (0.119 R)
• M22: 2,756,640 km (0.108 R)
• M23: 3,085,456 km (0.099 R)
• M24: 3,245,526 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 10.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.01 AU - 2.31 AU

Year: 2117 Days

Day: 14.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,953,596 km

• M1: 195,225 km (0.056 R)
• M2: 337,942 km (0.084 R)
• M3: 417,528 km (0.089 R)
• M4: 572,212 km (0.113 R)
• M5: 638,185 km (0.057 R)
• M6: 778,956 km (0.115 R)
• M7: 925,113 km (0.103 R)
• M8: 1,045,540 km (0.087 R)
• M9: 1,159,234 km (0.055 R)
• M10: 1,283,550 km (0.119 R)
• M11: 1,405,921 km (0.102 R)
• M12: 1,600,548 km (0.091 R)
• M13: 1,789,939 km (0.091 R)
• M14: 1,869,225 km (0.097 R)
• M15: 1,986,660 km (0.1 R)
• M16: 2,409,723 km (0.073 R)
• M17: 2,594,925 km (0.056 R)
• M18: 2,693,510 km (0.106 R)
• M19: 2,996,894 km (0.115 R)
• M20: 3,117,769 km (0.106 R)
• M21: 3,284,571 km (0.117 R)
• M22: 3,526,919 km (0.111 R)
• M23: 3,636,425 km (0.107 R)
• M24: 3,934,125 km (0.061 R)
• M25: 4,000,397 km (0.086 R)
• M26: 4,105,115 km (0.119 R)
• M27: 4,268,925 km (0.101 R)
• M28: 4,533,563 km (0.086 R)
• M29: 4,632,896 km (0.117 R)
• M30: 4,976,373 km (0.064 R)
• M31: 5,349,021 km (0.11 R)
• M32: 5,634,454 km (0.058 R)
• M33: 5,946,665 km (0.12 R)
• M34: 6,110,475 km (0.09 R)
• M35: 6,364,342 km (0.096 R)
• M36: 6,442,432 km (0.112 R)
• M37: 6,871,329 km (0.11 R)
• M38: 6,985,772 km (0.118 R)
• M39: 7,066,255 km (0.119 R)
• M40: 7,274,645 km (0.089 R)
• M41: 7,379,663 km (0.077 R)
• M42: 7,461,643 km (0.114 R)
• M43: 7,638,467 km (0.046 R)
• M44: 7,756,949 km (0.096 R)
• M45: 7,948,135 km (0.12 R)
• M46: 8,056,294 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 10.3

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.4 AU - 5.06 AU

Year: 6860 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,953,596 km

• M1: 134,638 km (0.089 R)
• M2: 232,774 km (0.069 R)
• M3: 335,698 km (0.072 R)
• M4: 424,110 km (0.048 R)
• M5: 588,368 km (0.104 R)
• M6: 884,273 km (0.1 R)
• M7: 1,335,460 km (0.067 R)
• M8: 1,430,156 km (0.076 R)
• M9: 1,566,439 km (0.115 R)
• M10: 1,748,201 km (0.112 R)
• M11: 1,915,601 km (0.096 R)
• M12: 2,066,695 km (0.094 R)
• M13: 2,132,667 km (0.079 R)
• M14: 2,806,905 km (0.101 R)
• M15: 3,282,626 km (0.092 R)
• M16: 3,385,998 km (0.086 R)
• M17: 3,676,068 km (0.08 R)
• M18: 3,783,629 km (0.054 R)
• M19: 4,084,770 km (0.088 R)
• M20: 5,244,453 km (0.052 R)
• M21: 5,891,912 km (0.034 R)
• M22: 6,113,317 km (0.087 R)
• M23: 6,273,237 km (0.114 R)
• M24: 7,093,333 km (0.074 R)
• M25: 7,194,162 km (0.117 R)
• M26: 7,363,058 km (0.061 R)
• M27: 7,877,674 km (0.086 R)
• M28: 8,262,440 km (0.079 R)
• M29: 8,546,227 km (0.103 R)
• M30: 8,797,103 km (0.092 R)
• M31: 8,941,614 km (0.092 R)
• M32: 9,453,538 km (0.055 R)
• M33: 10,582,404 km (0.096 R)
• M34: 10,659,147 km (0.105 R)
• M35: 10,890,575 km (0.067 R)
• M36: 11,201,739 km (0.064 R)
• M37: 11,713,663 km (0.063 R)
• M38: 12,678,868 km (0.092 R)
• M39: 13,006,338 km (0.109 R)
• M40: 13,171,045 km (0.113 R)
• M41: 14,089,576 km (0.067 R)
• M42: 14,556,471 km (0.118 R)
• M43: 14,684,826 km (0.063 R)
• M44: 14,856,415 km (0.102 R)
• M45: 15,331,687 km (0.039 R)
• M46: 16,697,965 km (0.089 R)
• M47: 16,877,183 km (0.07 R)
• M48: 17,101,879 km (0.103 R)
• M49: 17,192,086 km (0.025 R)
• M50: 17,554,562 km (0.08 R)
• M51: 17,645,518 km (0.089 R)
• M52: 18,471,597 km (0.092 R)
• M53: 18,796,224 km (0.116 R)
• M54: 19,734,353 km (0.099 R)
• M55: 20,399,914 km (0.078 R)
• M56: 20,976,314 km (0.118 R)
• M57: 21,460,862 km (0.103 R)
• M58: 21,753,326 km (0.072 R)
• M59: 22,243,558 km (0.086 R)
• M60: 22,342,143 km (0.056 R)
• M61: 22,490,245 km (0.056 R)
• M62: 24,851,797 km (0.085 R)
• M63: 26,713,243 km (0.109 R)
• M64: 26,818,111 km (0.065 R)
• M65: 27,343,798 km (0.067 R)
• M66: 27,766,861 km (0.103 R)
• M67: 28,032,247 km (0.077 R)
• M68: 29,697,122 km (0.049 R)
• M69: 30,023,096 km (0.117 R)
• M70: 31,504,414 km (0.054 R)
• M71: 31,670,468 km (0.075 R)
• M72: 32,616,973 km (0.118 R)
• M73: 32,729,022 km (0.107 R)
• M74: 33,065,617 km (0.104 R)
• M75: 33,347,011 km (0.078 R)
• M76: 33,459,808 km (0.098 R)
• M77: 34,252,976 km (0.049 R)
• M78: 34,708,950 km (0.054 R)
• M79: 37,486,982 km (0.098 R)
• M80: 38,783,996 km (0.093 R)
• M81: 39,796,325 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 14.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.59 AU - 5.07 AU

Year: 7079 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,953,596 km

• M1: 200,162 km (0.084 R)
• M2: 313,856 km (0.114 R)
• M3: 492,027 km (0.077 R)
• M4: 779,255 km (0.084 R)
• M5: 1,313,021 km (0.107 R)
• M6: 2,064,451 km (0.036 R)
• M7: 2,781,024 km (0.061 R)
• M8: 3,523,778 km (0.105 R)
• M9: 3,905,701 km (0.106 R)
• M10: 4,126,508 km (0.058 R)
• M11: 4,427,349 km (0.069 R)
• M12: 4,683,610 km (0.054 R)
• M13: 4,839,790 km (0.053 R)
• M14: 5,953,247 km (0.056 R)
• M15: 6,122,742 km (0.034 R)
• M16: 6,265,308 km (0.112 R)
• M17: 6,787,555 km (0.105 R)
• M18: 6,964,828 km (0.077 R)
• M19: 7,505,774 km (0.103 R)
• M20: 7,812,300 km (0.103 R)
• M21: 8,917,379 km (0.038 R)
• M22: 9,111,707 km (0.085 R)
• M23: 9,438,878 km (0.054 R)
• M24: 10,003,909 km (0.106 R)
• M25: 10,341,402 km (0.088 R)
• M26: 10,511,644 km (0.104 R)
• M27: 11,271,601 km (0.049 R)
• M28: 11,517,241 km (0.084 R)
• M29: 11,623,007 km (0.109 R)
• M30: 11,764,526 km (0.111 R)
• M31: 11,906,644 km (0.105 R)
• M32: 12,121,018 km (0.075 R)
• M33: 12,662,263 km (0.119 R)
• M34: 12,844,473 km (0.079 R)
• M35: 13,137,835 km (0.053 R)
• M36: 13,582,140 km (0.051 R)
• M37: 13,806,088 km (0.116 R)
• M38: 15,485,923 km (0.048 R)
• M39: 15,602,908 km (0.057 R)
• M40: 16,548,516 km (0.095 R)
• M41: 16,707,988 km (0.087 R)
• M42: 16,948,092 km (0.109 R)
• M43: 17,553,365 km (0.1 R)
• M44: 17,797,509 km (0.106 R)
• M45: 18,785,154 km (0.118 R)
• M46: 18,909,919 km (0.077 R)
• M47: 19,076,720 km (0.075 R)
• M48: 19,453,558 km (0.068 R)
• M49: 20,044,918 km (0.088 R)
• M50: 20,556,393 km (0.103 R)
• M51: 21,679,424 km (0.07 R)
• M52: 21,854,005 km (0.115 R)
• M53: 22,336,458 km (0.118 R)
• M54: 22,733,790 km (0.039 R)
• M55: 22,955,494 km (0.052 R)
• M56: 23,088,935 km (0.067 R)
• M57: 23,446,025 km (0.061 R)
• M58: 23,984,877 km (0.108 R)
• M59: 24,165,442 km (0.102 R)
• M60: 24,482,589 km (0.1 R)
• M61: 25,949,695 km (0.093 R)
• M62: 26,135,047 km (0.049 R)
• M63: 27,775,986 km (0.102 R)
• M64: 28,013,099 km (0.114 R)
• M65: 29,016,452 km (0.044 R)
• M66: 29,305,325 km (0.053 R)
• M67: 30,128,862 km (0.116 R)
• M68: 30,275,019 km (0.093 R)
• M69: 30,372,556 km (0.062 R)
• M70: 30,960,027 km (0.056 R)
• M71: 31,501,871 km (0.08 R)
• M72: 32,096,672 km (0.075 R)
• M73: 32,895,375 km (0.06 R)
• M74: 33,347,460 km (0.119 R)
• M75: 33,700,660 km (0.11 R)
• M76: 33,953,630 km (0.1 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: 189 - 18,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit