🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.6 AU

Year: 624 Days

Day: 28.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,174,982 km

• M1: 49,666 km (0.054 R)
• M2: 98,435 km (0.086 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 13.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.13 AU - 10.15 AU

Year: 8941 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,174,982 km

• M1: 484,099 km (0.081 R)
• M2: 598,092 km (0.072 R)
• M3: 835,504 km (0.107 R)
• M4: 1,183,768 km (0.093 R)
• M5: 1,333,366 km (0.044 R)
• M6: 1,446,312 km (0.111 R)
• M7: 1,712,896 km (0.076 R)
• M8: 2,028,248 km (0.084 R)
• M9: 2,396,857 km (0.052 R)
• M10: 2,952,464 km (0.114 R)
• M11: 3,951,927 km (0.086 R)
• M12: 4,159,569 km (0.071 R)
• M13: 4,264,736 km (0.039 R)
• M14: 4,370,801 km (0.086 R)
• M15: 4,629,157 km (0.05 R)
• M16: 4,716,372 km (0.032 R)
• M17: 4,804,186 km (0.094 R)
• M18: 5,434,292 km (0.031 R)
• M19: 5,853,166 km (0.108 R)
• M20: 6,138,300 km (0.109 R)
• M21: 6,403,686 km (0.119 R)
• M22: 6,821,364 km (0.082 R)
• M23: 7,349,743 km (0.113 R)
• M24: 7,606,005 km (0.03 R)
• M25: 7,761,138 km (0.117 R)
• M26: 7,865,258 km (0.025 R)
• M27: 8,445,847 km (0.058 R)
• M28: 8,552,959 km (0.083 R)
• M29: 10,933,510 km (0.096 R)
• M30: 11,373,777 km (0.082 R)
• M31: 12,150,788 km (0.116 R)
• M32: 12,423,804 km (0.096 R)
• M33: 12,760,100 km (0.074 R)
• M34: 13,223,704 km (0.101 R)
• M35: 14,422,880 km (0.083 R)
• M36: 15,067,946 km (0.054 R)
• M37: 15,165,484 km (0.098 R)
• M38: 15,361,308 km (0.085 R)
• M39: 15,788,410 km (0.099 R)
• M40: 17,127,011 km (0.072 R)
• M41: 17,262,996 km (0.094 R)
• M42: 18,154,898 km (0.108 R)
• M43: 18,641,391 km (0.054 R)
• M44: 18,991,450 km (0.082 R)
• M45: 20,234,159 km (0.085 R)
• M46: 21,247,086 km (0.12 R)
• M47: 21,576,202 km (0.088 R)
• M48: 21,870,162 km (0.067 R)
• M49: 22,573,720 km (0.119 R)
• M50: 23,021,766 km (0.089 R)
• M51: 23,586,199 km (0.055 R)
• M52: 23,964,980 km (0.108 R)
• M53: 24,078,974 km (0.072 R)
• M54: 24,498,596 km (0.086 R)
• M55: 25,500,154 km (0.056 R)
• M56: 25,616,541 km (0.109 R)
• M57: 25,733,078 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.42 AU - 9.34 AU

Year: 10188 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,174,982 km

• M1: 121,324 km (0.105 R)
• M2: 259,403 km (0.071 R)
• M3: 504,294 km (0.027 R)
• M4: 580,141 km (0.078 R)
• M5: 788,231 km (0.108 R)
• M6: 863,180 km (0.095 R)
• M7: 1,004,251 km (0.1 R)
• M8: 1,327,532 km (0.118 R)
• M9: 1,418,038 km (0.103 R)
• M10: 1,491,940 km (0.118 R)
• M11: 1,860,998 km (0.116 R)
• M12: 2,658,653 km (0.102 R)
• M13: 3,449,577 km (0.054 R)
• M14: 3,626,402 km (0.102 R)
• M15: 3,806,069 km (0.119 R)
• M16: 3,910,189 km (0.048 R)
• M17: 4,174,529 km (0.091 R)
• M18: 5,231,288 km (0.112 R)
• M19: 5,376,398 km (0.065 R)
• M20: 5,552,175 km (0.118 R)
• M21: 5,789,587 km (0.119 R)
• M22: 5,969,703 km (0.098 R)
• M23: 6,060,509 km (0.041 R)
• M24: 6,121,395 km (0.105 R)
• M25: 6,304,952 km (0.116 R)
• M26: 6,615,218 km (0.119 R)
• M27: 6,898,556 km (0.089 R)
• M28: 7,706,684 km (0.104 R)
• M29: 7,905,051 km (0.043 R)
• M30: 8,172,232 km (0.07 R)
• M31: 8,306,871 km (0.098 R)
• M32: 8,853,202 km (0.114 R)
• M33: 9,200,419 km (0.088 R)
• M34: 9,340,592 km (0.042 R)
• M35: 9,587,728 km (0.1 R)
• M36: 9,765,450 km (0.11 R)
• M37: 9,908,465 km (0.097 R)
• M38: 10,088,282 km (0.102 R)
• M39: 10,341,701 km (0.105 R)
• M40: 10,414,555 km (0.027 R)
• M41: 10,634,015 km (0.106 R)
• M42: 11,114,673 km (0.099 R)
• M43: 12,599,133 km (0.058 R)
• M44: 13,943,569 km (0.099 R)
• M45: 14,796,426 km (0.111 R)
• M46: 15,291,296 km (0.108 R)
• M47: 15,749,813 km (0.073 R)
• M48: 15,917,662 km (0.113 R)
• M49: 17,152,293 km (0.11 R)
• M50: 17,368,313 km (0.049 R)
• M51: 17,890,260 km (0.048 R)
• M52: 18,594,267 km (0.108 R)
• M53: 18,905,132 km (0.087 R)
• M54: 19,984,032 km (0.119 R)
• M55: 20,944,450 km (0.092 R)
• M56: 21,499,907 km (0.05 R)
• M57: 21,919,828 km (0.11 R)
• M58: 22,201,222 km (0.112 R)
• M59: 22,814,872 km (0.049 R)
• M60: 23,100,155 km (0.082 R)
• M61: 23,577,971 km (0.088 R)
• M62: 23,818,225 km (0.049 R)
• M63: 24,446,536 km (0.105 R)
• M64: 25,325,424 km (0.075 R)
• M65: 26,214,633 km (0.092 R)
• M66: 28,278,186 km (0.099 R)
• M67: 28,891,986 km (0.088 R)
• M68: 29,097,534 km (0.031 R)
• M69: 29,355,141 km (0.114 R)
• M70: 29,665,407 km (0.112 R)
• M71: 29,924,660 km (0.103 R)
• M72: 30,602,339 km (0.115 R)
• M73: 30,916,943 km (0.085 R)
• M74: 31,179,787 km (0.088 R)
• M75: 31,496,336 km (0.076 R)
• M76: 32,132,426 km (0.109 R)
• M77: 32,292,196 km (0.109 R)
• M78: 33,040,934 km (0.103 R)
• M79: 33,202,200 km (0.101 R)
• M80: 33,363,616 km (0.093 R)
• M81: 33,849,510 km (0.108 R)
• M82: 35,266,501 km (0.07 R)
• M83: 35,761,521 km (0.038 R)
• M84: 35,871,774 km (0.117 R)
• M85: 36,647,140 km (0.12 R)
• M86: 37,204,392 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856

Radius: 4.6

Gravity: 40.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.39 AU - 14.83 AU

Year: 18276 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,174,982 km

• M1: 123,119 km (0.056 R)
• M2: 418,575 km (0.07 R)
• M3: 457,919 km (0.097 R)
• M4: 498,610 km (0.11 R)
• M5: 628,461 km (0.084 R)
• M6: 842,984 km (0.091 R)
• M7: 1,162,375 km (0.059 R)
• M8: 1,335,161 km (0.112 R)
• M9: 1,394,551 km (0.111 R)
• M10: 1,454,989 km (0.073 R)
• M11: 2,643,694 km (0.092 R)
• M12: 2,756,341 km (0.103 R)
• M13: 2,909,080 km (0.116 R)
• M14: 3,588,853 km (0.08 R)
• M15: 5,606,330 km (0.057 R)
• M16: 6,800,270 km (0.058 R)
• M17: 7,110,536 km (0.078 R)
• M18: 8,014,856 km (0.074 R)
• M19: 8,508,229 km (0.035 R)
• M20: 9,011,327 km (0.084 R)
• M21: 10,281,114 km (0.096 R)
• M22: 11,117,815 km (0.073 R)
• M23: 11,976,357 km (0.041 R)
• M24: 12,602,424 km (0.078 R)
• M25: 12,728,984 km (0.098 R)
• M26: 13,047,029 km (0.108 R)
• M27: 13,367,767 km (0.088 R)
• M28: 13,821,198 km (0.108 R)
• M29: 14,082,545 km (0.061 R)
• M30: 14,279,566 km (0.038 R)
• M31: 15,278,580 km (0.052 R)
• M32: 15,616,522 km (0.055 R)
• M33: 15,957,006 km (0.111 R)
• M34: 16,025,373 km (0.08 R)
• M35: 16,231,219 km (0.102 R)
• M36: 18,479,526 km (0.099 R)
• M37: 19,201,934 km (0.091 R)
• M38: 19,566,653 km (0.027 R)
• M39: 21,802,094 km (0.041 R)
• M40: 22,258,817 km (0.113 R)
• M41: 23,027,002 km (0.081 R)
• M42: 23,336,669 km (0.094 R)
• M43: 23,492,102 km (0.111 R)
• M44: 24,116,972 km (0.118 R)
• M45: 24,195,511 km (0.054 R)
• M46: 24,905,802 km (0.077 R)
• M47: 25,622,974 km (0.085 R)
• M48: 25,783,193 km (0.055 R)
• M49: 26,024,195 km (0.115 R)
• M50: 26,104,828 km (0.076 R)
• M51: 26,185,312 km (0.115 R)
• M52: 26,751,839 km (0.097 R)
• M53: 27,404,236 km (0.067 R)
• M54: 27,732,453 km (0.086 R)
• M55: 28,475,506 km (0.085 R)
• M56: 28,891,238 km (0.085 R)
• M57: 29,644,464 km (0.108 R)
• M58: 31,170,362 km (0.118 R)
• M59: 31,856,567 km (0.036 R)
• M60: 32,115,222 km (0.03 R)
• M61: 32,895,375 km (0.068 R)
• M62: 33,331,453 km (0.115 R)
• M63: 33,945,253 km (0.102 R)
• M64: 35,183,923 km (0.116 R)
• M65: 36,077,621 km (0.107 R)
• M66: 37,069,455 km (0.099 R)
• M67: 38,527,884 km (0.087 R)
• M68: 39,634,011 km (0.059 R)
• M69: 41,125,053 km (0.096 R)
• M70: 41,689,037 km (0.114 R)
• M71: 44,642,697 km (0.094 R)
• M72: 47,368,071 km (0.1 R)
• M73: 48,949,321 km (0.114 R)
• M74: 49,247,769 km (0.103 R)
• M75: 49,846,459 km (0.072 R)
• M76: 51,051,021 km (0.083 R)
• M77: 51,151,850 km (0.102 R)
• M78: 52,570,038 km (0.104 R)
• M79: 52,875,667 km (0.107 R)
• M80: 53,591,044 km (0.101 R)
• M81: 54,721,704 km (0.112 R)
• M82: 55,860,144 km (0.095 R)
• M83: 56,067,936 km (0.065 R)
• M84: 57,425,087 km (0.11 R)
• M85: 59,216,223 km (0.078 R)
• M86: 62,636,928 km (0.098 R)
• M87: 64,262,309 km (0.113 R)
• M88: 65,572,636 km (0.093 R)
• M89: 66,340,971 km (0.077 R)
• M90: 72,707,856 km (0.062 R)
• M91: 73,730,807 km (0.078 R)
• M92: 74,644,102 km (0.05 R)
• M93: 74,758,544 km (0.095 R)
• M94: 77,174,998 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit