🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.41 AU - 2.25 AU

Year: 866 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2 AU - 2.52 AU

Year: 1189 Days

Day: 28.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 129 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.28 AU - 2.82 AU

Year: 1425 Days

Day: 39.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.6 AU - 4.02 AU

Year: 2602 Days

Day: 39.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,084,633 km

• M1: 1,130,810 km (0.066 R)
• M2: 2,992,556 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.02 AU - 5.99 AU

Year: 3911 Days

Day: 40.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,084,633 km

• M1: 2,095,567 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 11.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.58 AU - 7.42 AU

Year: 5798 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,084,633 km

• M1: 203,304 km (0.076 R)
• M2: 276,307 km (0.102 R)
• M3: 366,066 km (0.12 R)
• M4: 624,571 km (0.084 R)
• M5: 941,419 km (0.085 R)
• M6: 1,130,960 km (0.085 R)
• M7: 1,256,173 km (0.084 R)
• M8: 1,439,431 km (0.087 R)
• M9: 1,674,150 km (0.086 R)
• M10: 1,745,658 km (0.112 R)
• M11: 1,847,534 km (0.095 R)
• M12: 2,468,365 km (0.058 R)
• M13: 2,683,636 km (0.086 R)
• M14: 2,905,041 km (0.069 R)
• M15: 3,026,814 km (0.108 R)
• M16: 3,605,309 km (0.11 R)
• M17: 3,679,958 km (0.1 R)
• M18: 3,945,793 km (0.104 R)
• M19: 4,042,284 km (0.111 R)
• M20: 4,139,523 km (0.093 R)
• M21: 4,257,256 km (0.112 R)
• M22: 4,456,072 km (0.101 R)
• M23: 4,719,214 km (0.081 R)
• M24: 4,801,194 km (0.086 R)
• M25: 4,925,061 km (0.084 R)
• M26: 5,197,180 km (0.104 R)
• M27: 5,409,758 km (0.101 R)
• M28: 5,560,403 km (0.076 R)
• M29: 5,998,426 km (0.093 R)
• M30: 6,109,727 km (0.107 R)
• M31: 6,266,655 km (0.059 R)
• M32: 6,630,477 km (0.115 R)
• M33: 7,024,518 km (0.076 R)
• M34: 7,307,407 km (0.116 R)
• M35: 7,546,016 km (0.077 R)
• M36: 8,104,465 km (0.12 R)
• M37: 8,203,050 km (0.072 R)
• M38: 8,777,206 km (0.111 R)
• M39: 8,878,334 km (0.12 R)
• M40: 9,005,493 km (0.09 R)
• M41: 9,081,937 km (0.117 R)
• M42: 9,364,378 km (0.093 R)
• M43: 9,493,780 km (0.116 R)
• M44: 9,754,230 km (0.078 R)
• M45: 9,964,415 km (0.099 R)
• M46: 10,043,552 km (0.114 R)
• M47: 10,549,941 km (0.086 R)
• M48: 11,037,331 km (0.082 R)
• M49: 11,146,687 km (0.069 R)
• M50: 11,366,297 km (0.039 R)
• M51: 11,587,552 km (0.061 R)
• M52: 12,034,102 km (0.095 R)
• M53: 12,259,546 km (0.112 R)
• M54: 12,429,638 km (0.102 R)
• M55: 12,571,906 km (0.108 R)
• M56: 13,146,362 km (0.094 R)
• M57: 14,500,222 km (0.059 R)
• M58: 14,800,316 km (0.12 R)
• M59: 15,376,417 km (0.087 R)
• M60: 16,832,603 km (0.091 R)
• M61: 18,592,023 km (0.077 R)
• M62: 18,820,160 km (0.12 R)
• M63: 19,279,126 km (0.073 R)
• M64: 19,443,983 km (0.11 R)
• M65: 19,675,561 km (0.055 R)
• M66: 20,007,967 km (0.109 R)
• M67: 20,644,656 km (0.062 R)
• M68: 21,834,856 km (0.073 R)
• M69: 22,282,603 km (0.095 R)
• M70: 22,524,951 km (0.077 R)
• M71: 22,872,617 km (0.118 R)
• M72: 23,012,192 km (0.12 R)
• M73: 23,432,711 km (0.047 R)
• M74: 23,573,483 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 11.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.44 AU - 9.02 AU

Year: 9024 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,084,633 km

• M1: 192,981 km (0.116 R)
• M2: 262,694 km (0.094 R)
• M3: 607,367 km (0.106 R)
• M4: 718,519 km (0.116 R)
• M5: 872,455 km (0.09 R)
• M6: 1,000,211 km (0.058 R)
• M7: 1,358,797 km (0.118 R)
• M8: 1,508,994 km (0.118 R)
• M9: 1,687,763 km (0.119 R)
• M10: 1,779,766 km (0.108 R)
• M11: 1,921,136 km (0.108 R)
• M12: 2,017,477 km (0.109 R)
• M13: 2,090,929 km (0.086 R)
• M14: 2,445,476 km (0.112 R)
• M15: 2,737,491 km (0.119 R)
• M16: 2,846,548 km (0.096 R)
• M17: 3,013,051 km (0.083 R)
• M18: 3,740,695 km (0.107 R)
• M19: 4,234,368 km (0.118 R)
• M20: 4,392,941 km (0.081 R)
• M21: 5,522,854 km (0.073 R)
• M22: 6,590,983 km (0.069 R)
• M23: 8,830,314 km (0.07 R)
• M24: 8,992,777 km (0.105 R)
• M25: 9,156,287 km (0.072 R)
• M26: 9,527,739 km (0.113 R)
• M27: 9,820,053 km (0.12 R)
• M28: 9,988,351 km (0.111 R)
• M29: 10,072,873 km (0.044 R)
• M30: 10,628,330 km (0.114 R)
• M31: 10,975,098 km (0.038 R)
• M32: 11,590,993 km (0.04 R)
• M33: 12,856,142 km (0.097 R)
• M34: 13,225,649 km (0.098 R)
• M35: 13,411,748 km (0.111 R)
• M36: 14,117,252 km (0.096 R)
• M37: 14,642,340 km (0.081 R)
• M38: 14,979,833 km (0.067 R)
• M39: 15,271,100 km (0.115 R)
• M40: 15,613,380 km (0.088 R)
• M41: 17,566,380 km (0.1 R)
• M42: 18,079,351 km (0.099 R)
• M43: 18,441,528 km (0.109 R)
• M44: 18,701,529 km (0.047 R)
• M45: 18,910,517 km (0.06 R)
• M46: 19,436,354 km (0.077 R)
• M47: 19,966,977 km (0.117 R)
• M48: 21,369,009 km (0.086 R)
• M49: 23,081,605 km (0.074 R)
• M50: 23,249,753 km (0.069 R)
• M51: 23,418,200 km (0.043 R)
• M52: 26,578,455 km (0.102 R)
• M53: 26,813,474 km (0.118 R)
• M54: 27,701,038 km (0.102 R)
• M55: 27,999,037 km (0.103 R)
• M56: 28,417,911 km (0.109 R)
• M57: 29,687,249 km (0.098 R)
• M58: 29,992,279 km (0.113 R)
• M59: 30,420,877 km (0.116 R)
• M60: 30,543,696 km (0.099 R)
• M61: 30,789,935 km (0.107 R)
• M62: 31,222,422 km (0.086 R)
• M63: 31,470,455 km (0.111 R)
• M64: 31,656,854 km (0.094 R)
• M65: 31,781,320 km (0.113 R)
• M66: 32,218,295 km (0.051 R)
• M67: 33,541,339 km (0.119 R)
• M68: 33,795,356 km (0.109 R)
• M69: 34,625,325 km (0.116 R)
• M70: 35,850,531 km (0.091 R)
• M71: 37,155,324 km (0.07 R)
• M72: 37,286,671 km (0.075 R)
• M73: 38,276,710 km (0.051 R)
• M74: 38,542,096 km (0.097 R)
• M75: 38,874,802 km (0.074 R)
• M76: 39,610,075 km (0.094 R)
• M77: 40,485,073 km (0.098 R)
• M78: 40,823,314 km (0.088 R)
• M79: 41,570,556 km (0.114 R)
• M80: 42,253,919 km (0.072 R)
• M81: 42,596,946 km (0.054 R)
• M82: 43,285,845 km (0.069 R)
• M83: 44,604,849 km (0.082 R)
• M84: 46,219,160 km (0.095 R)
• M85: 46,572,660 km (0.109 R)
• M86: 47,282,352 km (0.077 R)
• M87: 47,424,619 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 7.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.68 AU - 15.68 AU

Year: 21722 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,084,633 km

• M1: 95,593 km (0.095 R)
• M2: 167,550 km (0.067 R)
• M3: 229,633 km (0.098 R)
• M4: 369,357 km (0.099 R)
• M5: 665,262 km (0.046 R)
• M6: 874,100 km (0.043 R)
• M7: 1,025,045 km (0.095 R)
• M8: 1,184,666 km (0.091 R)
• M9: 1,588,131 km (0.094 R)
• M10: 2,655,961 km (0.089 R)
• M11: 3,180,002 km (0.081 R)
• M12: 3,335,733 km (0.096 R)
• M13: 3,493,858 km (0.059 R)
• M14: 3,573,893 km (0.063 R)
• M15: 3,776,598 km (0.104 R)
• M16: 4,108,706 km (0.055 R)
• M17: 4,890,354 km (0.07 R)
• M18: 5,024,992 km (0.052 R)
• M19: 5,298,158 km (0.06 R)
• M20: 5,811,428 km (0.054 R)
• M21: 7,392,977 km (0.078 R)
• M22: 7,444,439 km (0.069 R)
• M23: 7,965,638 km (0.092 R)
• M24: 8,071,404 km (0.105 R)
• M25: 8,391,094 km (0.115 R)
• M26: 9,319,648 km (0.116 R)
• M27: 9,431,099 km (0.094 R)
• M28: 9,937,787 km (0.107 R)
• M29: 10,685,327 km (0.08 R)
• M30: 11,570,199 km (0.072 R)
• M31: 13,787,987 km (0.098 R)
• M32: 14,555,723 km (0.048 R)
• M33: 15,075,426 km (0.058 R)
• M34: 15,140,800 km (0.109 R)
• M35: 15,271,848 km (0.086 R)
• M36: 16,602,820 km (0.056 R)
• M37: 17,009,278 km (0.104 R)
• M38: 18,667,869 km (0.095 R)
• M39: 19,516,389 km (0.071 R)
• M40: 20,233,112 km (0.105 R)
• M41: 21,031,366 km (0.104 R)
• M42: 21,471,184 km (0.104 R)
• M43: 22,434,445 km (0.037 R)
• M44: 24,249,366 km (0.073 R)
• M45: 25,954,183 km (0.079 R)
• M46: 26,032,573 km (0.073 R)
• M47: 26,189,650 km (0.099 R)
• M48: 27,537,228 km (0.101 R)
• M49: 28,098,669 km (0.117 R)
• M50: 28,663,850 km (0.026 R)
• M51: 30,464,559 km (0.115 R)
• M52: 30,547,287 km (0.068 R)
• M53: 30,795,769 km (0.108 R)
• M54: 31,045,149 km (0.101 R)
• M55: 33,489,129 km (0.115 R)
• M56: 34,174,138 km (0.111 R)
• M57: 35,645,133 km (0.111 R)
• M58: 35,819,565 km (0.05 R)
• M59: 35,906,930 km (0.088 R)
• M60: 36,519,982 km (0.082 R)
• M61: 36,607,945 km (0.104 R)
• M62: 39,097,104 km (0.026 R)
• M63: 41,182,199 km (0.076 R)
• M64: 43,862,395 km (0.051 R)
• M65: 45,554,197 km (0.089 R)
• M66: 45,932,979 km (0.099 R)
• M67: 46,789,277 km (0.053 R)
• M68: 46,980,164 km (0.059 R)
• M69: 47,458,877 km (0.086 R)
• M70: 48,131,619 km (0.093 R)
• M71: 48,807,502 km (0.118 R)
• M72: 49,001,231 km (0.098 R)
• M73: 50,071,006 km (0.108 R)
• M74: 50,168,693 km (0.118 R)
• M75: 51,345,430 km (0.078 R)
• M76: 51,937,090 km (0.117 R)
• M77: 52,729,659 km (0.104 R)
• M78: 53,027,808 km (0.117 R)
• M79: 53,426,336 km (0.093 R)
• M80: 55,838,153 km (0.031 R)
• M81: 56,142,136 km (0.074 R)
• M82: 57,159,402 km (0.113 R)
• M83: 57,465,778 km (0.034 R)
• M84: 57,567,953 km (0.086 R)
• M85: 57,772,603 km (0.114 R)
• M86: 57,977,552 km (0.102 R)
• M87: 60,455,043 km (0.077 R)
• M88: 60,975,643 km (0.06 R)
• M89: 61,497,590 km (0.073 R)
• M90: 61,602,159 km (0.111 R)
• M91: 63,494,722 km (0.083 R)
• M92: 68,850,774 km (0.107 R)
• M93: 71,143,212 km (0.03 R)
• M94: 73,017,225 km (0.103 R)
• M95: 73,128,077 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.4

Radius: 4.1

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.99 AU - 21.95 AU

Year: 28905 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,084,633 km

• M1: 194,776 km (0.117 R)
• M2: 420,071 km (0.105 R)
• M3: 967,300 km (0.098 R)
• M4: 2,065,647 km (0.051 R)
• M5: 2,163,784 km (0.055 R)
• M6: 2,263,715 km (0.072 R)
• M7: 2,502,473 km (0.116 R)
• M8: 4,554,657 km (0.104 R)
• M9: 5,611,865 km (0.111 R)
• M10: 5,841,348 km (0.091 R)
• M11: 6,356,862 km (0.071 R)
• M12: 7,033,793 km (0.106 R)
• M13: 7,181,895 km (0.102 R)
• M14: 7,937,513 km (0.071 R)
• M15: 8,246,732 km (0.096 R)
• M16: 8,298,643 km (0.067 R)
• M17: 9,522,652 km (0.114 R)
• M18: 9,686,462 km (0.087 R)
• M19: 9,851,169 km (0.104 R)
• M20: 9,906,221 km (0.082 R)
• M21: 10,801,864 km (0.102 R)
• M22: 12,430,237 km (0.094 R)
• M23: 12,549,466 km (0.062 R)
• M24: 12,728,984 km (0.068 R)
• M25: 13,578,101 km (0.082 R)
• M26: 14,508,002 km (0.07 R)
• M27: 16,167,790 km (0.086 R)
• M28: 16,428,389 km (0.104 R)
• M29: 17,285,136 km (0.063 R)
• M30: 18,359,249 km (0.119 R)
• M31: 20,220,247 km (0.12 R)
• M32: 20,924,553 km (0.06 R)
• M33: 21,351,057 km (0.076 R)
• M34: 21,565,431 km (0.103 R)
• M35: 23,526,060 km (0.088 R)
• M36: 23,747,316 km (0.103 R)
• M37: 24,864,363 km (0.057 R)
• M38: 25,618,635 km (0.102 R)
• M39: 29,739,010 km (0.08 R)
• M40: 34,728,846 km (0.098 R)
• M41: 37,533,956 km (0.087 R)
• M42: 37,620,125 km (0.114 R)
• M43: 37,878,929 km (0.066 R)
• M44: 38,138,332 km (0.059 R)
• M45: 42,547,280 km (0.116 R)
• M46: 43,267,594 km (0.113 R)
• M47: 43,629,321 km (0.072 R)
• M48: 44,902,848 km (0.081 R)
• M49: 46,928,852 km (0.112 R)
• M50: 47,207,403 km (0.108 R)
• M51: 49,833,893 km (0.117 R)
• M52: 50,783,241 km (0.109 R)
• M53: 51,547,088 km (0.099 R)
• M54: 52,989,511 km (0.092 R)
• M55: 53,086,151 km (0.098 R)
• M56: 54,250,321 km (0.073 R)
• M57: 55,815,564 km (0.113 R)
• M58: 56,110,721 km (0.103 R)
• M59: 56,702,530 km (0.111 R)
• M60: 59,290,872 km (0.04 R)
• M61: 59,391,252 km (0.11 R)
• M62: 60,902,789 km (0.108 R)
• M63: 62,019,388 km (0.101 R)
• M64: 63,655,390 km (0.117 R)
• M65: 65,928,081 km (0.092 R)
• M66: 66,136,022 km (0.083 R)
• M67: 67,597,593 km (0.117 R)
• M68: 68,648,069 km (0.084 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit