🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.63 AU - 0.83 AU

Year: 228 Days

Day: 41.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.01 AU - 2.83 AU

Year: 1375 Days

Day: 21.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,746,470 km

• M1: 804,537 km (0.076 R)
• M2: 1,545,795 km (0.055 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 9.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.37 AU - 6.43 AU

Year: 5234 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,746,470 km

• M1: 125,662 km (0.103 R)
• M2: 217,515 km (0.101 R)
• M3: 507,436 km (0.086 R)
• M4: 636,988 km (0.027 R)
• M5: 778,358 km (0.041 R)
• M6: 839,842 km (0.104 R)
• M7: 912,248 km (0.063 R)
• M8: 1,511,986 km (0.09 R)
• M9: 1,762,712 km (0.118 R)
• M10: 2,316,822 km (0.071 R)
• M11: 2,633,521 km (0.104 R)
• M12: 2,714,902 km (0.098 R)
• M13: 3,034,593 km (0.044 R)
• M14: 3,120,013 km (0.099 R)
• M15: 3,293,397 km (0.107 R)
• M16: 3,816,990 km (0.07 R)
• M17: 4,334,449 km (0.066 R)
• M18: 4,430,939 km (0.112 R)
• M19: 4,691,688 km (0.055 R)
• M20: 5,058,652 km (0.087 R)
• M21: 5,348,423 km (0.079 R)
• M22: 6,672,663 km (0.069 R)
• M23: 6,821,663 km (0.12 R)
• M24: 7,448,029 km (0.097 R)
• M25: 7,836,684 km (0.087 R)
• M26: 7,934,821 km (0.111 R)
• M27: 8,472,176 km (0.084 R)
• M28: 8,775,710 km (0.12 R)
• M29: 9,103,479 km (0.116 R)
• M30: 9,623,781 km (0.08 R)
• M31: 9,834,564 km (0.096 R)
• M32: 9,940,629 km (0.1 R)
• M33: 10,802,163 km (0.076 R)
• M34: 12,275,403 km (0.073 R)
• M35: 12,458,211 km (0.093 R)
• M36: 12,550,065 km (0.115 R)
• M37: 12,803,483 km (0.099 R)
• M38: 13,386,017 km (0.101 R)
• M39: 13,810,875 km (0.109 R)
• M40: 14,552,731 km (0.064 R)
• M41: 14,697,841 km (0.088 R)
• M42: 15,356,670 km (0.119 R)
• M43: 16,350,449 km (0.096 R)
• M44: 16,576,940 km (0.068 R)
• M45: 17,083,927 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 13.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.59 AU - 13.75 AU

Year: 13635 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,746,470 km

• M1: 760,556 km (0.086 R)
• M2: 951,742 km (0.112 R)
• M3: 1,074,711 km (0.042 R)
• M4: 1,292,526 km (0.054 R)
• M5: 1,696,739 km (0.113 R)
• M6: 1,979,329 km (0.055 R)
• M7: 2,737,491 km (0.112 R)
• M8: 4,011,766 km (0.106 R)
• M9: 4,818,099 km (0.111 R)
• M10: 5,110,413 km (0.11 R)
• M11: 5,635,950 km (0.112 R)
• M12: 5,983,017 km (0.091 R)
• M13: 6,139,497 km (0.036 R)
• M14: 6,376,908 km (0.101 R)
• M15: 6,901,548 km (0.052 R)
• M16: 7,398,363 km (0.106 R)
• M17: 8,208,734 km (0.094 R)
• M18: 9,182,168 km (0.049 R)
• M19: 9,363,032 km (0.069 R)
• M20: 10,145,279 km (0.094 R)
• M21: 10,238,777 km (0.104 R)
• M22: 10,379,399 km (0.039 R)
• M23: 10,520,769 km (0.11 R)
• M24: 11,821,224 km (0.083 R)
• M25: 12,817,097 km (0.043 R)
• M26: 12,968,939 km (0.106 R)
• M27: 13,223,105 km (0.072 R)
• M28: 13,427,606 km (0.108 R)
• M29: 13,633,303 km (0.115 R)
• M30: 13,891,808 km (0.034 R)
• M31: 14,047,689 km (0.085 R)
• M32: 14,308,737 km (0.095 R)
• M33: 14,518,773 km (0.114 R)
• M34: 16,072,047 km (0.074 R)
• M35: 16,730,278 km (0.095 R)
• M36: 16,840,831 km (0.068 R)
• M37: 16,951,683 km (0.053 R)
• M38: 17,341,385 km (0.085 R)
• M39: 18,129,616 km (0.11 R)
• M40: 18,357,005 km (0.109 R)
• M41: 19,045,006 km (0.114 R)
• M42: 19,508,161 km (0.079 R)
• M43: 19,741,234 km (0.095 R)
• M44: 20,505,081 km (0.106 R)
• M45: 20,742,044 km (0.086 R)
• M46: 21,940,473 km (0.081 R)
• M47: 22,609,175 km (0.069 R)
• M48: 23,284,609 km (0.113 R)
• M49: 23,842,161 km (0.114 R)
• M50: 24,907,447 km (0.087 R)
• M51: 25,096,988 km (0.07 R)
• M52: 27,344,247 km (0.074 R)
• M53: 27,735,894 km (0.097 R)
• M54: 30,057,653 km (0.085 R)
• M55: 31,890,825 km (0.044 R)
• M56: 32,303,267 km (0.096 R)
• M57: 32,510,011 km (0.111 R)
• M58: 33,133,086 km (0.095 R)
• M59: 33,411,338 km (0.099 R)
• M60: 35,167,617 km (0.098 R)
• M61: 35,736,089 km (0.12 R)
• M62: 37,459,307 km (0.057 R)
• M63: 37,967,042 km (0.099 R)
• M64: 38,331,163 km (0.108 R)
• M65: 38,477,021 km (0.103 R)
• M66: 38,769,485 km (0.089 R)
• M67: 39,136,149 km (0.101 R)
• M68: 39,503,861 km (0.072 R)
• M69: 40,168,823 km (0.108 R)
• M70: 40,837,376 km (0.114 R)
• M71: 41,659,417 km (0.068 R)
• M72: 43,624,385 km (0.116 R)
• M73: 44,618,163 km (0.103 R)
• M74: 45,079,374 km (0.076 R)
• M75: 45,542,080 km (0.101 R)
• M76: 46,939,773 km (0.115 R)
• M77: 47,252,432 km (0.082 R)
• M78: 48,509,354 km (0.038 R)
• M79: 49,221,290 km (0.086 R)
• M80: 49,936,667 km (0.113 R)
• M81: 50,895,739 km (0.07 R)
• M82: 52,103,293 km (0.117 R)
• M83: 52,426,873 km (0.077 R)
• M84: 53,238,890 km (0.117 R)
• M85: 53,646,395 km (0.113 R)
• M86: 53,809,606 km (0.112 R)
• M87: 54,792,913 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 14.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.14 AU - 12.64 AU

Year: 14975 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,746,470 km

• M1: 209,437 km (0.113 R)
• M2: 407,505 km (0.041 R)
• M3: 721,511 km (0.08 R)
• M4: 944,112 km (0.116 R)
• M5: 1,515,277 km (0.06 R)
• M6: 1,629,869 km (0.038 R)
• M7: 1,868,627 km (0.088 R)
• M8: 2,151,068 km (0.104 R)
• M9: 2,380,701 km (0.09 R)
• M10: 2,936,008 km (0.096 R)
• M11: 4,205,346 km (0.077 R)
• M12: 4,875,993 km (0.092 R)
• M13: 5,490,391 km (0.109 R)
• M14: 5,580,150 km (0.037 R)
• M15: 7,329,248 km (0.115 R)
• M16: 7,981,495 km (0.113 R)
• M17: 8,083,521 km (0.075 R)
• M18: 8,340,530 km (0.046 R)
• M19: 8,862,627 km (0.12 R)
• M20: 9,180,971 km (0.079 R)
• M21: 9,611,514 km (0.052 R)
• M22: 10,885,639 km (0.119 R)
• M23: 11,112,728 km (0.1 R)
• M24: 11,629,290 km (0.096 R)
• M25: 13,347,122 km (0.033 R)
• M26: 14,266,401 km (0.11 R)
• M27: 15,651,677 km (0.118 R)
• M28: 16,101,518 km (0.086 R)
• M29: 16,490,472 km (0.053 R)
• M30: 16,948,092 km (0.083 R)
• M31: 18,413,703 km (0.09 R)
• M32: 19,024,960 km (0.056 R)
• M33: 19,505,019 km (0.119 R)
• M34: 20,407,244 km (0.069 R)
• M35: 20,898,673 km (0.118 R)
• M36: 21,465,050 km (0.06 R)
• M37: 21,750,184 km (0.117 R)
• M38: 22,036,514 km (0.05 R)
• M39: 23,121,548 km (0.041 R)
• M40: 23,340,709 km (0.077 R)
• M41: 24,075,982 km (0.116 R)
• M42: 24,520,886 km (0.091 R)
• M43: 25,569,418 km (0.087 R)
• M44: 26,023,298 km (0.073 R)
• M45: 26,327,430 km (0.054 R)
• M46: 28,802,228 km (0.102 R)
• M47: 31,028,094 km (0.067 R)
• M48: 32,406,340 km (0.084 R)
• M49: 33,639,026 km (0.111 R)
• M50: 34,302,792 km (0.074 R)
• M51: 35,727,412 km (0.119 R)
• M52: 36,065,503 km (0.105 R)
• M53: 36,915,219 km (0.111 R)
• M54: 37,257,051 km (0.07 R)
• M55: 38,547,931 km (0.067 R)
• M56: 41,085,110 km (0.117 R)
• M57: 41,439,358 km (0.049 R)
• M58: 43,675,846 km (0.084 R)
• M59: 43,856,411 km (0.077 R)
• M60: 44,309,094 km (0.107 R)
• M61: 46,411,243 km (0.093 R)
• M62: 46,595,548 km (0.103 R)
• M63: 46,964,905 km (0.078 R)
• M64: 48,732,703 km (0.09 R)
• M65: 48,826,351 km (0.027 R)
• M66: 49,389,438 km (0.112 R)
• M67: 50,143,710 km (0.113 R)
• M68: 51,091,862 km (0.088 R)
• M69: 53,005,817 km (0.069 R)
• M70: 55,138,185 km (0.12 R)
• M71: 55,822,595 km (0.025 R)
• M72: 56,018,568 km (0.041 R)
• M73: 56,214,990 km (0.105 R)
• M74: 57,101,058 km (0.074 R)
• M75: 57,199,793 km (0.107 R)
• M76: 58,190,281 km (0.047 R)
• M77: 58,389,096 km (0.075 R)
• M78: 58,986,889 km (0.093 R)
• M79: 59,987,549 km (0.096 R)
• M80: 60,288,839 km (0.108 R)
• M81: 61,499,086 km (0.102 R)
• M82: 62,310,505 km (0.074 R)
• M83: 63,329,566 km (0.072 R)
• M84: 64,559,859 km (0.114 R)
• M85: 67,043,931 km (0.086 R)
• M86: 67,565,430 km (0.102 R)
• M87: 68,088,124 km (0.098 R)
• M88: 68,822,351 km (0.12 R)
• M89: 69,875,669 km (0.1 R)
• M90: 70,722,244 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.2

Radius: 3.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.99 AU - 18.02 AU

Year: 21219 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,746,470 km

• M1: 47,423 km (0.083 R)
• M2: 365,318 km (0.105 R)
• M3: 496,665 km (0.114 R)
• M4: 1,044,792 km (0.083 R)
• M5: 1,167,611 km (0.118 R)
• M6: 1,685,220 km (0.1 R)
• M7: 1,738,776 km (0.097 R)
• M8: 2,186,522 km (0.068 R)
• M9: 2,284,210 km (0.106 R)
• M10: 2,835,628 km (0.091 R)
• M11: 3,654,078 km (0.117 R)
• M12: 3,769,866 km (0.069 R)
• M13: 3,793,204 km (0.083 R)
• M14: 4,005,333 km (0.059 R)
• M15: 8,950,740 km (0.074 R)
• M16: 9,612,860 km (0.106 R)
• M17: 9,998,224 km (0.091 R)
• M18: 10,850,334 km (0.11 R)
• M19: 10,950,115 km (0.109 R)
• M20: 12,798,247 km (0.108 R)
• M21: 13,080,090 km (0.029 R)
• M22: 14,410,164 km (0.077 R)
• M23: 14,887,681 km (0.084 R)
• M24: 15,858,122 km (0.097 R)
• M25: 15,895,821 km (0.054 R)
• M26: 18,809,539 km (0.115 R)
• M27: 19,089,735 km (0.063 R)
• M28: 19,210,162 km (0.096 R)
• M29: 20,020,085 km (0.026 R)
• M30: 23,026,403 km (0.085 R)
• M31: 23,197,394 km (0.105 R)
• M32: 23,240,328 km (0.082 R)
• M33: 23,799,675 km (0.095 R)
• M34: 23,885,993 km (0.053 R)
• M35: 26,169,904 km (0.112 R)
• M36: 28,156,114 km (0.111 R)
• M37: 28,614,183 km (0.096 R)
• M38: 28,982,493 km (0.087 R)
• M39: 29,398,674 km (0.084 R)
• M40: 30,847,231 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit