🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 369 Days

Day: 38.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.96 AU - 1.1 AU

Year: 398 Days

Day: 15.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,975,333 km

• M1: 89,011 km (0.054 R)
• M2: 220,358 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.19 AU - 3.53 AU

Year: 1842 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,975,333 km

• M1: 131,646 km (0.115 R)
• M2: 811,718 km (0.088 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 14.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.78 AU - 8.2 AU

Year: 7037 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,975,333 km

• M1: 225,893 km (0.108 R)
• M2: 316,100 km (0.08 R)
• M3: 625,319 km (0.096 R)
• M4: 756,068 km (0.064 R)
• M5: 1,115,252 km (0.108 R)
• M6: 1,380,190 km (0.09 R)
• M7: 1,483,263 km (0.118 R)
• M8: 1,589,029 km (0.114 R)
• M9: 1,824,944 km (0.084 R)
• M10: 2,005,359 km (0.099 R)
• M11: 2,244,118 km (0.054 R)
• M12: 2,384,740 km (0.034 R)
• M13: 2,619,758 km (0.091 R)
• M14: 2,806,007 km (0.047 R)
• M15: 2,900,852 km (0.039 R)
• M16: 3,035,341 km (0.075 R)
• M17: 3,211,567 km (0.097 R)
• M18: 3,635,976 km (0.081 R)
• M19: 3,971,674 km (0.088 R)
• M20: 4,164,954 km (0.094 R)
• M21: 4,516,360 km (0.085 R)
• M22: 4,877,639 km (0.101 R)
• M23: 5,628,321 km (0.083 R)
• M24: 5,992,891 km (0.046 R)
• M25: 6,190,509 km (0.106 R)
• M26: 6,617,611 km (0.087 R)
• M27: 6,847,543 km (0.113 R)
• M28: 7,289,306 km (0.118 R)
• M29: 7,660,309 km (0.102 R)
• M30: 10,366,235 km (0.097 R)
• M31: 10,693,555 km (0.062 R)
• M32: 10,994,247 km (0.105 R)
• M33: 11,389,335 km (0.095 R)
• M34: 13,208,295 km (0.086 R)
• M35: 13,466,352 km (0.087 R)
• M36: 13,856,353 km (0.037 R)
• M37: 14,415,400 km (0.091 R)
• M38: 14,781,167 km (0.104 R)
• M39: 14,914,908 km (0.068 R)
• M40: 15,183,585 km (0.094 R)
• M41: 16,102,416 km (0.093 R)
• M42: 16,516,503 km (0.11 R)
• M43: 16,655,329 km (0.093 R)
• M44: 16,794,605 km (0.117 R)
• M45: 16,899,323 km (0.104 R)
• M46: 17,284,987 km (0.068 R)
• M47: 17,390,603 km (0.108 R)
• M48: 17,638,038 km (0.104 R)
• M49: 17,886,669 km (0.117 R)
• M50: 18,172,401 km (0.077 R)
• M51: 18,315,716 km (0.117 R)
• M52: 19,001,772 km (0.046 R)
• M53: 19,220,185 km (0.091 R)
• M54: 19,439,495 km (0.09 R)
• M55: 19,769,957 km (0.12 R)
• M56: 20,287,715 km (0.1 R)
• M57: 20,697,763 km (0.116 R)
• M58: 21,072,805 km (0.078 R)
• M59: 21,829,770 km (0.097 R)
• M60: 22,211,544 km (0.078 R)
• M61: 23,098,061 km (0.087 R)
• M62: 23,253,493 km (0.072 R)
• M63: 23,448,269 km (0.085 R)
• M64: 24,509,068 km (0.109 R)
• M65: 24,945,744 km (0.089 R)
• M66: 25,184,951 km (0.102 R)
• M67: 25,665,759 km (0.094 R)
• M68: 26,109,316 km (0.113 R)
• M69: 27,331,531 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.72 AU - 8.42 AU

Year: 7931 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,975,333 km

• M1: 174,282 km (0.067 R)
• M2: 305,628 km (0.11 R)
• M3: 580,739 km (0.093 R)
• M4: 682,465 km (0.071 R)
• M5: 941,419 km (0.103 R)
• M6: 1,291,628 km (0.05 R)
• M7: 1,576,313 km (0.109 R)
• M8: 1,770,341 km (0.112 R)
• M9: 2,206,419 km (0.072 R)
• M10: 2,883,499 km (0.071 R)
• M11: 3,679,509 km (0.048 R)
• M12: 3,940,109 km (0.081 R)
• M13: 4,057,992 km (0.036 R)
• M14: 4,883,922 km (0.082 R)
• M15: 5,529,137 km (0.091 R)
• M16: 5,828,333 km (0.044 R)
• M17: 6,167,172 km (0.09 R)
• M18: 6,512,295 km (0.058 R)
• M19: 6,617,163 km (0.096 R)
• M20: 6,899,454 km (0.053 R)
• M21: 7,006,416 km (0.109 R)
• M22: 7,258,040 km (0.117 R)
• M23: 7,549,307 km (0.025 R)
• M24: 7,659,561 km (0.118 R)
• M25: 8,143,360 km (0.06 R)
• M26: 8,560,589 km (0.098 R)
• M27: 9,140,879 km (0.058 R)
• M28: 9,337,151 km (0.104 R)
• M29: 10,667,675 km (0.098 R)
• M30: 11,208,022 km (0.1 R)
• M31: 11,842,766 km (0.064 R)
• M32: 12,013,906 km (0.057 R)
• M33: 12,445,645 km (0.117 R)
• M34: 12,882,471 km (0.118 R)
• M35: 13,457,824 km (0.055 R)
• M36: 14,863,745 km (0.084 R)
• M37: 15,095,024 km (0.088 R)
• M38: 15,373,874 km (0.081 R)
• M39: 15,701,493 km (0.057 R)
• M40: 15,842,714 km (0.107 R)
• M41: 16,221,047 km (0.113 R)
• M42: 17,083,329 km (0.078 R)
• M43: 17,520,155 km (0.116 R)
• M44: 19,052,635 km (0.117 R)
• M45: 19,404,639 km (0.118 R)
• M46: 19,657,459 km (0.109 R)
• M47: 20,319,729 km (0.082 R)
• M48: 20,679,362 km (0.1 R)
• M49: 21,196,821 km (0.114 R)
• M50: 21,666,110 km (0.059 R)
• M51: 23,201,882 km (0.117 R)
• M52: 25,101,625 km (0.117 R)
• M53: 25,542,939 km (0.072 R)
• M54: 25,819,994 km (0.12 R)
• M55: 26,042,446 km (0.049 R)
• M56: 27,503,569 km (0.114 R)
• M57: 28,186,782 km (0.091 R)
• M58: 28,415,816 km (0.111 R)
• M59: 28,760,490 km (0.109 R)
• M60: 28,991,020 km (0.08 R)
• M61: 29,686,501 km (0.076 R)
• M62: 30,094,604 km (0.114 R)
• M63: 30,504,651 km (0.101 R)
• M64: 30,798,761 km (0.107 R)
• M65: 32,103,703 km (0.07 R)
• M66: 33,124,409 km (0.088 R)
• M67: 34,216,623 km (0.099 R)
• M68: 34,828,628 km (0.102 R)
• M69: 35,012,933 km (0.102 R)
• M70: 35,444,224 km (0.105 R)
• M71: 36,436,656 km (0.084 R)
• M72: 36,998,994 km (0.112 R)
• M73: 38,258,608 km (0.092 R)
• M74: 38,512,326 km (0.069 R)
• M75: 38,639,335 km (0.052 R)
• M76: 39,917,349 km (0.052 R)
• M77: 41,209,127 km (0.103 R)
• M78: 41,404,053 km (0.115 R)
• M79: 41,729,728 km (0.09 R)
• M80: 42,252,423 km (0.108 R)
• M81: 43,436,639 km (0.105 R)
• M82: 43,568,884 km (0.051 R)
• M83: 43,767,400 km (0.09 R)
• M84: 43,966,365 km (0.063 R)
• M85: 44,498,335 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.8

Radius: 7.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.22 AU - 21.2 AU

Year: 27187 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,975,333 km

• M1: 353,500 km (0.082 R)
• M2: 489,035 km (0.091 R)
• M3: 596,596 km (0.041 R)
• M4: 665,262 km (0.115 R)
• M5: 861,684 km (0.093 R)
• M6: 1,104,481 km (0.06 R)
• M7: 1,430,006 km (0.112 R)
• M8: 1,555,519 km (0.066 R)
• M9: 1,885,532 km (0.081 R)
• M10: 2,165,130 km (0.088 R)
• M11: 3,924,700 km (0.066 R)
• M12: 4,236,163 km (0.106 R)
• M13: 4,281,341 km (0.056 R)
• M14: 4,417,775 km (0.118 R)
• M15: 4,930,297 km (0.098 R)
• M16: 5,217,824 km (0.047 R)
• M17: 5,266,294 km (0.103 R)
• M18: 5,363,532 km (0.057 R)
• M19: 5,759,069 km (0.046 R)
• M20: 6,266,655 km (0.095 R)
• M21: 7,652,230 km (0.029 R)
• M22: 8,664,709 km (0.073 R)
• M23: 8,722,154 km (0.045 R)
• M24: 9,128,163 km (0.09 R)
• M25: 9,186,656 km (0.109 R)
• M26: 9,599,695 km (0.082 R)
• M27: 10,139,594 km (0.084 R)
• M28: 10,812,934 km (0.092 R)
• M29: 10,999,034 km (0.114 R)
• M30: 12,266,876 km (0.111 R)
• M31: 12,396,128 km (0.088 R)
• M32: 13,714,086 km (0.106 R)
• M33: 13,781,105 km (0.115 R)
• M34: 14,253,685 km (0.051 R)
• M35: 14,389,670 km (0.12 R)
• M36: 14,457,737 km (0.113 R)
• M37: 14,937,796 km (0.079 R)
• M38: 15,492,804 km (0.029 R)
• M39: 16,054,694 km (0.062 R)
• M40: 16,196,064 km (0.084 R)
• M41: 16,694,674 km (0.091 R)
• M42: 17,633,699 km (0.084 R)
• M43: 18,146,521 km (0.106 R)
• M44: 18,962,129 km (0.051 R)
• M45: 23,777,684 km (0.107 R)
• M46: 24,262,680 km (0.079 R)
• M47: 26,235,427 km (0.099 R)
• M48: 26,904,429 km (0.074 R)
• M49: 27,325,397 km (0.092 R)
• M50: 27,833,432 km (0.118 R)
• M51: 28,259,038 km (0.101 R)
• M52: 29,376,085 km (0.114 R)
• M53: 30,595,009 km (0.109 R)
• M54: 32,275,591 km (0.081 R)
• M55: 34,258,810 km (0.073 R)
• M56: 34,349,765 km (0.041 R)
• M57: 34,623,530 km (0.116 R)
• M58: 34,714,934 km (0.104 R)
• M59: 34,989,596 km (0.093 R)
• M60: 35,081,299 km (0.077 R)
• M61: 35,541,163 km (0.111 R)
• M62: 36,002,972 km (0.117 R)
• M63: 37,681,908 km (0.09 R)
• M64: 38,530,876 km (0.067 R)
• M65: 40,729,067 km (0.071 R)
• M66: 42,379,730 km (0.09 R)
• M67: 42,575,404 km (0.098 R)
• M68: 45,245,726 km (0.083 R)
• M69: 45,846,362 km (0.07 R)
• M70: 46,651,498 km (0.112 R)
• M71: 47,562,848 km (0.061 R)
• M72: 48,582,208 km (0.111 R)
• M73: 49,197,354 km (0.093 R)
• M74: 49,300,128 km (0.109 R)
• M75: 50,331,755 km (0.048 R)
• M76: 52,206,665 km (0.066 R)
• M77: 53,892,334 km (0.046 R)
• M78: 54,422,808 km (0.034 R)
• M79: 55,917,141 km (0.111 R)
• M80: 60,811,086 km (0.12 R)
• M81: 61,695,359 km (0.029 R)
• M82: 61,917,063 km (0.077 R)
• M83: 62,472,520 km (0.107 R)
• M84: 62,918,172 km (0.082 R)
• M85: 63,476,621 km (0.113 R)
• M86: 63,700,419 km (0.107 R)
• M87: 68,461,521 km (0.095 R)
• M88: 68,691,153 km (0.083 R)
• M89: 69,151,017 km (0.039 R)
• M90: 70,536,892 km (0.117 R)
• M91: 70,652,830 km (0.109 R)
• M92: 71,815,206 km (0.026 R)
• M93: 71,931,892 km (0.099 R)
• M94: 75,221,998 km (0.097 R)
• M95: 75,933,486 km (0.09 R)
• M96: 78,200,941 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit