🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 21.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 204 Days

Day: 35.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.77 AU

Year: 218 Days

Day: 19.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.75 AU - 1.07 AU

Year: 309 Days

Day: 22.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.37 AU - 3.29 AU

Year: 1697 Days

Day: 13.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.38 AU - 3.92 AU

Year: 2486 Days

Day: 38.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.16 AU - 4.52 AU

Year: 2682 Days

Day: 12.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.4

Radius: 6.6

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.42 AU - 17.34 AU

Year: 18432 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,160,484 km

• M1: 277,205 km (0.091 R)
• M2: 401,521 km (0.055 R)
• M3: 460,761 km (0.081 R)
• M4: 502,050 km (0.097 R)
• M5: 1,329,775 km (0.089 R)
• M6: 1,742,067 km (0.119 R)
• M7: 2,264,164 km (0.09 R)
• M8: 2,753,648 km (0.119 R)
• M9: 2,990,461 km (0.04 R)
• M10: 3,483,835 km (0.095 R)
• M11: 3,568,508 km (0.117 R)
• M12: 3,958,060 km (0.065 R)
• M13: 4,270,421 km (0.101 R)
• M14: 5,157,835 km (0.111 R)
• M15: 5,206,155 km (0.07 R)
• M16: 5,847,182 km (0.119 R)
• M17: 6,460,982 km (0.078 R)
• M18: 6,881,502 km (0.102 R)
• M19: 7,310,848 km (0.093 R)
• M20: 7,419,456 km (0.113 R)
• M21: 9,289,130 km (0.087 R)
• M22: 9,703,516 km (0.085 R)
• M23: 9,763,206 km (0.105 R)
• M24: 10,124,036 km (0.034 R)
• M25: 10,184,473 km (0.116 R)
• M26: 12,120,719 km (0.04 R)
• M27: 12,573,252 km (0.03 R)
• M28: 12,768,926 km (0.044 R)
• M29: 13,097,443 km (0.106 R)
• M30: 13,163,416 km (0.115 R)
• M31: 13,495,074 km (0.077 R)
• M32: 13,829,575 km (0.093 R)
• M33: 14,370,371 km (0.089 R)
• M34: 15,125,392 km (0.106 R)
• M35: 18,419,238 km (0.082 R)
• M36: 18,567,340 km (0.076 R)
• M37: 19,993,606 km (0.066 R)
• M38: 20,527,969 km (0.1 R)
• M39: 20,758,500 km (0.058 R)
• M40: 22,711,949 km (0.067 R)
• M41: 22,870,822 km (0.084 R)
• M42: 23,912,023 km (0.119 R)
• M43: 24,478,999 km (0.112 R)
• M44: 25,378,980 km (0.119 R)
• M45: 25,461,408 km (0.075 R)
• M46: 27,127,031 km (0.101 R)
• M47: 27,211,254 km (0.077 R)
• M48: 28,399,361 km (0.072 R)
• M49: 29,690,989 km (0.103 R)
• M50: 31,177,692 km (0.053 R)
• M51: 32,688,631 km (0.109 R)
• M52: 35,136,949 km (0.107 R)
• M53: 35,781,268 km (0.059 R)
• M54: 36,243,974 km (0.104 R)
• M55: 36,522,375 km (0.057 R)
• M56: 36,801,675 km (0.067 R)
• M57: 37,643,611 km (0.077 R)
• M58: 39,346,484 km (0.108 R)
• M59: 40,591,886 km (0.119 R)
• M60: 41,074,339 km (0.113 R)
• M61: 42,630,905 km (0.06 R)
• M62: 43,515,029 km (0.106 R)
• M63: 43,712,199 km (0.114 R)
• M64: 44,404,986 km (0.078 R)
• M65: 45,201,296 km (0.034 R)
• M66: 45,301,078 km (0.06 R)
• M67: 45,901,863 km (0.092 R)
• M68: 46,102,623 km (0.12 R)
• M69: 48,330,883 km (0.116 R)
• M70: 48,637,409 km (0.049 R)
• M71: 49,252,406 km (0.115 R)
• M72: 49,560,877 km (0.093 R)
• M73: 53,418,108 km (0.068 R)
• M74: 54,902,568 km (0.118 R)
• M75: 56,078,407 km (0.11 R)
• M76: 57,695,112 km (0.104 R)
• M77: 58,999,605 km (0.075 R)
• M78: 60,203,868 km (0.11 R)
• M79: 60,423,627 km (0.059 R)
• M80: 61,195,103 km (0.031 R)
• M81: 62,191,724 km (0.063 R)
• M82: 62,302,876 km (0.118 R)
• M83: 64,201,273 km (0.04 R)
• M84: 65,213,901 km (0.109 R)
• M85: 66,118,519 km (0.089 R)
• M86: 66,231,914 km (0.12 R)
• M87: 66,799,788 km (0.114 R)
• M88: 70,356,028 km (0.084 R)
• M89: 72,682,873 km (0.102 R)
• M90: 74,562,421 km (0.046 R)
• M91: 77,172,904 km (0.075 R)
• M92: 78,969,724 km (0.059 R)
• M93: 79,090,001 km (0.081 R)
• M94: 80,296,208 km (0.08 R)
• M95: 80,538,258 km (0.046 R)
• M96: 80,780,457 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 6.1

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.65 AU - 22.75 AU

Year: 32361 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,160,484 km

• M1: 266,733 km (0.066 R)
• M2: 395,986 km (0.086 R)
• M3: 816,804 km (0.094 R)
• M4: 925,113 km (0.04 R)
• M5: 1,704,518 km (0.055 R)
• M6: 2,676,456 km (0.083 R)
• M7: 3,004,823 km (0.115 R)
• M8: 3,345,756 km (0.063 R)
• M9: 3,520,935 km (0.09 R)
• M10: 3,654,377 km (0.116 R)
• M11: 4,251,272 km (0.037 R)
• M12: 4,298,545 km (0.07 R)
• M13: 4,488,983 km (0.06 R)
• M14: 4,537,004 km (0.093 R)
• M15: 5,026,937 km (0.096 R)
• M16: 5,227,698 km (0.084 R)
• M17: 6,056,619 km (0.114 R)
• M18: 6,323,951 km (0.05 R)
• M19: 6,595,172 km (0.083 R)
• M20: 6,704,827 km (0.078 R)
• M21: 7,093,033 km (0.067 R)
• M22: 7,833,393 km (0.082 R)
• M23: 8,124,511 km (0.106 R)
• M24: 8,419,368 km (0.114 R)
• M25: 8,717,666 km (0.087 R)
• M26: 10,008,098 km (0.114 R)
• M27: 13,311,667 km (0.09 R)
• M28: 13,380,782 km (0.03 R)
• M29: 13,450,195 km (0.109 R)
• M30: 13,659,034 km (0.095 R)
• M31: 15,078,119 km (0.1 R)
• M32: 15,585,854 km (0.084 R)
• M33: 16,692,579 km (0.101 R)
• M34: 17,900,732 km (0.101 R)
• M35: 18,053,770 km (0.116 R)
• M36: 18,980,978 km (0.107 R)
• M37: 19,293,338 km (0.069 R)
• M38: 20,320,627 km (0.076 R)
• M39: 20,640,317 km (0.08 R)
• M40: 21,609,263 km (0.112 R)
• M41: 22,263,305 km (0.116 R)
• M42: 22,841,052 km (0.091 R)
• M43: 23,006,956 km (0.069 R)
• M44: 24,433,820 km (0.062 R)
• M45: 25,115,239 km (0.084 R)
• M46: 25,200,809 km (0.094 R)
• M47: 29,152,137 km (0.105 R)
• M48: 29,965,201 km (0.074 R)
• M49: 30,056,007 km (0.086 R)
• M50: 30,237,918 km (0.086 R)
• M51: 30,328,874 km (0.1 R)
• M52: 31,706,072 km (0.104 R)
• M53: 32,635,374 km (0.117 R)
• M54: 33,573,652 km (0.091 R)
• M55: 34,140,927 km (0.051 R)
• M56: 35,189,010 km (0.1 R)
• M57: 36,635,172 km (0.059 R)
• M58: 37,219,053 km (0.107 R)
• M59: 38,199,068 km (0.074 R)
• M60: 38,297,504 km (0.097 R)
• M61: 39,884,438 km (0.101 R)
• M62: 40,084,450 km (0.119 R)
• M63: 40,384,843 km (0.116 R)
• M64: 40,887,192 km (0.1 R)
• M65: 42,508,684 km (0.086 R)
• M66: 44,254,491 km (0.106 R)
• M67: 45,396,671 km (0.111 R)
• M68: 46,023,635 km (0.115 R)
• M69: 46,233,222 km (0.049 R)
• M70: 47,497,773 km (0.118 R)
• M71: 47,603,688 km (0.096 R)
• M72: 47,709,753 km (0.111 R)
• M73: 49,201,543 km (0.094 R)
• M74: 52,121,544 km (0.098 R)
• M75: 52,997,439 km (0.12 R)
• M76: 53,107,244 km (0.113 R)
• M77: 53,437,257 km (0.036 R)
• M78: 55,319,797 km (0.037 R)
• M79: 59,149,652 km (0.091 R)
• M80: 62,947,792 km (0.104 R)
• M81: 68,611,268 km (0.074 R)
• M82: 69,210,557 km (0.117 R)
• M83: 69,691,215 km (0.077 R)
• M84: 70,052,494 km (0.084 R)
• M85: 75,544,830 km (0.054 R)
• M86: 75,668,548 km (0.076 R)
• M87: 78,155,014 km (0.115 R)
• M88: 78,280,078 km (0.037 R)
• M89: 80,037,404 km (0.055 R)
• M90: 80,920,929 km (0.111 R)
• M91: 82,061,613 km (0.064 R)
• M92: 82,952,618 km (0.096 R)
• M93: 84,230,931 km (0.095 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit