🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 205 Days

Day: 38.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.48 AU - 1.6 AU

Year: 669 Days

Day: 36.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.41 AU - 1.89 AU

Year: 741 Days

Day: 28.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,139,761 km

• M1: 521,648 km (0.104 R)
• M2: 823,387 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.51 AU - 1.83 AU

Year: 755 Days

Day: 17.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.83 AU - 4.57 AU

Year: 3011 Days

Day: 40 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.1 AU - 4.42 AU

Year: 3076 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.85 AU - 6.31 AU

Year: 4006 Days

Day: 19.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,139,761 km

• M1: 3,540,084 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 12.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.57 AU - 8.69 AU

Year: 8869 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,139,761 km

• M1: 359,184 km (0.045 R)
• M2: 520,002 km (0.057 R)
• M3: 725,101 km (0.119 R)
• M4: 1,316,312 km (0.09 R)
• M5: 1,715,439 km (0.07 R)
• M6: 1,804,300 km (0.084 R)
• M7: 1,940,733 km (0.077 R)
• M8: 2,248,456 km (0.028 R)
• M9: 2,371,126 km (0.101 R)
• M10: 2,623,199 km (0.038 R)
• M11: 3,292,051 km (0.096 R)
• M12: 3,776,449 km (0.05 R)
• M13: 4,162,262 km (0.111 R)
• M14: 4,253,067 km (0.118 R)
• M15: 4,780,550 km (0.088 R)
• M16: 5,394,948 km (0.103 R)
• M17: 5,594,063 km (0.082 R)
• M18: 6,102,995 km (0.054 R)
• M19: 6,206,516 km (0.116 R)
• M20: 6,804,459 km (0.109 R)
• M21: 6,983,977 km (0.109 R)
• M22: 7,457,903 km (0.106 R)
• M23: 7,717,455 km (0.096 R)
• M24: 7,904,602 km (0.115 R)
• M25: 8,245,535 km (0.116 R)
• M26: 9,059,647 km (0.116 R)
• M27: 9,296,909 km (0.119 R)
• M28: 9,496,323 km (0.097 R)
• M29: 9,656,842 km (0.038 R)
• M30: 9,858,799 km (0.1 R)
• M31: 11,184,086 km (0.04 R)
• M32: 12,697,119 km (0.115 R)
• M33: 13,096,546 km (0.119 R)
• M34: 13,410,103 km (0.088 R)
• M35: 13,635,547 km (0.057 R)
• M36: 13,953,293 km (0.079 R)
• M37: 14,273,582 km (0.049 R)
• M38: 16,776,204 km (0.11 R)
• M39: 19,718,047 km (0.116 R)
• M40: 21,011,919 km (0.11 R)
• M41: 21,116,637 km (0.068 R)
• M42: 21,589,815 km (0.074 R)
• M43: 21,748,389 km (0.087 R)
• M44: 21,907,411 km (0.119 R)
• M45: 22,279,760 km (0.08 R)
• M46: 22,386,573 km (0.114 R)
• M47: 22,869,176 km (0.095 R)
• M48: 23,030,742 km (0.09 R)
• M49: 23,301,065 km (0.093 R)
• M50: 23,681,044 km (0.098 R)
• M51: 25,166,401 km (0.056 R)
• M52: 25,612,352 km (0.103 R)
• M53: 26,965,615 km (0.046 R)
• M54: 27,995,895 km (0.081 R)
• M55: 28,399,959 km (0.095 R)
• M56: 29,448,042 km (0.092 R)
• M57: 29,565,326 km (0.096 R)
• M58: 30,390,209 km (0.112 R)
• M59: 30,508,691 km (0.109 R)
• M60: 32,183,439 km (0.079 R)
• M61: 32,971,221 km (0.097 R)
• M62: 33,214,916 km (0.069 R)
• M63: 33,459,060 km (0.094 R)
• M64: 33,887,957 km (0.064 R)
• M65: 34,195,530 km (0.056 R)
• M66: 37,384,209 km (0.094 R)
• M67: 38,339,989 km (0.076 R)
• M68: 38,917,288 km (0.098 R)
• M69: 39,110,419 km (0.041 R)
• M70: 39,821,158 km (0.118 R)
• M71: 41,058,781 km (0.097 R)
• M72: 41,386,700 km (0.082 R)
• M73: 41,649,543 km (0.111 R)
• M74: 41,978,958 km (0.057 R)
• M75: 42,110,903 km (0.078 R)
• M76: 43,906,377 km (0.116 R)
• M77: 44,375,815 km (0.1 R)
• M78: 44,779,729 km (0.054 R)
• M79: 45,184,690 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 3.4

Gravity: 42.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.8 AU - 21.14 AU

Year: 30056 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,139,761 km

• M1: 50,265 km (0.09 R)
• M2: 205,996 km (0.12 R)
• M3: 257,458 km (0.118 R)
• M4: 437,574 km (0.112 R)
• M5: 676,332 km (0.073 R)
• M6: 755,020 km (0.111 R)
• M7: 1,068,428 km (0.104 R)
• M8: 1,622,239 km (0.08 R)
• M9: 1,657,096 km (0.029 R)
• M10: 1,763,609 km (0.101 R)
• M11: 2,328,640 km (0.099 R)
• M12: 2,447,870 km (0.092 R)
• M13: 3,426,689 km (0.106 R)
• M14: 4,412,688 km (0.042 R)
• M15: 4,659,525 km (0.112 R)
• M16: 5,374,453 km (0.072 R)
• M17: 5,479,321 km (0.093 R)
• M18: 5,637,895 km (0.057 R)
• M19: 5,691,152 km (0.066 R)
• M20: 6,013,834 km (0.04 R)
• M21: 6,397,852 km (0.118 R)
• M22: 6,733,400 km (0.105 R)
• M23: 6,903,194 km (0.107 R)
• M24: 7,247,119 km (0.115 R)
• M25: 7,479,594 km (0.106 R)
• M26: 8,986,643 km (0.064 R)
• M27: 13,172,541 km (0.064 R)
• M28: 13,669,655 km (0.1 R)
• M29: 13,884,777 km (0.11 R)
• M30: 14,173,052 km (0.066 R)
• M31: 14,318,012 km (0.054 R)
• M32: 15,719,146 km (0.113 R)
• M33: 15,794,094 km (0.056 R)
• M34: 16,246,329 km (0.111 R)
• M35: 16,702,752 km (0.12 R)
• M36: 18,018,764 km (0.059 R)
• M37: 18,570,182 km (0.105 R)
• M38: 20,257,496 km (0.102 R)
• M39: 20,913,184 km (0.11 R)
• M40: 22,161,129 km (0.073 R)
• M41: 22,836,414 km (0.081 R)
• M42: 23,690,020 km (0.073 R)
• M43: 24,467,330 km (0.075 R)
• M44: 24,815,295 km (0.117 R)
• M45: 25,604,573 km (0.087 R)
• M46: 25,692,686 km (0.11 R)
• M47: 26,938,089 km (0.06 R)
• M48: 27,839,565 km (0.064 R)
• M49: 30,229,242 km (0.112 R)
• M50: 30,790,084 km (0.116 R)
• M51: 31,448,614 km (0.091 R)
• M52: 31,637,556 km (0.105 R)
• M53: 31,732,252 km (0.082 R)
• M54: 32,016,637 km (0.045 R)
• M55: 35,201,426 km (0.105 R)
• M56: 35,299,562 km (0.047 R)
• M57: 35,889,876 km (0.054 R)
• M58: 37,080,375 km (0.1 R)
• M59: 39,093,065 km (0.114 R)
• M60: 41,347,505 km (0.119 R)
• M61: 41,865,862 km (0.116 R)
• M62: 42,386,163 km (0.094 R)
• M63: 42,804,140 km (0.113 R)
• M64: 43,118,445 km (0.061 R)
• M65: 48,795,684 km (0.092 R)
• M66: 53,458,051 km (0.048 R)
• M67: 55,613,457 km (0.081 R)
• M68: 56,759,227 km (0.076 R)
• M69: 57,335,030 km (0.07 R)
• M70: 58,028,565 km (0.099 R)
• M71: 58,841,181 km (0.067 R)
• M72: 59,307,178 km (0.074 R)
• M73: 60,360,347 km (0.058 R)
• M74: 62,484,936 km (0.098 R)
• M75: 64,154,149 km (0.045 R)
• M76: 64,753,887 km (0.109 R)
• M77: 65,475,996 km (0.11 R)
• M78: 66,200,798 km (0.082 R)
• M79: 67,293,012 km (0.096 R)
• M80: 67,536,557 km (0.053 R)
• M81: 71,845,275 km (0.084 R)
• M82: 72,218,671 km (0.117 R)
• M83: 73,718,839 km (0.106 R)
• M84: 74,095,526 km (0.025 R)
• M85: 74,347,000 km (0.046 R)
• M86: 74,976,807 km (0.064 R)
• M87: 75,988,238 km (0.117 R)
• M88: 76,368,815 km (0.12 R)
• M89: 77,769,201 km (0.115 R)
• M90: 78,536,638 km (0.072 R)
• M91: 82,021,221 km (0.12 R)
• M92: 83,063,320 km (0.116 R)
• M93: 83,193,919 km (0.098 R)
• M94: 85,555,770 km (0.085 R)
• M95: 86,744,924 km (0.116 R)
• M96: 87,010,011 km (0.091 R)
• M97: 88,605,772 km (0.099 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit