🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 12.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 15.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 139.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,904,568 km

• M1: 423,661 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 12.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.1 AU

Year: 315 Days

Day: 38.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,904,568 km

• M1: 190,139 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.91 AU - 1.31 AU

Year: 417 Days

Day: 28.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.23 AU - 3.23 AU

Year: 1608 Days

Day: 41 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.32 AU - 5.5 AU

Year: 3301 Days

Day: 21.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 8.2

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.35 AU - 8.21 AU

Year: 6293 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,904,568 km

• M1: 125,064 km (0.088 R)
• M2: 197,320 km (0.106 R)
• M3: 248,781 km (0.044 R)
• M4: 338,690 km (0.08 R)
• M5: 466,297 km (0.093 R)
• M6: 682,166 km (0.104 R)
• M7: 864,676 km (0.06 R)
• M8: 1,167,761 km (0.113 R)
• M9: 1,350,270 km (0.046 R)
• M10: 1,641,537 km (0.077 R)
• M11: 2,214,348 km (0.039 R)
• M12: 2,441,288 km (0.114 R)
• M13: 2,511,000 km (0.067 R)
• M14: 2,581,162 km (0.077 R)
• M15: 2,676,007 km (0.115 R)
• M16: 2,771,899 km (0.103 R)
• M17: 2,991,957 km (0.119 R)
• M18: 3,166,987 km (0.089 R)
• M19: 3,345,607 km (0.107 R)
• M20: 3,449,129 km (0.097 R)
• M21: 3,527,368 km (0.043 R)
• M22: 3,632,835 km (0.09 R)
• M23: 4,147,751 km (0.114 R)
• M24: 4,830,665 km (0.104 R)
• M25: 5,426,364 km (0.072 R)
• M26: 5,732,890 km (0.111 R)
• M27: 5,825,939 km (0.048 R)
• M28: 7,449,824 km (0.08 R)
• M29: 7,551,401 km (0.118 R)
• M30: 7,928,238 km (0.103 R)
• M31: 8,032,059 km (0.066 R)
• M32: 8,878,634 km (0.069 R)
• M33: 9,495,575 km (0.077 R)
• M34: 9,753,482 km (0.09 R)
• M35: 9,902,033 km (0.037 R)
• M36: 10,088,731 km (0.095 R)
• M37: 10,163,679 km (0.105 R)
• M38: 10,314,175 km (0.073 R)
• M39: 11,466,826 km (0.086 R)
• M40: 11,623,605 km (0.106 R)
• M41: 12,578,937 km (0.063 R)
• M42: 12,781,193 km (0.045 R)
• M43: 13,559,401 km (0.119 R)
• M44: 13,725,156 km (0.105 R)
• M45: 14,100,796 km (0.062 R)
• M46: 14,268,645 km (0.116 R)
• M47: 15,593,035 km (0.115 R)
• M48: 16,468,033 km (0.097 R)
• M49: 17,224,400 km (0.101 R)
• M50: 18,357,155 km (0.097 R)
• M51: 18,863,095 km (0.044 R)
• M52: 19,048,297 km (0.119 R)
• M53: 19,420,347 km (0.057 R)
• M54: 19,513,696 km (0.1 R)
• M55: 19,888,887 km (0.094 R)
• M56: 20,030,108 km (0.116 R)
• M57: 21,028,374 km (0.103 R)
• M58: 21,461,161 km (0.067 R)
• M59: 22,727,956 km (0.111 R)
• M60: 22,826,391 km (0.088 R)
• M61: 23,320,662 km (0.103 R)
• M62: 23,419,995 km (0.101 R)
• M63: 23,519,478 km (0.094 R)
• M64: 24,370,391 km (0.097 R)
• M65: 25,588,716 km (0.101 R)
• M66: 25,896,439 km (0.104 R)
• M67: 26,102,136 km (0.064 R)
• M68: 26,205,209 km (0.099 R)
• M69: 26,360,192 km (0.105 R)
• M70: 26,774,728 km (0.092 R)
• M71: 27,400,795 km (0.082 R)
• M72: 28,773,505 km (0.09 R)
• M73: 29,952,336 km (0.098 R)
• M74: 30,222,510 km (0.084 R)
• M75: 30,276,664 km (0.107 R)
• M76: 30,384,973 km (0.095 R)
• M77: 30,547,736 km (0.116 R)
• M78: 30,928,612 km (0.12 R)
• M79: 31,420,639 km (0.109 R)
• M80: 31,640,249 km (0.11 R)
• M81: 32,301,920 km (0.094 R)
• M82: 33,246,930 km (0.102 R)
• M83: 33,919,522 km (0.086 R)
• M84: 34,201,215 km (0.11 R)
• M85: 34,936,937 km (0.086 R)
• M86: 36,308,899 km (0.077 R)
• M87: 37,117,326 km (0.083 R)
• M88: 37,407,396 km (0.038 R)
• M89: 38,693,040 km (0.045 R)
• M90: 39,577,912 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 13.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.26 AU - 13.46 AU

Year: 13648 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,904,568 km

• M1: 230,979 km (0.093 R)
• M2: 346,469 km (0.081 R)
• M3: 438,172 km (0.079 R)
• M4: 622,327 km (0.094 R)
• M5: 779,854 km (0.114 R)
• M6: 893,249 km (0.104 R)
• M7: 2,003,714 km (0.089 R)
• M8: 2,274,785 km (0.065 R)
• M9: 3,284,421 km (0.079 R)
• M10: 3,770,016 km (0.109 R)
• M11: 3,869,947 km (0.059 R)
• M12: 3,970,776 km (0.058 R)
• M13: 4,488,086 km (0.114 R)
• M14: 4,772,920 km (0.066 R)
• M15: 5,473,038 km (0.082 R)
• M16: 5,970,900 km (0.072 R)
• M17: 6,284,457 km (0.118 R)
• M18: 6,523,365 km (0.055 R)
• M19: 7,257,741 km (0.114 R)
• M20: 7,932,726 km (0.119 R)
• M21: 8,849,163 km (0.054 R)
• M22: 9,072,213 km (0.1 R)
• M23: 9,891,112 km (0.062 R)
• M24: 10,971,657 km (0.04 R)
• M25: 11,356,423 km (0.102 R)
• M26: 11,453,213 km (0.05 R)
• M27: 12,537,050 km (0.066 R)
• M28: 12,637,131 km (0.116 R)
• M29: 12,888,754 km (0.102 R)
• M30: 13,040,446 km (0.095 R)
• M31: 13,911,555 km (0.032 R)
• M32: 14,223,466 km (0.044 R)
• M33: 14,748,555 km (0.074 R)
• M34: 15,280,076 km (0.068 R)
• M35: 17,022,742 km (0.115 R)
• M36: 17,189,394 km (0.103 R)
• M37: 17,636,243 km (0.097 R)
• M38: 17,748,591 km (0.082 R)
• M39: 18,484,612 km (0.065 R)
• M40: 19,462,234 km (0.052 R)
• M41: 21,347,616 km (0.098 R)
• M42: 23,106,139 km (0.105 R)
• M43: 23,661,297 km (0.101 R)
• M44: 24,784,926 km (0.112 R)
• M45: 24,910,888 km (0.1 R)
• M46: 25,353,249 km (0.115 R)
• M47: 25,925,909 km (0.073 R)
• M48: 26,245,750 km (0.042 R)
• M49: 26,374,254 km (0.054 R)
• M50: 27,996,194 km (0.06 R)
• M51: 28,390,385 km (0.088 R)
• M52: 28,588,153 km (0.069 R)
• M53: 28,720,248 km (0.104 R)
• M54: 28,984,887 km (0.099 R)
• M55: 29,583,727 km (0.081 R)
• M56: 29,784,188 km (0.107 R)
• M57: 30,320,945 km (0.04 R)
• M58: 30,793,375 km (0.102 R)
• M59: 31,404,333 km (0.071 R)
• M60: 31,950,664 km (0.094 R)
• M61: 32,500,287 km (0.097 R)
• M62: 32,845,260 km (0.094 R)
• M63: 36,290,798 km (0.111 R)
• M64: 38,237,964 km (0.098 R)
• M65: 40,070,986 km (0.098 R)
• M66: 40,663,544 km (0.066 R)
• M67: 40,812,094 km (0.065 R)
• M68: 41,109,944 km (0.111 R)
• M69: 41,707,587 km (0.099 R)
• M70: 42,232,975 km (0.099 R)
• M71: 45,046,013 km (0.116 R)
• M72: 45,353,736 km (0.055 R)
• M73: 46,126,110 km (0.053 R)
• M74: 46,281,093 km (0.063 R)
• M75: 47,214,734 km (0.108 R)
• M76: 49,734,859 km (0.07 R)
• M77: 50,611,204 km (0.113 R)
• M78: 52,217,586 km (0.116 R)
• M79: 52,783,814 km (0.114 R)
• M80: 53,108,291 km (0.046 R)
• M81: 53,677,661 km (0.08 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit