🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 159 Days

Day: 40.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.71 AU - 0.77 AU

Year: 241 Days

Day: 46.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,593,956 km

• M1: 486,642 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.6 AU - 0.9 AU

Year: 246 Days

Day: 40.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,593,956 km

• M1: 406,158 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 461 Days

Day: 35.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,593,956 km

• M1: 24,384 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.93 AU - 1.45 AU

Year: 492 Days

Day: 46 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,593,956 km

• M1: 564,283 km (0.119 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 10.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.98 AU - 4.58 AU

Year: 3354 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,593,956 km

• M1: 173,234 km (0.063 R)
• M2: 284,236 km (0.084 R)
• M3: 486,193 km (0.048 R)
• M4: 611,406 km (0.103 R)
• M5: 698,323 km (0.105 R)
• M6: 800,498 km (0.11 R)
• M7: 1,079,498 km (0.111 R)
• M8: 1,175,540 km (0.099 R)
• M9: 1,402,330 km (0.086 R)
• M10: 1,616,255 km (0.104 R)
• M11: 1,798,017 km (0.084 R)
• M12: 2,151,517 km (0.117 R)
• M13: 2,305,303 km (0.115 R)
• M14: 2,446,972 km (0.063 R)
• M15: 2,607,790 km (0.102 R)
• M16: 2,923,142 km (0.059 R)
• M17: 3,180,900 km (0.112 R)
• M18: 3,250,911 km (0.116 R)
• M19: 3,321,522 km (0.103 R)
• M20: 3,446,137 km (0.11 R)
• M21: 3,608,749 km (0.085 R)
• M22: 3,941,754 km (0.117 R)
• M23: 4,499,306 km (0.11 R)
• M24: 4,578,144 km (0.114 R)
• M25: 5,061,046 km (0.044 R)
• M26: 5,371,162 km (0.025 R)
• M27: 5,581,497 km (0.038 R)
• M28: 5,815,916 km (0.073 R)
• M29: 5,988,403 km (0.041 R)
• M30: 6,405,182 km (0.06 R)
• M31: 6,516,334 km (0.068 R)
• M32: 6,605,793 km (0.119 R)
• M33: 6,990,559 km (0.054 R)
• M34: 7,105,151 km (0.069 R)
• M35: 7,266,567 km (0.119 R)
• M36: 8,020,091 km (0.082 R)
• M37: 8,650,796 km (0.046 R)
• M38: 9,272,076 km (0.106 R)
• M39: 9,448,751 km (0.113 R)
• M40: 9,575,610 km (0.095 R)
• M41: 10,140,342 km (0.077 R)
• M42: 10,270,193 km (0.102 R)
• M43: 10,505,361 km (0.11 R)
• M44: 10,636,857 km (0.109 R)
• M45: 10,901,346 km (0.064 R)
• M46: 11,087,745 km (0.114 R)
• M47: 11,167,930 km (0.066 R)
• M48: 11,355,974 km (0.106 R)
• M49: 11,980,994 km (0.081 R)
• M50: 12,090,799 km (0.09 R)
• M51: 12,841,182 km (0.051 R)
• M52: 13,663,671 km (0.079 R)
• M53: 13,864,880 km (0.051 R)
• M54: 14,211,947 km (0.112 R)
• M55: 14,328,334 km (0.096 R)
• M56: 14,503,364 km (0.066 R)
• M57: 14,944,229 km (0.095 R)
• M58: 15,748,916 km (0.087 R)
• M59: 16,111,092 km (0.085 R)
• M60: 16,323,521 km (0.089 R)
• M61: 16,475,961 km (0.072 R)
• M62: 17,462,410 km (0.111 R)
• M63: 17,899,984 km (0.117 R)
• M64: 18,404,428 km (0.055 R)
• M65: 18,690,309 km (0.119 R)
• M66: 18,849,781 km (0.107 R)
• M67: 18,945,673 km (0.093 R)
• M68: 19,202,233 km (0.096 R)
• M69: 19,978,646 km (0.072 R)
• M70: 20,305,218 km (0.046 R)
• M71: 20,699,409 km (0.092 R)
• M72: 21,162,414 km (0.045 R)
• M73: 21,930,599 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 8.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.66 AU - 6.98 AU

Year: 5318 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,593,956 km

• M1: 123,119 km (0.075 R)
• M2: 210,335 km (0.083 R)
• M3: 301,889 km (0.105 R)
• M4: 384,915 km (0.095 R)
• M5: 456,872 km (0.108 R)
• M6: 616,044 km (0.094 R)
• M7: 678,576 km (0.034 R)
• M8: 743,501 km (0.084 R)
• M9: 906,862 km (0.118 R)
• M10: 1,258,268 km (0.101 R)
• M11: 1,339,799 km (0.029 R)
• M12: 1,551,180 km (0.112 R)
• M13: 1,638,845 km (0.09 R)
• M14: 1,970,802 km (0.09 R)
• M15: 2,373,819 km (0.117 R)
• M16: 2,437,099 km (0.057 R)
• M17: 2,656,709 km (0.091 R)
• M18: 2,749,010 km (0.119 R)
• M19: 2,802,267 km (0.05 R)
• M20: 2,869,287 km (0.117 R)
• M21: 3,143,051 km (0.03 R)
• M22: 3,268,863 km (0.078 R)
• M23: 3,511,361 km (0.084 R)
• M24: 4,165,852 km (0.09 R)
• M25: 4,397,579 km (0.12 R)
• M26: 4,617,787 km (0.087 R)
• M27: 4,745,244 km (0.12 R)
• M28: 4,809,272 km (0.108 R)
• M29: 4,938,525 km (0.07 R)
• M30: 5,052,518 km (0.096 R)
• M31: 5,857,654 km (0.114 R)
• M32: 5,943,823 km (0.1 R)
• M33: 6,134,859 km (0.105 R)
• M34: 6,292,685 km (0.092 R)
• M35: 6,630,327 km (0.112 R)
• M36: 6,901,099 km (0.045 R)
• M37: 7,102,009 km (0.105 R)
• M38: 7,175,611 km (0.094 R)
• M39: 7,453,564 km (0.091 R)
• M40: 7,565,763 km (0.084 R)
• M41: 7,697,409 km (0.098 R)
• M42: 7,829,803 km (0.103 R)
• M43: 8,096,835 km (0.099 R)
• M44: 8,231,473 km (0.106 R)
• M45: 8,444,501 km (0.051 R)
• M46: 8,915,734 km (0.063 R)
• M47: 9,375,448 km (0.042 R)
• M48: 9,781,457 km (0.058 R)
• M49: 10,442,979 km (0.036 R)
• M50: 10,547,697 km (0.071 R)
• M51: 11,505,423 km (0.114 R)
• M52: 11,874,481 km (0.056 R)
• M53: 13,004,692 km (0.096 R)
• M54: 14,564,699 km (0.118 R)
• M55: 14,658,198 km (0.071 R)
• M56: 15,271,549 km (0.11 R)
• M57: 15,390,330 km (0.103 R)
• M58: 15,700,895 km (0.08 R)
• M59: 15,772,851 km (0.119 R)
• M60: 15,989,469 km (0.119 R)
• M61: 16,279,689 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 11.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.14 AU - 9.58 AU

Year: 9988 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,593,956 km

• M1: 175,329 km (0.053 R)
• M2: 267,182 km (0.104 R)
• M3: 416,630 km (0.092 R)
• M4: 601,234 km (0.096 R)
• M5: 766,988 km (0.107 R)
• M6: 864,227 km (0.111 R)
• M7: 966,253 km (0.094 R)
• M8: 1,221,018 km (0.084 R)
• M9: 1,297,911 km (0.048 R)
• M10: 1,416,542 km (0.117 R)
• M11: 1,643,781 km (0.041 R)
• M12: 2,251,747 km (0.098 R)
• M13: 2,543,313 km (0.06 R)
• M14: 2,873,027 km (0.117 R)
• M15: 3,243,731 km (0.115 R)
• M16: 3,799,636 km (0.12 R)
• M17: 4,030,466 km (0.104 R)
• M18: 5,189,101 km (0.034 R)
• M19: 7,035,289 km (0.115 R)
• M20: 7,462,989 km (0.046 R)
• M21: 7,643,703 km (0.115 R)
• M22: 8,231,772 km (0.115 R)
• M23: 8,343,672 km (0.097 R)
• M24: 9,064,135 km (0.118 R)
• M25: 9,256,967 km (0.082 R)
• M26: 10,042,355 km (0.109 R)
• M27: 10,201,976 km (0.09 R)
• M28: 11,012,797 km (0.102 R)
• M29: 11,928,635 km (0.107 R)
• M30: 12,225,138 km (0.114 R)
• M31: 12,696,072 km (0.059 R)
• M32: 12,782,390 km (0.081 R)
• M33: 13,788,585 km (0.105 R)
• M34: 13,966,158 km (0.094 R)
• M35: 14,055,169 km (0.044 R)
• M36: 14,368,427 km (0.108 R)
• M37: 14,684,078 km (0.12 R)
• M38: 14,819,913 km (0.116 R)
• M39: 15,460,042 km (0.085 R)
• M40: 16,436,916 km (0.072 R)
• M41: 17,385,816 km (0.107 R)
• M42: 18,157,741 km (0.034 R)
• M43: 18,498,973 km (0.105 R)
• M44: 18,744,164 km (0.108 R)
• M45: 18,842,450 km (0.06 R)
• M46: 19,685,135 km (0.051 R)
• M47: 20,438,959 km (0.073 R)
• M48: 21,099,882 km (0.106 R)
• M49: 21,664,614 km (0.11 R)
• M50: 21,819,448 km (0.089 R)
• M51: 22,808,888 km (0.061 R)
• M52: 23,071,732 km (0.039 R)
• M53: 24,723,591 km (0.093 R)
• M54: 25,210,383 km (0.107 R)
• M55: 25,591,109 km (0.074 R)
• M56: 26,028,534 km (0.091 R)
• M57: 26,855,511 km (0.097 R)
• M58: 27,691,015 km (0.095 R)
• M59: 28,027,759 km (0.071 R)
• M60: 29,559,193 km (0.12 R)
• M61: 31,001,466 km (0.034 R)
• M62: 31,234,390 km (0.026 R)
• M63: 31,350,927 km (0.117 R)
• M64: 31,526,255 km (0.082 R)
• M65: 31,819,018 km (0.073 R)
• M66: 32,821,474 km (0.103 R)
• M67: 33,356,286 km (0.086 R)
• M68: 34,615,601 km (0.063 R)
• M69: 35,585,444 km (0.117 R)
• M70: 35,768,252 km (0.099 R)
• M71: 36,012,546 km (0.074 R)
• M72: 37,675,925 km (0.087 R)
• M73: 37,924,407 km (0.119 R)
• M74: 38,485,698 km (0.117 R)
• M75: 38,610,762 km (0.117 R)
• M76: 38,924,169 km (0.093 R)
• M77: 39,301,305 km (0.096 R)
• M78: 39,490,248 km (0.08 R)
• M79: 41,013,154 km (0.09 R)
• M80: 41,268,966 km (0.084 R)
• M81: 42,103,573 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit