🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.66 AU

Year: 135 Days

Day: 30.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.83 AU - 0.89 AU

Year: 279 Days

Day: 33.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 471 Days

Day: 38.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.28 AU - 3.52 AU

Year: 1728 Days

Day: 31.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,932,858 km

• M1: 91,554 km (0.092 R)
• M2: 1,212,790 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.94 AU - 4.1 AU

Year: 2310 Days

Day: 38.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.62 AU - 3.94 AU

Year: 2571 Days

Day: 24.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.34 AU - 4.8 AU

Year: 3418 Days

Day: 39.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 8.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.59 AU - 6.85 AU

Year: 4786 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,932,858 km

• M1: 108,010 km (0.063 R)
• M2: 169,345 km (0.075 R)
• M3: 316,549 km (0.059 R)
• M4: 425,905 km (0.096 R)
• M5: 518,805 km (0.071 R)
• M6: 574,605 km (0.082 R)
• M7: 841,488 km (0.115 R)
• M8: 1,032,674 km (0.03 R)
• M9: 1,129,464 km (0.119 R)
• M10: 1,297,762 km (0.069 R)
• M11: 1,402,779 km (0.1 R)
• M12: 1,538,165 km (0.052 R)
• M13: 1,593,666 km (0.074 R)
• M14: 2,331,782 km (0.117 R)
• M15: 2,471,357 km (0.107 R)
• M16: 2,792,693 km (0.081 R)
• M17: 2,952,763 km (0.111 R)
• M18: 3,022,176 km (0.043 R)
• M19: 3,127,493 km (0.109 R)
• M20: 3,281,728 km (0.081 R)
• M21: 3,560,878 km (0.081 R)
• M22: 3,860,373 km (0.11 R)
• M23: 4,577,396 km (0.101 R)
• M24: 4,631,101 km (0.106 R)
• M25: 4,739,261 km (0.091 R)
• M26: 5,110,562 km (0.118 R)
• M27: 5,194,337 km (0.054 R)
• M28: 5,505,351 km (0.075 R)
• M29: 5,605,731 km (0.118 R)
• M30: 5,851,820 km (0.085 R)
• M31: 6,205,170 km (0.093 R)
• M32: 6,384,538 km (0.068 R)
• M33: 6,825,104 km (0.037 R)
• M34: 6,963,781 km (0.079 R)
• M35: 7,134,622 km (0.091 R)
• M36: 7,259,835 km (0.102 R)
• M37: 7,322,666 km (0.108 R)
• M38: 7,639,514 km (0.091 R)
• M39: 7,783,577 km (0.115 R)
• M40: 7,977,157 km (0.119 R)
• M41: 8,254,063 km (0.105 R)
• M42: 8,368,954 km (0.085 R)
• M43: 8,501,049 km (0.082 R)
• M44: 8,717,068 km (0.117 R)
• M45: 8,850,808 km (0.04 R)
• M46: 9,154,492 km (0.104 R)
• M47: 9,358,843 km (0.082 R)
• M48: 9,427,209 km (0.067 R)
• M49: 9,650,858 km (0.088 R)
• M50: 9,754,679 km (0.046 R)
• M51: 10,191,205 km (0.116 R)
• M52: 10,473,945 km (0.106 R)
• M53: 10,705,523 km (0.052 R)
• M54: 10,759,228 km (0.103 R)
• M55: 11,210,116 km (0.029 R)
• M56: 11,410,578 km (0.112 R)
• M57: 11,612,086 km (0.078 R)
• M58: 11,704,089 km (0.071 R)
• M59: 11,796,390 km (0.101 R)
• M60: 12,130,592 km (0.085 R)
• M61: 12,336,289 km (0.114 R)
• M62: 12,505,484 km (0.052 R)
• M63: 12,599,881 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 13.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.24 AU - 6.86 AU

Year: 5865 Days

Day: 8.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,932,858 km

• M1: 224,995 km (0.106 R)
• M2: 365,318 km (0.106 R)
• M3: 464,053 km (0.113 R)
• M4: 563,386 km (0.095 R)
• M5: 801,845 km (0.053 R)
• M6: 941,419 km (0.108 R)
• M7: 1,044,492 km (0.084 R)
• M8: 1,198,877 km (0.07 R)
• M9: 1,344,885 km (0.03 R)
• M10: 1,619,696 km (0.108 R)
• M11: 1,782,459 km (0.104 R)
• M12: 2,144,485 km (0.114 R)
• M13: 2,243,669 km (0.117 R)
• M14: 2,509,055 km (0.106 R)
• M15: 2,763,372 km (0.084 R)
• M16: 3,003,925 km (0.085 R)
• M17: 3,412,776 km (0.102 R)
• M18: 3,695,217 km (0.082 R)
• M19: 4,108,706 km (0.102 R)
• M20: 4,562,735 km (0.094 R)
• M21: 5,112,806 km (0.085 R)
• M22: 5,246,996 km (0.079 R)
• M23: 6,104,790 km (0.098 R)
• M24: 6,304,653 km (0.094 R)
• M25: 6,593,825 km (0.112 R)
• M26: 6,769,453 km (0.03 R)
• M27: 7,155,416 km (0.089 R)
• M28: 7,396,568 km (0.114 R)
• M29: 8,042,232 km (0.115 R)
• M30: 8,230,127 km (0.098 R)
• M31: 8,610,105 km (0.032 R)
• M32: 9,158,531 km (0.07 R)
• M33: 9,322,042 km (0.098 R)
• M34: 9,420,477 km (0.063 R)
• M35: 10,120,146 km (0.051 R)
• M36: 10,391,068 km (0.095 R)
• M37: 10,664,383 km (0.045 R)
• M38: 11,009,356 km (0.105 R)
• M39: 12,245,932 km (0.1 R)
• M40: 12,571,008 km (0.086 R)
• M41: 13,119,284 km (0.088 R)
• M42: 13,266,788 km (0.032 R)
• M43: 13,526,191 km (0.069 R)
• M44: 14,772,042 km (0.117 R)
• M45: 15,118,211 km (0.108 R)
• M46: 15,505,969 km (0.076 R)
• M47: 16,609,104 km (0.081 R)
• M48: 17,656,139 km (0.099 R)
• M49: 17,819,051 km (0.102 R)
• M50: 17,982,562 km (0.101 R)
• M51: 18,105,531 km (0.059 R)
• M52: 18,228,800 km (0.084 R)
• M53: 19,015,685 km (0.12 R)
• M54: 19,350,335 km (0.081 R)
• M55: 20,067,956 km (0.099 R)
• M56: 20,451,375 km (0.108 R)
• M57: 21,139,077 km (0.092 R)
• M58: 21,268,928 km (0.043 R)
• M59: 21,442,461 km (0.083 R)
• M60: 22,669,912 km (0.047 R)
• M61: 23,471,008 km (0.102 R)
• M62: 23,560,617 km (0.051 R)
• M63: 23,830,043 km (0.076 R)
• M64: 23,920,101 km (0.099 R)
• M65: 24,055,338 km (0.111 R)
• M66: 24,963,845 km (0.049 R)
• M67: 25,192,581 km (0.094 R)
• M68: 25,744,746 km (0.097 R)
• M69: 26,814,072 km (0.104 R)
• M70: 27,898,058 km (0.085 R)
• M71: 28,040,475 km (0.06 R)
• M72: 28,326,058 km (0.081 R)
• M73: 28,948,086 km (0.093 R)
• M74: 29,333,300 km (0.086 R)
• M75: 29,914,039 km (0.088 R)
• M76: 30,547,586 km (0.101 R)
• M77: 32,474,556 km (0.034 R)
• M78: 32,824,615 km (0.095 R)
• M79: 33,175,871 km (0.073 R)
• M80: 33,629,452 km (0.102 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit