🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 222 Days

Day: 30.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.72 AU - 1.1 AU

Year: 315 Days

Day: 41.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.25 AU

Year: 380 Days

Day: 23.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,033,401 km

• M1: 92,003 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.21 AU - 2.67 AU

Year: 1385 Days

Day: 27.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.35 AU - 3.57 AU

Year: 1851 Days

Day: 43.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.04 AU - 3.28 AU

Year: 2042 Days

Day: 21.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.79 AU - 5.59 AU

Year: 3691 Days

Day: 24.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 13.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.42 AU - 5.9 AU

Year: 4894 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,033,401 km

• M1: 272,268 km (0.096 R)
• M2: 367,263 km (0.046 R)
• M3: 480,808 km (0.089 R)
• M4: 766,839 km (0.111 R)
• M5: 1,007,990 km (0.064 R)
• M6: 1,138,290 km (0.066 R)
• M7: 1,244,056 km (0.096 R)
• M8: 1,498,821 km (0.11 R)
• M9: 1,718,730 km (0.104 R)
• M10: 1,895,405 km (0.066 R)
• M11: 2,115,613 km (0.092 R)
• M12: 2,622,002 km (0.117 R)
• M13: 2,826,951 km (0.072 R)
• M14: 3,296,688 km (0.097 R)
• M15: 3,451,372 km (0.119 R)
• M16: 4,023,734 km (0.083 R)
• M17: 4,381,572 km (0.073 R)
• M18: 4,700,215 km (0.078 R)
• M19: 4,824,831 km (0.113 R)
• M20: 4,975,775 km (0.095 R)
• M21: 5,464,361 km (0.065 R)
• M22: 5,781,060 km (0.114 R)
• M23: 5,887,873 km (0.107 R)
• M24: 6,103,743 km (0.116 R)
• M25: 6,212,650 km (0.102 R)
• M26: 6,322,156 km (0.083 R)
• M27: 6,487,760 km (0.057 R)
• M28: 6,710,661 km (0.061 R)
• M29: 6,936,255 km (0.049 R)
• M30: 7,569,503 km (0.031 R)
• M31: 8,554,156 km (0.039 R)
• M32: 8,676,228 km (0.091 R)
• M33: 9,610,616 km (0.103 R)
• M34: 9,737,625 km (0.089 R)
• M35: 9,929,259 km (0.058 R)
• M36: 10,025,451 km (0.09 R)
• M37: 11,071,589 km (0.107 R)
• M38: 11,171,520 km (0.061 R)
• M39: 11,372,131 km (0.109 R)
• M40: 11,709,325 km (0.062 R)
• M41: 12,601,077 km (0.07 R)
• M42: 13,020,101 km (0.104 R)
• M43: 13,836,157 km (0.106 R)
• M44: 14,413,605 km (0.066 R)
• M45: 14,815,126 km (0.036 R)
• M46: 15,109,535 km (0.12 R)
• M47: 15,368,788 km (0.027 R)
• M48: 15,480,238 km (0.106 R)
• M49: 16,954,675 km (0.096 R)
• M50: 17,301,293 km (0.039 R)
• M51: 17,494,873 km (0.117 R)
• M52: 18,001,561 km (0.083 R)
• M53: 18,711,103 km (0.109 R)
• M54: 19,349,587 km (0.065 R)
• M55: 19,792,546 km (0.087 R)
• M56: 19,954,561 km (0.052 R)
• M57: 20,198,405 km (0.065 R)
• M58: 20,647,797 km (0.08 R)
• M59: 22,732,294 km (0.05 R)
• M60: 22,986,910 km (0.105 R)
• M61: 23,072,031 km (0.089 R)
• M62: 23,370,628 km (0.106 R)
• M63: 23,885,544 km (0.083 R)
• M64: 24,230,966 km (0.046 R)
• M65: 24,360,816 km (0.11 R)
• M66: 25,145,457 km (0.071 R)
• M67: 25,233,122 km (0.041 R)
• M68: 26,694,693 km (0.071 R)
• M69: 27,638,955 km (0.071 R)
• M70: 27,729,461 km (0.059 R)
• M71: 28,047,058 km (0.077 R)
• M72: 28,183,491 km (0.108 R)
• M73: 30,490,440 km (0.114 R)
• M74: 30,583,938 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 13.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.03 AU - 12.93 AU

Year: 16023 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,033,401 km

• M1: 191,784 km (0.09 R)
• M2: 475,572 km (0.088 R)
• M3: 943,663 km (0.049 R)
• M4: 1,624,034 km (0.12 R)
• M5: 3,753,710 km (0.099 R)
• M6: 3,972,272 km (0.076 R)
• M7: 4,145,207 km (0.091 R)
• M8: 4,371,399 km (0.106 R)
• M9: 4,653,242 km (0.078 R)
• M10: 4,757,362 km (0.108 R)
• M11: 5,980,773 km (0.086 R)
• M12: 6,438,393 km (0.113 R)
• M13: 6,525,459 km (0.102 R)
• M14: 7,387,741 km (0.093 R)
• M15: 7,755,004 km (0.12 R)
• M16: 7,847,755 km (0.091 R)
• M17: 8,667,401 km (0.071 R)
• M18: 8,828,070 km (0.107 R)
• M19: 8,957,472 km (0.102 R)
• M20: 9,481,064 km (0.064 R)
• M21: 9,580,397 km (0.116 R)
• M22: 9,914,000 km (0.042 R)
• M23: 10,661,242 km (0.065 R)
• M24: 12,535,254 km (0.081 R)
• M25: 13,454,234 km (0.083 R)
• M26: 13,678,033 km (0.103 R)
• M27: 13,903,028 km (0.102 R)
• M28: 14,280,912 km (0.079 R)
• M29: 14,815,575 km (0.083 R)
• M30: 15,279,029 km (0.07 R)
• M31: 15,551,596 km (0.109 R)
• M32: 16,259,942 km (0.078 R)
• M33: 16,658,172 km (0.092 R)
• M34: 17,342,283 km (0.078 R)
• M35: 17,708,199 km (0.107 R)
• M36: 17,912,699 km (0.079 R)
• M37: 19,281,370 km (0.1 R)
• M38: 20,511,813 km (0.112 R)
• M39: 21,071,608 km (0.082 R)
• M40: 21,855,202 km (0.111 R)
• M41: 21,986,698 km (0.074 R)
• M42: 23,405,784 km (0.117 R)
• M43: 24,854,489 km (0.084 R)
• M44: 24,946,043 km (0.116 R)
• M45: 25,083,524 km (0.079 R)
• M46: 25,913,642 km (0.12 R)
• M47: 26,285,393 km (0.049 R)
• M48: 27,128,527 km (0.096 R)
• M49: 28,409,832 km (0.095 R)
• M50: 29,323,427 km (0.11 R)
• M51: 29,856,593 km (0.055 R)
• M52: 30,051,370 km (0.109 R)
• M53: 30,148,908 km (0.118 R)
• M54: 30,441,970 km (0.106 R)
• M55: 30,539,957 km (0.079 R)
• M56: 32,520,782 km (0.106 R)
• M57: 32,972,119 km (0.106 R)
• M58: 33,830,362 km (0.097 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit