🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 157 Days

Day: 19.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 32.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 320 Days

Day: 36 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.22 AU - 1.29 AU

Year: 524 Days

Day: 37.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,374,945 km

• M1: 950,844 km (0.099 R)
• M2: 1,064,239 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.49 AU - 2.43 AU

Year: 1028 Days

Day: 37.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.5 AU - 3.86 AU

Year: 2125 Days

Day: 26.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,374,945 km

• M1: 98,585 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.17 AU - 3.99 AU

Year: 2538 Days

Day: 39.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,374,945 km

• M1: 950,395 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.66 AU - 5.02 AU

Year: 3388 Days

Day: 36.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,374,945 km

• M1: 203,603 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 6.6

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.41 AU - 19.53 AU

Year: 26197 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,374,945 km

• M1: 460,462 km (0.077 R)
• M2: 593,455 km (0.081 R)
• M3: 1,304,344 km (0.096 R)
• M4: 1,430,754 km (0.095 R)
• M5: 1,495,530 km (0.08 R)
• M6: 1,975,889 km (0.064 R)
• M7: 2,195,798 km (0.058 R)
• M8: 2,308,594 km (0.074 R)
• M9: 2,423,486 km (0.086 R)
• M10: 3,716,609 km (0.062 R)
• M11: 4,219,109 km (0.083 R)
• M12: 4,502,148 km (0.056 R)
• M13: 5,438,780 km (0.105 R)
• M14: 5,540,806 km (0.119 R)
• M15: 6,272,788 km (0.047 R)
• M16: 7,313,989 km (0.113 R)
• M17: 7,426,637 km (0.051 R)
• M18: 7,596,729 km (0.096 R)
• M19: 8,231,623 km (0.114 R)
• M20: 8,703,903 km (0.05 R)
• M21: 8,763,593 km (0.082 R)
• M22: 9,185,160 km (0.043 R)
• M23: 9,367,819 km (0.078 R)
• M24: 9,798,661 km (0.091 R)
• M25: 10,616,063 km (0.117 R)
• M26: 11,455,008 km (0.074 R)
• M27: 12,114,884 km (0.078 R)
• M28: 14,167,218 km (0.1 R)
• M29: 14,661,489 km (0.075 R)
• M30: 15,521,677 km (0.048 R)
• M31: 15,958,054 km (0.101 R)
• M32: 16,104,360 km (0.035 R)
• M33: 17,516,415 km (0.107 R)
• M34: 17,894,598 km (0.085 R)
• M35: 19,512,200 km (0.098 R)
• M36: 19,747,069 km (0.119 R)
• M37: 19,982,984 km (0.057 R)
• M38: 20,140,661 km (0.118 R)
• M39: 20,298,785 km (0.084 R)
• M40: 22,391,959 km (0.11 R)
• M41: 23,380,950 km (0.081 R)
• M42: 23,464,127 km (0.108 R)
• M43: 25,829,419 km (0.117 R)
• M44: 26,866,132 km (0.031 R)
• M45: 27,477,090 km (0.081 R)
• M46: 29,606,615 km (0.084 R)
• M47: 29,696,524 km (0.079 R)
• M48: 30,147,262 km (0.087 R)
• M49: 30,600,244 km (0.064 R)
• M50: 31,696,647 km (0.06 R)
• M51: 34,682,621 km (0.026 R)
• M52: 35,157,295 km (0.049 R)
• M53: 35,347,733 km (0.115 R)
• M54: 35,634,063 km (0.117 R)
• M55: 35,825,399 km (0.079 R)
• M56: 35,921,142 km (0.056 R)
• M57: 38,735,676 km (0.036 R)
• M58: 39,425,621 km (0.061 R)
• M59: 40,717,698 km (0.046 R)
• M60: 40,917,710 km (0.057 R)
• M61: 41,620,372 km (0.055 R)
• M62: 41,922,709 km (0.113 R)
• M63: 44,986,024 km (0.104 R)
• M64: 45,296,290 km (0.096 R)
• M65: 46,439,966 km (0.114 R)
• M66: 46,753,523 km (0.11 R)
• M67: 49,820,878 km (0.105 R)
• M68: 49,927,841 km (0.114 R)
• M69: 51,865,582 km (0.061 R)
• M70: 52,843,653 km (0.114 R)
• M71: 53,718,202 km (0.043 R)
• M72: 56,036,370 km (0.047 R)
• M73: 56,370,123 km (0.107 R)
• M74: 56,593,024 km (0.041 R)
• M75: 59,971,991 km (0.081 R)
• M76: 62,721,750 km (0.088 R)
• M77: 63,647,461 km (0.104 R)
• M78: 63,879,488 km (0.105 R)
• M79: 64,927,570 km (0.109 R)
• M80: 65,395,213 km (0.098 R)
• M81: 66,451,524 km (0.102 R)
• M82: 66,922,757 km (0.096 R)
• M83: 69,057,219 km (0.065 R)
• M84: 69,773,644 km (0.092 R)
• M85: 71,695,976 km (0.119 R)
• M86: 72,058,452 km (0.103 R)
• M87: 74,490,016 km (0.116 R)
• M88: 74,979,500 km (0.109 R)
• M89: 75,102,021 km (0.092 R)
• M90: 76,577,804 km (0.034 R)
• M91: 77,814,978 km (0.091 R)
• M92: 78,684,890 km (0.075 R)
• M93: 79,183,350 km (0.118 R)
• M94: 79,557,943 km (0.092 R)
• M95: 80,936,487 km (0.03 R)
• M96: 81,817,768 km (0.098 R)
• M97: 82,449,370 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit