🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 43.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.53 AU - 0.67 AU

Year: 163 Days

Day: 30 Hours

Environment

Temp: 214 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,093,766 km

• M1: 119,379 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.16 AU

Year: 360 Days

Day: 36.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,093,766 km

• M1: 497,413 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.7 AU

Year: 561 Days

Day: 46.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,093,766 km

• M1: 631,153 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.45 AU - 1.67 AU

Year: 682 Days

Day: 39.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.53 AU - 2.41 AU

Year: 967 Days

Day: 39.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,093,766 km

• M1: 71,508 km (0.033 R)
• M2: 632,051 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.3 AU - 3.1 AU

Year: 1552 Days

Day: 31.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.52 AU - 3.6 AU

Year: 1873 Days

Day: 36.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 14.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.12 AU - 16.1 AU

Year: 16607 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,093,766 km

• M1: 195,076 km (0.061 R)
• M2: 402,418 km (0.069 R)
• M3: 699,370 km (0.106 R)
• M4: 887,714 km (0.115 R)
• M5: 1,292,825 km (0.071 R)
• M6: 2,591,933 km (0.111 R)
• M7: 3,070,347 km (0.039 R)
• M8: 3,176,561 km (0.097 R)
• M9: 3,576,885 km (0.091 R)
• M10: 4,587,269 km (0.085 R)
• M11: 4,873,899 km (0.113 R)
• M12: 5,725,410 km (0.07 R)
• M13: 6,854,425 km (0.09 R)
• M14: 8,001,841 km (0.091 R)
• M15: 8,648,403 km (0.074 R)
• M16: 8,901,522 km (0.043 R)
• M17: 9,054,561 km (0.049 R)
• M18: 9,519,062 km (0.119 R)
• M19: 10,741,576 km (0.036 R)
• M20: 12,239,350 km (0.11 R)
• M21: 12,810,514 km (0.076 R)
• M22: 12,925,854 km (0.082 R)
• M23: 13,801,750 km (0.1 R)
• M24: 14,038,563 km (0.089 R)
• M25: 14,576,368 km (0.084 R)
• M26: 14,757,232 km (0.086 R)
• M27: 15,304,012 km (0.081 R)
• M28: 15,610,687 km (0.092 R)
• M29: 18,201,573 km (0.098 R)
• M30: 18,461,424 km (0.075 R)
• M31: 18,853,520 km (0.03 R)
• M32: 19,513,097 km (0.057 R)
• M33: 20,113,284 km (0.069 R)
• M34: 20,381,962 km (0.106 R)
• M35: 20,787,372 km (0.117 R)
• M36: 21,195,326 km (0.083 R)
• M37: 21,468,790 km (0.083 R)
• M38: 21,881,232 km (0.104 R)
• M39: 22,226,803 km (0.065 R)
• M40: 22,644,031 km (0.06 R)
• M41: 23,134,114 km (0.055 R)
• M42: 23,769,306 km (0.103 R)
• M43: 24,124,601 km (0.088 R)
• M44: 24,625,156 km (0.09 R)
• M45: 24,912,683 km (0.076 R)
• M46: 25,418,623 km (0.088 R)
• M47: 25,563,733 km (0.096 R)
• M48: 25,781,996 km (0.103 R)
• M49: 27,104,591 km (0.035 R)
• M50: 29,739,010 km (0.064 R)
• M51: 30,506,746 km (0.116 R)
• M52: 30,970,499 km (0.082 R)
• M53: 31,904,887 km (0.079 R)
• M54: 33,562,432 km (0.099 R)
• M55: 34,602,586 km (0.081 R)
• M56: 35,409,816 km (0.097 R)
• M57: 35,897,206 km (0.104 R)
• M58: 36,386,840 km (0.093 R)
• M59: 36,550,500 km (0.091 R)
• M60: 36,960,697 km (0.105 R)
• M61: 38,200,863 km (0.057 R)
• M62: 38,951,396 km (0.069 R)
• M63: 44,690,419 km (0.053 R)
• M64: 46,454,028 km (0.113 R)
• M65: 46,809,473 km (0.092 R)
• M66: 49,776,448 km (0.094 R)
• M67: 49,958,209 km (0.03 R)
• M68: 50,961,861 km (0.097 R)
• M69: 51,788,090 km (0.086 R)
• M70: 52,989,211 km (0.102 R)
• M71: 53,267,613 km (0.086 R)
• M72: 53,919,411 km (0.119 R)
• M73: 55,324,733 km (0.095 R)
• M74: 55,701,570 km (0.077 R)
• M75: 55,795,967 km (0.108 R)
• M76: 56,363,092 km (0.092 R)
• M77: 57,027,157 km (0.086 R)
• M78: 58,554,851 km (0.105 R)
• M79: 59,131,102 km (0.11 R)
• M80: 59,419,975 km (0.106 R)
• M81: 59,999,218 km (0.114 R)
• M82: 62,824,823 km (0.089 R)
• M83: 63,021,245 km (0.026 R)
• M84: 63,611,857 km (0.098 R)
• M85: 63,809,177 km (0.071 R)
• M86: 65,494,397 km (0.034 R)
• M87: 66,392,433 km (0.093 R)
• M88: 66,492,514 km (0.084 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit