🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 29.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 346 Days

Day: 38.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.79 AU - 2.33 AU

Year: 1054 Days

Day: 37.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.11 AU - 4.83 AU

Year: 3369 Days

Day: 12.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,462,360 km

• M1: 1,777,671 km (0.093 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 5.9

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.79 AU - 20.91 AU

Year: 25760 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,462,360 km

• M1: 159,172 km (0.11 R)
• M2: 283,787 km (0.115 R)
• M3: 403,465 km (0.067 R)
• M4: 831,315 km (0.105 R)
• M5: 1,662,780 km (0.089 R)
• M6: 1,916,798 km (0.06 R)
• M7: 2,048,444 km (0.095 R)
• M8: 2,183,082 km (0.108 R)
• M9: 2,320,712 km (0.112 R)
• M10: 3,560,130 km (0.115 R)
• M11: 3,600,522 km (0.048 R)
• M12: 4,138,326 km (0.111 R)
• M13: 4,223,297 km (0.068 R)
• M14: 4,395,036 km (0.076 R)
• M15: 4,612,850 km (0.108 R)
• M16: 5,104,579 km (0.074 R)
• M17: 6,088,933 km (0.047 R)
• M18: 6,577,818 km (0.075 R)
• M19: 7,592,990 km (0.108 R)
• M20: 8,984,250 km (0.047 R)
• M21: 9,205,056 km (0.115 R)
• M22: 9,483,757 km (0.092 R)
• M23: 10,394,060 km (0.088 R)
• M24: 10,451,954 km (0.117 R)
• M25: 10,509,849 km (0.055 R)
• M26: 10,977,193 km (0.072 R)
• M27: 11,391,579 km (0.085 R)
• M28: 12,912,989 km (0.113 R)
• M29: 14,175,296 km (0.092 R)
• M30: 16,275,500 km (0.039 R)
• M31: 16,477,308 km (0.105 R)
• M32: 16,612,245 km (0.059 R)
• M33: 17,087,817 km (0.07 R)
• M34: 17,224,400 km (0.055 R)
• M35: 17,498,762 km (0.088 R)
• M36: 19,817,380 km (0.116 R)
• M37: 20,249,119 km (0.104 R)
• M38: 20,321,375 km (0.112 R)
• M39: 21,268,778 km (0.082 R)
• M40: 21,636,938 km (0.026 R)
• M41: 24,042,622 km (0.117 R)
• M42: 25,199,313 km (0.118 R)
• M43: 27,246,559 km (0.057 R)
• M44: 27,326,295 km (0.117 R)
• M45: 27,646,285 km (0.057 R)
• M46: 27,887,137 km (0.083 R)
• M47: 28,048,105 km (0.028 R)
• M48: 31,414,356 km (0.07 R)
• M49: 32,339,021 km (0.096 R)
• M50: 32,847,204 km (0.092 R)
• M51: 33,957,071 km (0.034 R)
• M52: 34,473,483 km (0.055 R)
• M53: 38,160,472 km (0.085 R)
• M54: 40,322,909 km (0.057 R)
• M55: 43,081,195 km (0.083 R)
• M56: 43,453,544 km (0.104 R)
• M57: 46,661,521 km (0.059 R)
• M58: 46,852,557 km (0.077 R)
• M59: 46,948,150 km (0.081 R)
• M60: 47,619,396 km (0.091 R)
• M61: 48,293,783 km (0.112 R)
• M62: 48,971,461 km (0.05 R)
• M63: 49,457,355 km (0.086 R)
• M64: 50,238,107 km (0.04 R)
• M65: 50,433,930 km (0.12 R)
• M66: 50,629,903 km (0.117 R)
• M67: 51,811,727 km (0.102 R)
• M68: 51,910,611 km (0.075 R)
• M69: 52,207,712 km (0.025 R)
• M70: 52,306,895 km (0.099 R)
• M71: 53,202,089 km (0.1 R)
• M72: 53,601,515 km (0.1 R)
• M73: 54,403,360 km (0.074 R)
• M74: 54,705,099 km (0.102 R)
• M75: 56,629,077 km (0.053 R)
• M76: 56,730,953 km (0.075 R)
• M77: 56,934,855 km (0.119 R)
• M78: 58,987,488 km (0.111 R)
• M79: 59,297,454 km (0.105 R)
• M80: 60,646,977 km (0.077 R)
• M81: 61,064,205 km (0.099 R)
• M82: 61,691,918 km (0.112 R)
• M83: 62,216,707 km (0.11 R)
• M84: 65,502,774 km (0.065 R)
• M85: 65,609,737 km (0.062 R)
• M86: 65,716,699 km (0.105 R)
• M87: 67,760,655 km (0.09 R)
• M88: 68,627,574 km (0.076 R)
• M89: 69,389,028 km (0.117 R)
• M90: 71,470,084 km (0.088 R)
• M91: 71,580,188 km (0.075 R)
• M92: 71,690,292 km (0.045 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit