🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 158 Days

Day: 24.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 90.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,390,820 km

• M1: 170,392 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 266 Days

Day: 15.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.84 AU - 1.34 AU

Year: 408 Days

Day: 31.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.8 AU - 3.84 AU

Year: 2674 Days

Day: 14 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.27 AU - 5.45 AU

Year: 3261 Days

Day: 42.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,390,820 km

• M1: 97,987 km (0.059 R)

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 7.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.22 AU - 14.64 AU

Year: 16652 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,390,820 km

• M1: 93,648 km (0.063 R)
• M2: 654,341 km (0.108 R)
• M3: 853,157 km (0.111 R)
• M4: 1,003,802 km (0.098 R)
• M5: 1,186,610 km (0.113 R)
• M6: 3,295,192 km (0.071 R)
• M7: 3,464,836 km (0.042 R)
• M8: 3,777,346 km (0.103 R)
• M9: 3,955,069 km (0.081 R)
• M10: 4,845,475 km (0.034 R)
• M11: 5,116,397 km (0.112 R)
• M12: 5,512,233 km (0.116 R)
• M13: 5,713,891 km (0.071 R)
• M14: 5,876,952 km (0.104 R)
• M15: 6,165,975 km (0.093 R)
• M16: 6,375,263 km (0.082 R)
• M17: 7,060,870 km (0.063 R)
• M18: 7,412,275 km (0.12 R)
• M19: 7,545,567 km (0.074 R)
• M20: 7,590,297 km (0.084 R)
• M21: 8,132,439 km (0.074 R)
• M22: 8,178,216 km (0.093 R)
• M23: 8,315,996 km (0.12 R)
• M24: 8,500,899 km (0.044 R)
• M25: 9,784,000 km (0.105 R)
• M26: 10,126,429 km (0.095 R)
• M27: 11,025,064 km (0.098 R)
• M28: 11,177,355 km (0.099 R)
• M29: 11,432,718 km (0.102 R)
• M30: 13,380,931 km (0.111 R)
• M31: 13,597,698 km (0.103 R)
• M32: 13,652,002 km (0.071 R)
• M33: 14,034,674 km (0.09 R)
• M34: 14,254,882 km (0.105 R)
• M35: 14,531,788 km (0.072 R)
• M36: 14,587,288 km (0.117 R)
• M37: 14,642,939 km (0.063 R)
• M38: 16,229,873 km (0.096 R)
• M39: 17,692,342 km (0.059 R)
• M40: 18,529,641 km (0.056 R)
• M41: 18,589,929 km (0.068 R)
• M42: 19,933,019 km (0.106 R)
• M43: 20,118,520 km (0.111 R)
• M44: 22,197,182 km (0.086 R)
• M45: 22,518,070 km (0.109 R)
• M46: 22,905,229 km (0.105 R)
• M47: 23,882,552 km (0.07 R)
• M48: 24,079,572 km (0.103 R)
• M49: 25,139,922 km (0.103 R)
• M50: 25,541,443 km (0.113 R)
• M51: 25,608,612 km (0.06 R)
• M52: 26,418,685 km (0.119 R)
• M53: 26,486,602 km (0.112 R)
• M54: 26,622,587 km (0.117 R)
• M55: 27,787,505 km (0.09 R)
• M56: 27,856,620 km (0.086 R)
• M57: 28,899,167 km (0.091 R)
• M58: 28,969,029 km (0.104 R)
• M59: 29,812,911 km (0.101 R)
• M60: 32,247,467 km (0.088 R)
• M61: 33,121,866 km (0.119 R)
• M62: 33,856,541 km (0.103 R)
• M63: 35,117,651 km (0.113 R)
• M64: 35,341,749 km (0.114 R)
• M65: 35,491,496 km (0.053 R)
• M66: 37,838,687 km (0.069 R)
• M67: 38,145,063 km (0.12 R)
• M68: 39,612,170 km (0.109 R)
• M69: 39,767,752 km (0.104 R)
• M70: 40,001,423 km (0.09 R)
• M71: 40,313,634 km (0.087 R)
• M72: 41,018,988 km (0.087 R)
• M73: 42,124,516 km (0.085 R)
• M74: 43,480,023 km (0.117 R)
• M75: 44,042,361 km (0.073 R)
• M76: 44,284,111 km (0.106 R)
• M77: 44,768,808 km (0.11 R)
• M78: 45,092,987 km (0.098 R)
• M79: 47,054,365 km (0.103 R)
• M80: 47,301,500 km (0.065 R)
• M81: 49,210,369 km (0.086 R)
• M82: 51,059,548 km (0.06 R)
• M83: 51,737,676 km (0.048 R)
• M84: 52,248,253 km (0.106 R)
• M85: 52,589,486 km (0.108 R)
• M86: 54,393,337 km (0.106 R)
• M87: 55,520,258 km (0.071 R)
• M88: 55,868,522 km (0.104 R)
• M89: 56,567,144 km (0.087 R)
• M90: 57,356,721 km (0.054 R)
• M91: 59,390,803 km (0.066 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit