🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 137 Days

Day: 37.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.95 AU

Year: 311 Days

Day: 44.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.26 AU

Year: 400 Days

Day: 35.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.26 AU - 1.46 AU

Year: 597 Days

Day: 27 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.16 AU - 2.22 AU

Year: 1221 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 3.1

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.36 AU - 18.96 AU

Year: 29154 Days

Day: 23.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,365,694 km

• M1: 40,391 km (0.116 R)
• M2: 96,939 km (0.049 R)
• M3: 470,635 km (0.104 R)
• M4: 895,792 km (0.09 R)
• M5: 939,026 km (0.074 R)
• M6: 1,165,367 km (0.069 R)
• M7: 1,383,182 km (0.099 R)
• M8: 1,458,579 km (0.101 R)
• M9: 1,692,850 km (0.101 R)
• M10: 1,994,738 km (0.043 R)
• M11: 2,372,772 km (0.079 R)
• M12: 3,258,990 km (0.113 R)
• M13: 3,426,988 km (0.076 R)
• M14: 4,642,172 km (0.113 R)
• M15: 4,793,116 km (0.12 R)
• M16: 4,907,409 km (0.108 R)
• M17: 5,177,433 km (0.107 R)
• M18: 5,216,478 km (0.113 R)
• M19: 5,812,775 km (0.081 R)
• M20: 6,057,218 km (0.084 R)
• M21: 6,556,426 km (0.062 R)
• M22: 7,111,883 km (0.097 R)
• M23: 7,549,307 km (0.07 R)
• M24: 7,637,869 km (0.078 R)
• M25: 7,771,310 km (0.073 R)
• M26: 8,176,272 km (0.087 R)
• M27: 8,634,191 km (0.102 R)
• M28: 8,773,167 km (0.066 R)
• M29: 10,105,785 km (0.053 R)
• M30: 12,427,843 km (0.099 R)
• M31: 12,480,053 km (0.119 R)
• M32: 14,026,446 km (0.095 R)
• M33: 14,080,750 km (0.117 R)
• M34: 14,463,571 km (0.1 R)
• M35: 14,518,473 km (0.111 R)
• M36: 15,857,973 km (0.076 R)
• M37: 17,236,517 km (0.053 R)
• M38: 17,294,711 km (0.089 R)
• M39: 17,469,890 km (0.086 R)
• M40: 18,235,831 km (0.089 R)
• M41: 19,133,119 km (0.117 R)
• M42: 19,193,556 km (0.1 R)
• M43: 20,044,768 km (0.093 R)
• M44: 20,536,646 km (0.109 R)
• M45: 20,722,147 km (0.06 R)
• M46: 21,094,945 km (0.112 R)
• M47: 21,344,624 km (0.096 R)
• M48: 21,469,838 km (0.081 R)
• M49: 22,607,529 km (0.085 R)
• M50: 22,799,164 km (0.064 R)
• M51: 23,376,911 km (0.11 R)
• M52: 23,506,014 km (0.117 R)
• M53: 24,154,820 km (0.12 R)
• M54: 25,205,147 km (0.058 R)
• M55: 26,136,394 km (0.113 R)
• M56: 27,011,092 km (0.109 R)
• M57: 28,238,094 km (0.104 R)
• M58: 28,444,390 km (0.1 R)
• M59: 29,692,335 km (0.082 R)
• M60: 30,463,662 km (0.083 R)
• M61: 31,099,752 km (0.111 R)
• M62: 31,668,822 km (0.094 R)
• M63: 31,811,688 km (0.078 R)
• M64: 32,528,860 km (0.11 R)
• M65: 35,006,949 km (0.061 R)
• M66: 36,567,554 km (0.082 R)
• M67: 37,771,667 km (0.041 R)
• M68: 37,923,210 km (0.112 R)
• M69: 39,525,403 km (0.038 R)
• M70: 39,756,083 km (0.106 R)
• M71: 39,987,212 km (0.049 R)
• M72: 40,141,597 km (0.096 R)
• M73: 41,617,679 km (0.082 R)
• M74: 42,323,033 km (0.089 R)
• M75: 42,637,787 km (0.119 R)
• M76: 43,348,825 km (0.09 R)
• M77: 44,143,489 km (0.077 R)
• M78: 45,827,961 km (0.054 R)
• M79: 48,352,575 km (0.109 R)
• M80: 49,011,404 km (0.075 R)
• M81: 49,093,982 km (0.055 R)
• M82: 49,259,288 km (0.05 R)
• M83: 50,838,443 km (0.102 R)
• M84: 51,005,693 km (0.098 R)
• M85: 51,844,339 km (0.046 R)
• M86: 52,096,860 km (0.099 R)
• M87: 55,158,680 km (0.105 R)
• M88: 55,674,643 km (0.079 R)
• M89: 56,278,569 km (0.104 R)
• M90: 56,711,356 km (0.078 R)
• M91: 56,884,740 km (0.092 R)
• M92: 57,231,957 km (0.065 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: 530 - 15,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit