🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 151 Days

Day: 33.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 192 Days

Day: 14.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,751,830 km

• M1: 382,671 km (0.114 R)
• M2: 482,902 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.73 AU

Year: 598 Days

Day: 41.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.95 AU - 2.81 AU

Year: 1285 Days

Day: 42.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.73 AU

Year: 1333 Days

Day: 29.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,751,830 km

• M1: 406,757 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.74 AU - 3.08 AU

Year: 1737 Days

Day: 36 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,751,830 km

• M1: 178,321 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.51 AU - 5.81 AU

Year: 3519 Days

Day: 17.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.74 AU - 4.82 AU

Year: 3656 Days

Day: 44.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,751,830 km

• M1: 4,239,604 km (0.06 R)

Asteroid Belt

Center: 12.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.6

Radius: 6.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 15.62 AU - 26.03 AU

Year: 33235 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,751,830 km

• M1: 143,764 km (0.067 R)
• M2: 283,338 km (0.077 R)
• M3: 468,690 km (0.074 R)
• M4: 631,901 km (0.037 R)
• M5: 730,636 km (0.08 R)
• M6: 899,382 km (0.097 R)
• M7: 2,091,079 km (0.104 R)
• M8: 2,873,177 km (0.081 R)
• M9: 3,487,126 km (0.043 R)
• M10: 3,772,858 km (0.098 R)
• M11: 5,433,395 km (0.097 R)
• M12: 5,515,524 km (0.082 R)
• M13: 6,928,925 km (0.117 R)
• M14: 7,930,034 km (0.083 R)
• M15: 8,686,101 km (0.063 R)
• M16: 8,782,143 km (0.117 R)
• M17: 9,024,043 km (0.09 R)
• M18: 9,170,349 km (0.076 R)
• M19: 10,881,151 km (0.054 R)
• M20: 11,245,422 km (0.092 R)
• M21: 11,402,798 km (0.09 R)
• M22: 13,569,574 km (0.088 R)
• M23: 13,905,421 km (0.038 R)
• M24: 14,017,919 km (0.073 R)
• M25: 14,871,524 km (0.071 R)
• M26: 15,624,899 km (0.115 R)
• M27: 15,800,527 km (0.12 R)
• M28: 17,349,912 km (0.107 R)
• M29: 17,531,823 km (0.089 R)
• M30: 18,698,238 km (0.102 R)
• M31: 19,259,529 km (0.117 R)
• M32: 19,826,355 km (0.11 R)
• M33: 19,889,635 km (0.095 R)
• M34: 20,590,651 km (0.077 R)
• M35: 21,364,371 km (0.067 R)
• M36: 22,940,534 km (0.028 R)
• M37: 23,273,539 km (0.08 R)
• M38: 23,742,528 km (0.1 R)
• M39: 24,417,813 km (0.065 R)
• M40: 25,031,015 km (0.105 R)
• M41: 25,168,047 km (0.088 R)
• M42: 26,272,677 km (0.095 R)
• M43: 26,690,953 km (0.118 R)
• M44: 26,760,815 km (0.067 R)
• M45: 27,111,473 km (0.099 R)
• M46: 27,746,366 km (0.104 R)
• M47: 28,958,857 km (0.075 R)
• M48: 29,680,068 km (0.079 R)
• M49: 30,553,420 km (0.038 R)
• M50: 32,399,907 km (0.095 R)
• M51: 33,298,990 km (0.095 R)
• M52: 33,902,917 km (0.074 R)
• M53: 35,890,624 km (0.039 R)
• M54: 37,288,616 km (0.082 R)
• M55: 37,601,724 km (0.116 R)
• M56: 37,994,269 km (0.071 R)
• M57: 38,072,957 km (0.078 R)
• M58: 38,309,322 km (0.09 R)
• M59: 39,418,889 km (0.067 R)
• M60: 39,578,361 km (0.072 R)
• M61: 40,941,496 km (0.035 R)
• M62: 41,102,913 km (0.09 R)
• M63: 42,892,253 km (0.084 R)
• M64: 43,631,416 km (0.038 R)
• M65: 44,457,794 km (0.078 R)
• M66: 44,956,105 km (0.053 R)
• M67: 45,706,937 km (0.094 R)
• M68: 45,874,486 km (0.115 R)
• M69: 47,221,166 km (0.106 R)
• M70: 47,814,471 km (0.113 R)
• M71: 47,899,443 km (0.096 R)
• M72: 49,351,440 km (0.029 R)
• M73: 49,437,309 km (0.114 R)
• M74: 50,644,564 km (0.102 R)
• M75: 50,904,565 km (0.106 R)
• M76: 50,991,332 km (0.065 R)
• M77: 51,512,830 km (0.055 R)
• M78: 51,599,896 km (0.076 R)
• M79: 52,211,003 km (0.04 R)
• M80: 52,648,876 km (0.067 R)
• M81: 53,088,096 km (0.094 R)
• M82: 53,881,563 km (0.088 R)
• M83: 54,146,949 km (0.06 R)
• M84: 54,324,073 km (0.102 R)
• M85: 55,659,085 km (0.097 R)
• M86: 56,644,785 km (0.035 R)
• M87: 57,365,398 km (0.108 R)
• M88: 58,270,315 km (0.087 R)
• M89: 59,088,765 km (0.113 R)
• M90: 60,002,659 km (0.092 R)
• M91: 60,094,213 km (0.069 R)
• M92: 61,289,948 km (0.113 R)
• M93: 61,659,306 km (0.093 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit