🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 27.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,741,669 km

• M1: 269,276 km (0.042 R)
• M2: 310,266 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.73 AU - 0.75 AU

Year: 227 Days

Day: 35.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 255 Days

Day: 33.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.71 AU - 0.97 AU

Year: 274 Days

Day: 21.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.06 AU - 3.12 AU

Year: 1486 Days

Day: 12.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.97 AU - 3.39 AU

Year: 2021 Days

Day: 36.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.82 AU - 4.54 AU

Year: 3046 Days

Day: 40 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 9.4

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.89 AU - 8.33 AU

Year: 6758 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,741,669 km

• M1: 130,599 km (0.094 R)
• M2: 218,114 km (0.036 R)
• M3: 278,850 km (0.117 R)
• M4: 403,017 km (0.1 R)
• M5: 498,011 km (0.115 R)
• M6: 878,738 km (0.105 R)
• M7: 942,167 km (0.063 R)
• M8: 1,125,275 km (0.026 R)
• M9: 1,356,703 km (0.118 R)
• M10: 1,468,752 km (0.086 R)
• M11: 1,584,092 km (0.071 R)
• M12: 1,844,392 km (0.063 R)
• M13: 2,054,128 km (0.118 R)
• M14: 2,316,074 km (0.06 R)
• M15: 2,612,128 km (0.109 R)
• M16: 2,682,140 km (0.096 R)
• M17: 2,944,535 km (0.095 R)
• M18: 3,140,658 km (0.043 R)
• M19: 3,545,769 km (0.083 R)
• M20: 4,858,340 km (0.07 R)
• M21: 5,119,838 km (0.094 R)
• M22: 5,356,202 km (0.085 R)
• M23: 5,747,849 km (0.057 R)
• M24: 6,086,689 km (0.118 R)
• M25: 6,148,921 km (0.069 R)
• M26: 7,010,605 km (0.088 R)
• M27: 7,075,979 km (0.062 R)
• M28: 7,174,415 km (0.11 R)
• M29: 7,240,238 km (0.097 R)
• M30: 7,572,495 km (0.067 R)
• M31: 7,740,643 km (0.066 R)
• M32: 7,909,838 km (0.044 R)
• M33: 9,057,702 km (0.088 R)
• M34: 9,379,786 km (0.091 R)
• M35: 10,072,125 km (0.078 R)
• M36: 10,517,777 km (0.087 R)
• M37: 10,705,373 km (0.111 R)
• M38: 10,780,771 km (0.092 R)
• M39: 11,046,008 km (0.11 R)
• M40: 11,815,389 km (0.119 R)
• M41: 11,932,375 km (0.06 R)
• M42: 12,049,660 km (0.105 R)
• M43: 12,167,393 km (0.084 R)
• M44: 12,285,426 km (0.115 R)
• M45: 13,243,750 km (0.049 R)
• M46: 13,895,847 km (0.111 R)
• M47: 14,101,843 km (0.067 R)
• M48: 15,316,279 km (0.118 R)
• M49: 15,785,717 km (0.09 R)
• M50: 16,130,091 km (0.029 R)
• M51: 16,913,984 km (0.036 R)
• M52: 17,354,849 km (0.095 R)
• M53: 18,654,705 km (0.066 R)
• M54: 20,685,945 km (0.081 R)
• M55: 21,346,868 km (0.111 R)
• M56: 23,517,982 km (0.037 R)
• M57: 23,861,908 km (0.077 R)
• M58: 24,158,111 km (0.05 R)
• M59: 24,356,329 km (0.107 R)
• M60: 25,355,044 km (0.083 R)
• M61: 26,367,223 km (0.103 R)
• M62: 28,744,932 km (0.1 R)
• M63: 29,218,110 km (0.087 R)
• M64: 29,323,576 km (0.112 R)
• M65: 30,065,731 km (0.054 R)
• M66: 30,492,534 km (0.12 R)
• M67: 31,244,263 km (0.076 R)
• M68: 31,730,756 km (0.069 R)
• M69: 32,547,261 km (0.083 R)
• M70: 32,711,370 km (0.119 R)
• M71: 32,820,875 km (0.114 R)
• M72: 34,646,268 km (0.111 R)
• M73: 34,813,818 km (0.038 R)
• M74: 35,712,004 km (0.074 R)
• M75: 36,164,088 km (0.102 R)
• M76: 36,788,660 km (0.097 R)
• M77: 37,933,382 km (0.11 R)
• M78: 38,567,977 km (0.103 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: 386 - 12,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit