🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.76 AU - 0.78 AU

Year: 237 Days

Day: 44.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.64 AU - 0.92 AU

Year: 242 Days

Day: 35.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.89 AU - 1.01 AU

Year: 325 Days

Day: 28.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.43 AU - 1.93 AU

Year: 765 Days

Day: 37 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,019 km

• M1: 32,762 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.69 AU - 3.59 AU

Year: 1956 Days

Day: 46 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,019 km

• M1: 475,721 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.17 AU - 3.91 AU

Year: 2341 Days

Day: 43.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.77 AU - 4.85 AU

Year: 3708 Days

Day: 35 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,019 km

• M1: 554,859 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132

Radius: 5.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.26 AU - 17.6 AU

Year: 19265 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,866,019 km

• M1: 74,649 km (0.094 R)
• M2: 1,383,780 km (0.093 R)
• M3: 1,506,151 km (0.052 R)
• M4: 1,547,740 km (0.062 R)
• M5: 1,894,507 km (0.064 R)
• M6: 1,984,865 km (0.081 R)
• M7: 2,264,762 km (0.063 R)
• M8: 2,433,808 km (0.08 R)
• M9: 2,835,478 km (0.097 R)
• M10: 3,784,377 km (0.07 R)
• M11: 4,367,061 km (0.055 R)
• M12: 4,760,653 km (0.11 R)
• M13: 4,884,071 km (0.052 R)
• M14: 5,777,171 km (0.081 R)
• M15: 6,008,299 km (0.098 R)
• M16: 6,175,251 km (0.102 R)
• M17: 6,309,889 km (0.106 R)
• M18: 6,479,533 km (0.089 R)
• M19: 6,962,734 km (0.096 R)
• M20: 7,138,062 km (0.067 R)
• M21: 7,708,928 km (0.06 R)
• M22: 7,854,038 km (0.108 R)
• M23: 8,368,654 km (0.116 R)
• M24: 9,008,185 km (0.109 R)
• M25: 9,663,424 km (0.084 R)
• M26: 9,898,293 km (0.063 R)
• M27: 9,937,637 km (0.085 R)
• M28: 10,453,750 km (0.078 R)
• M29: 11,636,171 km (0.071 R)
• M30: 12,053,699 km (0.08 R)
• M31: 12,095,736 km (0.099 R)
• M32: 12,264,333 km (0.111 R)
• M33: 12,306,519 km (0.1 R)
• M34: 12,774,761 km (0.11 R)
• M35: 13,162,069 km (0.085 R)
• M36: 13,728,297 km (0.025 R)
• M37: 14,347,034 km (0.041 R)
• M38: 14,794,631 km (0.075 R)
• M39: 15,337,671 km (0.074 R)
• M40: 15,383,149 km (0.075 R)
• M41: 15,520,031 km (0.117 R)
• M42: 15,565,808 km (0.103 R)
• M43: 16,583,223 km (0.075 R)
• M44: 17,621,881 km (0.096 R)
• M45: 19,071,933 km (0.099 R)
• M46: 19,960,245 km (0.081 R)
• M47: 20,109,694 km (0.077 R)
• M48: 20,811,457 km (0.1 R)
• M49: 21,521,449 km (0.114 R)
• M50: 21,674,637 km (0.093 R)
• M51: 22,808,739 km (0.096 R)
• M52: 23,435,554 km (0.116 R)
• M53: 24,919,864 km (0.098 R)
• M54: 25,944,310 km (0.112 R)
• M55: 27,147,526 km (0.062 R)
• M56: 27,423,534 km (0.051 R)
• M57: 27,534,236 km (0.114 R)
• M58: 29,042,781 km (0.104 R)
• M59: 29,438,168 km (0.061 R)
• M60: 30,865,033 km (0.064 R)
• M61: 32,841,370 km (0.118 R)
• M62: 33,312,304 km (0.118 R)
• M63: 33,726,242 km (0.083 R)
• M64: 34,141,824 km (0.088 R)
• M65: 35,821,210 km (0.103 R)
• M66: 36,366,644 km (0.099 R)
• M67: 38,328,321 km (0.087 R)
• M68: 38,513,972 km (0.095 R)
• M69: 38,576,055 km (0.103 R)
• M70: 39,072,869 km (0.099 R)
• M71: 39,759,374 km (0.05 R)
• M72: 40,387,087 km (0.098 R)
• M73: 42,417,429 km (0.063 R)
• M74: 42,801,896 km (0.116 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit