🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 163 Days

Day: 44.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,396,437 km

• M1: 81,531 km (0.082 R)
• M2: 192,233 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.91 AU - 1.19 AU

Year: 408 Days

Day: 44.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 13.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.12 AU - 6.92 AU

Year: 6306 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,396,437 km

• M1: 165,455 km (0.043 R)
• M2: 468,391 km (0.065 R)
• M3: 579,542 km (0.12 R)
• M4: 715,975 km (0.099 R)
• M5: 849,267 km (0.09 R)
• M6: 1,160,431 km (0.053 R)
• M7: 1,266,496 km (0.073 R)
• M8: 1,644,829 km (0.104 R)
• M9: 2,080,308 km (0.102 R)
• M10: 2,787,756 km (0.09 R)
• M11: 2,908,631 km (0.101 R)
• M12: 3,031,451 km (0.112 R)
• M13: 3,307,609 km (0.12 R)
• M14: 3,644,653 km (0.106 R)
• M15: 3,884,608 km (0.059 R)
• M16: 4,268,326 km (0.115 R)
• M17: 4,380,226 km (0.084 R)
• M18: 4,550,019 km (0.116 R)
• M19: 4,722,057 km (0.038 R)
• M20: 5,013,473 km (0.087 R)
• M21: 5,553,223 km (0.071 R)
• M22: 5,768,045 km (0.093 R)
• M23: 6,493,744 km (0.064 R)
• M24: 6,622,847 km (0.062 R)
• M25: 7,181,446 km (0.114 R)
• M26: 7,584,911 km (0.044 R)
• M27: 7,926,892 km (0.085 R)
• M28: 8,449,288 km (0.115 R)
• M29: 9,018,956 km (0.061 R)
• M30: 9,344,930 km (0.117 R)
• M31: 9,490,938 km (0.102 R)
• M32: 9,933,897 km (0.109 R)
• M33: 10,232,943 km (0.12 R)
• M34: 10,725,270 km (0.095 R)
• M35: 11,109,287 km (0.115 R)
• M36: 11,693,916 km (0.074 R)
• M37: 11,930,580 km (0.067 R)
• M38: 12,649,996 km (0.101 R)
• M39: 12,771,320 km (0.09 R)
• M40: 13,507,192 km (0.097 R)
• M41: 13,921,877 km (0.094 R)
• M42: 14,214,790 km (0.05 R)
• M43: 14,551,983 km (0.077 R)
• M44: 14,721,627 km (0.076 R)
• M45: 15,019,925 km (0.077 R)
• M46: 16,014,452 km (0.078 R)
• M47: 16,630,346 km (0.055 R)
• M48: 17,478,417 km (0.096 R)
• M49: 18,066,785 km (0.035 R)
• M50: 18,432,253 km (0.107 R)
• M51: 18,661,736 km (0.098 R)
• M52: 18,892,266 km (0.079 R)
• M53: 19,870,936 km (0.085 R)
• M54: 20,248,072 km (0.099 R)
• M55: 21,635,143 km (0.116 R)
• M56: 22,266,745 km (0.028 R)
• M57: 22,707,760 km (0.111 R)
• M58: 23,052,583 km (0.081 R)
• M59: 24,097,823 km (0.044 R)
• M60: 25,720,063 km (0.088 R)
• M61: 26,389,214 km (0.108 R)
• M62: 26,699,929 km (0.106 R)
• M63: 27,692,062 km (0.036 R)
• M64: 27,797,229 km (0.077 R)
• M65: 27,955,204 km (0.116 R)
• M66: 28,060,671 km (0.111 R)
• M67: 29,658,526 km (0.1 R)
• M68: 30,849,026 km (0.111 R)
• M69: 31,121,892 km (0.109 R)
• M70: 32,000,032 km (0.098 R)
• M71: 32,997,700 km (0.11 R)
• M72: 34,118,338 km (0.062 R)
• M73: 34,287,383 km (0.105 R)
• M74: 34,513,426 km (0.104 R)
• M75: 34,853,312 km (0.09 R)
• M76: 34,966,857 km (0.091 R)
• M77: 35,080,551 km (0.049 R)
• M78: 36,684,839 km (0.042 R)
• M79: 37,089,650 km (0.101 R)
• M80: 37,554,152 km (0.111 R)
• M81: 38,723,708 km (0.046 R)
• M82: 39,076,909 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.93 AU - 10.09 AU

Year: 9402 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,396,437 km

• M1: 177,872 km (0.08 R)
• M2: 307,573 km (0.109 R)
• M3: 621,579 km (0.098 R)
• M4: 801,994 km (0.055 R)
• M5: 1,121,834 km (0.119 R)
• M6: 1,219,073 km (0.104 R)
• M7: 1,798,466 km (0.116 R)
• M8: 1,931,009 km (0.064 R)
• M9: 2,101,252 km (0.036 R)
• M10: 2,330,585 km (0.086 R)
• M11: 2,718,493 km (0.093 R)
• M12: 2,969,219 km (0.068 R)
• M13: 3,187,332 km (0.12 R)
• M14: 3,288,311 km (0.093 R)
• M15: 3,660,809 km (0.08 R)
• M16: 3,809,360 km (0.058 R)
• M17: 4,743,150 km (0.114 R)
• M18: 5,046,385 km (0.113 R)
• M19: 5,212,289 km (0.053 R)
• M20: 5,379,988 km (0.075 R)
• M21: 5,622,786 km (0.115 R)
• M22: 5,770,289 km (0.085 R)
• M23: 6,069,036 km (0.119 R)
• M24: 6,220,429 km (0.039 R)
• M25: 6,552,686 km (0.083 R)
• M26: 6,812,238 km (0.113 R)
• M27: 7,368,443 km (0.102 R)
• M28: 7,611,240 km (0.114 R)
• M29: 7,966,835 km (0.117 R)
• M30: 8,244,189 km (0.081 R)
• M31: 8,412,038 km (0.119 R)
• M32: 8,524,685 km (0.072 R)
• M33: 9,066,229 km (0.101 R)
• M34: 9,268,635 km (0.096 R)
• M35: 10,153,058 km (0.11 R)
• M36: 10,273,035 km (0.039 R)
• M37: 11,002,774 km (0.038 R)
• M38: 11,280,727 km (0.089 R)
• M39: 11,561,073 km (0.073 R)
• M40: 11,655,170 km (0.051 R)
• M41: 12,160,512 km (0.115 R)
• M42: 12,256,105 km (0.118 R)
• M43: 12,997,362 km (0.081 R)
• M44: 13,127,662 km (0.038 R)
• M45: 13,324,084 km (0.082 R)
• M46: 13,455,580 km (0.088 R)
• M47: 13,554,465 km (0.106 R)
• M48: 14,253,685 km (0.103 R)
• M49: 14,590,729 km (0.029 R)
• M50: 15,272,746 km (0.087 R)
• M51: 15,548,455 km (0.08 R)
• M52: 15,686,982 km (0.118 R)
• M53: 17,130,153 km (0.068 R)
• M54: 17,309,072 km (0.081 R)
• M55: 17,596,599 km (0.078 R)
• M56: 18,249,444 km (0.095 R)
• M57: 18,578,859 km (0.106 R)
• M58: 18,799,516 km (0.03 R)
• M59: 18,984,119 km (0.087 R)
• M60: 19,317,872 km (0.104 R)
• M61: 19,690,969 km (0.064 R)
• M62: 20,066,610 km (0.079 R)
• M63: 20,482,342 km (0.072 R)
• M64: 21,092,402 km (0.113 R)
• M65: 22,174,144 km (0.074 R)
• M66: 22,486,505 km (0.107 R)
• M67: 22,643,283 km (0.114 R)
• M68: 22,918,543 km (0.06 R)
• M69: 23,910,377 km (0.119 R)
• M70: 24,391,484 km (0.062 R)
• M71: 24,835,341 km (0.071 R)
• M72: 24,956,814 km (0.096 R)
• M73: 26,347,775 km (0.046 R)
• M74: 26,637,247 km (0.072 R)
• M75: 26,803,151 km (0.061 R)
• M76: 27,428,470 km (0.113 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: 294 - 15,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit