🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 24.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,627,591 km

• M1: 43,683 km (0.109 R)
• M2: 162,912 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.8 AU - 1.2 AU

Year: 377 Days

Day: 21.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,627,591 km

• M1: 153,487 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.42 AU - 1.52 AU

Year: 671 Days

Day: 40.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.67 AU - 2.03 AU

Year: 948 Days

Day: 41.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,627,591 km

• M1: 1,576,462 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.5

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.27 AU - 10.27 AU

Year: 10633 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,627,591 km

• M1: 257,608 km (0.04 R)
• M2: 703,110 km (0.099 R)
• M3: 1,117,646 km (0.03 R)
• M4: 1,605,933 km (0.083 R)
• M5: 1,725,312 km (0.075 R)
• M6: 2,046,648 km (0.082 R)
• M7: 2,214,796 km (0.066 R)
• M8: 2,485,569 km (0.086 R)
• M9: 2,954,408 km (0.104 R)
• M10: 3,124,202 km (0.079 R)
• M11: 3,319,128 km (0.114 R)
• M12: 3,630,591 km (0.099 R)
• M13: 4,021,640 km (0.12 R)
• M14: 4,115,587 km (0.084 R)
• M15: 4,234,218 km (0.079 R)
• M16: 5,071,218 km (0.099 R)
• M17: 5,932,304 km (0.099 R)
• M18: 6,338,761 km (0.093 R)
• M19: 6,531,593 km (0.047 R)
• M20: 6,923,090 km (0.09 R)
• M21: 7,351,239 km (0.105 R)
• M22: 7,729,273 km (0.091 R)
• M23: 8,963,156 km (0.076 R)
• M24: 9,587,428 km (0.096 R)
• M25: 10,355,015 km (0.104 R)
• M26: 10,517,329 km (0.096 R)
• M27: 10,877,710 km (0.112 R)
• M28: 11,342,211 km (0.043 R)
• M29: 11,576,930 km (0.105 R)
• M30: 12,017,197 km (0.04 R)
• M31: 12,984,048 km (0.115 R)
• M32: 13,939,978 km (0.092 R)
• M33: 14,083,592 km (0.082 R)
• M34: 14,699,188 km (0.103 R)
• M35: 15,546,211 km (0.085 R)
• M36: 15,657,811 km (0.066 R)
• M37: 17,403,169 km (0.05 R)
• M38: 17,557,853 km (0.101 R)
• M39: 17,712,986 km (0.115 R)
• M40: 17,829,673 km (0.082 R)
• M41: 18,535,027 km (0.077 R)
• M42: 18,930,863 km (0.101 R)
• M43: 19,489,611 km (0.07 R)
• M44: 21,446,800 km (0.096 R)
• M45: 21,695,880 km (0.059 R)
• M46: 22,071,221 km (0.09 R)
• M47: 22,575,067 km (0.046 R)
• M48: 23,765,417 km (0.118 R)
• M49: 25,063,478 km (0.117 R)
• M50: 25,194,525 km (0.107 R)
• M51: 26,251,285 km (0.099 R)
• M52: 26,740,470 km (0.102 R)
• M53: 27,637,758 km (0.076 R)
• M54: 28,090,142 km (0.081 R)
• M55: 29,784,936 km (0.117 R)
• M56: 30,714,836 km (0.117 R)
• M57: 31,418,545 km (0.094 R)
• M58: 31,654,311 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 13.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.23 AU - 11.49 AU

Year: 11664 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,627,591 km

• M1: 266,733 km (0.119 R)
• M2: 473,776 km (0.116 R)
• M3: 686,953 km (0.1 R)
• M4: 1,104,780 km (0.108 R)
• M5: 1,399,937 km (0.037 R)
• M6: 1,720,675 km (0.094 R)
• M7: 2,385,188 km (0.111 R)
• M8: 2,479,585 km (0.113 R)
• M9: 2,599,413 km (0.061 R)
• M10: 2,820,219 km (0.077 R)
• M11: 3,254,053 km (0.12 R)
• M12: 3,465,734 km (0.081 R)
• M13: 3,709,429 km (0.074 R)
• M14: 4,043,182 km (0.072 R)
• M15: 4,299,892 km (0.096 R)
• M16: 4,562,137 km (0.037 R)
• M17: 4,710,239 km (0.087 R)
• M18: 5,194,636 km (0.05 R)
• M19: 5,442,819 km (0.096 R)
• M20: 5,568,482 km (0.115 R)
• M21: 5,951,153 km (0.061 R)
• M22: 6,145,780 km (0.11 R)
• M23: 6,375,562 km (0.063 R)
• M24: 6,809,695 km (0.097 R)
• M25: 6,945,380 km (0.076 R)
• M26: 7,496,648 km (0.075 R)
• M27: 7,601,666 km (0.04 R)
• M28: 7,742,288 km (0.091 R)
• M29: 8,098,032 km (0.093 R)
• M30: 8,313,902 km (0.085 R)
• M31: 8,422,659 km (0.087 R)
• M32: 9,347,025 km (0.032 R)
• M33: 9,573,665 km (0.07 R)
• M34: 9,994,035 km (0.073 R)
• M35: 11,857,426 km (0.106 R)
• M36: 12,061,927 km (0.078 R)
• M37: 13,398,284 km (0.089 R)
• M38: 13,611,312 km (0.115 R)
• M39: 14,300,808 km (0.104 R)
• M40: 15,001,525 km (0.09 R)
• M41: 15,222,930 km (0.077 R)
• M42: 15,311,641 km (0.087 R)
• M43: 15,489,812 km (0.111 R)
• M44: 15,668,731 km (0.116 R)
• M45: 16,118,871 km (0.086 R)
• M46: 16,527,722 km (0.094 R)
• M47: 18,480,573 km (0.064 R)
• M48: 18,908,423 km (0.076 R)
• M49: 19,099,759 km (0.083 R)
• M50: 19,580,716 km (0.056 R)
• M51: 19,774,146 km (0.096 R)
• M52: 20,554,448 km (0.113 R)
• M53: 20,899,122 km (0.106 R)
• M54: 21,096,890 km (0.113 R)
• M55: 21,444,406 km (0.091 R)
• M56: 21,994,477 km (0.109 R)
• M57: 22,095,007 km (0.117 R)
• M58: 22,650,614 km (0.101 R)
• M59: 24,396,720 km (0.074 R)
• M60: 27,799,473 km (0.06 R)
• M61: 28,071,592 km (0.111 R)
• M62: 28,289,855 km (0.059 R)
• M63: 28,563,469 km (0.087 R)
• M64: 28,673,274 km (0.097 R)
• M65: 29,445,199 km (0.104 R)
• M66: 29,611,403 km (0.11 R)
• M67: 30,335,755 km (0.066 R)
• M68: 30,559,703 km (0.103 R)
• M69: 30,728,151 km (0.099 R)
• M70: 31,235,138 km (0.085 R)
• M71: 31,348,234 km (0.106 R)
• M72: 32,657,963 km (0.116 R)
• M73: 34,043,688 km (0.036 R)
• M74: 34,743,806 km (0.118 R)
• M75: 36,039,623 km (0.098 R)
• M76: 37,111,641 km (0.11 R)
• M77: 39,592,273 km (0.075 R)
• M78: 40,143,990 km (0.094 R)
• M79: 40,389,929 km (0.095 R)
• M80: 41,503,236 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit