🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.58 AU - 0.88 AU

Year: 185 Days

Day: 39.5 Hours

Environment

Temp: 302 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.16 AU - 1.62 AU

Year: 486 Days

Day: 13.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,534,426 km

• M1: 501,452 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.26 AU - 2.3 AU

Year: 1020 Days

Day: 24.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.77 AU - 3.73 AU

Year: 1736 Days

Day: 45 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.62 AU - 7.42 AU

Year: 4376 Days

Day: 37.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.19 AU - 7.57 AU

Year: 4774 Days

Day: 35.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.59 AU - 8.75 AU

Year: 6293 Days

Day: 42.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,534,426 km

• M1: 1,777,372 km (0.067 R)
• M2: 2,342,403 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 10.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.26 AU - 17.08 AU

Year: 17504 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,534,426 km

• M1: 145,559 km (0.097 R)
• M2: 246,687 km (0.104 R)
• M3: 332,855 km (0.111 R)
• M4: 418,874 km (0.104 R)
• M5: 498,161 km (0.072 R)
• M6: 693,835 km (0.116 R)
• M7: 1,255,725 km (0.105 R)
• M8: 1,850,974 km (0.118 R)
• M9: 2,618,412 km (0.105 R)
• M10: 3,135,721 km (0.071 R)
• M11: 3,372,086 km (0.116 R)
• M12: 3,440,601 km (0.097 R)
• M13: 3,509,716 km (0.074 R)
• M14: 4,226,289 km (0.12 R)
• M15: 4,412,539 km (0.116 R)
• M16: 4,563,483 km (0.12 R)
• M17: 4,677,776 km (0.092 R)
• M18: 4,831,712 km (0.11 R)
• M19: 5,343,786 km (0.075 R)
• M20: 6,123,190 km (0.099 R)
• M21: 6,419,394 km (0.097 R)
• M22: 6,938,050 km (0.118 R)
• M23: 7,878,273 km (0.043 R)
• M24: 8,433,281 km (0.05 R)
• M25: 8,574,052 km (0.115 R)
• M26: 9,001,154 km (0.115 R)
• M27: 9,193,088 km (0.09 R)
• M28: 9,532,526 km (0.086 R)
• M29: 9,876,003 km (0.06 R)
• M30: 11,290,151 km (0.094 R)
• M31: 11,653,674 km (0.105 R)
• M32: 12,659,570 km (0.112 R)
• M33: 15,609,341 km (0.114 R)
• M34: 16,305,570 km (0.035 R)
• M35: 16,422,705 km (0.109 R)
• M36: 17,011,971 km (0.086 R)
• M37: 17,848,821 km (0.056 R)
• M38: 18,211,446 km (0.113 R)
• M39: 18,393,806 km (0.069 R)
• M40: 19,438,149 km (0.119 R)
• M41: 19,624,398 km (0.066 R)
• M42: 19,936,160 km (0.086 R)
• M43: 21,008,627 km (0.097 R)
• M44: 21,455,626 km (0.045 R)
• M45: 22,424,272 km (0.06 R)
• M46: 23,012,192 km (0.08 R)
• M47: 24,336,881 km (0.063 R)
• M48: 25,076,044 km (0.077 R)
• M49: 26,095,703 km (0.081 R)
• M50: 26,301,250 km (0.037 R)
• M51: 27,059,712 km (0.05 R)
• M52: 28,386,495 km (0.111 R)
• M53: 31,831,884 km (0.06 R)
• M54: 32,124,946 km (0.098 R)
• M55: 32,861,416 km (0.048 R)
• M56: 34,877,696 km (0.088 R)
• M57: 35,558,666 km (0.053 R)
• M58: 36,015,089 km (0.093 R)
• M59: 37,782,588 km (0.114 R)
• M60: 39,263,906 km (0.094 R)
• M61: 39,656,900 km (0.104 R)
• M62: 40,051,240 km (0.073 R)
• M63: 40,130,227 km (0.07 R)
• M64: 40,367,489 km (0.11 R)
• M65: 41,561,280 km (0.102 R)
• M66: 41,641,315 km (0.082 R)
• M67: 42,524,691 km (0.088 R)
• M68: 43,252,036 km (0.071 R)
• M69: 43,414,200 km (0.059 R)
• M70: 43,495,431 km (0.117 R)
• M71: 45,954,072 km (0.115 R)
• M72: 46,534,213 km (0.068 R)
• M73: 47,701,824 km (0.109 R)
• M74: 47,785,599 km (0.104 R)
• M75: 50,150,891 km (0.08 R)
• M76: 50,321,283 km (0.081 R)
• M77: 50,577,245 km (0.074 R)
• M78: 50,748,086 km (0.113 R)
• M79: 52,640,648 km (0.051 R)
• M80: 53,944,095 km (0.094 R)
• M81: 54,118,825 km (0.071 R)
• M82: 55,170,348 km (0.103 R)
• M83: 58,993,621 km (0.101 R)
• M84: 59,624,176 km (0.113 R)
• M85: 59,804,741 km (0.044 R)
• M86: 60,347,332 km (0.059 R)
• M87: 60,619,301 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 4.7

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.14 AU - 21.3 AU

Year: 23040 Days

Day: 16.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,534,426 km

• M1: 74,051 km (0.09 R)
• M2: 232,325 km (0.074 R)
• M3: 495,917 km (0.087 R)
• M4: 725,250 km (0.067 R)
• M5: 808,576 km (0.069 R)
• M6: 1,077,254 km (0.098 R)
• M7: 1,528,441 km (0.034 R)
• M8: 3,210,071 km (0.114 R)
• M9: 3,244,329 km (0.073 R)
• M10: 5,639,690 km (0.095 R)
• M11: 6,272,788 km (0.113 R)
• M12: 6,575,874 km (0.108 R)
• M13: 7,196,406 km (0.051 R)
• M14: 8,779,301 km (0.082 R)
• M15: 9,362,732 km (0.081 R)
• M16: 10,669,320 km (0.113 R)
• M17: 10,823,705 km (0.12 R)
• M18: 11,712,466 km (0.085 R)
• M19: 11,978,302 km (0.051 R)
• M20: 13,226,696 km (0.09 R)
• M21: 13,337,249 km (0.12 R)
• M22: 13,559,252 km (0.111 R)
• M23: 14,232,293 km (0.074 R)
• M24: 15,262,124 km (0.118 R)
• M25: 15,320,019 km (0.103 R)
• M26: 15,961,943 km (0.093 R)
• M27: 16,315,892 km (0.056 R)
• M28: 16,493,764 km (0.103 R)
• M29: 16,672,234 km (0.072 R)
• M30: 17,817,854 km (0.12 R)
• M31: 17,878,741 km (0.114 R)
• M32: 18,678,042 km (0.1 R)
• M33: 19,300,668 km (0.091 R)
• M34: 21,793,418 km (0.094 R)
• M35: 22,185,963 km (0.05 R)
• M36: 22,977,635 km (0.115 R)
• M37: 23,243,620 km (0.083 R)
• M38: 23,377,061 km (0.034 R)
• M39: 23,443,782 km (0.055 R)
• M40: 24,453,118 km (0.114 R)
• M41: 26,444,416 km (0.114 R)
• M42: 27,213,349 km (0.074 R)
• M43: 28,629,891 km (0.098 R)
• M44: 29,347,213 km (0.083 R)
• M45: 29,852,704 km (0.09 R)
• M46: 30,507,045 km (0.08 R)
• M47: 30,726,206 km (0.079 R)
• M48: 30,799,359 km (0.12 R)
• M49: 31,903,691 km (0.106 R)
• M50: 32,796,491 km (0.12 R)
• M51: 37,538,444 km (0.064 R)
• M52: 39,033,824 km (0.12 R)
• M53: 39,113,111 km (0.113 R)
• M54: 40,068,144 km (0.1 R)
• M55: 40,308,099 km (0.095 R)
• M56: 40,388,284 km (0.098 R)
• M57: 43,060,999 km (0.119 R)
• M58: 43,964,570 km (0.094 R)
• M59: 47,218,174 km (0.072 R)
• M60: 47,471,593 km (0.104 R)
• M61: 48,575,326 km (0.115 R)
• M62: 48,745,868 km (0.1 R)
• M63: 50,289,568 km (0.099 R)
• M64: 53,865,257 km (0.072 R)
• M65: 54,041,782 km (0.079 R)
• M66: 54,838,391 km (0.115 R)
• M67: 56,533,035 km (0.073 R)
• M68: 57,612,234 km (0.114 R)
• M69: 57,702,442 km (0.118 R)
• M70: 58,154,227 km (0.066 R)
• M71: 59,973,487 km (0.037 R)
• M72: 61,165,932 km (0.077 R)

Kuiper Belt

Range: 37.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit