🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 170 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.54 AU - 0.76 AU

Year: 230 Days

Day: 41 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,569,118 km

• M1: 284,386 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 252 Days

Day: 39.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 155.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.09 AU - 1.19 AU

Year: 535 Days

Day: 31.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,569,118 km

• M1: 582,534 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.43 AU

Year: 1396 Days

Day: 46.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,569,118 km

• M1: 35,455 km (0.119 R)
• M2: 1,775,428 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.87 AU - 3.01 AU

Year: 1676 Days

Day: 23.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 12

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4 AU - 4.06 AU

Year: 3557 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,569,118 km

• M1: 162,912 km (0.049 R)
• M2: 274,961 km (0.116 R)
• M3: 396,883 km (0.05 R)
• M4: 489,634 km (0.081 R)
• M5: 608,415 km (0.078 R)
• M6: 811,868 km (0.081 R)
• M7: 977,472 km (0.115 R)
• M8: 1,209,349 km (0.067 R)
• M9: 1,459,626 km (0.094 R)
• M10: 1,640,041 km (0.115 R)
• M11: 2,225,867 km (0.116 R)
• M12: 2,724,177 km (0.102 R)
• M13: 2,813,188 km (0.108 R)
• M14: 2,903,096 km (0.036 R)
• M15: 3,288,460 km (0.091 R)
• M16: 3,431,177 km (0.073 R)
• M17: 3,673,825 km (0.098 R)
• M18: 4,073,999 km (0.082 R)
• M19: 4,279,247 km (0.075 R)
• M20: 4,400,721 km (0.092 R)
• M21: 4,807,627 km (0.064 R)
• M22: 5,263,900 km (0.076 R)
• M23: 5,714,938 km (0.028 R)
• M24: 6,474,745 km (0.085 R)
• M25: 6,594,424 km (0.107 R)
• M26: 6,815,829 km (0.088 R)
• M27: 6,937,601 km (0.114 R)
• M28: 7,101,261 km (0.09 R)
• M29: 7,536,741 km (0.12 R)
• M30: 7,917,019 km (0.063 R)
• M31: 8,023,682 km (0.087 R)
• M32: 8,564,628 km (0.117 R)
• M33: 8,652,292 km (0.085 R)
• M34: 8,784,387 km (0.115 R)
• M35: 9,005,941 km (0.116 R)
• M36: 9,117,541 km (0.119 R)
• M37: 9,409,556 km (0.08 R)
• M38: 9,727,602 km (0.102 R)
• M39: 9,864,932 km (0.1 R)
• M40: 10,049,087 km (0.1 R)
• M41: 10,257,627 km (0.112 R)
• M42: 10,537,973 km (0.108 R)
• M43: 10,868,285 km (0.098 R)
• M44: 11,418,357 km (0.119 R)
• M45: 11,757,645 km (0.105 R)
• M46: 13,682,520 km (0.115 R)
• M47: 13,991,141 km (0.101 R)
• M48: 14,094,663 km (0.101 R)
• M49: 14,172,304 km (0.057 R)
• M50: 14,406,425 km (0.112 R)
• M51: 15,010,501 km (0.081 R)
• M52: 15,089,937 km (0.039 R)
• M53: 15,302,366 km (0.12 R)
• M54: 15,382,251 km (0.111 R)
• M55: 15,810,849 km (0.091 R)
• M56: 16,107,801 km (0.106 R)
• M57: 16,216,110 km (0.098 R)
• M58: 16,352,094 km (0.104 R)
• M59: 16,871,947 km (0.067 R)
• M60: 16,982,051 km (0.082 R)
• M61: 17,313,859 km (0.118 R)
• M62: 17,508,486 km (0.036 R)
• M63: 18,068,431 km (0.066 R)
• M64: 18,209,352 km (0.081 R)
• M65: 18,549,089 km (0.06 R)
• M66: 19,177,250 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 8.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.95 AU - 4.29 AU

Year: 3677 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,569,118 km

• M1: 230,680 km (0.093 R)
• M2: 307,274 km (0.093 R)
• M3: 368,908 km (0.104 R)
• M4: 456,573 km (0.06 R)
• M5: 514,617 km (0.045 R)
• M6: 882,029 km (0.117 R)
• M7: 985,401 km (0.072 R)
• M8: 1,063,192 km (0.026 R)
• M9: 1,256,473 km (0.12 R)
• M10: 1,494,632 km (0.07 R)
• M11: 1,550,881 km (0.077 R)
• M12: 1,915,302 km (0.107 R)
• M13: 2,305,902 km (0.115 R)
• M14: 2,530,747 km (0.076 R)
• M15: 2,584,602 km (0.084 R)
• M16: 2,916,410 km (0.063 R)
• M17: 3,015,893 km (0.073 R)
• M18: 3,529,612 km (0.086 R)
• M19: 3,605,159 km (0.115 R)
• M20: 3,727,381 km (0.039 R)
• M21: 3,789,015 km (0.072 R)
• M22: 3,928,889 km (0.092 R)
• M23: 4,133,838 km (0.104 R)
• M24: 4,374,840 km (0.112 R)
• M25: 4,620,480 km (0.107 R)
• M26: 4,988,939 km (0.107 R)
• M27: 5,211,092 km (0.102 R)
• M28: 5,419,183 km (0.084 R)
• M29: 5,789,737 km (0.115 R)
• M30: 6,223,271 km (0.066 R)
• M31: 6,333,375 km (0.09 R)
• M32: 6,425,528 km (0.103 R)
• M33: 6,611,328 km (0.09 R)
• M34: 7,841,771 km (0.074 R)
• M35: 7,901,161 km (0.074 R)
• M36: 7,960,701 km (0.117 R)
• M37: 8,100,276 km (0.104 R)
• M38: 8,220,553 km (0.032 R)
• M39: 8,280,841 km (0.113 R)
• M40: 8,707,494 km (0.12 R)
• M41: 8,871,902 km (0.04 R)
• M42: 9,141,327 km (0.116 R)
• M43: 9,224,654 km (0.116 R)
• M44: 9,287,485 km (0.111 R)
• M45: 9,371,259 km (0.112 R)
• M46: 9,688,108 km (0.111 R)
• M47: 10,137,500 km (0.082 R)
• M48: 10,310,584 km (0.094 R)
• M49: 10,375,660 km (0.108 R)
• M50: 10,615,615 km (0.11 R)
• M51: 10,835,374 km (0.084 R)
• M52: 11,145,640 km (0.112 R)
• M53: 11,212,510 km (0.068 R)
• M54: 12,277,198 km (0.114 R)
• M55: 12,484,840 km (0.107 R)
• M56: 12,554,253 km (0.034 R)
• M57: 13,185,108 km (0.094 R)
• M58: 13,350,413 km (0.054 R)
• M59: 13,587,675 km (0.07 R)
• M60: 13,659,034 km (0.108 R)
• M61: 13,754,477 km (0.094 R)
• M62: 14,331,925 km (0.119 R)
• M63: 14,477,633 km (0.112 R)
• M64: 15,685,038 km (0.062 R)
• M65: 15,835,084 km (0.045 R)
• M66: 15,960,447 km (0.066 R)
• M67: 16,061,127 km (0.102 R)
• M68: 16,414,776 km (0.097 R)
• M69: 16,643,511 km (0.079 R)
• M70: 16,898,875 km (0.097 R)
• M71: 17,027,080 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 12.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.43 AU - 5.83 AU

Year: 5109 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,569,118 km

• M1: 178,769 km (0.06 R)
• M2: 274,213 km (0.082 R)
• M3: 889,509 km (0.115 R)
• M4: 1,052,571 km (0.085 R)
• M5: 1,209,948 km (0.103 R)
• M6: 1,291,778 km (0.095 R)
• M7: 1,496,278 km (0.11 R)
• M8: 1,842,298 km (0.093 R)
• M9: 2,234,095 km (0.108 R)
• M10: 2,937,205 km (0.104 R)
• M11: 3,140,508 km (0.102 R)
• M12: 3,325,112 km (0.081 R)
• M13: 3,609,049 km (0.088 R)
• M14: 4,585,773 km (0.12 R)
• M15: 4,664,162 km (0.078 R)
• M16: 4,875,544 km (0.049 R)
• M17: 5,009,285 km (0.107 R)
• M18: 5,417,986 km (0.05 R)
• M19: 6,442,432 km (0.1 R)
• M20: 6,648,578 km (0.048 R)
• M21: 7,037,383 km (0.069 R)
• M22: 7,249,812 km (0.12 R)
• M23: 7,962,646 km (0.115 R)
• M24: 8,120,472 km (0.102 R)
• M25: 8,632,994 km (0.102 R)
• M26: 8,860,532 km (0.092 R)
• M27: 9,288,382 km (0.056 R)
• M28: 9,388,164 km (0.113 R)
• M29: 9,824,391 km (0.053 R)
• M30: 10,061,953 km (0.056 R)
• M31: 11,349,542 km (0.118 R)
• M32: 11,456,205 km (0.057 R)
• M33: 11,994,608 km (0.046 R)
• M34: 12,431,433 km (0.064 R)
• M35: 12,578,189 km (0.09 R)
• M36: 13,357,893 km (0.09 R)
• M37: 13,470,690 km (0.056 R)
• M38: 13,772,728 km (0.105 R)
• M39: 14,383,536 km (0.084 R)
• M40: 16,028,963 km (0.071 R)
• M41: 16,188,883 km (0.111 R)
• M42: 16,429,586 km (0.081 R)
• M43: 16,711,877 km (0.025 R)
• M44: 16,914,582 km (0.092 R)
• M45: 17,036,505 km (0.073 R)
• M46: 17,158,876 km (0.104 R)
• M47: 17,322,386 km (0.1 R)
• M48: 17,857,348 km (0.038 R)
• M49: 18,064,541 km (0.083 R)
• M50: 18,439,583 km (0.107 R)
• M51: 18,985,765 km (0.086 R)
• M52: 20,309,706 km (0.11 R)
• M53: 20,612,791 km (0.102 R)
• M54: 21,487,041 km (0.119 R)
• M55: 22,106,227 km (0.075 R)
• M56: 22,552,029 km (0.108 R)
• M57: 23,000,972 km (0.118 R)
• M58: 23,226,416 km (0.072 R)
• M59: 23,316,923 km (0.106 R)
• M60: 23,725,175 km (0.108 R)
• M61: 24,457,008 km (0.116 R)
• M62: 25,662,019 km (0.111 R)
• M63: 26,224,656 km (0.067 R)
• M64: 26,791,333 km (0.112 R)
• M65: 26,981,173 km (0.055 R)
• M66: 27,409,920 km (0.091 R)
• M67: 27,792,891 km (0.08 R)
• M68: 28,418,958 km (0.087 R)
• M69: 29,293,657 km (0.091 R)
• M70: 30,226,399 km (0.094 R)
• M71: 30,374,651 km (0.12 R)
• M72: 30,969,751 km (0.115 R)
• M73: 31,119,199 km (0.113 R)
• M74: 31,618,856 km (0.095 R)
• M75: 31,919,997 km (0.098 R)
• M76: 32,474,407 km (0.109 R)
• M77: 32,575,535 km (0.043 R)
• M78: 32,778,240 km (0.109 R)
• M79: 33,490,775 km (0.066 R)
• M80: 33,848,912 km (0.116 R)
• M81: 34,311,319 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit