🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 138 Days

Day: 15.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.79 AU - 0.97 AU

Year: 287 Days

Day: 46.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,542,188 km

• M1: 111,151 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.81 AU

Year: 646 Days

Day: 13.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.18 AU - 2.48 AU

Year: 1239 Days

Day: 26.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,542,188 km

• M1: 258,804 km (0.084 R)
• M2: 1,017,415 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.04 AU - 2.92 AU

Year: 1360 Days

Day: 13.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,542,188 km

• M1: 674,686 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.45 AU - 5.39 AU

Year: 3801 Days

Day: 38.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.01 AU - 6.25 AU

Year: 4046 Days

Day: 22.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 10.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.02 AU - 6.3 AU

Year: 5324 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,542,188 km

• M1: 180,415 km (0.109 R)
• M2: 265,387 km (0.083 R)
• M3: 337,942 km (0.107 R)
• M4: 499,806 km (0.061 R)
• M5: 619,934 km (0.091 R)
• M6: 787,932 km (0.1 R)
• M7: 998,865 km (0.099 R)
• M8: 1,184,217 km (0.11 R)
• M9: 1,349,971 km (0.109 R)
• M10: 1,459,626 km (0.102 R)
• M11: 1,555,967 km (0.111 R)
• M12: 1,910,514 km (0.095 R)
• M13: 2,179,342 km (0.079 R)
• M14: 2,403,290 km (0.106 R)
• M15: 2,654,465 km (0.118 R)
• M16: 3,351,291 km (0.082 R)
• M17: 3,415,469 km (0.061 R)
• M18: 3,764,630 km (0.079 R)
• M19: 4,056,945 km (0.063 R)
• M20: 4,309,915 km (0.106 R)
• M21: 4,759,307 km (0.119 R)
• M22: 5,223,658 km (0.103 R)
• M23: 5,473,936 km (0.081 R)
• M24: 5,549,931 km (0.11 R)
• M25: 6,327,840 km (0.115 R)
• M26: 7,056,980 km (0.031 R)
• M27: 7,222,735 km (0.116 R)
• M28: 7,389,686 km (0.117 R)
• M29: 7,473,610 km (0.111 R)
• M30: 8,330,956 km (0.089 R)
• M31: 8,418,321 km (0.045 R)
• M32: 8,919,623 km (0.095 R)
• M33: 9,309,625 km (0.117 R)
• M34: 9,461,018 km (0.07 R)
• M35: 10,168,317 km (0.12 R)
• M36: 11,116,319 km (0.107 R)
• M37: 11,373,926 km (0.115 R)
• M38: 11,438,702 km (0.113 R)
• M39: 12,423,954 km (0.106 R)
• M40: 12,624,265 km (0.116 R)
• M41: 12,724,944 km (0.103 R)
• M42: 13,095,947 km (0.101 R)
• M43: 13,333,957 km (0.114 R)
• M44: 13,710,794 km (0.119 R)
• M45: 14,265,204 km (0.103 R)
• M46: 14,335,066 km (0.085 R)
• M47: 14,510,096 km (0.09 R)
• M48: 14,615,562 km (0.104 R)
• M49: 15,039,523 km (0.097 R)
• M50: 15,110,731 km (0.099 R)
• M51: 15,360,261 km (0.074 R)
• M52: 15,719,295 km (0.077 R)
• M53: 15,791,402 km (0.115 R)
• M54: 16,008,468 km (0.045 R)
• M55: 16,263,084 km (0.062 R)
• M56: 16,665,652 km (0.051 R)
• M57: 17,480,960 km (0.104 R)
• M58: 18,006,348 km (0.117 R)
• M59: 18,881,046 km (0.073 R)
• M60: 19,691,717 km (0.105 R)
• M61: 20,120,764 km (0.107 R)
• M62: 20,790,065 km (0.042 R)
• M63: 21,266,983 km (0.111 R)
• M64: 21,747,491 km (0.083 R)
• M65: 22,393,604 km (0.103 R)
• M66: 23,087,140 km (0.096 R)
• M67: 23,251,399 km (0.118 R)
• M68: 24,788,666 km (0.08 R)
• M69: 25,125,411 km (0.119 R)
• M70: 25,675,632 km (0.068 R)
• M71: 25,760,753 km (0.118 R)
• M72: 26,401,481 km (0.084 R)
• M73: 27,567,896 km (0.08 R)
• M74: 27,654,962 km (0.117 R)
• M75: 28,179,302 km (0.041 R)
• M76: 29,016,153 km (0.052 R)
• M77: 29,149,145 km (0.109 R)
• M78: 29,460,009 km (0.047 R)
• M79: 29,549,020 km (0.103 R)
• M80: 29,816,651 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.5

Radius: 3.6

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.13 AU - 20.99 AU

Year: 30126 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,542,188 km

• M1: 112,198 km (0.113 R)
• M2: 478,115 km (0.114 R)
• M3: 566,378 km (0.038 R)
• M4: 659,876 km (0.08 R)
• M5: 758,461 km (0.119 R)
• M6: 799,301 km (0.054 R)
• M7: 969,843 km (0.086 R)
• M8: 1,468,901 km (0.066 R)
• M9: 2,237,386 km (0.064 R)
• M10: 2,326,097 km (0.033 R)
• M11: 3,511,361 km (0.105 R)
• M12: 4,586,671 km (0.097 R)
• M13: 4,624,220 km (0.106 R)
• M14: 4,737,316 km (0.115 R)
• M15: 5,276,915 km (0.034 R)
• M16: 5,714,489 km (0.085 R)
• M17: 5,835,813 km (0.101 R)
• M18: 7,889,642 km (0.111 R)
• M19: 8,619,231 km (0.039 R)
• M20: 9,849,823 km (0.067 R)
• M21: 9,946,613 km (0.066 R)
• M22: 10,092,620 km (0.065 R)
• M23: 10,783,164 km (0.096 R)
• M24: 11,642,005 km (0.069 R)
• M25: 12,627,556 km (0.065 R)
• M26: 13,693,591 km (0.112 R)
• M27: 14,677,346 km (0.106 R)
• M28: 15,627,293 km (0.114 R)
• M29: 16,138,169 km (0.11 R)
• M30: 16,366,905 km (0.111 R)
• M31: 17,118,036 km (0.111 R)
• M32: 17,409,901 km (0.112 R)
• M33: 18,176,291 km (0.117 R)
• M34: 18,235,681 km (0.103 R)
• M35: 18,295,221 km (0.075 R)
• M36: 19,255,640 km (0.116 R)
• M37: 22,360,693 km (0.119 R)
• M38: 23,064,401 km (0.118 R)
• M39: 23,128,728 km (0.078 R)
• M40: 23,515,888 km (0.092 R)
• M41: 23,645,439 km (0.119 R)
• M42: 24,296,789 km (0.118 R)
• M43: 26,825,142 km (0.109 R)
• M44: 29,995,420 km (0.1 R)
• M45: 34,011,226 km (0.055 R)
• M46: 35,708,713 km (0.118 R)
• M47: 38,573,063 km (0.1 R)
• M48: 38,802,397 km (0.087 R)
• M49: 40,419,849 km (0.048 R)
• M50: 40,885,996 km (0.055 R)
• M51: 40,963,936 km (0.119 R)
• M52: 42,610,410 km (0.096 R)
• M53: 44,999,937 km (0.047 R)
• M54: 45,644,405 km (0.055 R)
• M55: 47,514,378 km (0.111 R)
• M56: 48,582,357 km (0.026 R)
• M57: 50,574,552 km (0.064 R)
• M58: 52,255,135 km (0.063 R)
• M59: 52,762,870 km (0.115 R)
• M60: 54,552,659 km (0.114 R)
• M61: 54,638,378 km (0.099 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit