🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 42.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,525,083 km

• M1: 129,851 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 315 Days

Day: 35.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.2 AU - 1.68 AU

Year: 616 Days

Day: 36.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.41 AU - 1.63 AU

Year: 668 Days

Day: 18.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.68 AU - 3.96 AU

Year: 2156 Days

Day: 45.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.97 AU - 4.45 AU

Year: 3079 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.52 AU - 5 AU

Year: 3134 Days

Day: 27.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.09 AU - 5.69 AU

Year: 3854 Days

Day: 43.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,525,083 km

• M1: 101,278 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 10.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.7 AU - 11.3 AU

Year: 10437 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,525,083 km

• M1: 133,441 km (0.066 R)
• M2: 237,262 km (0.105 R)
• M3: 350,209 km (0.082 R)
• M4: 548,575 km (0.106 R)
• M5: 731,833 km (0.04 R)
• M6: 1,117,346 km (0.096 R)
• M7: 1,244,804 km (0.099 R)
• M8: 1,585,438 km (0.117 R)
• M9: 2,163,335 km (0.06 R)
• M10: 2,324,452 km (0.08 R)
• M11: 3,372,385 km (0.076 R)
• M12: 3,751,017 km (0.076 R)
• M13: 4,791,171 km (0.111 R)
• M14: 5,002,403 km (0.057 R)
• M15: 5,109,216 km (0.098 R)
• M16: 6,410,418 km (0.044 R)
• M17: 6,565,402 km (0.103 R)
• M18: 7,037,981 km (0.113 R)
• M19: 7,117,867 km (0.049 R)
• M20: 8,267,078 km (0.073 R)
• M21: 8,520,945 km (0.117 R)
• M22: 8,691,487 km (0.065 R)
• M23: 8,863,225 km (0.076 R)
• M24: 10,187,166 km (0.1 R)
• M25: 10,277,673 km (0.087 R)
• M26: 10,964,477 km (0.078 R)
• M27: 11,524,721 km (0.081 R)
• M28: 11,903,503 km (0.075 R)
• M29: 13,113,151 km (0.086 R)
• M30: 13,211,586 km (0.026 R)
• M31: 13,458,872 km (0.113 R)
• M32: 13,957,930 km (0.119 R)
• M33: 14,108,874 km (0.06 R)
• M34: 14,463,122 km (0.06 R)
• M35: 15,077,371 km (0.092 R)
• M36: 15,180,444 km (0.112 R)
• M37: 15,283,966 km (0.094 R)
• M38: 15,804,566 km (0.106 R)
• M39: 16,863,420 km (0.086 R)
• M40: 16,970,532 km (0.083 R)
• M41: 18,273,829 km (0.039 R)
• M42: 18,549,388 km (0.109 R)
• M43: 19,721,786 km (0.113 R)
• M44: 20,345,460 km (0.087 R)
• M45: 20,917,971 km (0.11 R)
• M46: 21,322,035 km (0.08 R)
• M47: 21,670,299 km (0.12 R)
• M48: 21,903,671 km (0.12 R)
• M49: 22,490,394 km (0.071 R)
• M50: 23,619,709 km (0.108 R)
• M51: 23,859,664 km (0.116 R)
• M52: 23,980,090 km (0.106 R)
• M53: 24,950,082 km (0.095 R)
• M54: 25,747,738 km (0.068 R)
• M55: 27,999,785 km (0.06 R)
• M56: 28,190,223 km (0.065 R)
• M57: 29,149,295 km (0.112 R)
• M58: 29,794,660 km (0.079 R)
• M59: 29,924,212 km (0.072 R)
• M60: 30,118,988 km (0.081 R)
• M61: 30,575,112 km (0.103 R)
• M62: 32,355,925 km (0.108 R)
• M63: 34,373,851 km (0.095 R)
• M64: 36,570,845 km (0.098 R)
• M65: 36,779,085 km (0.097 R)
• M66: 38,954,388 km (0.119 R)
• M67: 39,096,207 km (0.115 R)
• M68: 39,380,293 km (0.08 R)
• M69: 39,451,352 km (0.112 R)
• M70: 39,593,769 km (0.095 R)
• M71: 40,451,563 km (0.101 R)
• M72: 41,387,897 km (0.11 R)
• M73: 42,040,143 km (0.114 R)
• M74: 42,695,980 km (0.066 R)
• M75: 43,135,050 km (0.11 R)
• M76: 44,313,133 km (0.114 R)
• M77: 44,980,489 km (0.043 R)
• M78: 45,725,936 km (0.09 R)
• M79: 46,776,262 km (0.12 R)
• M80: 47,077,852 km (0.11 R)
• M81: 47,758,821 km (0.075 R)
• M82: 48,442,932 km (0.113 R)
• M83: 49,897,921 km (0.108 R)
• M84: 50,437,670 km (0.049 R)
• M85: 51,990,197 km (0.104 R)
• M86: 52,224,467 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.4

Radius: 7.4

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.09 AU - 15.83 AU

Year: 21668 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,525,083 km

• M1: 94,247 km (0.119 R)
• M2: 175,628 km (0.103 R)
• M3: 266,883 km (0.107 R)
• M4: 607,517 km (0.109 R)
• M5: 737,817 km (0.115 R)
• M6: 1,491,341 km (0.114 R)
• M7: 1,700,329 km (0.109 R)
• M8: 2,314,129 km (0.067 R)
• M9: 2,990,761 km (0.115 R)
• M10: 3,605,309 km (0.087 R)
• M11: 4,384,414 km (0.083 R)
• M12: 5,079,745 km (0.086 R)
• M13: 5,902,384 km (0.104 R)
• M14: 7,262,677 km (0.11 R)
• M15: 7,668,536 km (0.098 R)
• M16: 8,133,786 km (0.1 R)
• M17: 8,608,310 km (0.038 R)
• M18: 8,715,123 km (0.101 R)
• M19: 9,694,840 km (0.079 R)
• M20: 11,462,488 km (0.093 R)
• M21: 11,934,469 km (0.07 R)
• M22: 12,113,239 km (0.043 R)
• M23: 12,594,046 km (0.102 R)
• M24: 12,775,957 km (0.111 R)
• M25: 13,760,910 km (0.12 R)
• M26: 14,578,911 km (0.054 R)
• M27: 15,477,545 km (0.093 R)
• M28: 15,868,145 km (0.097 R)
• M29: 16,460,104 km (0.111 R)
• M30: 16,526,376 km (0.108 R)
• M31: 17,126,263 km (0.097 R)
• M32: 17,665,713 km (0.043 R)
• M33: 18,073,816 km (0.082 R)
• M34: 18,279,065 km (0.114 R)
• M35: 18,830,183 km (0.073 R)
• M36: 18,968,711 km (0.087 R)
• M37: 19,386,687 km (0.055 R)
• M38: 20,658,568 km (0.069 R)
• M39: 21,088,513 km (0.058 R)
• M40: 23,654,864 km (0.109 R)
• M41: 23,804,462 km (0.096 R)
• M42: 24,330,598 km (0.053 R)
• M43: 24,936,619 km (0.088 R)
• M44: 26,473,138 km (0.108 R)
• M45: 26,784,003 km (0.075 R)
• M46: 26,861,943 km (0.093 R)
• M47: 29,154,680 km (0.082 R)
• M48: 29,234,865 km (0.102 R)
• M49: 30,040,599 km (0.099 R)
• M50: 30,446,159 km (0.083 R)
• M51: 31,180,983 km (0.114 R)
• M52: 31,591,630 km (0.072 R)
• M53: 31,756,337 km (0.109 R)
• M54: 32,086,798 km (0.095 R)
• M55: 33,840,086 km (0.094 R)
• M56: 34,008,682 km (0.09 R)
• M57: 34,600,940 km (0.12 R)
• M58: 34,685,912 km (0.118 R)
• M59: 35,624,190 km (0.06 R)
• M60: 35,709,909 km (0.109 R)
• M61: 36,225,723 km (0.096 R)
• M62: 36,398,209 km (0.1 R)
• M63: 37,264,680 km (0.108 R)
• M64: 39,017,967 km (0.04 R)
• M65: 40,887,641 km (0.101 R)
• M66: 41,157,067 km (0.117 R)
• M67: 44,344,250 km (0.093 R)
• M68: 47,326,932 km (0.043 R)
• M69: 47,988,005 km (0.097 R)
• M70: 48,367,236 km (0.064 R)
• M71: 48,652,220 km (0.074 R)
• M72: 49,606,205 km (0.099 R)
• M73: 49,797,690 km (0.048 R)
• M74: 51,629,666 km (0.102 R)
• M75: 52,407,575 km (0.037 R)
• M76: 53,975,061 km (0.101 R)
• M77: 54,270,667 km (0.098 R)
• M78: 55,259,808 km (0.068 R)
• M79: 56,554,727 km (0.116 R)
• M80: 57,758,990 km (0.066 R)
• M81: 58,061,327 km (0.063 R)
• M82: 59,377,639 km (0.109 R)
• M83: 59,988,447 km (0.041 R)
• M84: 61,524,667 km (0.047 R)
• M85: 62,245,879 km (0.089 R)
• M86: 67,055,151 km (0.117 R)
• M87: 67,478,962 km (0.084 R)
• M88: 68,010,034 km (0.115 R)
• M89: 68,649,116 km (0.071 R)
• M90: 71,009,322 km (0.106 R)
• M91: 71,874,147 km (0.041 R)
• M92: 72,090,915 km (0.055 R)
• M93: 72,416,440 km (0.067 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit