🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.76 AU - 0.8 AU

Year: 249 Days

Day: 25.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.79 AU - 1.11 AU

Year: 335 Days

Day: 29.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.91 AU - 1.33 AU

Year: 429 Days

Day: 31.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 153.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.75 AU - 2.93 AU

Year: 1731 Days

Day: 28.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.02 AU - 3.8 AU

Year: 2277 Days

Day: 43.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.49 AU - 5.25 AU

Year: 3304 Days

Day: 28.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 101.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,933,946 km

• M1: 539,151 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.14 AU - 5.44 AU

Year: 3791 Days

Day: 21.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 8.8

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.16 AU - 5.32 AU

Year: 4338 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,933,946 km

• M1: 116,986 km (0.044 R)
• M2: 248,332 km (0.081 R)
• M3: 401,969 km (0.111 R)
• M4: 471,233 km (0.116 R)
• M5: 578,345 km (0.082 R)
• M6: 718,519 km (0.074 R)
• M7: 780,452 km (0.095 R)
• M8: 883,675 km (0.067 R)
• M9: 1,033,272 km (0.098 R)
• M10: 1,118,543 km (0.083 R)
• M11: 1,499,569 km (0.06 R)
• M12: 1,763,908 km (0.117 R)
• M13: 1,971,999 km (0.096 R)
• M14: 2,097,213 km (0.12 R)
• M15: 2,188,168 km (0.075 R)
• M16: 2,393,267 km (0.113 R)
• M17: 2,822,014 km (0.038 R)
• M18: 3,190,623 km (0.084 R)
• M19: 3,295,791 km (0.11 R)
• M20: 3,705,988 km (0.057 R)
• M21: 3,950,880 km (0.118 R)
• M22: 4,086,715 km (0.084 R)
• M23: 4,224,045 km (0.11 R)
• M24: 4,339,834 km (0.111 R)
• M25: 4,574,404 km (0.118 R)
• M26: 4,909,802 km (0.047 R)
• M27: 6,093,121 km (0.11 R)
• M28: 6,542,214 km (0.11 R)
• M29: 7,029,155 km (0.053 R)
• M30: 7,084,058 km (0.042 R)
• M31: 7,388,340 km (0.102 R)
• M32: 7,471,965 km (0.077 R)
• M33: 7,725,084 km (0.078 R)
• M34: 7,810,056 km (0.065 R)
• M35: 7,980,897 km (0.116 R)
• M36: 8,239,701 km (0.048 R)
• M37: 8,794,859 km (0.086 R)
• M38: 8,913,340 km (0.058 R)
• M39: 9,241,708 km (0.108 R)
• M40: 9,362,134 km (0.066 R)
• M41: 9,543,746 km (0.085 R)
• M42: 9,635,000 km (0.087 R)
• M43: 9,726,554 km (0.117 R)
• M44: 10,003,011 km (0.064 R)
• M45: 10,469,308 km (0.064 R)
• M46: 11,070,242 km (0.097 R)
• M47: 11,358,817 km (0.091 R)
• M48: 11,747,472 km (0.056 R)
• M49: 11,943,445 km (0.07 R)
• M50: 12,173,527 km (0.114 R)
• M51: 12,371,744 km (0.032 R)
• M52: 13,074,256 km (0.094 R)
• M53: 13,311,368 km (0.072 R)
• M54: 13,618,193 km (0.1 R)
• M55: 13,686,709 km (0.116 R)
• M56: 13,961,969 km (0.097 R)
• M57: 15,543,817 km (0.099 R)
• M58: 16,265,028 km (0.11 R)
• M59: 16,337,733 km (0.103 R)
• M60: 16,483,441 km (0.102 R)
• M61: 17,777,313 km (0.11 R)
• M62: 18,645,131 km (0.117 R)
• M63: 19,218,689 km (0.047 R)
• M64: 19,642,799 km (0.048 R)
• M65: 19,836,678 km (0.07 R)
• M66: 20,148,140 km (0.109 R)
• M67: 20,973,472 km (0.051 R)
• M68: 21,290,769 km (0.051 R)
• M69: 22,616,505 km (0.11 R)
• M70: 22,697,737 km (0.095 R)
• M71: 23,186,922 km (0.053 R)
• M72: 24,300,529 km (0.08 R)
• M73: 24,425,293 km (0.044 R)
• M74: 24,926,745 km (0.117 R)
• M75: 25,727,393 km (0.06 R)
• M76: 26,450,998 km (0.12 R)
• M77: 26,708,007 km (0.095 R)
• M78: 27,354,120 km (0.064 R)
• M79: 27,700,739 km (0.091 R)
• M80: 27,787,655 km (0.081 R)
• M81: 28,049,002 km (0.118 R)
• M82: 29,367,408 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.6

Radius: 5.9

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.43 AU - 15.11 AU

Year: 19495 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,933,946 km

• M1: 80,932 km (0.113 R)
• M2: 293,960 km (0.113 R)
• M3: 824,434 km (0.058 R)
• M4: 1,405,322 km (0.109 R)
• M5: 1,567,038 km (0.101 R)
• M6: 2,015,083 km (0.042 R)
• M7: 2,087,489 km (0.091 R)
• M8: 2,272,242 km (0.117 R)
• M9: 3,795,896 km (0.097 R)
• M10: 4,532,965 km (0.027 R)
• M11: 4,580,537 km (0.08 R)
• M12: 5,363,383 km (0.086 R)
• M13: 6,994,299 km (0.105 R)
• M14: 8,412,038 km (0.053 R)
• M15: 8,705,998 km (0.091 R)
• M16: 9,243,503 km (0.064 R)
• M17: 9,546,738 km (0.08 R)
• M18: 9,730,294 km (0.119 R)
• M19: 10,602,300 km (0.075 R)
• M20: 11,047,504 km (0.077 R)
• M21: 11,175,859 km (0.065 R)
• M22: 12,286,772 km (0.076 R)
• M23: 13,295,810 km (0.087 R)
• M24: 13,775,870 km (0.091 R)
• M25: 13,844,834 km (0.09 R)
• M26: 14,191,752 km (0.113 R)
• M27: 15,178,200 km (0.064 R)
• M28: 16,332,348 km (0.111 R)
• M29: 18,040,306 km (0.113 R)
• M30: 18,115,853 km (0.037 R)
• M31: 18,267,246 km (0.04 R)
• M32: 18,724,118 km (0.106 R)
• M33: 19,261,623 km (0.076 R)
• M34: 19,416,158 km (0.115 R)
• M35: 19,648,783 km (0.033 R)
• M36: 20,352,042 km (0.083 R)
• M37: 20,825,520 km (0.1 R)
• M38: 24,239,493 km (0.066 R)
• M39: 26,266,843 km (0.113 R)
• M40: 26,695,890 km (0.061 R)
• M41: 27,387,481 km (0.111 R)
• M42: 27,561,164 km (0.087 R)
• M43: 27,909,876 km (0.12 R)
• M44: 28,347,749 km (0.113 R)
• M45: 29,230,377 km (0.116 R)
• M46: 29,496,960 km (0.097 R)
• M47: 29,585,971 km (0.066 R)
• M48: 29,853,601 km (0.091 R)
• M49: 30,932,053 km (0.065 R)
• M50: 31,840,560 km (0.084 R)
• M51: 36,799,431 km (0.045 R)
• M52: 36,991,215 km (0.097 R)
• M53: 37,568,663 km (0.088 R)
• M54: 38,052,014 km (0.119 R)
• M55: 39,318,360 km (0.114 R)
• M56: 39,612,619 km (0.071 R)
• M57: 40,598,618 km (0.069 R)
• M58: 41,194,018 km (0.045 R)
• M59: 42,594,703 km (0.073 R)
• M60: 44,112,672 km (0.114 R)
• M61: 45,854,291 km (0.108 R)
• M62: 46,267,330 km (0.071 R)
• M63: 46,681,716 km (0.069 R)
• M64: 46,785,388 km (0.118 R)
• M65: 48,141,343 km (0.085 R)
• M66: 50,678,373 km (0.11 R)
• M67: 51,963,120 km (0.102 R)
• M68: 54,783,189 km (0.092 R)
• M69: 55,770,834 km (0.119 R)
• M70: 57,097,019 km (0.112 R)
• M71: 62,504,234 km (0.119 R)
• M72: 62,618,527 km (0.096 R)
• M73: 63,881,283 km (0.088 R)
• M74: 64,920,689 km (0.049 R)
• M75: 65,384,442 km (0.107 R)
• M76: 65,733,005 km (0.108 R)
• M77: 67,016,256 km (0.087 R)
• M78: 68,072,267 km (0.079 R)
• M79: 68,190,001 km (0.107 R)
• M80: 68,425,468 km (0.1 R)
• M81: 69,963,184 km (0.082 R)
• M82: 74,401,753 km (0.098 R)
• M83: 75,008,522 km (0.12 R)
• M84: 75,251,768 km (0.09 R)
• M85: 75,982,853 km (0.074 R)
• M86: 76,961,223 km (0.087 R)
• M87: 77,206,414 km (0.051 R)
• M88: 77,574,873 km (0.108 R)
• M89: 79,301,682 km (0.093 R)
• M90: 79,425,399 km (0.113 R)
• M91: 79,797,299 km (0.073 R)
• M92: 80,045,482 km (0.112 R)
• M93: 83,421,757 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.1

Radius: 6.5

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.47 AU - 20.93 AU

Year: 32834 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,933,946 km

• M1: 97,538 km (0.068 R)
• M2: 214,673 km (0.112 R)
• M3: 636,689 km (0.1 R)
• M4: 865,274 km (0.109 R)
• M5: 1,219,522 km (0.04 R)
• M6: 1,323,642 km (0.05 R)
• M7: 1,577,809 km (0.092 R)
• M8: 1,653,206 km (0.054 R)
• M9: 2,214,796 km (0.03 R)
• M10: 2,516,386 km (0.078 R)
• M11: 2,830,841 km (0.094 R)
• M12: 3,301,775 km (0.118 R)
• M13: 3,645,700 km (0.07 R)
• M14: 4,157,026 km (0.072 R)
• M15: 5,076,903 km (0.116 R)
• M16: 5,189,251 km (0.103 R)
• M17: 5,938,886 km (0.086 R)
• M18: 6,477,588 km (0.112 R)
• M19: 7,346,303 km (0.111 R)
• M20: 7,989,125 km (0.088 R)
• M21: 8,185,397 km (0.088 R)
• M22: 8,449,737 km (0.09 R)
• M23: 10,093,368 km (0.099 R)
• M24: 10,305,648 km (0.09 R)
• M25: 12,812,459 km (0.081 R)
• M26: 13,119,284 km (0.1 R)
• M27: 13,740,116 km (0.089 R)
• M28: 14,449,958 km (0.068 R)
• M29: 15,987,225 km (0.08 R)
• M30: 17,575,805 km (0.043 R)
• M31: 17,660,777 km (0.119 R)
• M32: 18,002,159 km (0.112 R)
• M33: 21,080,434 km (0.098 R)
• M34: 22,172,798 km (0.084 R)
• M35: 23,097,163 km (0.068 R)
• M36: 23,190,213 km (0.079 R)
• M37: 23,751,654 km (0.101 R)
• M38: 24,033,945 km (0.09 R)
• M39: 25,078,737 km (0.081 R)
• M40: 25,174,479 km (0.043 R)
• M41: 27,310,737 km (0.036 R)
• M42: 28,500,339 km (0.066 R)
• M43: 30,520,210 km (0.119 R)
• M44: 32,273,048 km (0.112 R)
• M45: 32,481,438 km (0.112 R)
• M46: 32,585,857 km (0.117 R)
• M47: 36,091,384 km (0.039 R)
• M48: 36,307,553 km (0.101 R)
• M49: 36,632,928 km (0.099 R)
• M50: 36,959,052 km (0.083 R)
• M51: 38,163,314 km (0.066 R)
• M52: 40,161,643 km (0.106 R)
• M53: 40,273,542 km (0.113 R)
• M54: 41,625,757 km (0.107 R)
• M55: 44,838,371 km (0.111 R)
• M56: 45,887,800 km (0.111 R)
• M57: 46,122,071 km (0.109 R)
• M58: 47,063,341 km (0.09 R)
• M59: 48,845,051 km (0.091 R)
• M60: 48,964,580 km (0.057 R)
• M61: 49,564,019 km (0.103 R)
• M62: 49,684,146 km (0.117 R)
• M63: 51,376,397 km (0.109 R)
• M64: 51,985,410 km (0.074 R)
• M65: 55,813,918 km (0.056 R)
• M66: 56,064,046 km (0.044 R)
• M67: 56,942,335 km (0.106 R)
• M68: 57,825,262 km (0.051 R)
• M69: 58,078,381 km (0.067 R)
• M70: 58,458,659 km (0.079 R)
• M71: 58,966,993 km (0.088 R)
• M72: 59,988,148 km (0.093 R)
• M73: 61,143,941 km (0.071 R)
• M74: 62,436,616 km (0.041 R)
• M75: 66,104,158 km (0.025 R)
• M76: 67,031,814 km (0.098 R)
• M77: 67,830,367 km (0.098 R)
• M78: 70,920,910 km (0.116 R)
• M79: 71,056,296 km (0.091 R)
• M80: 71,463,052 km (0.103 R)
• M81: 71,870,557 km (0.094 R)
• M82: 74,056,930 km (0.068 R)
• M83: 75,434,427 km (0.038 R)
• M84: 76,403,821 km (0.104 R)
• M85: 76,820,451 km (0.097 R)
• M86: 79,617,632 km (0.106 R)
• M87: 79,758,404 km (0.068 R)
• M88: 82,021,371 km (0.059 R)
• M89: 88,352,203 km (0.089 R)
• M90: 88,497,912 km (0.098 R)
• M91: 90,546,206 km (0.093 R)
• M92: 99,347,796 km (0.06 R)
• M93: 99,499,339 km (0.12 R)
• M94: 100,714,223 km (0.077 R)
• M95: 101,475,976 km (0.109 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit