🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 29.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.08 AU

Year: 310 Days

Day: 24.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,147,295 km

• M1: 503,247 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.23 AU - 1.33 AU

Year: 526 Days

Day: 21.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.29 AU - 1.61 AU

Year: 635 Days

Day: 30.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,147,295 km

• M1: 98,136 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.72 AU

Year: 661 Days

Day: 28.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,147,295 km

• M1: 36,951 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.93 AU - 2.29 AU

Year: 1114 Days

Day: 31 Hours

Environment

Temp: -70 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,147,295 km

• M1: 1,519,765 km (0.116 R)
• M2: 1,577,510 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.12 AU - 3.06 AU

Year: 1515 Days

Day: 19.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 5.4

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.05 AU - 16.53 AU

Year: 18611 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,147,295 km

• M1: 136,433 km (0.066 R)
• M2: 177,423 km (0.106 R)
• M3: 262,843 km (0.095 R)
• M4: 410,497 km (0.091 R)
• M5: 658,979 km (0.114 R)
• M6: 737,817 km (0.118 R)
• M7: 778,507 km (0.118 R)
• M8: 970,890 km (0.111 R)
• M9: 1,084,285 km (0.07 R)
• M10: 1,130,810 km (0.047 R)
• M11: 1,250,339 km (0.056 R)
• M12: 1,348,774 km (0.064 R)
• M13: 1,659,788 km (0.053 R)
• M14: 2,108,133 km (0.089 R)
• M15: 2,225,867 km (0.098 R)
• M16: 2,623,348 km (0.03 R)
• M17: 3,042,521 km (0.117 R)
• M18: 3,447,932 km (0.12 R)
• M19: 3,552,052 km (0.079 R)
• M20: 4,271,767 km (0.107 R)
• M21: 4,346,117 km (0.033 R)
• M22: 4,801,643 km (0.1 R)
• M23: 4,917,880 km (0.05 R)
• M24: 5,035,165 km (0.118 R)
• M25: 5,153,198 km (0.048 R)
• M26: 5,839,852 km (0.087 R)
• M27: 6,299,267 km (0.033 R)
• M28: 6,597,715 km (0.088 R)
• M29: 6,726,967 km (0.114 R)
• M30: 7,164,092 km (0.063 R)
• M31: 7,386,096 km (0.076 R)
• M32: 7,791,356 km (0.037 R)
• M33: 8,482,947 km (0.106 R)
• M34: 8,576,596 km (0.096 R)
• M35: 8,954,779 km (0.089 R)
• M36: 9,290,177 km (0.115 R)
• M37: 9,338,348 km (0.079 R)
• M38: 9,386,668 km (0.11 R)
• M39: 9,435,138 km (0.085 R)
• M40: 9,532,227 km (0.09 R)
• M41: 11,181,244 km (0.071 R)
• M42: 12,117,128 km (0.062 R)
• M43: 12,648,051 km (0.052 R)
• M44: 13,458,273 km (0.118 R)
• M45: 13,787,239 km (0.081 R)
• M46: 14,118,598 km (0.118 R)
• M47: 14,733,146 km (0.086 R)
• M48: 15,128,833 km (0.119 R)
• M49: 16,046,017 km (0.088 R)
• M50: 16,453,073 km (0.047 R)
• M51: 17,694,287 km (0.12 R)
• M52: 19,457,148 km (0.119 R)
• M53: 20,705,243 km (0.112 R)
• M54: 21,658,181 km (0.112 R)
• M55: 22,430,705 km (0.117 R)
• M56: 22,950,857 km (0.117 R)
• M57: 23,277,877 km (0.117 R)
• M58: 24,135,522 km (0.104 R)
• M59: 25,610,108 km (0.091 R)
• M60: 25,677,876 km (0.053 R)
• M61: 25,745,644 km (0.085 R)
• M62: 27,044,752 km (0.079 R)
• M63: 27,321,059 km (0.088 R)
• M64: 28,365,252 km (0.03 R)
• M65: 28,716,059 km (0.083 R)
• M66: 28,856,980 km (0.106 R)
• M67: 30,205,755 km (0.109 R)
• M68: 30,420,577 km (0.102 R)
• M69: 31,647,579 km (0.098 R)
• M70: 32,157,558 km (0.045 R)
• M71: 32,964,340 km (0.119 R)
• M72: 34,224,402 km (0.067 R)
• M73: 34,672,747 km (0.118 R)
• M74: 35,273,832 km (0.12 R)
• M75: 37,711,828 km (0.059 R)
• M76: 38,252,325 km (0.054 R)
• M77: 38,717,724 km (0.106 R)
• M78: 38,873,156 km (0.082 R)
• M79: 39,497,428 km (0.099 R)
• M80: 39,575,668 km (0.083 R)
• M81: 40,518,882 km (0.089 R)
• M82: 40,834,833 km (0.077 R)
• M83: 45,918,917 km (0.079 R)
• M84: 48,492,898 km (0.037 R)
• M85: 49,586,159 km (0.055 R)
• M86: 50,178,118 km (0.082 R)
• M87: 50,432,584 km (0.106 R)
• M88: 50,517,406 km (0.074 R)
• M89: 51,198,525 km (0.097 R)
• M90: 51,968,206 km (0.039 R)
• M91: 53,779,088 km (0.083 R)
• M92: 54,387,353 km (0.105 R)
• M93: 56,225,612 km (0.108 R)
• M94: 59,334,405 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.2

Radius: 4.9

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.01 AU - 15.09 AU

Year: 19140 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,147,295 km

• M1: 81,680 km (0.105 R)
• M2: 131,048 km (0.116 R)
• M3: 897,288 km (0.105 R)
• M4: 951,293 km (0.115 R)
• M5: 1,062,444 km (0.095 R)
• M6: 1,918,293 km (0.076 R)
• M7: 2,277,328 km (0.051 R)
• M8: 3,262,131 km (0.089 R)
• M9: 3,515,999 km (0.102 R)
• M10: 4,499,904 km (0.085 R)
• M11: 4,546,429 km (0.032 R)
• M12: 4,640,227 km (0.064 R)
• M13: 6,121,844 km (0.084 R)
• M14: 9,293,169 km (0.049 R)
• M15: 9,412,249 km (0.058 R)
• M16: 10,076,464 km (0.117 R)
• M17: 10,321,804 km (0.117 R)
• M18: 11,006,364 km (0.084 R)
• M19: 11,132,326 km (0.05 R)
• M20: 11,705,585 km (0.085 R)
• M21: 12,288,268 km (0.087 R)
• M22: 13,347,272 km (0.066 R)
• M23: 15,905,844 km (0.118 R)
• M24: 16,478,505 km (0.036 R)
• M25: 18,087,879 km (0.05 R)
• M26: 18,162,229 km (0.049 R)
• M27: 18,986,663 km (0.045 R)
• M28: 19,137,906 km (0.083 R)
• M29: 20,207,531 km (0.08 R)
• M30: 20,284,574 km (0.098 R)
• M31: 20,439,108 km (0.054 R)
• M32: 22,165,169 km (0.089 R)
• M33: 22,483,962 km (0.084 R)
• M34: 22,724,066 km (0.102 R)
• M35: 24,100,666 km (0.109 R)
• M36: 24,757,700 km (0.084 R)
• M37: 25,504,043 km (0.097 R)
• M38: 25,587,369 km (0.09 R)
• M39: 26,005,645 km (0.098 R)
• M40: 26,257,568 km (0.094 R)
• M41: 28,130,384 km (0.087 R)
• M42: 28,735,208 km (0.12 R)
• M43: 28,821,975 km (0.066 R)
• M44: 29,957,871 km (0.033 R)
• M45: 30,930,257 km (0.087 R)
• M46: 33,543,283 km (0.091 R)
• M47: 38,020,598 km (0.101 R)
• M48: 38,880,786 km (0.082 R)
• M49: 39,265,103 km (0.078 R)
• M50: 39,361,444 km (0.048 R)
• M51: 40,037,626 km (0.052 R)
• M52: 40,815,086 km (0.12 R)
• M53: 41,205,686 km (0.099 R)
• M54: 41,401,510 km (0.098 R)
• M55: 41,499,497 km (0.085 R)
• M56: 41,597,633 km (0.097 R)
• M57: 43,874,662 km (0.077 R)
• M58: 44,274,687 km (0.044 R)
• M59: 44,676,058 km (0.112 R)
• M60: 44,977,946 km (0.118 R)
• M61: 47,724,264 km (0.093 R)
• M62: 48,032,884 km (0.067 R)
• M63: 48,962,336 km (0.076 R)
• M64: 49,897,622 km (0.054 R)
• M65: 50,315,299 km (0.115 R)
• M66: 52,208,909 km (0.069 R)
• M67: 54,877,436 km (0.101 R)
• M68: 55,200,567 km (0.09 R)
• M69: 55,632,456 km (0.093 R)
• M70: 56,825,948 km (0.094 R)
• M71: 57,699,300 km (0.047 R)
• M72: 58,137,622 km (0.042 R)
• M73: 58,247,427 km (0.045 R)
• M74: 60,234,685 km (0.08 R)
• M75: 60,902,041 km (0.114 R)
• M76: 62,131,885 km (0.098 R)
• M77: 62,356,282 km (0.097 R)
• M78: 62,806,123 km (0.095 R)
• M79: 65,984,629 km (0.035 R)
• M80: 67,939,873 km (0.118 R)
• M81: 68,286,790 km (0.106 R)
• M82: 68,518,518 km (0.063 R)
• M83: 69,331,432 km (0.056 R)
• M84: 71,201,406 km (0.047 R)
• M85: 72,732,989 km (0.106 R)
• M86: 73,087,985 km (0.117 R)
• M87: 74,394,423 km (0.073 R)
• M88: 74,752,111 km (0.079 R)
• M89: 75,588,812 km (0.091 R)
• M90: 76,428,804 km (0.081 R)
• M91: 79,209,978 km (0.073 R)
• M92: 80,796,613 km (0.099 R)
• M93: 81,655,305 km (0.12 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit