🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.47 AU - 2.05 AU

Year: 861 Days

Day: 16.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,036,089 km

• M1: 258,655 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.74 AU - 2.14 AU

Year: 997 Days

Day: 15.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.87 AU - 2.45 AU

Year: 1171 Days

Day: 27.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.14 AU - 2.3 AU

Year: 1220 Days

Day: 14 Hours

Environment

Temp: -77 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,036,089 km

• M1: 124,765 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.95 AU - 3.45 AU

Year: 2112 Days

Day: 20 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.24 AU - 3.56 AU

Year: 2313 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 14.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.43 AU - 6.71 AU

Year: 6213 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,036,089 km

• M1: 203,004 km (0.058 R)
• M2: 391,348 km (0.088 R)
• M3: 501,302 km (0.084 R)
• M4: 665,411 km (0.096 R)
• M5: 958,474 km (0.098 R)
• M6: 1,348,176 km (0.09 R)
• M7: 1,747,303 km (0.088 R)
• M8: 1,847,982 km (0.086 R)
• M9: 2,292,887 km (0.117 R)
• M10: 2,471,357 km (0.07 R)
• M11: 2,654,465 km (0.075 R)
• M12: 2,794,937 km (0.076 R)
• M13: 3,108,045 km (0.062 R)
• M14: 3,407,391 km (0.097 R)
• M15: 3,560,579 km (0.102 R)
• M16: 4,169,592 km (0.072 R)
• M17: 4,584,427 km (0.111 R)
• M18: 5,246,547 km (0.089 R)
• M19: 5,877,551 km (0.103 R)
• M20: 6,852,929 km (0.089 R)
• M21: 7,310,100 km (0.088 R)
• M22: 7,475,705 km (0.12 R)
• M23: 8,048,365 km (0.114 R)
• M24: 8,219,655 km (0.057 R)
• M25: 8,845,872 km (0.109 R)
• M26: 9,200,568 km (0.117 R)
• M27: 9,777,717 km (0.108 R)
• M28: 9,887,222 km (0.041 R)
• M29: 10,590,632 km (0.111 R)
• M30: 10,740,678 km (0.108 R)
• M31: 10,967,319 km (0.081 R)
• M32: 11,195,456 km (0.088 R)
• M33: 11,463,535 km (0.111 R)
• M34: 11,967,381 km (0.114 R)
• M35: 12,876,338 km (0.057 R)
• M36: 13,521,852 km (0.058 R)
• M37: 13,971,693 km (0.107 R)
• M38: 14,385,032 km (0.061 R)
• M39: 16,381,266 km (0.093 R)
• M40: 16,685,847 km (0.056 R)
• M41: 17,212,731 km (0.118 R)
• M42: 18,192,597 km (0.092 R)
• M43: 18,553,427 km (0.076 R)
• M44: 19,927,633 km (0.036 R)
• M45: 20,346,358 km (0.084 R)
• M46: 20,580,179 km (0.088 R)
• M47: 20,861,872 km (0.097 R)
• M48: 21,192,334 km (0.083 R)
• M49: 21,287,029 km (0.074 R)
• M50: 21,476,869 km (0.11 R)
• M51: 21,619,735 km (0.093 R)
• M52: 21,715,029 km (0.109 R)
• M53: 23,455,450 km (0.029 R)
• M54: 23,848,145 km (0.113 R)
• M55: 24,045,464 km (0.119 R)
• M56: 24,839,829 km (0.088 R)
• M57: 25,039,692 km (0.073 R)
• M58: 26,047,532 km (0.097 R)
• M59: 26,863,290 km (0.064 R)
• M60: 27,532,142 km (0.105 R)
• M61: 27,790,946 km (0.066 R)
• M62: 28,310,948 km (0.066 R)
• M63: 28,415,368 km (0.057 R)
• M64: 29,836,996 km (0.081 R)
• M65: 29,943,211 km (0.1 R)
• M66: 30,583,340 km (0.078 R)
• M67: 30,797,564 km (0.089 R)
• M68: 31,012,536 km (0.088 R)
• M69: 31,227,808 km (0.112 R)
• M70: 34,740,665 km (0.055 R)
• M71: 34,852,414 km (0.101 R)
• M72: 35,751,049 km (0.092 R)
• M73: 35,976,942 km (0.041 R)
• M74: 36,999,144 km (0.087 R)
• M75: 38,665,963 km (0.095 R)
• M76: 38,781,902 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 4.5

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.62 AU - 15.14 AU

Year: 20119 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,036,089 km

• M1: 83,625 km (0.114 R)
• M2: 329,115 km (0.113 R)
• M3: 1,632,113 km (0.06 R)
• M4: 3,030,254 km (0.101 R)
• M5: 3,516,298 km (0.088 R)
• M6: 3,641,661 km (0.105 R)
• M7: 3,768,370 km (0.042 R)
• M8: 4,379,178 km (0.08 R)
• M9: 5,351,565 km (0.09 R)
• M10: 5,399,586 km (0.066 R)
• M11: 6,286,402 km (0.075 R)
• M12: 6,798,326 km (0.108 R)
• M13: 7,323,564 km (0.082 R)
• M14: 7,483,633 km (0.097 R)
• M15: 8,356,986 km (0.046 R)
• M16: 9,319,648 km (0.063 R)
• M17: 9,667,762 km (0.102 R)
• M18: 10,676,950 km (0.026 R)
• M19: 11,969,026 km (0.072 R)
• M20: 12,031,858 km (0.112 R)
• M21: 12,601,526 km (0.086 R)
• M22: 12,793,460 km (0.1 R)
• M23: 13,115,245 km (0.116 R)
• M24: 13,505,097 km (0.092 R)
• M25: 14,030,784 km (0.119 R)
• M26: 14,630,073 km (0.092 R)
• M27: 16,408,044 km (0.094 R)
• M28: 16,617,481 km (0.111 R)
• M29: 17,464,205 km (0.047 R)
• M30: 18,108,523 km (0.098 R)
• M31: 18,906,478 km (0.12 R)
• M32: 19,052,785 km (0.108 R)
• M33: 20,087,553 km (0.046 R)
• M34: 20,461,548 km (0.1 R)
• M35: 20,611,744 km (0.03 R)
• M36: 20,837,787 km (0.058 R)
• M37: 20,988,880 km (0.116 R)
• M38: 21,596,996 km (0.074 R)
• M39: 22,986,610 km (0.101 R)
• M40: 24,007,915 km (0.108 R)
• M41: 24,087,052 km (0.071 R)
• M42: 25,124,364 km (0.053 R)
• M43: 27,077,215 km (0.059 R)
• M44: 29,162,609 km (0.084 R)
• M45: 31,732,551 km (0.114 R)
• M46: 32,692,819 km (0.105 R)
• M47: 34,373,851 km (0.038 R)
• M48: 34,463,161 km (0.111 R)
• M49: 35,000,217 km (0.107 R)
• M50: 35,992,201 km (0.112 R)
• M51: 36,628,291 km (0.069 R)
• M52: 38,929,854 km (0.107 R)
• M53: 39,116,103 km (0.113 R)
• M54: 39,769,846 km (0.102 R)
• M55: 40,427,329 km (0.117 R)
• M56: 42,134,390 km (0.12 R)
• M57: 43,574,868 km (0.118 R)
• M58: 44,252,546 km (0.057 R)
• M59: 44,836,127 km (0.096 R)
• M60: 47,892,113 km (0.089 R)
• M61: 50,000,096 km (0.094 R)
• M62: 50,912,793 km (0.071 R)
• M63: 52,343,397 km (0.047 R)
• M64: 53,476,751 km (0.119 R)
• M65: 53,580,123 km (0.094 R)
• M66: 53,787,166 km (0.063 R)
• M67: 54,098,330 km (0.055 R)
• M68: 55,035,112 km (0.114 R)
• M69: 57,241,830 km (0.112 R)
• M70: 61,524,368 km (0.082 R)
• M71: 61,632,677 km (0.093 R)
• M72: 63,375,343 km (0.071 R)
• M73: 63,813,515 km (0.116 R)
• M74: 66,241,638 km (0.118 R)
• M75: 67,466,845 km (0.099 R)
• M76: 68,362,637 km (0.034 R)
• M77: 69,149,821 km (0.106 R)
• M78: 69,939,847 km (0.084 R)
• M79: 71,073,649 km (0.097 R)
• M80: 71,756,863 km (0.118 R)
• M81: 73,934,708 km (0.099 R)
• M82: 74,050,048 km (0.08 R)
• M83: 76,018,008 km (0.108 R)
• M84: 77,066,839 km (0.085 R)
• M85: 77,768,603 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.4

Radius: 4.6

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.92 AU - 17.52 AU

Year: 25225 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,036,089 km

• M1: 68,815 km (0.034 R)
• M2: 128,205 km (0.038 R)
• M3: 200,910 km (0.105 R)
• M4: 321,037 km (0.081 R)
• M5: 372,050 km (0.057 R)
• M6: 426,055 km (0.112 R)
• M7: 1,343,688 km (0.067 R)
• M8: 2,611,530 km (0.106 R)
• M9: 3,384,203 km (0.113 R)
• M10: 3,538,887 km (0.115 R)
• M11: 3,577,932 km (0.082 R)
• M12: 3,656,471 km (0.055 R)
• M13: 3,855,287 km (0.12 R)
• M14: 4,430,640 km (0.057 R)
• M15: 4,557,350 km (0.112 R)
• M16: 4,599,835 km (0.116 R)
• M17: 4,728,190 km (0.091 R)
• M18: 5,253,428 km (0.115 R)
• M19: 5,982,120 km (0.106 R)
• M20: 6,839,016 km (0.103 R)
• M21: 7,784,624 km (0.103 R)
• M22: 9,521,605 km (0.074 R)
• M23: 11,487,770 km (0.079 R)
• M24: 12,189,833 km (0.092 R)
• M25: 12,605,865 km (0.06 R)
• M26: 13,758,067 km (0.102 R)
• M27: 14,691,408 km (0.095 R)
• M28: 15,516,590 km (0.055 R)
• M29: 15,644,945 km (0.077 R)
• M30: 15,709,123 km (0.055 R)
• M31: 15,773,450 km (0.074 R)
• M32: 15,837,927 km (0.088 R)
• M33: 16,161,507 km (0.092 R)
• M34: 16,487,331 km (0.043 R)
• M35: 16,552,705 km (0.103 R)
• M36: 17,145,412 km (0.093 R)
• M37: 17,277,956 km (0.104 R)
• M38: 17,544,240 km (0.112 R)
• M39: 17,946,359 km (0.061 R)
• M40: 19,446,078 km (0.063 R)
• M41: 19,515,192 km (0.057 R)
• M42: 19,722,983 km (0.115 R)
• M43: 21,269,676 km (0.081 R)
• M44: 22,057,458 km (0.102 R)
• M45: 22,491,142 km (0.047 R)
• M46: 22,927,669 km (0.098 R)
• M47: 23,514,093 km (0.079 R)
• M48: 24,031,252 km (0.09 R)
• M49: 24,179,653 km (0.12 R)
• M50: 26,595,958 km (0.104 R)
• M51: 27,211,853 km (0.093 R)
• M52: 27,289,195 km (0.037 R)
• M53: 28,144,595 km (0.081 R)
• M54: 28,693,620 km (0.105 R)
• M55: 29,801,990 km (0.1 R)
• M56: 31,734,496 km (0.113 R)
• M57: 32,060,469 km (0.109 R)
• M58: 34,039,799 km (0.113 R)
• M59: 34,457,027 km (0.116 R)
• M60: 35,719,184 km (0.089 R)
• M61: 36,654,171 km (0.109 R)
• M62: 38,288,229 km (0.111 R)
• M63: 40,827,652 km (0.098 R)
• M64: 41,271,061 km (0.112 R)
• M65: 42,162,514 km (0.044 R)
• M66: 42,970,193 km (0.084 R)
• M67: 43,150,309 km (0.119 R)
• M68: 43,330,724 km (0.12 R)
• M69: 43,511,438 km (0.12 R)
• M70: 43,873,615 km (0.073 R)
• M71: 44,691,915 km (0.097 R)
• M72: 46,713,730 km (0.107 R)
• M73: 46,806,331 km (0.091 R)
• M74: 48,015,681 km (0.113 R)
• M75: 48,952,911 km (0.108 R)
• M76: 50,560,191 km (0.079 R)
• M77: 50,655,185 km (0.095 R)
• M78: 51,226,948 km (0.062 R)
• M79: 51,705,063 km (0.05 R)
• M80: 52,376,758 km (0.11 R)
• M81: 54,020,240 km (0.08 R)
• M82: 56,073,770 km (0.116 R)
• M83: 58,751,123 km (0.12 R)
• M84: 59,451,989 km (0.042 R)
• M85: 60,559,013 km (0.056 R)
• M86: 60,761,120 km (0.104 R)
• M87: 61,672,919 km (0.102 R)
• M88: 62,895,732 km (0.106 R)
• M89: 64,538,466 km (0.075 R)
• M90: 65,468,666 km (0.077 R)
• M91: 66,611,743 km (0.045 R)
• M92: 69,868,190 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit