🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 149 Days

Day: 33.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 166.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,097,746 km

• M1: 41,139 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 29.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 416 Days

Day: 43.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,097,746 km

• M1: 738,864 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.55 AU

Year: 599 Days

Day: 13.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,097,746 km

• M1: 1,194,539 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.43 AU - 1.71 AU

Year: 719 Days

Day: 21.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.66 AU - 2.9 AU

Year: 1693 Days

Day: 23.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.95 AU - 3.61 AU

Year: 2170 Days

Day: 36.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.47 AU - 13.79 AU

Year: 13562 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,097,746 km

• M1: 456,124 km (0.053 R)
• M2: 555,457 km (0.087 R)
• M3: 803,341 km (0.12 R)
• M4: 1,137,542 km (0.083 R)
• M5: 1,570,329 km (0.115 R)
• M6: 1,820,307 km (0.093 R)
• M7: 2,235,740 km (0.077 R)
• M8: 2,328,790 km (0.092 R)
• M9: 2,747,365 km (0.117 R)
• M10: 2,948,724 km (0.098 R)
• M11: 4,104,966 km (0.031 R)
• M12: 4,258,752 km (0.095 R)
• M13: 4,375,289 km (0.093 R)
• M14: 5,180,125 km (0.041 R)
• M15: 5,599,747 km (0.081 R)
• M16: 6,030,589 km (0.117 R)
• M17: 6,338,761 km (0.073 R)
• M18: 6,742,376 km (0.109 R)
• M19: 7,200,894 km (0.075 R)
• M20: 8,245,386 km (0.07 R)
• M21: 8,884,917 km (0.051 R)
• M22: 9,489,442 km (0.115 R)
• M23: 9,745,254 km (0.046 R)
• M24: 10,791,542 km (0.102 R)
• M25: 11,112,429 km (0.038 R)
• M26: 11,873,433 km (0.067 R)
• M27: 12,038,739 km (0.101 R)
• M28: 12,315,944 km (0.062 R)
• M29: 12,427,394 km (0.093 R)
• M30: 12,989,882 km (0.119 R)
• M31: 13,388,561 km (0.06 R)
• M32: 13,733,533 km (0.071 R)
• M33: 14,667,772 km (0.054 R)
• M34: 15,142,596 km (0.11 R)
• M35: 15,864,405 km (0.099 R)
• M36: 16,535,950 km (0.099 R)
• M37: 16,658,920 km (0.11 R)
• M38: 17,216,770 km (0.052 R)
• M39: 17,591,962 km (0.083 R)
• M40: 18,733,992 km (0.078 R)
• M41: 19,508,610 km (0.096 R)
• M42: 20,162,203 km (0.12 R)
• M43: 20,690,134 km (0.086 R)
• M44: 20,889,398 km (0.105 R)
• M45: 21,423,761 km (0.083 R)
• M46: 21,692,589 km (0.093 R)
• M47: 22,574,019 km (0.114 R)
• M48: 23,744,473 km (0.117 R)
• M49: 25,005,284 km (0.1 R)
• M50: 27,227,261 km (0.117 R)
• M51: 28,768,119 km (0.029 R)
• M52: 29,437,271 km (0.119 R)
• M53: 31,246,358 km (0.083 R)
• M54: 32,318,376 km (0.072 R)
• M55: 32,936,215 km (0.048 R)
• M56: 33,636,184 km (0.113 R)
• M57: 34,419,628 km (0.119 R)
• M58: 34,655,693 km (0.076 R)
• M59: 35,605,939 km (0.087 R)
• M60: 36,805,714 km (0.12 R)
• M61: 37,856,190 km (0.04 R)
• M62: 38,589,369 km (0.118 R)
• M63: 39,080,649 km (0.074 R)
• M64: 40,069,490 km (0.109 R)
• M65: 41,735,861 km (0.112 R)
• M66: 42,156,082 km (0.107 R)
• M67: 42,408,752 km (0.102 R)
• M68: 44,792,146 km (0.116 R)
• M69: 44,964,034 km (0.089 R)
• M70: 45,394,726 km (0.099 R)
• M71: 46,260,299 km (0.112 R)
• M72: 46,695,031 km (0.058 R)
• M73: 47,043,893 km (0.115 R)
• M74: 48,624,394 km (0.038 R)
• M75: 49,332,291 km (0.079 R)
• M76: 50,222,249 km (0.041 R)
• M77: 51,027,535 km (0.063 R)
• M78: 55,025,986 km (0.103 R)
• M79: 56,133,908 km (0.118 R)
• M80: 56,412,011 km (0.088 R)
• M81: 57,809,554 km (0.078 R)
• M82: 59,124,220 km (0.092 R)
• M83: 63,030,520 km (0.119 R)
• M84: 63,512,674 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 9.3

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.36 AU - 13.6 AU

Year: 15145 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,097,746 km

• M1: 117,883 km (0.094 R)
• M2: 442,062 km (0.111 R)
• M3: 1,217,427 km (0.112 R)
• M4: 3,571,649 km (0.092 R)
• M5: 3,765,528 km (0.08 R)
• M6: 4,002,641 km (0.09 R)
• M7: 4,163,458 km (0.099 R)
• M8: 4,450,088 km (0.074 R)
• M9: 5,172,795 km (0.037 R)
• M10: 5,260,160 km (0.112 R)
• M11: 5,659,886 km (0.118 R)
• M12: 5,931,705 km (0.094 R)
• M13: 6,441,385 km (0.1 R)
• M14: 6,582,755 km (0.103 R)
• M15: 6,916,807 km (0.033 R)
• M16: 7,403,599 km (0.059 R)
• M17: 7,701,149 km (0.041 R)
• M18: 8,410,392 km (0.114 R)
• M19: 8,772,868 km (0.032 R)
• M20: 9,945,117 km (0.115 R)
• M21: 10,383,588 km (0.094 R)
• M22: 10,772,543 km (0.086 R)
• M23: 11,507,218 km (0.064 R)
• M24: 12,083,469 km (0.111 R)
• M25: 12,258,199 km (0.047 R)
• M26: 12,965,498 km (0.072 R)
• M27: 13,685,961 km (0.091 R)
• M28: 14,604,642 km (0.098 R)
• M29: 15,040,271 km (0.05 R)
• M30: 15,228,315 km (0.114 R)
• M31: 16,695,272 km (0.083 R)
• M32: 17,020,199 km (0.066 R)
• M33: 17,150,797 km (0.046 R)
• M34: 17,216,172 km (0.079 R)
• M35: 17,281,546 km (0.077 R)
• M36: 18,474,290 km (0.09 R)
• M37: 19,284,213 km (0.057 R)
• M38: 19,420,347 km (0.098 R)
• M39: 20,174,619 km (0.086 R)
• M40: 20,243,733 km (0.104 R)
• M41: 20,381,962 km (0.054 R)
• M42: 20,659,616 km (0.034 R)
• M43: 22,781,362 km (0.12 R)
• M44: 23,504,069 km (0.028 R)
• M45: 24,675,720 km (0.071 R)
• M46: 24,823,523 km (0.104 R)
• M47: 25,045,825 km (0.071 R)
• M48: 25,567,024 km (0.057 R)
• M49: 26,923,578 km (0.059 R)
• M50: 27,840,912 km (0.054 R)
• M51: 28,924,000 km (0.091 R)
• M52: 29,236,061 km (0.048 R)
• M53: 31,051,581 km (0.058 R)
• M54: 31,691,711 km (0.091 R)
• M55: 31,932,713 km (0.061 R)
• M56: 32,255,246 km (0.094 R)
• M57: 32,497,744 km (0.049 R)
• M58: 33,392,339 km (0.098 R)
• M59: 33,474,169 km (0.067 R)
• M60: 33,801,639 km (0.045 R)
• M61: 34,048,027 km (0.056 R)
• M62: 35,789,346 km (0.108 R)
• M63: 36,544,516 km (0.077 R)
• M64: 37,304,922 km (0.071 R)
• M65: 37,644,509 km (0.094 R)
• M66: 38,070,564 km (0.077 R)
• M67: 40,747,019 km (0.054 R)
• M68: 41,184,443 km (0.101 R)
• M69: 43,483,763 km (0.065 R)
• M70: 46,188,193 km (0.031 R)
• M71: 47,101,638 km (0.036 R)
• M72: 48,021,066 km (0.051 R)
• M73: 49,504,628 km (0.096 R)
• M74: 49,597,828 km (0.091 R)
• M75: 51,757,871 km (0.049 R)
• M76: 51,947,113 km (0.107 R)
• M77: 53,087,647 km (0.083 R)
• M78: 54,140,367 km (0.057 R)
• M79: 54,332,451 km (0.084 R)
• M80: 55,683,918 km (0.109 R)
• M81: 56,461,079 km (0.119 R)
• M82: 58,814,104 km (0.062 R)
• M83: 59,506,293 km (0.063 R)
• M84: 60,799,267 km (0.076 R)
• M85: 61,399,005 km (0.093 R)
• M86: 62,101,367 km (0.033 R)
• M87: 62,806,272 km (0.116 R)
• M88: 65,141,196 km (0.077 R)
• M89: 65,857,471 km (0.045 R)
• M90: 66,473,515 km (0.089 R)
• M91: 66,679,212 km (0.092 R)
• M92: 67,194,576 km (0.09 R)
• M93: 68,125,524 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 6.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.72 AU - 16.36 AU

Year: 19215 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,097,746 km

• M1: 125,213 km (0.115 R)
• M2: 356,043 km (0.098 R)
• M3: 452,683 km (0.114 R)
• M4: 576,999 km (0.098 R)
• M5: 858,991 km (0.095 R)
• M6: 902,674 km (0.041 R)
• M7: 1,380,190 km (0.12 R)
• M8: 1,563,747 km (0.104 R)
• M9: 2,160,792 km (0.098 R)
• M10: 2,251,448 km (0.077 R)
• M11: 3,434,468 km (0.083 R)
• M12: 3,828,808 km (0.111 R)
• M13: 4,620,929 km (0.078 R)
• M14: 4,738,213 km (0.098 R)
• M15: 5,298,308 km (0.097 R)
• M16: 6,048,990 km (0.079 R)
• M17: 6,832,584 km (0.103 R)
• M18: 7,055,784 km (0.061 R)
• M19: 7,281,527 km (0.074 R)
• M20: 7,509,664 km (0.109 R)
• M21: 9,024,342 km (0.119 R)
• M22: 9,967,108 km (0.098 R)
• M23: 10,629,976 km (0.11 R)
• M24: 10,888,780 km (0.113 R)
• M25: 10,940,691 km (0.108 R)
• M26: 11,149,529 km (0.115 R)
• M27: 11,944,492 km (0.11 R)
• M28: 12,593,448 km (0.11 R)
• M29: 13,143,071 km (0.072 R)
• M30: 13,925,467 km (0.074 R)
• M31: 15,652,425 km (0.052 R)
• M32: 15,711,217 km (0.109 R)
• M33: 15,770,009 km (0.071 R)
• M34: 16,302,428 km (0.079 R)
• M35: 16,840,831 km (0.068 R)
• M36: 17,081,982 km (0.05 R)
• M37: 17,934,990 km (0.117 R)
• M38: 18,801,760 km (0.112 R)
• M39: 18,864,291 km (0.036 R)
• M40: 19,114,718 km (0.069 R)
• M41: 20,833,897 km (0.071 R)
• M42: 23,268,752 km (0.075 R)
• M43: 23,402,941 km (0.085 R)
• M44: 24,077,628 km (0.11 R)
• M45: 24,145,396 km (0.082 R)
• M46: 25,445,999 km (0.04 R)
• M47: 27,972,109 km (0.066 R)
• M48: 28,043,318 km (0.07 R)
• M49: 28,257,542 km (0.107 R)
• M50: 30,944,619 km (0.051 R)
• M51: 33,409,094 km (0.072 R)
• M52: 33,484,791 km (0.108 R)
• M53: 33,636,184 km (0.106 R)
• M54: 34,092,008 km (0.085 R)
• M55: 34,779,710 km (0.075 R)
• M56: 35,009,941 km (0.112 R)
• M57: 36,013,294 km (0.098 R)
• M58: 36,090,935 km (0.119 R)
• M59: 37,026,221 km (0.093 R)
• M60: 37,104,461 km (0.097 R)
• M61: 37,339,778 km (0.109 R)
• M62: 38,602,683 km (0.084 R)
• M63: 39,799,317 km (0.05 R)
• M64: 40,765,420 km (0.06 R)
• M65: 41,820,833 km (0.118 R)
• M66: 43,131,908 km (0.07 R)
• M67: 44,623,100 km (0.077 R)
• M68: 45,626,453 km (0.113 R)
• M69: 48,852,681 km (0.083 R)
• M70: 49,454,962 km (0.118 R)
• M71: 49,541,280 km (0.115 R)
• M72: 49,886,701 km (0.098 R)
• M73: 50,493,171 km (0.104 R)
• M74: 51,538,561 km (0.069 R)
• M75: 51,626,076 km (0.078 R)
• M76: 52,327,390 km (0.046 R)
• M77: 52,415,204 km (0.048 R)
• M78: 53,296,785 km (0.072 R)
• M79: 53,385,197 km (0.116 R)
• M80: 53,473,609 km (0.049 R)
• M81: 54,183,152 km (0.096 R)
• M82: 55,074,456 km (0.109 R)
• M83: 55,701,271 km (0.083 R)
• M84: 55,791,030 km (0.106 R)
• M85: 56,240,422 km (0.105 R)
• M86: 57,414,466 km (0.097 R)
• M87: 57,686,585 km (0.106 R)
• M88: 58,779,098 km (0.11 R)
• M89: 59,603,083 km (0.074 R)
• M90: 60,154,501 km (0.08 R)
• M91: 61,540,375 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit