🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 135 Days

Day: 28 Hours

Environment

Temp: 204 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,483,491 km

• M1: 55,800 km (0.116 R)
• M2: 72,405 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 18.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 39.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,483,491 km

• M1: 139,126 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.42 AU - 2.26 AU

Year: 926 Days

Day: 33.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,483,491 km

• M1: 1,113,008 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.62 AU - 4.36 AU

Year: 2418 Days

Day: 16.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.66 AU - 3.82 AU

Year: 2682 Days

Day: 22.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,483,491 km

• M1: 824,284 km (0.043 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.41 AU - 9.45 AU

Year: 9077 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 99,483,491 km

• M1: 169,943 km (0.084 R)
• M2: 294,708 km (0.095 R)
• M3: 408,253 km (0.073 R)
• M4: 620,831 km (0.1 R)
• M5: 882,328 km (0.027 R)
• M6: 1,077,105 km (0.106 R)
• M7: 1,211,892 km (0.118 R)
• M8: 1,522,009 km (0.099 R)
• M9: 1,907,971 km (0.118 R)
• M10: 2,034,980 km (0.108 R)
• M11: 2,571,587 km (0.086 R)
• M12: 2,987,918 km (0.088 R)
• M13: 3,076,779 km (0.099 R)
• M14: 3,211,717 km (0.067 R)
• M15: 3,394,824 km (0.117 R)
• M16: 3,644,503 km (0.079 R)
• M17: 3,819,682 km (0.108 R)
• M18: 4,261,595 km (0.069 R)
• M19: 4,720,112 km (0.108 R)
• M20: 5,123,129 km (0.08 R)
• M21: 5,482,762 km (0.109 R)
• M22: 5,628,919 km (0.111 R)
• M23: 5,776,423 km (0.052 R)
• M24: 6,000,071 km (0.079 R)
• M25: 6,923,389 km (0.094 R)
• M26: 7,281,078 km (0.108 R)
• M27: 7,361,412 km (0.119 R)
• M28: 7,522,978 km (0.043 R)
• M29: 8,014,706 km (0.099 R)
• M30: 8,201,703 km (0.066 R)
• M31: 8,729,185 km (0.113 R)
• M32: 8,814,606 km (0.109 R)
• M33: 9,573,815 km (0.078 R)
• M34: 10,174,002 km (0.062 R)
• M35: 10,558,169 km (0.095 R)
• M36: 10,901,047 km (0.064 R)
• M37: 11,294,190 km (0.088 R)
• M38: 11,786,218 km (0.092 R)
• M39: 13,848,873 km (0.036 R)
• M40: 14,325,193 km (0.101 R)
• M41: 14,577,864 km (0.027 R)
• M42: 15,890,136 km (0.052 R)
• M43: 16,336,087 km (0.05 R)
• M44: 17,132,846 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.9

Radius: 13.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.82 AU - 10.1 AU

Year: 9126 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,483,491 km

• M1: 211,681 km (0.102 R)
• M2: 300,692 km (0.089 R)
• M3: 466,147 km (0.066 R)
• M4: 598,391 km (0.057 R)
• M5: 720,015 km (0.103 R)
• M6: 878,738 km (0.103 R)
• M7: 1,079,797 km (0.037 R)
• M8: 1,264,850 km (0.115 R)
• M9: 1,545,795 km (0.074 R)
• M10: 1,977,085 km (0.117 R)
• M11: 2,187,420 km (0.119 R)
• M12: 2,305,303 km (0.101 R)
• M13: 3,415,619 km (0.101 R)
• M14: 3,692,973 km (0.113 R)
• M15: 3,953,872 km (0.083 R)
• M16: 4,369,006 km (0.078 R)
• M17: 4,544,035 km (0.116 R)
• M18: 4,901,275 km (0.102 R)
• M19: 5,241,161 km (0.113 R)
• M20: 5,751,889 km (0.116 R)
• M21: 6,391,569 km (0.045 R)
• M22: 7,289,605 km (0.07 R)
• M23: 7,617,823 km (0.105 R)
• M24: 7,738,399 km (0.038 R)
• M25: 7,920,459 km (0.05 R)
• M26: 8,725,745 km (0.078 R)
• M27: 9,074,308 km (0.072 R)
• M28: 9,654,747 km (0.084 R)
• M29: 9,818,108 km (0.067 R)
• M30: 9,916,544 km (0.091 R)
• M31: 10,114,462 km (0.116 R)
• M32: 11,779,486 km (0.072 R)
• M33: 11,919,210 km (0.083 R)
• M34: 12,270,915 km (0.112 R)
• M35: 13,092,506 km (0.113 R)
• M36: 13,273,520 km (0.092 R)
• M37: 13,418,929 km (0.075 R)
• M38: 13,858,448 km (0.112 R)
• M39: 14,079,852 km (0.101 R)
• M40: 15,053,286 km (0.096 R)
• M41: 15,280,974 km (0.085 R)
• M42: 17,302,041 km (0.037 R)
• M43: 18,872,370 km (0.033 R)
• M44: 19,036,030 km (0.115 R)
• M45: 20,027,714 km (0.097 R)
• M46: 20,111,190 km (0.073 R)
• M47: 20,782,585 km (0.081 R)
• M48: 21,248,433 km (0.114 R)
• M49: 21,418,675 km (0.083 R)
• M50: 22,061,348 km (0.101 R)
• M51: 22,363,386 km (0.088 R)
• M52: 22,536,620 km (0.103 R)
• M53: 23,321,560 km (0.109 R)
• M54: 23,938,352 km (0.082 R)
• M55: 24,918,368 km (0.111 R)
• M56: 25,278,001 km (0.114 R)
• M57: 25,413,387 km (0.104 R)
• M58: 26,687,811 km (0.034 R)
• M59: 26,779,664 km (0.112 R)
• M60: 27,009,746 km (0.068 R)
• M61: 27,101,898 km (0.066 R)
• M62: 27,796,780 km (0.094 R)
• M63: 27,983,030 km (0.099 R)
• M64: 28,497,497 km (0.08 R)
• M65: 28,732,365 km (0.039 R)
• M66: 28,920,859 km (0.112 R)
• M67: 29,015,105 km (0.087 R)
• M68: 29,393,588 km (0.063 R)
• M69: 29,488,433 km (0.081 R)
• M70: 29,916,433 km (0.102 R)
• M71: 30,971,696 km (0.071 R)
• M72: 31,213,147 km (0.101 R)
• M73: 31,892,770 km (0.119 R)
• M74: 31,990,158 km (0.093 R)
• M75: 32,136,615 km (0.052 R)
• M76: 32,283,220 km (0.069 R)
• M77: 32,430,126 km (0.116 R)
• M78: 32,872,038 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 8

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.52 AU - 12.66 AU

Year: 12781 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,483,491 km

• M1: 112,198 km (0.117 R)
• M2: 221,106 km (0.1 R)
• M3: 310,565 km (0.1 R)
• M4: 487,240 km (0.117 R)
• M5: 628,909 km (0.047 R)
• M6: 839,244 km (0.083 R)
• M7: 972,536 km (0.079 R)
• M8: 1,154,148 km (0.062 R)
• M9: 1,281,455 km (0.097 R)
• M10: 2,764,718 km (0.112 R)
• M11: 2,821,565 km (0.078 R)
• M12: 2,878,861 km (0.104 R)
• M13: 2,936,606 km (0.078 R)
• M14: 3,784,677 km (0.056 R)
• M15: 4,534,461 km (0.116 R)
• M16: 4,601,930 km (0.095 R)
• M17: 5,907,321 km (0.085 R)
• M18: 7,758,295 km (0.085 R)
• M19: 7,839,078 km (0.06 R)
• M20: 8,329,609 km (0.073 R)
• M21: 8,620,278 km (0.114 R)
• M22: 8,914,238 km (0.101 R)
• M23: 9,816,163 km (0.089 R)
• M24: 10,035,175 km (0.037 R)
• M25: 10,656,904 km (0.118 R)
• M26: 11,245,422 km (0.03 R)
• M27: 11,474,605 km (0.078 R)
• M28: 11,612,834 km (0.071 R)
• M29: 11,705,285 km (0.075 R)
• M30: 12,501,296 km (0.094 R)
• M31: 12,786,429 km (0.102 R)
• M32: 12,929,744 km (0.104 R)
• M33: 13,801,002 km (0.027 R)
• M34: 13,997,274 km (0.117 R)
• M35: 14,095,710 km (0.117 R)
• M36: 14,791,340 km (0.068 R)
• M37: 14,941,835 km (0.087 R)
• M38: 15,701,942 km (0.106 R)
• M39: 15,855,579 km (0.069 R)
• M40: 16,164,200 km (0.101 R)
• M41: 16,891,844 km (0.119 R)
• M42: 17,418,278 km (0.069 R)
• M43: 17,896,692 km (0.052 R)
• M44: 18,757,778 km (0.119 R)
• M45: 18,866,236 km (0.11 R)
• M46: 18,920,690 km (0.118 R)
• M47: 18,975,144 km (0.08 R)
• M48: 19,084,051 km (0.058 R)
• M49: 19,302,763 km (0.054 R)
• M50: 20,185,540 km (0.064 R)
• M51: 20,800,088 km (0.111 R)
• M52: 21,364,072 km (0.11 R)
• M53: 21,420,770 km (0.098 R)
• M54: 21,477,617 km (0.085 R)
• M55: 23,086,243 km (0.098 R)
• M56: 24,733,465 km (0.098 R)
• M57: 24,852,545 km (0.038 R)
• M58: 25,330,809 km (0.1 R)
• M59: 25,450,787 km (0.037 R)
• M60: 25,812,215 km (0.103 R)
• M61: 26,235,876 km (0.12 R)
• M62: 27,767,609 km (0.094 R)
• M63: 28,326,058 km (0.086 R)
• M64: 28,825,715 km (0.105 R)
• M65: 29,580,585 km (0.101 R)
• M66: 30,087,423 km (0.08 R)
• M67: 31,624,990 km (0.052 R)
• M68: 31,948,570 km (0.119 R)
• M69: 32,338,273 km (0.086 R)
• M70: 32,794,995 km (0.113 R)
• M71: 34,244,000 km (0.116 R)
• M72: 37,068,108 km (0.063 R)
• M73: 37,477,558 km (0.067 R)
• M74: 38,645,917 km (0.119 R)
• M75: 39,061,051 km (0.097 R)
• M76: 39,756,382 km (0.101 R)
• M77: 41,441,901 km (0.049 R)
• M78: 43,437,537 km (0.104 R)
• M79: 45,318,431 km (0.109 R)
• M80: 45,902,461 km (0.107 R)
• M81: 46,415,582 km (0.073 R)
• M82: 47,373,607 km (0.073 R)
• M83: 48,636,213 km (0.09 R)
• M84: 48,785,511 km (0.082 R)
• M85: 49,084,408 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 6.2

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.97 AU - 18.79 AU

Year: 25720 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,483,491 km

• M1: 593,604 km (0.095 R)
• M2: 932,743 km (0.076 R)
• M3: 994,527 km (0.099 R)
• M4: 1,255,874 km (0.094 R)
• M5: 1,649,017 km (0.112 R)
• M6: 1,878,800 km (0.103 R)
• M7: 2,159,894 km (0.114 R)
• M8: 3,173,569 km (0.117 R)
• M9: 3,267,816 km (0.104 R)
• M10: 3,507,771 km (0.103 R)
• M11: 4,106,462 km (0.079 R)
• M12: 6,143,237 km (0.089 R)
• M13: 6,202,029 km (0.071 R)
• M14: 6,618,808 km (0.109 R)
• M15: 7,292,148 km (0.118 R)
• M16: 7,354,381 km (0.107 R)
• M17: 8,440,162 km (0.112 R)
• M18: 8,768,978 km (0.087 R)
• M19: 9,303,791 km (0.119 R)
• M20: 9,711,744 km (0.105 R)
• M21: 11,546,412 km (0.083 R)
• M22: 11,837,979 km (0.109 R)
• M23: 12,205,840 km (0.109 R)
• M24: 13,255,867 km (0.118 R)
• M25: 14,726,564 km (0.115 R)
• M26: 14,884,390 km (0.108 R)
• M27: 16,248,124 km (0.05 R)
• M28: 16,986,240 km (0.075 R)
• M29: 17,234,722 km (0.108 R)
• M30: 17,567,876 km (0.094 R)
• M31: 17,819,201 km (0.077 R)
• M32: 17,903,125 km (0.041 R)
• M33: 18,155,946 km (0.083 R)
• M34: 18,494,934 km (0.105 R)
• M35: 20,660,513 km (0.037 R)
• M36: 20,748,776 km (0.087 R)
• M37: 22,087,976 km (0.083 R)
• M38: 23,179,292 km (0.103 R)
• M39: 23,823,910 km (0.095 R)
• M40: 23,916,511 km (0.117 R)
• M41: 24,755,156 km (0.111 R)
• M42: 25,036,849 km (0.081 R)
• M43: 25,225,193 km (0.099 R)
• M44: 26,269,536 km (0.119 R)
• M45: 26,365,278 km (0.073 R)
• M46: 26,461,021 km (0.102 R)
• M47: 27,231,300 km (0.111 R)
• M48: 28,302,421 km (0.057 R)
• M49: 28,596,979 km (0.116 R)
• M50: 28,892,585 km (0.079 R)
• M51: 29,288,122 km (0.113 R)
• M52: 30,385,422 km (0.081 R)
• M53: 30,586,332 km (0.03 R)
• M54: 32,107,443 km (0.106 R)
• M55: 33,652,939 km (0.091 R)
• M56: 33,756,909 km (0.078 R)
• M57: 33,965,000 km (0.084 R)
• M58: 35,539,368 km (0.095 R)
• M59: 35,645,133 km (0.114 R)
• M60: 36,815,886 km (0.071 R)
• M61: 37,999,206 km (0.056 R)
• M62: 38,432,591 km (0.106 R)
• M63: 42,294,011 km (0.098 R)
• M64: 46,508,183 km (0.098 R)
• M65: 47,553,274 km (0.111 R)
• M66: 47,786,646 km (0.113 R)
• M67: 48,254,289 km (0.082 R)
• M68: 52,652,317 km (0.117 R)
• M69: 52,772,893 km (0.106 R)
• M70: 54,105,959 km (0.084 R)
• M71: 55,695,586 km (0.115 R)
• M72: 57,548,805 km (0.049 R)
• M73: 59,547,582 km (0.074 R)
• M74: 60,303,051 km (0.104 R)
• M75: 61,569,248 km (0.065 R)
• M76: 62,460,701 km (0.076 R)
• M77: 63,356,493 km (0.118 R)
• M78: 64,643,484 km (0.119 R)
• M79: 67,636,189 km (0.061 R)
• M80: 71,473,375 km (0.069 R)
• M81: 72,947,363 km (0.084 R)
• M82: 73,890,427 km (0.086 R)
• M83: 74,566,610 km (0.028 R)
• M84: 76,197,825 km (0.058 R)
• M85: 77,154,653 km (0.034 R)
• M86: 77,291,685 km (0.078 R)
• M87: 78,253,150 km (0.077 R)
• M88: 81,579,459 km (0.112 R)
• M89: 84,104,372 km (0.106 R)
• M90: 87,653,581 km (0.091 R)
• M91: 88,943,264 km (0.08 R)
• M92: 91,541,331 km (0.053 R)
• M93: 93,141,280 km (0.096 R)
• M94: 94,310,537 km (0.101 R)
• M95: 94,750,355 km (0.093 R)
• M96: 96,221,201 km (0.043 R)
• M97: 98,887,633 km (0.078 R)
• M98: 99,036,483 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit