🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.07 AU - 1.23 AU

Year: 460 Days

Day: 32.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,667,551 km

• M1: 61,186 km (0.107 R)
• M2: 85,121 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.95 AU - 2.65 AU

Year: 1300 Days

Day: 32.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,667,551 km

• M1: 104,868 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.17 AU - 2.69 AU

Year: 1412 Days

Day: 41.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,667,551 km

• M1: 1,811,181 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.46 AU - 3.9 AU

Year: 2632 Days

Day: 29.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,667,551 km

• M1: 946,506 km (0.114 R)
• M2: 1,792,332 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 11.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.43 AU - 6.95 AU

Year: 5060 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,667,551 km

• M1: 147,803 km (0.062 R)
• M2: 238,609 km (0.059 R)
• M3: 411,245 km (0.082 R)
• M4: 643,720 km (0.1 R)
• M5: 857,794 km (0.099 R)
• M6: 973,882 km (0.117 R)
• M7: 1,084,435 km (0.1 R)
• M8: 1,222,963 km (0.119 R)
• M9: 1,454,989 km (0.104 R)
• M10: 1,544,149 km (0.067 R)
• M11: 1,635,404 km (0.093 R)
• M12: 2,162,288 km (0.052 R)
• M13: 2,661,197 km (0.063 R)
• M14: 2,883,649 km (0.106 R)
• M15: 3,062,717 km (0.047 R)
• M16: 3,245,675 km (0.097 R)
• M17: 3,798,290 km (0.076 R)
• M18: 4,067,566 km (0.087 R)
• M19: 4,158,671 km (0.106 R)
• M20: 4,250,524 km (0.071 R)
• M21: 4,662,966 km (0.061 R)
• M22: 4,873,899 km (0.106 R)
• M23: 5,127,467 km (0.075 R)
• M24: 5,505,800 km (0.034 R)
• M25: 5,627,274 km (0.089 R)
• M26: 6,184,526 km (0.077 R)
• M27: 6,395,459 km (0.103 R)
• M28: 6,802,963 km (0.099 R)
• M29: 7,086,601 km (0.077 R)
• M30: 7,485,728 km (0.113 R)
• M31: 7,778,640 km (0.104 R)
• M32: 7,960,701 km (0.041 R)
• M33: 8,236,560 km (0.105 R)
• M34: 9,226,897 km (0.112 R)
• M35: 9,347,174 km (0.109 R)
• M36: 9,516,669 km (0.116 R)
• M37: 9,662,676 km (0.026 R)
• M38: 9,883,183 km (0.055 R)
• M39: 9,957,085 km (0.053 R)
• M40: 10,254,485 km (0.076 R)
• M41: 10,655,557 km (0.042 R)
• M42: 10,781,967 km (0.106 R)
• M43: 10,934,258 km (0.106 R)
• M44: 11,138,459 km (0.101 R)
• M45: 11,369,737 km (0.081 R)
• M46: 11,628,542 km (0.119 R)
• M47: 11,732,662 km (0.114 R)
• M48: 11,837,081 km (0.114 R)
• M49: 12,020,488 km (0.117 R)
• M50: 12,310,708 km (0.041 R)
• M51: 12,416,773 km (0.069 R)
• M52: 12,523,137 km (0.11 R)
• M53: 12,710,134 km (0.12 R)
• M54: 12,898,029 km (0.09 R)
• M55: 13,032,817 km (0.095 R)
• M56: 13,140,976 km (0.072 R)
• M57: 13,494,476 km (0.115 R)
• M58: 13,768,689 km (0.055 R)
• M59: 14,044,697 km (0.058 R)
• M60: 14,211,050 km (0.065 R)
• M61: 14,686,322 km (0.115 R)
• M62: 15,394,668 km (0.073 R)
• M63: 16,317,687 km (0.032 R)
• M64: 16,844,720 km (0.097 R)
• M65: 16,933,133 km (0.112 R)
• M66: 17,347,668 km (0.104 R)
• M67: 17,466,748 km (0.094 R)
• M68: 18,702,726 km (0.101 R)
• M69: 18,885,834 km (0.118 R)
• M70: 19,346,595 km (0.078 R)
• M71: 19,593,880 km (0.073 R)
• M72: 19,686,781 km (0.073 R)
• M73: 19,904,445 km (0.077 R)
• M74: 20,656,324 km (0.078 R)
• M75: 20,940,710 km (0.112 R)
• M76: 21,226,292 km (0.091 R)
• M77: 21,417,478 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 13.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.82 AU - 9.86 AU

Year: 8978 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,667,551 km

• M1: 201,508 km (0.101 R)
• M2: 291,267 km (0.09 R)
• M3: 466,745 km (0.101 R)
• M4: 579,841 km (0.102 R)
• M5: 805,285 km (0.104 R)
• M6: 929,751 km (0.117 R)
• M7: 1,080,845 km (0.1 R)
• M8: 1,179,878 km (0.112 R)
• M9: 1,282,203 km (0.025 R)
• M10: 1,700,030 km (0.069 R)
• M11: 2,524,015 km (0.037 R)
• M12: 2,851,934 km (0.1 R)
• M13: 3,222,787 km (0.102 R)
• M14: 3,399,163 km (0.077 R)
• M15: 4,201,157 km (0.079 R)
• M16: 4,557,948 km (0.097 R)
• M17: 4,958,421 km (0.103 R)
• M18: 5,370,564 km (0.12 R)
• M19: 5,865,284 km (0.12 R)
• M20: 6,191,257 km (0.106 R)
• M21: 6,301,212 km (0.111 R)
• M22: 6,861,007 km (0.113 R)
• M23: 7,436,809 km (0.115 R)
• M24: 8,471,727 km (0.099 R)
• M25: 8,593,949 km (0.116 R)
• M26: 9,593,861 km (0.079 R)
• M27: 10,368,030 km (0.081 R)
• M28: 10,542,760 km (0.083 R)
• M29: 11,793,548 km (0.085 R)
• M30: 12,390,144 km (0.114 R)
• M31: 13,852,464 km (0.047 R)
• M32: 14,045,146 km (0.111 R)
• M33: 14,287,345 km (0.089 R)
• M34: 14,433,203 km (0.117 R)
• M35: 14,530,740 km (0.118 R)
• M36: 15,021,870 km (0.046 R)
• M37: 15,718,697 km (0.113 R)
• M38: 15,919,607 km (0.112 R)
• M39: 16,375,133 km (0.09 R)
• M40: 16,578,885 km (0.101 R)
• M41: 16,834,847 km (0.106 R)
• M42: 16,937,621 km (0.11 R)
• M43: 17,195,378 km (0.089 R)
• M44: 17,350,660 km (0.108 R)
• M45: 19,036,179 km (0.094 R)
• M46: 19,627,540 km (0.114 R)
• M47: 20,443,746 km (0.077 R)
• M48: 21,716,824 km (0.114 R)
• M49: 22,053,120 km (0.052 R)
• M50: 22,334,663 km (0.046 R)
• M51: 22,504,307 km (0.092 R)
• M52: 23,875,970 km (0.09 R)
• M53: 24,107,098 km (0.079 R)
• M54: 25,274,560 km (0.1 R)
• M55: 25,569,268 km (0.112 R)
• M56: 25,865,173 km (0.108 R)
• M57: 26,819,607 km (0.112 R)
• M58: 27,060,011 km (0.086 R)
• M59: 28,028,956 km (0.112 R)
• M60: 28,456,357 km (0.052 R)
• M61: 28,701,548 km (0.06 R)
• M62: 28,824,518 km (0.052 R)
• M63: 29,070,756 km (0.082 R)
• M64: 31,255,483 km (0.045 R)
• M65: 33,557,346 km (0.065 R)
• M66: 35,516,928 km (0.104 R)
• M67: 35,781,118 km (0.103 R)
• M68: 36,577,278 km (0.057 R)
• M69: 37,111,342 km (0.104 R)
• M70: 37,984,695 km (0.11 R)
• M71: 38,187,100 km (0.07 R)
• M72: 38,796,861 km (0.111 R)
• M73: 39,477,980 km (0.104 R)
• M74: 41,059,679 km (0.093 R)
• M75: 41,406,297 km (0.116 R)
• M76: 41,753,962 km (0.083 R)
• M77: 41,962,951 km (0.032 R)
• M78: 43,788,793 km (0.073 R)
• M79: 44,213,950 km (0.091 R)
• M80: 45,354,035 km (0.09 R)
• M81: 45,712,472 km (0.106 R)
• M82: 46,143,613 km (0.104 R)
• M83: 47,155,044 km (0.105 R)
• M84: 48,685,729 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.5

Radius: 5.2

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.5 AU - 16.38 AU

Year: 22617 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,667,551 km

• M1: 104,719 km (0.064 R)
• M2: 239,057 km (0.1 R)
• M3: 365,318 km (0.088 R)
• M4: 860,188 km (0.104 R)
• M5: 1,268,740 km (0.075 R)
• M6: 1,331,421 km (0.089 R)
• M7: 1,978,581 km (0.11 R)
• M8: 2,200,734 km (0.091 R)
• M9: 2,628,584 km (0.096 R)
• M10: 2,668,676 km (0.106 R)
• M11: 3,252,258 km (0.041 R)
• M12: 4,725,797 km (0.052 R)
• M13: 6,106,435 km (0.088 R)
• M14: 6,537,876 km (0.069 R)
• M15: 7,429,928 km (0.061 R)
• M16: 7,716,557 km (0.116 R)
• M17: 7,890,240 km (0.076 R)
• M18: 8,359,679 km (0.115 R)
• M19: 8,597,689 km (0.1 R)
• M20: 8,717,666 km (0.117 R)
• M21: 9,263,998 km (0.11 R)
• M22: 10,517,478 km (0.085 R)
• M23: 11,690,326 km (0.112 R)
• M24: 13,110,309 km (0.117 R)
• M25: 14,016,124 km (0.047 R)
• M26: 14,299,013 km (0.095 R)
• M27: 15,667,684 km (0.038 R)
• M28: 16,479,103 km (0.072 R)
• M29: 17,379,832 km (0.089 R)
• M30: 17,836,105 km (0.049 R)
• M31: 18,450,653 km (0.096 R)
• M32: 19,385,490 km (0.097 R)
• M33: 20,096,679 km (0.063 R)
• M34: 20,896,728 km (0.105 R)
• M35: 21,544,337 km (0.097 R)
• M36: 23,025,356 km (0.104 R)
• M37: 23,358,960 km (0.029 R)
• M38: 24,369,194 km (0.117 R)
• M39: 24,879,771 km (0.082 R)
• M40: 27,044,303 km (0.072 R)
• M41: 28,282,674 km (0.112 R)
• M42: 30,356,849 km (0.085 R)
• M43: 31,828,293 km (0.111 R)
• M44: 32,013,944 km (0.025 R)
• M45: 33,322,926 km (0.073 R)
• M46: 34,363,678 km (0.029 R)
• M47: 34,935,890 km (0.101 R)
• M48: 35,319,010 km (0.115 R)
• M49: 36,963,091 km (0.119 R)
• M50: 37,843,624 km (0.1 R)
• M51: 38,730,889 km (0.077 R)
• M52: 39,226,806 km (0.119 R)
• M53: 41,130,439 km (0.076 R)
• M54: 41,332,545 km (0.049 R)
• M55: 42,552,366 km (0.054 R)
• M56: 42,654,542 km (0.088 R)
• M57: 43,269,239 km (0.106 R)
• M58: 44,507,461 km (0.12 R)
• M59: 44,818,924 km (0.092 R)
• M60: 45,235,255 km (0.045 R)
• M61: 46,807,827 km (0.113 R)
• M62: 47,653,803 km (0.111 R)
• M63: 47,760,018 km (0.12 R)
• M64: 48,291,689 km (0.025 R)
• M65: 48,504,866 km (0.115 R)
• M66: 49,146,491 km (0.106 R)
• M67: 49,253,753 km (0.117 R)
• M68: 49,575,837 km (0.076 R)
• M69: 49,898,519 km (0.097 R)
• M70: 50,114,090 km (0.098 R)
• M71: 50,438,119 km (0.086 R)
• M72: 50,871,055 km (0.099 R)
• M73: 51,196,580 km (0.097 R)
• M74: 52,068,137 km (0.111 R)
• M75: 53,274,644 km (0.077 R)
• M76: 53,715,509 km (0.106 R)
• M77: 53,936,465 km (0.038 R)
• M78: 54,601,128 km (0.058 R)
• M79: 55,268,485 km (0.084 R)
• M80: 55,603,135 km (0.062 R)
• M81: 57,061,116 km (0.113 R)
• M82: 57,625,249 km (0.06 R)
• M83: 58,759,052 km (0.071 R)
• M84: 59,214,727 km (0.061 R)
• M85: 59,900,334 km (0.115 R)
• M86: 60,244,110 km (0.07 R)
• M87: 63,017,804 km (0.089 R)
• M88: 63,134,191 km (0.044 R)
• M89: 67,136,682 km (0.1 R)
• M90: 70,856,732 km (0.103 R)
• M91: 71,584,526 km (0.052 R)
• M92: 75,013,160 km (0.053 R)
• M93: 75,260,146 km (0.073 R)
• M94: 75,631,148 km (0.067 R)
• M95: 78,871,139 km (0.091 R)
• M96: 81,394,257 km (0.105 R)
• M97: 84,328,320 km (0.085 R)
• M98: 85,099,347 km (0.096 R)
• M99: 85,356,955 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.2

Radius: 6.7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.66 AU - 19.46 AU

Year: 25121 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,667,551 km

• M1: 423,362 km (0.12 R)
• M2: 753,225 km (0.048 R)
• M3: 1,370,466 km (0.11 R)
• M4: 1,787,695 km (0.077 R)
• M5: 2,413,163 km (0.076 R)
• M6: 2,731,358 km (0.086 R)
• M7: 2,803,913 km (0.076 R)
• M8: 3,252,707 km (0.103 R)
• M9: 3,683,698 km (0.073 R)
• M10: 3,967,336 km (0.055 R)
• M11: 4,091,053 km (0.105 R)
• M12: 4,342,377 km (0.081 R)
• M13: 4,427,199 km (0.12 R)
• M14: 5,036,811 km (0.107 R)
• M15: 5,351,565 km (0.106 R)
• M16: 5,672,602 km (0.078 R)
• M17: 5,718,977 km (0.062 R)
• M18: 6,575,425 km (0.079 R)
• M19: 6,820,466 km (0.096 R)
• M20: 6,919,201 km (0.111 R)
• M21: 8,037,445 km (0.094 R)
• M22: 8,777,954 km (0.104 R)
• M23: 9,101,983 km (0.062 R)
• M24: 9,650,708 km (0.081 R)
• M25: 9,985,059 km (0.107 R)
• M26: 10,895,213 km (0.096 R)
• M27: 11,654,123 km (0.089 R)
• M28: 12,069,855 km (0.051 R)
• M29: 12,189,534 km (0.113 R)
• M30: 12,369,650 km (0.071 R)
• M31: 13,469,643 km (0.052 R)
• M32: 13,718,274 km (0.079 R)
• M33: 14,791,938 km (0.113 R)
• M34: 14,855,966 km (0.073 R)
• M35: 15,435,957 km (0.094 R)
• M36: 15,565,958 km (0.056 R)
• M37: 15,892,380 km (0.098 R)
• M38: 18,171,055 km (0.066 R)
• M39: 18,514,681 km (0.11 R)
• M40: 18,722,024 km (0.087 R)
• M41: 19,628,737 km (0.084 R)
• M42: 20,123,008 km (0.063 R)
• M43: 20,407,244 km (0.091 R)
• M44: 20,621,318 km (0.105 R)
• M45: 20,764,484 km (0.119 R)
• M46: 21,340,286 km (0.085 R)
• M47: 22,067,332 km (0.111 R)
• M48: 23,620,606 km (0.063 R)
• M49: 25,132,293 km (0.03 R)
• M50: 26,519,364 km (0.061 R)
• M51: 26,909,216 km (0.052 R)
• M52: 29,046,222 km (0.114 R)
• M53: 29,851,358 km (0.047 R)
• M54: 30,990,994 km (0.06 R)
• M55: 31,648,626 km (0.052 R)
• M56: 31,731,204 km (0.042 R)
• M57: 31,813,782 km (0.117 R)
• M58: 32,727,077 km (0.051 R)
• M59: 35,090,275 km (0.116 R)
• M60: 38,033,164 km (0.04 R)
• M61: 38,648,759 km (0.119 R)
• M62: 39,267,646 km (0.075 R)
• M63: 42,502,101 km (0.07 R)
• M64: 43,140,884 km (0.044 R)
• M65: 43,874,812 km (0.11 R)
• M66: 45,541,182 km (0.12 R)
• M67: 46,945,607 km (0.108 R)
• M68: 47,133,951 km (0.095 R)
• M69: 48,935,558 km (0.069 R)
• M70: 53,193,263 km (0.109 R)
• M71: 53,389,685 km (0.116 R)
• M72: 53,881,563 km (0.071 R)
• M73: 54,968,990 km (0.116 R)
• M74: 55,963,965 km (0.041 R)
• M75: 56,063,747 km (0.077 R)
• M76: 56,363,541 km (0.116 R)
• M77: 56,663,933 km (0.093 R)
• M78: 57,467,424 km (0.028 R)
• M79: 58,679,765 km (0.089 R)
• M80: 58,882,619 km (0.08 R)
• M81: 58,984,047 km (0.069 R)
• M82: 59,594,556 km (0.111 R)
• M83: 60,411,510 km (0.107 R)
• M84: 63,196,424 km (0.091 R)
• M85: 64,134,103 km (0.026 R)
• M86: 65,391,324 km (0.045 R)
• M87: 67,930,149 km (0.084 R)
• M88: 70,285,568 km (0.047 R)
• M89: 71,473,225 km (0.067 R)
• M90: 71,581,534 km (0.109 R)
• M91: 72,015,218 km (0.063 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: 454 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit