🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.31 AU

Year: 429 Days

Day: 37.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,475,271 km

• M1: 636,988 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.16 AU - 1.86 AU

Year: 671 Days

Day: 15.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,475,271 km

• M1: 93,050 km (0.095 R)
• M2: 1,221,766 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.83 AU - 1.91 AU

Year: 925 Days

Day: 16.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.76 AU - 2.34 AU

Year: 1062 Days

Day: 31.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 8.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.76 AU - 5.9 AU

Year: 5091 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,475,271 km

• M1: 128,205 km (0.107 R)
• M2: 260,749 km (0.117 R)
• M3: 317,596 km (0.069 R)
• M4: 739,612 km (0.067 R)
• M5: 1,099,993 km (0.079 R)
• M6: 1,399,787 km (0.045 R)
• M7: 1,591,871 km (0.073 R)
• M8: 1,707,959 km (0.112 R)
• M9: 1,913,656 km (0.053 R)
• M10: 2,019,571 km (0.12 R)
• M11: 3,224,732 km (0.059 R)
• M12: 3,415,319 km (0.092 R)
• M13: 3,544,572 km (0.116 R)
• M14: 3,675,320 km (0.064 R)
• M15: 3,807,715 km (0.088 R)
• M16: 4,100,178 km (0.089 R)
• M17: 4,330,110 km (0.065 R)
• M18: 4,399,823 km (0.04 R)
• M19: 4,564,231 km (0.093 R)
• M20: 4,874,796 km (0.048 R)
• M21: 5,044,889 km (0.107 R)
• M22: 5,745,007 km (0.086 R)
• M23: 5,924,824 km (0.116 R)
• M24: 6,528,601 km (0.036 R)
• M25: 6,824,356 km (0.117 R)
• M26: 7,851,046 km (0.082 R)
• M27: 8,252,118 km (0.096 R)
• M28: 9,133,698 km (0.045 R)
• M29: 9,253,526 km (0.056 R)
• M30: 9,464,608 km (0.034 R)
• M31: 9,952,746 km (0.117 R)
• M32: 10,168,915 km (0.101 R)
• M33: 10,605,891 km (0.067 R)
• M34: 10,763,417 km (0.106 R)
• M35: 10,826,697 km (0.107 R)
• M36: 10,953,556 km (0.079 R)
• M37: 11,304,961 km (0.105 R)
• M38: 11,790,107 km (0.108 R)
• M39: 12,714,024 km (0.12 R)
• M40: 12,881,424 km (0.117 R)
• M41: 13,592,612 km (0.069 R)
• M42: 13,660,978 km (0.038 R)
• M43: 13,729,494 km (0.117 R)
• M44: 13,901,233 km (0.042 R)
• M45: 14,420,936 km (0.108 R)
• M46: 14,911,617 km (0.084 R)
• M47: 15,159,051 km (0.119 R)
• M48: 15,265,565 km (0.106 R)
• M49: 15,479,191 km (0.071 R)
• M50: 16,452,923 km (0.109 R)
• M51: 16,525,778 km (0.042 R)
• M52: 17,595,253 km (0.045 R)
• M53: 17,669,752 km (0.107 R)
• M54: 18,157,142 km (0.111 R)
• M55: 18,459,180 km (0.099 R)
• M56: 19,761,580 km (0.061 R)
• M57: 19,916,713 km (0.12 R)
• M58: 20,189,280 km (0.093 R)
• M59: 20,345,460 km (0.06 R)
• M60: 20,502,239 km (0.104 R)
• M61: 22,252,085 km (0.115 R)
• M62: 22,981,674 km (0.032 R)
• M63: 23,349,385 km (0.077 R)
• M64: 23,431,365 km (0.108 R)
• M65: 23,925,337 km (0.101 R)
• M66: 24,173,520 km (0.045 R)
• M67: 24,339,574 km (0.029 R)
• M68: 24,547,515 km (0.049 R)
• M69: 25,091,153 km (0.074 R)
• M70: 25,511,972 km (0.112 R)
• M71: 25,765,540 km (0.051 R)
• M72: 25,850,362 km (0.06 R)
• M73: 26,360,641 km (0.05 R)
• M74: 27,132,267 km (0.098 R)
• M75: 27,347,987 km (0.091 R)
• M76: 27,520,922 km (0.095 R)
• M77: 27,737,689 km (0.107 R)
• M78: 28,391,282 km (0.107 R)
• M79: 29,447,443 km (0.113 R)
• M80: 29,536,005 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.5

Radius: 8.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.92 AU - 8.58 AU

Year: 7803 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,475,271 km

• M1: 113,545 km (0.106 R)
• M2: 372,200 km (0.105 R)
• M3: 662,270 km (0.117 R)
• M4: 880,383 km (0.071 R)
• M5: 1,103,284 km (0.064 R)
• M6: 1,157,289 km (0.105 R)
• M7: 1,581,399 km (0.107 R)
• M8: 1,642,884 km (0.093 R)
• M9: 2,028,697 km (0.114 R)
• M10: 2,209,112 km (0.063 R)
• M11: 2,347,939 km (0.106 R)
• M12: 3,505,228 km (0.073 R)
• M13: 3,916,023 km (0.105 R)
• M14: 3,971,823 km (0.109 R)
• M15: 4,084,620 km (0.093 R)
• M16: 4,634,243 km (0.114 R)
• M17: 4,842,633 km (0.04 R)
• M18: 5,115,200 km (0.103 R)
• M19: 5,268,837 km (0.032 R)
• M20: 5,392,704 km (0.071 R)
• M21: 5,834,317 km (0.081 R)
• M22: 6,618,060 km (0.108 R)
• M23: 7,227,672 km (0.067 R)
• M24: 8,139,471 km (0.055 R)
• M25: 8,902,120 km (0.086 R)
• M26: 9,236,023 km (0.113 R)
• M27: 10,223,518 km (0.077 R)
• M28: 10,495,188 km (0.04 R)
• M29: 11,929,233 km (0.097 R)
• M30: 12,133,135 km (0.038 R)
• M31: 12,627,556 km (0.1 R)
• M32: 13,086,523 km (0.103 R)
• M33: 13,508,389 km (0.072 R)
• M34: 13,849,172 km (0.078 R)
• M35: 14,236,033 km (0.113 R)
• M36: 14,322,500 km (0.086 R)
• M37: 14,888,578 km (0.095 R)
• M38: 15,240,582 km (0.104 R)
• M39: 16,177,663 km (0.116 R)
• M40: 16,313,049 km (0.106 R)
• M41: 16,403,556 km (0.046 R)
• M42: 16,630,496 km (0.109 R)
• M43: 16,995,664 km (0.045 R)
• M44: 17,409,751 km (0.113 R)
• M45: 17,687,704 km (0.072 R)
• M46: 17,873,804 km (0.103 R)
• M47: 18,388,869 km (0.067 R)
• M48: 18,577,363 km (0.114 R)
• M49: 18,813,877 km (0.118 R)
• M50: 19,433,511 km (0.077 R)
• M51: 20,205,436 km (0.104 R)
• M52: 20,546,220 km (0.064 R)
• M53: 21,184,405 km (0.053 R)
• M54: 22,128,517 km (0.088 R)
• M55: 22,228,748 km (0.095 R)
• M56: 23,289,845 km (0.074 R)
• M57: 23,493,897 km (0.028 R)
• M58: 23,647,235 km (0.086 R)
• M59: 24,006,419 km (0.05 R)
• M60: 24,160,954 km (0.12 R)
• M61: 24,574,442 km (0.066 R)
• M62: 25,513,618 km (0.094 R)
• M63: 26,093,309 km (0.118 R)
• M64: 26,677,339 km (0.11 R)
• M65: 27,696,251 km (0.067 R)
• M66: 27,912,420 km (0.081 R)
• M67: 29,166,050 km (0.068 R)
• M68: 29,385,959 km (0.055 R)
• M69: 29,882,623 km (0.057 R)
• M70: 30,326,630 km (0.09 R)
• M71: 32,407,985 km (0.117 R)
• M72: 32,978,402 km (0.067 R)
• M73: 33,207,436 km (0.093 R)
• M74: 33,437,069 km (0.066 R)
• M75: 33,667,150 km (0.059 R)
• M76: 33,840,235 km (0.105 R)
• M77: 34,360,836 km (0.07 R)
• M78: 34,476,924 km (0.103 R)
• M79: 34,825,936 km (0.088 R)
• M80: 34,942,472 km (0.097 R)
• M81: 38,199,068 km (0.117 R)
• M82: 38,379,483 km (0.12 R)
• M83: 38,439,622 km (0.108 R)
• M84: 38,801,499 km (0.101 R)
• M85: 39,043,399 km (0.086 R)
• M86: 39,346,334 km (0.118 R)
• M87: 39,589,431 km (0.042 R)
• M88: 39,893,863 km (0.079 R)
• M89: 40,321,413 km (0.045 R)
• M90: 40,382,599 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 10.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.01 AU - 12.45 AU

Year: 14529 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,475,271 km

• M1: 128,654 km (0.055 R)
• M2: 457,171 km (0.115 R)
• M3: 535,112 km (0.118 R)
• M4: 936,782 km (0.103 R)
• M5: 1,147,565 km (0.042 R)
• M6: 1,590,076 km (0.099 R)
• M7: 2,248,157 km (0.062 R)
• M8: 3,106,998 km (0.064 R)
• M9: 4,945,556 km (0.066 R)
• M10: 5,056,109 km (0.055 R)
• M11: 5,774,927 km (0.089 R)
• M12: 5,891,314 km (0.116 R)
• M13: 6,324,998 km (0.115 R)
• M14: 6,933,113 km (0.062 R)
• M15: 7,140,007 km (0.067 R)
• M16: 7,223,333 km (0.049 R)
• M17: 7,306,958 km (0.112 R)
• M18: 7,730,021 km (0.106 R)
• M19: 7,987,778 km (0.04 R)
• M20: 8,688,944 km (0.058 R)
• M21: 8,912,144 km (0.054 R)
• M22: 9,137,139 km (0.066 R)
• M23: 9,870,019 km (0.12 R)
• M24: 10,384,785 km (0.117 R)
• M25: 10,479,331 km (0.032 R)
• M26: 10,621,598 km (0.09 R)
• M27: 10,716,892 km (0.116 R)
• M28: 11,100,760 km (0.116 R)
• M29: 11,245,870 km (0.082 R)
• M30: 11,882,110 km (0.069 R)
• M31: 12,329,408 km (0.043 R)
• M32: 12,782,390 km (0.047 R)
• M33: 13,036,258 km (0.036 R)
• M34: 13,394,694 km (0.09 R)
• M35: 14,489,152 km (0.101 R)
• M36: 14,913,561 km (0.111 R)
• M37: 15,234,598 km (0.093 R)
• M38: 16,156,720 km (0.118 R)
• M39: 16,266,375 km (0.117 R)
• M40: 17,545,287 km (0.116 R)
• M41: 18,282,356 km (0.034 R)
• M42: 18,913,958 km (0.106 R)
• M43: 19,029,597 km (0.053 R)
• M44: 19,377,861 km (0.104 R)
• M45: 19,904,296 km (0.078 R)
• M46: 21,330,712 km (0.106 R)
• M47: 21,934,788 km (0.103 R)
• M48: 22,605,734 km (0.043 R)
• M49: 22,789,889 km (0.067 R)
• M50: 22,974,643 km (0.091 R)
• M51: 25,102,074 km (0.098 R)
• M52: 25,356,540 km (0.061 R)
• M53: 26,965,914 km (0.093 R)
• M54: 28,674,621 km (0.103 R)
• M55: 29,743,348 km (0.079 R)
• M56: 32,472,013 km (0.109 R)
• M57: 33,445,746 km (0.034 R)
• M58: 33,725,793 km (0.116 R)
• M59: 34,429,202 km (0.082 R)
• M60: 36,208,669 km (0.086 R)
• M61: 36,352,432 km (0.07 R)
• M62: 36,496,196 km (0.118 R)
• M63: 40,079,214 km (0.104 R)
• M64: 40,376,615 km (0.116 R)
• M65: 40,451,115 km (0.053 R)
• M66: 42,100,880 km (0.096 R)
• M67: 42,554,610 km (0.059 R)
• M68: 44,002,269 km (0.056 R)
• M69: 44,232,350 km (0.11 R)
• M70: 44,847,796 km (0.057 R)
• M71: 46,711,038 km (0.096 R)
• M72: 46,945,607 km (0.077 R)
• M73: 48,441,137 km (0.12 R)
• M74: 51,236,523 km (0.088 R)
• M75: 52,775,735 km (0.117 R)
• M76: 53,020,178 km (0.093 R)
• M77: 53,755,751 km (0.106 R)
• M78: 54,001,690 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.8

Radius: 4.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.53 AU - 18.71 AU

Year: 29058 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,475,271 km

• M1: 66,870 km (0.114 R)
• M2: 177,423 km (0.108 R)
• M3: 647,908 km (0.097 R)
• M4: 743,202 km (0.116 R)
• M5: 868,864 km (0.116 R)
• M6: 1,375,702 km (0.103 R)
• M7: 1,723,517 km (0.104 R)
• M8: 1,958,685 km (0.096 R)
• M9: 1,993,092 km (0.069 R)
• M10: 2,097,661 km (0.098 R)
• M11: 2,533,440 km (0.059 R)
• M12: 3,116,423 km (0.062 R)
• M13: 3,156,814 km (0.102 R)
• M14: 3,485,481 km (0.069 R)
• M15: 3,527,368 km (0.057 R)
• M16: 3,569,405 km (0.098 R)
• M17: 4,130,846 km (0.095 R)
• M18: 4,765,889 km (0.051 R)
• M19: 5,094,705 km (0.074 R)
• M20: 5,285,891 km (0.086 R)
• M21: 5,528,240 km (0.076 R)
• M22: 5,577,158 km (0.102 R)
• M23: 5,823,696 km (0.108 R)
• M24: 6,175,101 km (0.102 R)
• M25: 6,276,678 km (0.114 R)
• M26: 6,327,691 km (0.086 R)
• M27: 6,378,853 km (0.068 R)
• M28: 7,484,830 km (0.053 R)
• M29: 7,538,985 km (0.027 R)
• M30: 9,049,026 km (0.076 R)
• M31: 9,808,534 km (0.052 R)
• M32: 11,077,872 km (0.072 R)
• M33: 12,333,896 km (0.091 R)
• M34: 12,526,279 km (0.119 R)
• M35: 14,368,127 km (0.113 R)
• M36: 15,114,621 km (0.119 R)
• M37: 16,082,669 km (0.099 R)
• M38: 17,572,065 km (0.048 R)
• M39: 17,933,194 km (0.074 R)
• M40: 19,179,045 km (0.069 R)
• M41: 21,830,518 km (0.098 R)
• M42: 21,907,860 km (0.105 R)
• M43: 24,192,818 km (0.096 R)
• M44: 24,755,605 km (0.083 R)
• M45: 25,160,267 km (0.117 R)
• M46: 26,222,412 km (0.106 R)
• M47: 26,966,363 km (0.072 R)
• M48: 27,132,566 km (0.114 R)
• M49: 28,137,415 km (0.07 R)
• M50: 28,559,580 km (0.115 R)
• M51: 29,495,763 km (0.109 R)
• M52: 30,875,505 km (0.076 R)
• M53: 32,452,565 km (0.117 R)
• M54: 33,518,450 km (0.096 R)
• M55: 33,786,679 km (0.1 R)
• M56: 34,776,419 km (0.079 R)
• M57: 35,411,312 km (0.056 R)
• M58: 35,775,732 km (0.081 R)
• M59: 36,141,350 km (0.063 R)
• M60: 36,233,053 km (0.101 R)
• M61: 36,784,321 km (0.108 R)
• M62: 38,268,033 km (0.095 R)
• M63: 40,625,247 km (0.114 R)
• M64: 44,296,977 km (0.101 R)
• M65: 44,787,957 km (0.069 R)
• M66: 44,984,828 km (0.092 R)
• M67: 45,676,269 km (0.094 R)
• M68: 46,371,151 km (0.116 R)
• M69: 46,670,048 km (0.07 R)
• M70: 46,769,830 km (0.068 R)
• M71: 49,490,416 km (0.101 R)
• M72: 51,332,415 km (0.081 R)
• M73: 52,054,823 km (0.111 R)
• M74: 52,158,345 km (0.059 R)
• M75: 54,451,979 km (0.041 R)
• M76: 55,928,660 km (0.048 R)
• M77: 56,459,134 km (0.118 R)
• M78: 57,953,617 km (0.106 R)
• M79: 58,382,963 km (0.039 R)
• M80: 60,002,509 km (0.068 R)
• M81: 62,294,648 km (0.074 R)
• M82: 65,283,314 km (0.1 R)
• M83: 68,092,014 km (0.105 R)
• M84: 68,431,751 km (0.116 R)
• M85: 70,138,662 km (0.1 R)
• M86: 70,252,955 km (0.1 R)
• M87: 71,054,650 km (0.096 R)
• M88: 72,205,357 km (0.119 R)
• M89: 76,986,804 km (0.089 R)
• M90: 77,104,687 km (0.082 R)
• M91: 77,340,753 km (0.079 R)
• M92: 79,475,215 km (0.082 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit