🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.5 AU - 0.82 AU

Year: 200 Days

Day: 26.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,736,605 km

• M1: 69,114 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.4 AU - 1.68 AU

Year: 712 Days

Day: 22.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.4 AU - 2.42 AU

Year: 1395 Days

Day: 45.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.99 AU - 4.63 AU

Year: 3336 Days

Day: 16 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,736,605 km

• M1: 2,830,691 km (0.103 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 9.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.58 AU - 7.5 AU

Year: 5534 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,736,605 km

• M1: 125,064 km (0.031 R)
• M2: 258,804 km (0.039 R)
• M3: 326,273 km (0.101 R)
• M4: 453,132 km (0.113 R)
• M5: 709,094 km (0.111 R)
• M6: 867,817 km (0.025 R)
• M7: 951,592 km (0.118 R)
• M8: 1,023,848 km (0.106 R)
• M9: 1,097,899 km (0.086 R)
• M10: 1,667,867 km (0.103 R)
• M11: 1,846,038 km (0.117 R)
• M12: 2,011,942 km (0.113 R)
• M13: 2,417,801 km (0.046 R)
• M14: 2,681,991 km (0.091 R)
• M15: 2,786,111 km (0.097 R)
• M16: 3,394,076 km (0.074 R)
• M17: 3,575,389 km (0.113 R)
• M18: 3,759,694 km (0.107 R)
• M19: 3,971,075 km (0.086 R)
• M20: 4,210,432 km (0.092 R)
• M21: 5,110,712 km (0.055 R)
• M22: 5,423,970 km (0.117 R)
• M23: 5,689,656 km (0.029 R)
• M24: 6,289,394 km (0.11 R)
• M25: 6,512,444 km (0.074 R)
• M26: 6,709,764 km (0.12 R)
• M27: 6,795,034 km (0.076 R)
• M28: 7,139,409 km (0.106 R)
• M29: 7,430,825 km (0.082 R)
• M30: 7,666,741 km (0.047 R)
• M31: 8,085,466 km (0.09 R)
• M32: 8,945,504 km (0.066 R)
• M33: 9,386,369 km (0.12 R)
• M34: 9,866,578 km (0.111 R)
• M35: 10,028,443 km (0.088 R)
• M36: 10,223,818 km (0.101 R)
• M37: 10,289,192 km (0.068 R)
• M38: 10,552,335 km (0.111 R)
• M39: 10,717,790 km (0.115 R)
• M40: 11,051,543 km (0.065 R)
• M41: 11,152,372 km (0.054 R)
• M42: 11,729,221 km (0.115 R)
• M43: 12,665,255 km (0.089 R)
• M44: 14,059,507 km (0.095 R)
• M45: 14,756,184 km (0.115 R)
• M46: 14,830,235 km (0.05 R)
• M47: 14,904,286 km (0.08 R)
• M48: 15,765,521 km (0.09 R)
• M49: 16,259,493 km (0.05 R)
• M50: 16,374,235 km (0.057 R)
• M51: 16,527,573 km (0.039 R)
• M52: 16,797,148 km (0.07 R)
• M53: 17,029,324 km (0.111 R)
• M54: 17,340,637 km (0.106 R)
• M55: 17,693,090 km (0.039 R)
• M56: 17,889,961 km (0.082 R)
• M57: 18,246,003 km (0.118 R)
• M58: 18,804,602 km (0.088 R)
• M59: 19,085,996 km (0.057 R)
• M60: 19,247,412 km (0.115 R)
• M61: 20,390,190 km (0.045 R)
• M62: 20,596,635 km (0.109 R)
• M63: 21,094,796 km (0.11 R)
• M64: 21,765,144 km (0.067 R)
• M65: 22,698,335 km (0.106 R)
• M66: 23,385,139 km (0.039 R)
• M67: 23,948,226 km (0.116 R)
• M68: 24,384,453 km (0.053 R)
• M69: 25,486,391 km (0.116 R)
• M70: 25,976,473 km (0.104 R)
• M71: 26,875,257 km (0.107 R)
• M72: 28,981,147 km (0.102 R)
• M73: 29,772,819 km (0.094 R)
• M74: 30,053,913 km (0.077 R)
• M75: 31,282,112 km (0.102 R)
• M76: 31,998,237 km (0.108 R)
• M77: 32,094,129 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 10.2

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.54 AU - 10.12 AU

Year: 11489 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,736,605 km

• M1: 166,652 km (0.115 R)
• M2: 333,454 km (0.119 R)
• M3: 444,904 km (0.052 R)
• M4: 554,859 km (0.101 R)
• M5: 843,582 km (0.09 R)
• M6: 1,479,673 km (0.115 R)
• M7: 1,627,176 km (0.114 R)
• M8: 1,728,304 km (0.106 R)
• M9: 2,044,554 km (0.048 R)
• M10: 2,293,934 km (0.078 R)
• M11: 2,612,128 km (0.094 R)
• M12: 3,131,831 km (0.114 R)
• M13: 3,290,704 km (0.107 R)
• M14: 3,452,420 km (0.114 R)
• M15: 3,517,794 km (0.091 R)
• M16: 3,851,248 km (0.044 R)
• M17: 4,090,754 km (0.1 R)
• M18: 4,656,533 km (0.081 R)
• M19: 5,821,900 km (0.08 R)
• M20: 6,336,367 km (0.029 R)
• M21: 6,619,556 km (0.059 R)
• M22: 7,451,320 km (0.101 R)
• M23: 8,009,620 km (0.1 R)
• M24: 8,404,109 km (0.117 R)
• M25: 9,625,277 km (0.111 R)
• M26: 9,904,277 km (0.082 R)
• M27: 10,280,216 km (0.116 R)
• M28: 11,094,926 km (0.086 R)
• M29: 13,453,187 km (0.081 R)
• M30: 15,036,531 km (0.112 R)
• M31: 15,795,441 km (0.102 R)
• M32: 16,400,564 km (0.084 R)
• M33: 17,803,792 km (0.073 R)
• M34: 18,203,667 km (0.066 R)
• M35: 18,895,857 km (0.073 R)
• M36: 19,420,646 km (0.039 R)
• M37: 21,144,313 km (0.082 R)
• M38: 21,265,038 km (0.104 R)
• M39: 21,750,034 km (0.117 R)
• M40: 23,102,549 km (0.106 R)
• M41: 23,226,865 km (0.047 R)
• M42: 23,351,330 km (0.094 R)
• M43: 24,608,850 km (0.04 R)
• M44: 24,735,858 km (0.102 R)
• M45: 24,863,017 km (0.116 R)
• M46: 26,211,492 km (0.097 R)
• M47: 26,471,044 km (0.114 R)
• M48: 26,992,692 km (0.051 R)
• M49: 27,847,644 km (0.085 R)
• M50: 29,045,923 km (0.073 R)
• M51: 29,180,112 km (0.066 R)
• M52: 29,247,281 km (0.118 R)
• M53: 29,854,200 km (0.084 R)
• M54: 31,080,454 km (0.044 R)
• M55: 31,976,395 km (0.055 R)
• M56: 32,323,163 km (0.102 R)
• M57: 33,300,935 km (0.08 R)
• M58: 33,371,096 km (0.097 R)
• M59: 33,722,950 km (0.035 R)
• M60: 35,285,351 km (0.118 R)
• M61: 35,859,358 km (0.108 R)
• M62: 36,726,128 km (0.107 R)
• M63: 37,234,910 km (0.09 R)
• M64: 37,892,542 km (0.092 R)
• M65: 38,923,272 km (0.042 R)
• M66: 39,888,477 km (0.103 R)
• M67: 40,336,672 km (0.114 R)
• M68: 40,711,415 km (0.053 R)
• M69: 41,691,131 km (0.093 R)
• M70: 42,450,041 km (0.06 R)
• M71: 42,678,627 km (0.068 R)
• M72: 45,297,487 km (0.071 R)
• M73: 47,019,658 km (0.102 R)
• M74: 48,126,682 km (0.091 R)
• M75: 48,206,119 km (0.113 R)
• M76: 48,603,750 km (0.095 R)
• M77: 48,683,485 km (0.115 R)
• M78: 48,842,957 km (0.059 R)
• M79: 49,162,348 km (0.09 R)
• M80: 50,608,511 km (0.11 R)
• M81: 51,417,835 km (0.062 R)
• M82: 52,068,436 km (0.033 R)
• M83: 52,885,540 km (0.025 R)
• M84: 53,871,689 km (0.109 R)
• M85: 54,449,735 km (0.087 R)
• M86: 55,029,876 km (0.099 R)

Asteroid Belt

Center: 10.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 9.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.66 AU - 12.28 AU

Year: 14481 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,736,605 km

• M1: 155,432 km (0.054 R)
• M2: 270,174 km (0.101 R)
• M3: 752,776 km (0.117 R)
• M4: 940,223 km (0.082 R)
• M5: 2,020,618 km (0.082 R)
• M6: 2,260,573 km (0.095 R)
• M7: 2,954,408 km (0.114 R)
• M8: 3,339,024 km (0.06 R)
• M9: 3,508,668 km (0.034 R)
• M10: 3,915,874 km (0.081 R)
• M11: 4,095,092 km (0.077 R)
• M12: 5,128,365 km (0.115 R)
• M13: 5,226,052 km (0.116 R)
• M14: 5,523,303 km (0.093 R)
• M15: 5,758,321 km (0.092 R)
• M16: 5,826,089 km (0.04 R)
• M17: 5,928,264 km (0.094 R)
• M18: 6,307,944 km (0.034 R)
• M19: 6,766,760 km (0.112 R)
• M20: 8,055,397 km (0.085 R)
• M21: 8,553,109 km (0.026 R)
• M22: 8,669,346 km (0.082 R)
• M23: 8,786,182 km (0.113 R)
• M24: 9,021,350 km (0.087 R)
• M25: 9,618,395 km (0.077 R)
• M26: 9,779,811 km (0.079 R)
• M27: 10,187,166 km (0.075 R)
• M28: 10,310,584 km (0.079 R)
• M29: 11,230,013 km (0.094 R)
• M30: 11,915,171 km (0.049 R)
• M31: 12,350,202 km (0.059 R)
• M32: 12,702,056 km (0.106 R)
• M33: 14,418,093 km (0.071 R)
• M34: 14,556,621 km (0.031 R)
• M35: 14,695,597 km (0.077 R)
• M36: 15,303,114 km (0.06 R)
• M37: 15,491,608 km (0.057 R)
• M38: 15,586,153 km (0.05 R)
• M39: 17,517,761 km (0.057 R)
• M40: 17,962,665 km (0.092 R)
• M41: 18,062,148 km (0.057 R)
• M42: 18,411,459 km (0.074 R)
• M43: 19,268,954 km (0.073 R)
• M44: 19,472,706 km (0.09 R)
• M45: 20,036,391 km (0.047 R)
• M46: 20,346,208 km (0.077 R)
• M47: 20,605,611 km (0.082 R)
• M48: 21,390,401 km (0.056 R)
• M49: 21,654,142 km (0.093 R)
• M50: 22,881,294 km (0.076 R)
• M51: 23,476,095 km (0.08 R)
• M52: 23,584,703 km (0.079 R)
• M53: 23,802,667 km (0.063 R)
• M54: 24,846,860 km (0.117 R)
• M55: 25,179,715 km (0.049 R)
• M56: 25,458,266 km (0.04 R)
• M57: 25,625,816 km (0.106 R)
• M58: 26,130,858 km (0.119 R)
• M59: 27,550,841 km (0.09 R)
• M60: 28,241,236 km (0.104 R)
• M61: 28,414,769 km (0.081 R)
• M62: 28,530,558 km (0.098 R)
• M63: 28,995,658 km (0.115 R)
• M64: 29,698,020 km (0.089 R)
• M65: 29,933,337 km (0.111 R)
• M66: 30,228,344 km (0.041 R)
• M67: 31,358,406 km (0.1 R)
• M68: 31,658,051 km (0.117 R)
• M69: 32,018,881 km (0.073 R)
• M70: 32,926,940 km (0.081 R)
• M71: 33,843,526 km (0.086 R)
• M72: 35,826,745 km (0.062 R)
• M73: 36,895,622 km (0.062 R)
• M74: 37,974,971 km (0.114 R)
• M75: 38,871,660 km (0.046 R)
• M76: 39,000,314 km (0.066 R)
• M77: 41,998,405 km (0.091 R)
• M78: 42,328,718 km (0.064 R)
• M79: 42,461,112 km (0.059 R)
• M80: 42,859,042 km (0.111 R)
• M81: 43,258,169 km (0.105 R)
• M82: 43,324,890 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803

Radius: 5

Gravity: 32.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.39 AU - 18.85 AU

Year: 25258 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,736,605 km

• M1: 95,294 km (0.039 R)
• M2: 251,773 km (0.049 R)
• M3: 388,954 km (0.065 R)
• M4: 956,379 km (0.083 R)
• M5: 1,109,567 km (0.101 R)
• M6: 1,404,574 km (0.085 R)
• M7: 1,614,610 km (0.098 R)
• M8: 2,761,876 km (0.053 R)
• M9: 3,113,730 km (0.094 R)
• M10: 3,203,938 km (0.107 R)
• M11: 3,715,263 km (0.074 R)
• M12: 4,402,366 km (0.12 R)
• M13: 5,945,319 km (0.118 R)
• M14: 6,057,367 km (0.09 R)
• M15: 7,156,313 km (0.057 R)
• M16: 8,693,282 km (0.075 R)
• M17: 9,076,851 km (0.109 R)
• M18: 9,141,327 km (0.108 R)
• M19: 10,327,489 km (0.034 R)
• M20: 11,144,892 km (0.032 R)
• M21: 11,561,372 km (0.08 R)
• M22: 11,912,329 km (0.105 R)
• M23: 11,982,939 km (0.036 R)
• M24: 12,480,950 km (0.068 R)
• M25: 12,696,521 km (0.064 R)
• M26: 12,985,843 km (0.105 R)
• M27: 13,277,409 km (0.066 R)
• M28: 16,230,471 km (0.082 R)
• M29: 16,702,153 km (0.072 R)
• M30: 17,258,059 km (0.085 R)
• M31: 18,961,979 km (0.119 R)
• M32: 19,708,622 km (0.1 R)
• M33: 20,974,070 km (0.103 R)
• M34: 22,178,632 km (0.115 R)
• M35: 22,265,549 km (0.11 R)
• M36: 22,877,105 km (0.054 R)
• M37: 22,964,919 km (0.092 R)
• M38: 23,849,042 km (0.039 R)
• M39: 25,833,159 km (0.034 R)
• M40: 27,869,635 km (0.086 R)
• M41: 28,057,230 km (0.108 R)
• M42: 28,339,671 km (0.106 R)
• M43: 29,669,447 km (0.091 R)
• M44: 29,765,189 km (0.086 R)
• M45: 30,535,020 km (0.061 R)
• M46: 31,506,508 km (0.113 R)
• M47: 32,784,523 km (0.089 R)
• M48: 33,479,555 km (0.115 R)
• M49: 33,779,050 km (0.055 R)
• M50: 34,581,792 km (0.117 R)
• M51: 34,783,450 km (0.109 R)
• M52: 37,543,979 km (0.044 R)
• M53: 38,688,702 km (0.113 R)
• M54: 39,423,078 km (0.117 R)
• M55: 39,739,328 km (0.097 R)
• M56: 41,760,994 km (0.05 R)
• M57: 41,975,816 km (0.051 R)
• M58: 42,730,238 km (0.116 R)
• M59: 43,380,690 km (0.065 R)
• M60: 44,034,133 km (0.104 R)
• M61: 45,461,447 km (0.072 R)
• M62: 47,574,516 km (0.047 R)
• M63: 48,135,957 km (0.067 R)
• M64: 48,812,439 km (0.076 R)
• M65: 49,265,272 km (0.092 R)
• M66: 49,605,756 km (0.075 R)
• M67: 52,242,120 km (0.109 R)
• M68: 55,394,596 km (0.084 R)
• M69: 57,053,337 km (0.091 R)
• M70: 57,769,163 km (0.12 R)
• M71: 59,934,592 km (0.078 R)
• M72: 60,419,438 km (0.101 R)
• M73: 61,027,255 km (0.074 R)
• M74: 62,371,541 km (0.063 R)
• M75: 62,739,851 km (0.095 R)
• M76: 64,096,554 km (0.118 R)
• M77: 64,840,654 km (0.034 R)
• M78: 65,089,435 km (0.064 R)
• M79: 66,212,317 km (0.07 R)
• M80: 66,588,107 km (0.091 R)
• M81: 67,971,737 km (0.069 R)
• M82: 69,237,934 km (0.091 R)
• M83: 70,895,628 km (0.081 R)
• M84: 72,179,626 km (0.114 R)
• M85: 72,953,646 km (0.115 R)
• M86: 74,900,811 km (0.097 R)
• M87: 77,523,561 km (0.046 R)
• M88: 81,513,636 km (0.057 R)
• M89: 82,588,796 km (0.092 R)
• M90: 83,804,129 km (0.096 R)
• M91: 88,310,465 km (0.086 R)
• M92: 89,691,403 km (0.099 R)
• M93: 90,662,443 km (0.087 R)
• M94: 90,940,396 km (0.071 R)
• M95: 92,754,719 km (0.095 R)
• M96: 93,736,679 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit