🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.37 AU

Year: 503 Days

Day: 33.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,988,244 km

• M1: 46,226 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.74 AU - 2.66 AU

Year: 1249 Days

Day: 44.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.98 AU - 2.68 AU

Year: 1362 Days

Day: 44.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,988,244 km

• M1: 40,242 km (0.059 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 9.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.65 AU - 10.47 AU

Year: 12217 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,988,244 km

• M1: 120,576 km (0.079 R)
• M2: 316,998 km (0.06 R)
• M3: 833,559 km (0.113 R)
• M4: 1,162,226 km (0.11 R)
• M5: 1,513,781 km (0.092 R)
• M6: 1,660,237 km (0.077 R)
• M7: 1,743,713 km (0.046 R)
• M8: 2,002,816 km (0.069 R)
• M9: 2,182,483 km (0.094 R)
• M10: 3,116,872 km (0.084 R)
• M11: 3,220,842 km (0.063 R)
• M12: 3,431,925 km (0.101 R)
• M13: 3,604,261 km (0.093 R)
• M14: 3,779,441 km (0.063 R)
• M15: 3,890,293 km (0.057 R)
• M16: 4,229,581 km (0.12 R)
• M17: 4,696,775 km (0.078 R)
• M18: 4,816,154 km (0.12 R)
• M19: 4,912,345 km (0.071 R)
• M20: 5,155,891 km (0.1 R)
• M21: 5,303,843 km (0.107 R)
• M22: 5,756,376 km (0.108 R)
• M23: 5,858,552 km (0.113 R)
• M24: 6,064,847 km (0.109 R)
• M25: 6,299,866 km (0.047 R)
• M26: 6,698,245 km (0.104 R)
• M27: 7,324,910 km (0.119 R)
• M28: 7,998,699 km (0.088 R)
• M29: 8,199,010 km (0.113 R)
• M30: 8,429,990 km (0.075 R)
• M31: 8,546,227 km (0.081 R)
• M32: 8,839,289 km (0.089 R)
• M33: 8,957,472 km (0.051 R)
• M34: 9,225,252 km (0.052 R)
• M35: 9,375,149 km (0.116 R)
• M36: 9,525,794 km (0.062 R)
• M37: 9,738,223 km (0.083 R)
• M38: 10,167,718 km (0.067 R)
• M39: 10,478,134 km (0.084 R)
• M40: 10,571,932 km (0.026 R)
• M41: 10,728,860 km (0.113 R)
• M42: 10,981,531 km (0.054 R)
• M43: 11,332,338 km (0.094 R)
• M44: 11,751,511 km (0.094 R)
• M45: 12,439,362 km (0.08 R)
• M46: 12,571,906 km (0.063 R)
• M47: 12,804,830 km (0.1 R)
• M48: 12,871,700 km (0.06 R)
• M49: 13,106,569 km (0.071 R)
• M50: 14,232,891 km (0.058 R)
• M51: 15,106,692 km (0.096 R)
• M52: 15,818,180 km (0.102 R)
• M53: 15,961,794 km (0.116 R)
• M54: 16,105,856 km (0.07 R)
• M55: 16,250,368 km (0.115 R)
• M56: 16,395,328 km (0.032 R)
• M57: 16,686,446 km (0.116 R)
• M58: 16,905,906 km (0.085 R)
• M59: 16,979,358 km (0.091 R)
• M60: 17,384,769 km (0.058 R)
• M61: 17,644,470 km (0.066 R)
• M62: 17,793,470 km (0.112 R)
• M63: 18,130,065 km (0.05 R)
• M64: 19,114,718 km (0.119 R)
• M65: 19,191,163 km (0.078 R)
• M66: 19,421,095 km (0.103 R)
• M67: 20,389,143 km (0.067 R)
• M68: 21,095,843 km (0.071 R)
• M69: 21,770,679 km (0.079 R)
• M70: 21,890,507 km (0.106 R)
• M71: 22,938,141 km (0.097 R)
• M72: 23,100,903 km (0.102 R)
• M73: 23,796,234 km (0.1 R)
• M74: 24,332,692 km (0.111 R)
• M75: 24,664,799 km (0.098 R)
• M76: 25,165,803 km (0.054 R)
• M77: 25,249,727 km (0.061 R)
• M78: 26,902,783 km (0.11 R)
• M79: 27,461,681 km (0.115 R)
• M80: 27,547,999 km (0.11 R)
• M81: 27,720,785 km (0.083 R)
• M82: 29,116,982 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 13.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.39 AU - 11.17 AU

Year: 13552 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,988,244 km

• M1: 173,085 km (0.094 R)
• M2: 293,810 km (0.12 R)
• M3: 451,187 km (0.086 R)
• M4: 631,752 km (0.069 R)
• M5: 980,464 km (0.103 R)
• M6: 1,348,026 km (0.04 R)
• M7: 1,580,801 km (0.117 R)
• M8: 1,691,054 km (0.109 R)
• M9: 1,896,602 km (0.066 R)
• M10: 3,184,789 km (0.099 R)
• M11: 3,326,309 km (0.102 R)
• M12: 3,556,989 km (0.12 R)
• M13: 4,188,142 km (0.117 R)
• M14: 5,050,574 km (0.093 R)
• M15: 5,417,537 km (0.05 R)
• M16: 5,519,264 km (0.102 R)
• M17: 6,177,794 km (0.117 R)
• M18: 6,715,598 km (0.084 R)
• M19: 7,645,199 km (0.063 R)
• M20: 7,759,492 km (0.093 R)
• M21: 8,222,348 km (0.082 R)
• M22: 8,973,778 km (0.048 R)
• M23: 9,134,745 km (0.117 R)
• M24: 9,256,069 km (0.118 R)
• M25: 9,664,621 km (0.098 R)
• M26: 10,162,782 km (0.054 R)
• M27: 10,415,004 km (0.075 R)
• M28: 10,541,863 km (0.05 R)
• M29: 11,751,062 km (0.092 R)
• M30: 12,327,313 km (0.077 R)
• M31: 12,641,469 km (0.073 R)
• M32: 13,003,795 km (0.082 R)
• M33: 13,461,564 km (0.067 R)
• M34: 13,646,168 km (0.107 R)
• M35: 14,017,919 km (0.072 R)
• M36: 14,204,916 km (0.091 R)
• M37: 14,534,480 km (0.101 R)
• M38: 15,974,809 km (0.115 R)
• M39: 16,072,496 km (0.081 R)
• M40: 16,860,877 km (0.116 R)
• M41: 17,109,808 km (0.08 R)
• M42: 17,410,200 km (0.108 R)
• M43: 18,016,221 km (0.053 R)
• M44: 18,424,175 km (0.111 R)
• M45: 18,680,585 km (0.097 R)
• M46: 18,938,193 km (0.092 R)
• M47: 20,508,970 km (0.064 R)
• M48: 20,828,063 km (0.051 R)
• M49: 21,741,358 km (0.068 R)
• M50: 22,284,548 km (0.057 R)
• M51: 22,448,507 km (0.048 R)
• M52: 22,777,323 km (0.119 R)
• M53: 23,384,541 km (0.099 R)
• M54: 23,606,694 km (0.114 R)
• M55: 23,885,394 km (0.115 R)
• M56: 25,181,211 km (0.115 R)
• M57: 25,523,042 km (0.06 R)
• M58: 26,673,600 km (0.046 R)
• M59: 27,371,922 km (0.096 R)
• M60: 28,017,437 km (0.113 R)
• M61: 30,044,339 km (0.11 R)
• M62: 30,346,377 km (0.038 R)
• M63: 30,528,138 km (0.041 R)
• M64: 32,550,851 km (0.103 R)
• M65: 32,923,200 km (0.071 R)
• M66: 33,421,959 km (0.037 R)
• M67: 33,797,600 km (0.116 R)
• M68: 34,679,778 km (0.067 R)
• M69: 35,123,635 km (0.114 R)
• M70: 37,241,642 km (0.113 R)
• M71: 37,501,194 km (0.092 R)
• M72: 38,217,918 km (0.034 R)
• M73: 39,863,943 km (0.112 R)
• M74: 40,129,479 km (0.078 R)
• M75: 40,528,756 km (0.097 R)
• M76: 41,600,176 km (0.118 R)
• M77: 42,274,563 km (0.036 R)
• M78: 43,292,876 km (0.026 R)
• M79: 44,869,937 km (0.093 R)
• M80: 46,535,559 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 9.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.34 AU - 12.94 AU

Year: 14236 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,988,244 km

• M1: 158,574 km (0.101 R)
• M2: 447,148 km (0.11 R)
• M3: 679,922 km (0.063 R)
• M4: 1,041,650 km (0.074 R)
• M5: 1,183,020 km (0.064 R)
• M6: 1,783,655 km (0.082 R)
• M7: 1,868,328 km (0.108 R)
• M8: 1,983,518 km (0.103 R)
• M9: 2,160,792 km (0.08 R)
• M10: 2,281,816 km (0.094 R)
• M11: 2,658,803 km (0.118 R)
• M12: 2,954,558 km (0.104 R)
• M13: 3,055,387 km (0.041 R)
• M14: 3,867,404 km (0.1 R)
• M15: 3,941,156 km (0.059 R)
• M16: 4,240,651 km (0.102 R)
• M17: 4,316,647 km (0.066 R)
• M18: 5,182,968 km (0.031 R)
• M19: 5,846,285 km (0.097 R)
• M20: 6,059,013 km (0.117 R)
• M21: 6,187,966 km (0.099 R)
• M22: 6,361,201 km (0.042 R)
• M23: 6,890,777 km (0.093 R)
• M24: 6,980,536 km (0.025 R)
• M25: 7,572,794 km (0.079 R)
• M26: 7,711,770 km (0.106 R)
• M27: 8,902,569 km (0.114 R)
• M28: 9,098,393 km (0.103 R)
• M29: 9,494,378 km (0.1 R)
• M30: 9,694,540 km (0.109 R)
• M31: 9,997,327 km (0.075 R)
• M32: 10,149,916 km (0.066 R)
• M33: 10,872,175 km (0.075 R)
• M34: 12,257,152 km (0.111 R)
• M35: 12,529,869 km (0.075 R)
• M36: 12,804,531 km (0.12 R)
• M37: 14,036,918 km (0.053 R)
• M38: 14,956,646 km (0.11 R)
• M39: 16,372,739 km (0.077 R)
• M40: 16,552,705 km (0.077 R)
• M41: 17,523,895 km (0.044 R)
• M42: 18,575,867 km (0.054 R)
• M43: 18,763,612 km (0.036 R)
• M44: 18,889,125 km (0.088 R)
• M45: 19,077,917 km (0.098 R)
• M46: 20,417,267 km (0.115 R)
• M47: 20,481,744 km (0.041 R)
• M48: 20,740,548 km (0.081 R)
• M49: 21,589,217 km (0.075 R)
• M50: 22,316,113 km (0.116 R)
• M51: 24,407,641 km (0.064 R)
• M52: 25,720,212 km (0.111 R)
• M53: 26,209,547 km (0.032 R)
• M54: 26,984,763 km (0.11 R)
• M55: 28,991,768 km (0.057 R)
• M56: 29,064,323 km (0.052 R)
• M57: 29,647,007 km (0.117 R)
• M58: 29,720,160 km (0.052 R)
• M59: 30,086,675 km (0.093 R)
• M60: 30,454,536 km (0.101 R)
• M61: 32,166,385 km (0.079 R)
• M62: 33,527,725 km (0.104 R)
• M63: 34,138,832 km (0.117 R)
• M64: 34,676,487 km (0.061 R)
• M65: 36,306,356 km (0.072 R)
• M66: 36,855,231 km (0.051 R)
• M67: 36,933,919 km (0.113 R)
• M68: 38,199,517 km (0.078 R)
• M69: 39,962,977 km (0.067 R)
• M70: 40,448,571 km (0.068 R)
• M71: 40,773,348 km (0.105 R)
• M72: 42,410,099 km (0.103 R)
• M73: 45,073,539 km (0.046 R)
• M74: 45,325,911 km (0.097 R)
• M75: 45,747,777 km (0.096 R)
• M76: 50,036,897 km (0.065 R)
• M77: 51,348,572 km (0.065 R)
• M78: 51,524,199 km (0.104 R)
• M79: 51,788,240 km (0.067 R)
• M80: 52,229,105 km (0.067 R)
• M81: 52,317,517 km (0.096 R)
• M82: 52,582,904 km (0.03 R)
• M83: 54,452,578 km (0.089 R)
• M84: 55,350,614 km (0.1 R)
• M85: 55,891,859 km (0.085 R)
• M86: 56,797,674 km (0.081 R)
• M87: 57,617,022 km (0.092 R)
• M88: 57,708,276 km (0.075 R)
• M89: 58,440,408 km (0.1 R)
• M90: 59,451,839 km (0.107 R)
• M91: 60,654,905 km (0.108 R)
• M92: 62,614,937 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.7

Radius: 7.5

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.61 AU - 17.77 AU

Year: 27289 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,988,244 km

• M1: 186,549 km (0.103 R)
• M2: 997,668 km (0.113 R)
• M3: 1,464,862 km (0.098 R)
• M4: 1,688,810 km (0.115 R)
• M5: 2,313,980 km (0.079 R)
• M6: 3,004,374 km (0.112 R)
• M7: 3,166,089 km (0.094 R)
• M8: 3,248,069 km (0.106 R)
• M9: 3,885,057 km (0.072 R)
• M10: 4,285,530 km (0.079 R)
• M11: 4,606,118 km (0.077 R)
• M12: 5,029,780 km (0.1 R)
• M13: 5,222,162 km (0.12 R)
• M14: 6,687,474 km (0.076 R)
• M15: 8,101,622 km (0.098 R)
• M16: 8,900,176 km (0.086 R)
• M17: 9,843,241 km (0.106 R)
• M18: 10,756,087 km (0.087 R)
• M19: 11,316,630 km (0.093 R)
• M20: 11,379,461 km (0.104 R)
• M21: 12,596,141 km (0.111 R)
• M22: 12,726,590 km (0.114 R)
• M23: 14,394,906 km (0.092 R)
• M24: 16,987,437 km (0.115 R)
• M25: 17,203,755 km (0.043 R)
• M26: 18,299,709 km (0.092 R)
• M27: 20,023,376 km (0.111 R)
• M28: 20,481,594 km (0.091 R)
• M29: 21,798,355 km (0.093 R)
• M30: 22,664,975 km (0.113 R)
• M31: 23,784,117 km (0.071 R)
• M32: 24,188,031 km (0.082 R)
• M33: 25,744,148 km (0.089 R)
• M34: 26,325,485 km (0.116 R)
• M35: 26,492,437 km (0.082 R)
• M36: 26,575,912 km (0.111 R)
• M37: 26,743,462 km (0.091 R)
• M38: 28,436,910 km (0.119 R)
• M39: 28,865,807 km (0.097 R)
• M40: 29,124,013 km (0.116 R)
• M41: 29,556,201 km (0.116 R)
• M42: 29,642,968 km (0.09 R)
• M43: 29,903,567 km (0.111 R)
• M44: 29,990,633 km (0.104 R)
• M45: 30,077,699 km (0.105 R)
• M46: 30,252,280 km (0.101 R)
• M47: 30,865,631 km (0.109 R)
• M48: 32,193,761 km (0.063 R)
• M49: 32,909,736 km (0.077 R)
• M50: 34,722,563 km (0.089 R)
• M51: 34,905,671 km (0.084 R)
• M52: 36,847,152 km (0.058 R)
• M53: 38,728,495 km (0.104 R)
• M54: 39,585,242 km (0.098 R)
• M55: 40,063,955 km (0.119 R)
• M56: 40,352,081 km (0.11 R)
• M57: 40,448,272 km (0.098 R)
• M58: 43,172,599 km (0.09 R)
• M59: 44,556,978 km (0.1 R)
• M60: 45,154,621 km (0.027 R)
• M61: 47,166,114 km (0.079 R)
• M62: 48,386,982 km (0.051 R)
• M63: 48,693,808 km (0.064 R)
• M64: 48,796,282 km (0.039 R)
• M65: 50,859,835 km (0.066 R)
• M66: 51,275,867 km (0.084 R)
• M67: 51,380,137 km (0.08 R)
• M68: 52,426,125 km (0.073 R)
• M69: 52,741,178 km (0.112 R)
• M70: 53,373,379 km (0.064 R)
• M71: 54,432,681 km (0.101 R)
• M72: 56,141,837 km (0.057 R)
• M73: 57,218,942 km (0.114 R)
• M74: 59,503,151 km (0.103 R)
• M75: 63,823,388 km (0.096 R)
• M76: 65,964,583 km (0.057 R)
• M77: 66,532,007 km (0.11 R)
• M78: 67,671,494 km (0.116 R)
• M79: 68,932,455 km (0.075 R)
• M80: 69,623,597 km (0.105 R)
• M81: 70,780,437 km (0.034 R)
• M82: 71,594,100 km (0.118 R)
• M83: 74,761,237 km (0.084 R)
• M84: 75,589,710 km (0.072 R)
• M85: 76,540,404 km (0.109 R)
• M86: 77,973,701 km (0.12 R)
• M87: 78,573,589 km (0.087 R)
• M88: 79,174,972 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit