🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 396 Days

Day: 47.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.08 AU - 1.4 AU

Year: 488 Days

Day: 26 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,544,792 km

• M1: 867,518 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.03 AU - 1.63 AU

Year: 542 Days

Day: 30.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.77 AU - 2.63 AU

Year: 1152 Days

Day: 36.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 10.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.31 AU - 8.13 AU

Year: 6151 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,544,792 km

• M1: 142,866 km (0.032 R)
• M2: 242,797 km (0.049 R)
• M3: 434,283 km (0.092 R)
• M4: 761,304 km (0.095 R)
• M5: 845,527 km (0.119 R)
• M6: 1,010,982 km (0.098 R)
• M7: 1,104,780 km (0.094 R)
• M8: 1,173,745 km (0.1 R)
• M9: 1,330,673 km (0.097 R)
• M10: 1,494,932 km (0.106 R)
• M11: 1,618,649 km (0.108 R)
• M12: 1,827,338 km (0.063 R)
• M13: 2,306,500 km (0.106 R)
• M14: 2,414,360 km (0.114 R)
• M15: 2,542,266 km (0.107 R)
• M16: 2,709,965 km (0.093 R)
• M17: 2,959,046 km (0.111 R)
• M18: 3,899,119 km (0.074 R)
• M19: 3,984,988 km (0.112 R)
• M20: 4,335,047 km (0.105 R)
• M21: 6,155,055 km (0.095 R)
• M22: 6,255,435 km (0.1 R)
• M23: 6,611,029 km (0.056 R)
• M24: 6,921,145 km (0.109 R)
• M25: 7,130,433 km (0.117 R)
• M26: 7,582,368 km (0.115 R)
• M27: 7,717,156 km (0.105 R)
• M28: 8,126,007 km (0.077 R)
• M29: 8,236,260 km (0.108 R)
• M30: 8,570,013 km (0.089 R)
• M31: 8,936,528 km (0.06 R)
• M32: 9,107,518 km (0.094 R)
• M33: 9,394,896 km (0.049 R)
• M34: 9,802,101 km (0.068 R)
• M35: 9,978,477 km (0.037 R)
• M36: 10,096,659 km (0.112 R)
• M37: 10,483,819 km (0.087 R)
• M38: 10,936,652 km (0.054 R)
• M39: 11,058,424 km (0.078 R)
• M40: 11,180,795 km (0.047 R)
• M41: 13,036,407 km (0.052 R)
• M42: 13,198,123 km (0.084 R)
• M43: 13,327,824 km (0.028 R)
• M44: 13,621,485 km (0.039 R)
• M45: 14,215,089 km (0.093 R)
• M46: 14,348,081 km (0.103 R)
• M47: 14,817,071 km (0.087 R)
• M48: 14,952,008 km (0.103 R)
• M49: 15,019,626 km (0.096 R)
• M50: 16,115,281 km (0.117 R)
• M51: 16,393,234 km (0.104 R)
• M52: 16,462,946 km (0.114 R)
• M53: 16,532,809 km (0.117 R)
• M54: 17,094,997 km (0.095 R)
• M55: 17,950,099 km (0.094 R)
• M56: 18,491,643 km (0.089 R)
• M57: 19,258,781 km (0.035 R)
• M58: 19,443,086 km (0.035 R)
• M59: 20,148,290 km (0.091 R)
• M60: 20,223,089 km (0.099 R)
• M61: 20,447,785 km (0.102 R)
• M62: 20,748,776 km (0.098 R)
• M63: 21,013,265 km (0.106 R)
• M64: 21,316,949 km (0.092 R)
• M65: 21,431,241 km (0.063 R)
• M66: 21,545,684 km (0.116 R)
• M67: 22,044,144 km (0.072 R)
• M68: 22,896,253 km (0.039 R)
• M69: 23,013,239 km (0.101 R)
• M70: 23,326,347 km (0.045 R)
• M71: 23,444,081 km (0.063 R)
• M72: 23,798,628 km (0.082 R)
• M73: 23,996,396 km (0.058 R)
• M74: 24,194,613 km (0.059 R)
• M75: 27,150,518 km (0.062 R)
• M76: 27,398,551 km (0.105 R)
• M77: 27,522,717 km (0.117 R)
• M78: 27,855,124 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 9.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.24 AU - 9.96 AU

Year: 8140 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 116.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,544,792 km

• M1: 125,513 km (0.105 R)
• M2: 197,170 km (0.093 R)
• M3: 324,179 km (0.059 R)
• M4: 413,339 km (0.104 R)
• M5: 607,517 km (0.078 R)
• M6: 896,690 km (0.102 R)
• M7: 1,048,531 km (0.087 R)
• M8: 1,154,746 km (0.097 R)
• M9: 1,227,600 km (0.112 R)
• M10: 1,436,439 km (0.094 R)
• M11: 2,572,784 km (0.115 R)
• M12: 3,119,864 km (0.117 R)
• M13: 3,301,625 km (0.046 R)
• M14: 3,460,049 km (0.113 R)
• M15: 3,540,383 km (0.087 R)
• M16: 3,839,878 km (0.12 R)
• M17: 4,551,066 km (0.099 R)
• M18: 4,727,742 km (0.118 R)
• M19: 5,057,754 km (0.105 R)
• M20: 5,271,679 km (0.078 R)
• M21: 5,645,375 km (0.108 R)
• M22: 6,027,597 km (0.073 R)
• M23: 6,124,537 km (0.111 R)
• M24: 6,884,644 km (0.099 R)
• M25: 7,535,095 km (0.112 R)
• M26: 9,152,547 km (0.103 R)
• M27: 9,301,397 km (0.114 R)
• M28: 9,450,995 km (0.028 R)
• M29: 9,677,037 km (0.073 R)
• M30: 10,096,061 km (0.111 R)
• M31: 10,716,144 km (0.074 R)
• M32: 11,790,257 km (0.066 R)
• M33: 12,278,694 km (0.085 R)
• M34: 12,484,092 km (0.111 R)
• M35: 12,690,687 km (0.109 R)
• M36: 13,528,435 km (0.071 R)
• M37: 13,613,257 km (0.054 R)
• M38: 14,082,695 km (0.098 R)
• M39: 14,297,667 km (0.117 R)
• M40: 14,427,368 km (0.106 R)
• M41: 14,905,782 km (0.073 R)
• M42: 15,125,093 km (0.095 R)
• M43: 15,257,188 km (0.109 R)
• M44: 15,433,863 km (0.032 R)
• M45: 16,012,657 km (0.09 R)
• M46: 16,689,438 km (0.119 R)
• M47: 16,962,903 km (0.108 R)
• M48: 17,652,698 km (0.113 R)
• M49: 17,838,200 km (0.108 R)
• M50: 19,154,811 km (0.109 R)
• M51: 20,017,691 km (0.094 R)
• M52: 20,844,219 km (0.092 R)
• M53: 20,991,274 km (0.093 R)
• M54: 22,279,910 km (0.084 R)
• M55: 22,731,995 km (0.057 R)
• M56: 23,952,115 km (0.108 R)
• M57: 25,089,208 km (0.12 R)
• M58: 25,402,466 km (0.086 R)
• M59: 25,611,903 km (0.048 R)
• M60: 26,614,957 km (0.063 R)
• M61: 26,880,942 km (0.034 R)
• M62: 27,094,418 km (0.09 R)
• M63: 27,308,493 km (0.09 R)
• M64: 28,062,167 km (0.105 R)
• M65: 28,441,547 km (0.095 R)
• M66: 28,877,326 km (0.108 R)
• M67: 29,315,199 km (0.088 R)
• M68: 30,253,028 km (0.05 R)
• M69: 30,364,029 km (0.115 R)
• M70: 30,753,433 km (0.061 R)
• M71: 30,920,982 km (0.107 R)
• M72: 31,368,878 km (0.046 R)
• M73: 31,537,475 km (0.028 R)
• M74: 31,931,965 km (0.064 R)
• M75: 32,611,887 km (0.102 R)
• M76: 32,839,725 km (0.09 R)
• M77: 34,159,327 km (0.101 R)
• M78: 34,738,570 km (0.063 R)
• M79: 35,379,448 km (0.075 R)
• M80: 38,221,358 km (0.064 R)
• M81: 38,581,740 km (0.093 R)
• M82: 39,669,615 km (0.073 R)
• M83: 40,461,437 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 10.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.1 AU - 12.84 AU

Year: 11962 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,544,792 km

• M1: 162,164 km (0.051 R)
• M2: 396,285 km (0.059 R)
• M3: 593,754 km (0.068 R)
• M4: 1,042,996 km (0.093 R)
• M5: 1,348,176 km (0.103 R)
• M6: 2,311,586 km (0.114 R)
• M7: 2,594,625 km (0.11 R)
• M8: 2,681,841 km (0.097 R)
• M9: 2,919,103 km (0.078 R)
• M10: 3,070,795 km (0.106 R)
• M11: 3,477,851 km (0.116 R)
• M12: 4,308,419 km (0.094 R)
• M13: 4,412,090 km (0.063 R)
• M14: 7,429,329 km (0.116 R)
• M15: 8,446,894 km (0.069 R)
• M16: 10,192,253 km (0.051 R)
• M17: 10,423,830 km (0.063 R)
• M18: 11,463,685 km (0.092 R)
• M19: 11,996,104 km (0.084 R)
• M20: 12,191,628 km (0.12 R)
• M21: 12,289,764 km (0.113 R)
• M22: 12,388,200 km (0.118 R)
• M23: 12,685,151 km (0.059 R)
• M24: 12,934,531 km (0.115 R)
• M25: 13,084,877 km (0.091 R)
• M26: 13,488,642 km (0.101 R)
• M27: 13,845,283 km (0.085 R)
• M28: 15,144,241 km (0.107 R)
• M29: 15,355,773 km (0.065 R)
• M30: 15,461,838 km (0.057 R)
• M31: 16,157,468 km (0.111 R)
• M32: 17,745,748 km (0.088 R)
• M33: 18,024,599 km (0.096 R)
• M34: 18,473,841 km (0.04 R)
• M35: 18,643,186 km (0.069 R)
• M36: 20,482,192 km (0.089 R)
• M37: 20,774,656 km (0.107 R)
• M38: 21,009,675 km (0.038 R)
• M39: 21,899,034 km (0.044 R)
• M40: 22,138,241 km (0.116 R)
• M41: 22,921,685 km (0.045 R)
• M42: 23,530,399 km (0.111 R)
• M43: 24,950,830 km (0.05 R)
• M44: 25,075,745 km (0.065 R)
• M45: 26,271,929 km (0.119 R)
• M46: 26,589,825 km (0.099 R)
• M47: 26,717,282 km (0.112 R)
• M48: 27,101,150 km (0.038 R)
• M49: 27,680,244 km (0.035 R)
• M50: 27,938,898 km (0.115 R)
• M51: 28,393,526 km (0.071 R)
• M52: 28,654,425 km (0.03 R)
• M53: 29,838,193 km (0.087 R)
• M54: 29,904,465 km (0.1 R)
• M55: 30,037,008 km (0.07 R)
• M56: 30,169,851 km (0.099 R)
• M57: 30,236,422 km (0.066 R)
• M58: 30,569,577 km (0.069 R)
• M59: 32,389,435 km (0.077 R)
• M60: 32,457,652 km (0.115 R)
• M61: 32,935,467 km (0.062 R)
• M62: 33,003,983 km (0.072 R)
• M63: 33,141,015 km (0.065 R)
• M64: 33,347,011 km (0.118 R)
• M65: 33,622,271 km (0.107 R)
• M66: 33,691,236 km (0.105 R)
• M67: 34,452,539 km (0.065 R)
• M68: 36,983,885 km (0.075 R)
• M69: 38,488,091 km (0.079 R)
• M70: 39,866,037 km (0.102 R)
• M71: 39,939,041 km (0.07 R)
• M72: 40,451,115 km (0.101 R)
• M73: 41,039,034 km (0.074 R)
• M74: 42,372,101 km (0.082 R)
• M75: 42,446,601 km (0.084 R)
• M76: 43,343,739 km (0.118 R)
• M77: 44,473,951 km (0.092 R)
• M78: 44,549,648 km (0.092 R)
• M79: 44,852,882 km (0.116 R)
• M80: 47,535,023 km (0.045 R)
• M81: 48,388,628 km (0.103 R)
• M82: 51,694,442 km (0.089 R)
• M83: 52,492,098 km (0.044 R)
• M84: 52,812,387 km (0.076 R)
• M85: 53,213,608 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 5

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.72 AU - 25.22 AU

Year: 32702 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,544,792 km

• M1: 123,418 km (0.032 R)
• M2: 441,463 km (0.116 R)
• M3: 506,389 km (0.104 R)
• M4: 1,511,537 km (0.046 R)
• M5: 1,713,644 km (0.115 R)
• M6: 1,748,201 km (0.037 R)
• M7: 3,439,405 km (0.086 R)
• M8: 3,660,211 km (0.11 R)
• M9: 3,840,028 km (0.053 R)
• M10: 4,636,337 km (0.029 R)
• M11: 4,684,807 km (0.071 R)
• M12: 4,880,032 km (0.086 R)
• M13: 5,379,988 km (0.089 R)
• M14: 6,001,119 km (0.066 R)
• M15: 6,053,927 km (0.088 R)
• M16: 6,373,916 km (0.08 R)
• M17: 7,030,352 km (0.074 R)
• M18: 7,253,851 km (0.108 R)
• M19: 7,938,561 km (0.11 R)
• M20: 8,112,842 km (0.062 R)
• M21: 8,229,828 km (0.117 R)
• M22: 8,822,983 km (0.119 R)
• M23: 10,301,908 km (0.102 R)
• M24: 10,683,532 km (0.039 R)
• M25: 10,811,737 km (0.075 R)
• M26: 11,069,644 km (0.073 R)
• M27: 12,255,506 km (0.074 R)
• M28: 12,524,483 km (0.108 R)
• M29: 13,136,787 km (0.101 R)
• M30: 15,031,295 km (0.094 R)
• M31: 15,391,377 km (0.106 R)
• M32: 15,463,782 km (0.074 R)
• M33: 15,900,309 km (0.056 R)
• M34: 16,046,765 km (0.074 R)
• M35: 16,120,068 km (0.099 R)
• M36: 16,562,728 km (0.089 R)
• M37: 16,934,629 km (0.119 R)
• M38: 17,762,503 km (0.06 R)
• M39: 17,914,345 km (0.097 R)
• M40: 20,165,344 km (0.038 R)
• M41: 20,482,791 km (0.12 R)
• M42: 22,013,027 km (0.115 R)
• M43: 22,339,749 km (0.114 R)
• M44: 22,998,129 km (0.077 R)
• M45: 23,913,968 km (0.089 R)
• M46: 25,866,818 km (0.1 R)
• M47: 27,167,721 km (0.031 R)
• M48: 27,518,229 km (0.089 R)
• M49: 28,756,600 km (0.093 R)
• M50: 30,013,222 km (0.118 R)
• M51: 31,013,135 km (0.084 R)
• M52: 33,138,621 km (0.091 R)
• M53: 33,325,768 km (0.093 R)
• M54: 37,236,705 km (0.105 R)
• M55: 37,528,571 km (0.093 R)
• M56: 41,491,269 km (0.086 R)
• M57: 43,419,585 km (0.058 R)
• M58: 43,726,710 km (0.075 R)
• M59: 44,343,202 km (0.04 R)
• M60: 46,314,154 km (0.073 R)
• M61: 46,837,448 km (0.039 R)
• M62: 47,995,934 km (0.102 R)
• M63: 48,631,725 km (0.106 R)
• M64: 48,737,939 km (0.03 R)
• M65: 52,178,241 km (0.062 R)
• M66: 52,831,834 km (0.114 R)
• M67: 55,252,029 km (0.11 R)
• M68: 55,362,881 km (0.044 R)
• M69: 59,516,316 km (0.054 R)
• M70: 59,630,010 km (0.088 R)
• M71: 60,313,374 km (0.099 R)
• M72: 61,687,879 km (0.104 R)
• M73: 62,033,151 km (0.058 R)
• M74: 62,841,129 km (0.099 R)
• M75: 63,652,697 km (0.072 R)
• M76: 67,169,893 km (0.099 R)
• M77: 67,880,782 km (0.068 R)
• M78: 67,999,563 km (0.084 R)
• M79: 68,951,903 km (0.115 R)
• M80: 70,148,536 km (0.055 R)
• M81: 70,268,663 km (0.099 R)
• M82: 71,593,651 km (0.062 R)
• M83: 71,956,426 km (0.063 R)
• M84: 73,779,575 km (0.027 R)
• M85: 74,023,869 km (0.057 R)
• M86: 74,146,090 km (0.12 R)
• M87: 75,126,255 km (0.026 R)
• M88: 75,494,865 km (0.098 R)
• M89: 76,234,028 km (0.08 R)
• M90: 76,975,584 km (0.108 R)
• M91: 80,467,498 km (0.028 R)
• M92: 80,593,160 km (0.109 R)
• M93: 82,106,193 km (0.115 R)
• M94: 82,486,022 km (0.115 R)
• M95: 83,628,650 km (0.074 R)
• M96: 83,755,958 km (0.057 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit