🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.61 AU - 0.93 AU

Year: 291 Days

Day: 15.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.55 AU - 1.75 AU

Year: 912 Days

Day: 28.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,895,729 km

• M1: 169,644 km (0.111 R)
• M2: 1,731,147 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.54 AU - 1.98 AU

Year: 1005 Days

Day: 40.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.19 AU - 2.83 AU

Year: 1712 Days

Day: 45 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.7 AU - 3.6 AU

Year: 2407 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,895,729 km

• M1: 166,951 km (0.096 R)
• M2: 233,223 km (0.047 R)
• M3: 344,225 km (0.113 R)
• M4: 550,071 km (0.096 R)
• M5: 629,957 km (0.083 R)
• M6: 771,177 km (0.07 R)
• M7: 840,590 km (0.102 R)
• M8: 952,041 km (0.054 R)
• M9: 1,349,373 km (0.07 R)
• M10: 2,054,876 km (0.116 R)
• M11: 2,567,698 km (0.079 R)
• M12: 2,800,771 km (0.077 R)
• M13: 3,181,049 km (0.061 R)
• M14: 3,252,108 km (0.098 R)
• M15: 3,323,616 km (0.03 R)
• M16: 3,624,008 km (0.091 R)
• M17: 4,067,267 km (0.046 R)
• M18: 4,251,422 km (0.118 R)
• M19: 4,408,649 km (0.087 R)
• M20: 4,607,914 km (0.091 R)
• M21: 4,789,825 km (0.104 R)
• M22: 4,922,668 km (0.056 R)
• M23: 5,005,096 km (0.114 R)
• M24: 5,202,565 km (0.077 R)
• M25: 5,297,111 km (0.072 R)
• M26: 5,680,830 km (0.115 R)
• M27: 5,788,989 km (0.103 R)
• M28: 6,610,880 km (0.115 R)
• M29: 6,679,096 km (0.105 R)
• M30: 6,804,908 km (0.091 R)
• M31: 6,931,318 km (0.096 R)
• M32: 7,047,107 km (0.048 R)
• M33: 7,221,987 km (0.049 R)
• M34: 7,421,700 km (0.085 R)
• M35: 7,599,721 km (0.088 R)
• M36: 7,875,131 km (0.092 R)
• M37: 8,056,593 km (0.113 R)
• M38: 8,263,936 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 13.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.87 AU - 3.53 AU

Year: 2464 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 86,895,729 km

• M1: 189,391 km (0.106 R)
• M2: 286,181 km (0.101 R)
• M3: 457,021 km (0.115 R)
• M4: 562,787 km (0.12 R)
• M5: 685,308 km (0.103 R)
• M6: 1,028,635 km (0.106 R)
• M7: 1,129,015 km (0.11 R)
• M8: 1,233,135 km (0.06 R)
• M9: 1,323,941 km (0.091 R)
• M10: 1,443,021 km (0.118 R)
• M11: 1,557,164 km (0.086 R)
• M12: 1,870,422 km (0.051 R)
• M13: 1,976,188 km (0.108 R)
• M14: 2,074,174 km (0.119 R)
• M15: 2,163,933 km (0.034 R)
• M16: 2,275,384 km (0.088 R)
• M17: 2,451,460 km (0.117 R)
• M18: 2,621,553 km (0.038 R)
• M19: 2,828,746 km (0.118 R)
• M20: 3,041,474 km (0.052 R)
• M21: 3,247,919 km (0.059 R)
• M22: 3,494,756 km (0.087 R)
• M23: 3,638,669 km (0.118 R)
• M24: 3,748,025 km (0.074 R)
• M25: 3,833,745 km (0.048 R)
• M26: 3,944,896 km (0.115 R)
• M27: 4,069,810 km (0.086 R)
• M28: 4,221,502 km (0.087 R)
• M29: 4,400,721 km (0.06 R)
• M30: 4,595,796 km (0.067 R)
• M31: 5,116,247 km (0.059 R)
• M32: 5,252,830 km (0.056 R)
• M33: 5,404,373 km (0.055 R)
• M34: 6,126,332 km (0.118 R)
• M35: 6,213,398 km (0.067 R)
• M36: 6,329,935 km (0.103 R)
• M37: 6,773,792 km (0.12 R)
• M38: 6,893,919 km (0.084 R)
• M39: 7,090,490 km (0.065 R)
• M40: 7,489,468 km (0.057 R)
• M41: 7,644,900 km (0.114 R)
• M42: 7,801,379 km (0.08 R)
• M43: 7,974,763 km (0.082 R)
• M44: 8,149,494 km (0.096 R)
• M45: 8,325,421 km (0.086 R)
• M46: 8,648,702 km (0.116 R)
• M47: 8,762,845 km (0.076 R)
• M48: 9,157,783 km (0.072 R)
• M49: 9,609,270 km (0.095 R)
• M50: 9,948,408 km (0.096 R)
• M51: 10,171,010 km (0.073 R)
• M52: 10,274,382 km (0.067 R)
• M53: 10,534,084 km (0.041 R)
• M54: 10,778,527 km (0.073 R)
• M55: 11,077,872 km (0.037 R)
• M56: 11,255,295 km (0.078 R)
• M57: 11,362,108 km (0.096 R)
• M58: 11,523,075 km (0.059 R)
• M59: 11,612,834 km (0.096 R)
• M60: 11,919,809 km (0.115 R)
• M61: 12,065,068 km (0.098 R)
• M62: 12,174,574 km (0.103 R)
• M63: 12,357,682 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 13.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.68 AU - 6.24 AU

Year: 5492 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,895,729 km

• M1: 233,522 km (0.101 R)
• M2: 327,919 km (0.06 R)
• M3: 478,414 km (0.093 R)
• M4: 629,508 km (0.103 R)
• M5: 1,055,263 km (0.037 R)
• M6: 1,187,508 km (0.112 R)
• M7: 1,287,290 km (0.085 R)
• M8: 1,469,500 km (0.101 R)
• M9: 1,632,711 km (0.106 R)
• M10: 1,759,271 km (0.039 R)
• M11: 2,143,737 km (0.034 R)
• M12: 2,252,046 km (0.088 R)
• M13: 2,753,498 km (0.056 R)
• M14: 3,271,855 km (0.091 R)
• M15: 4,339,685 km (0.101 R)
• M16: 4,517,706 km (0.074 R)
• M17: 4,698,121 km (0.11 R)
• M18: 4,799,548 km (0.092 R)
• M19: 5,486,502 km (0.056 R)
• M20: 5,852,568 km (0.033 R)
• M21: 6,115,860 km (0.072 R)
• M22: 6,929,074 km (0.114 R)
• M23: 7,067,901 km (0.038 R)
• M24: 7,254,450 km (0.044 R)
• M25: 7,490,066 km (0.069 R)
• M26: 7,632,633 km (0.1 R)
• M27: 7,896,374 km (0.08 R)
• M28: 8,730,681 km (0.093 R)
• M29: 8,830,762 km (0.098 R)
• M30: 9,031,971 km (0.108 R)
• M31: 9,260,108 km (0.061 R)
• M32: 9,438,878 km (0.114 R)
• M33: 9,670,455 km (0.111 R)
• M34: 9,825,887 km (0.081 R)
• M35: 10,668,871 km (0.063 R)
• M36: 11,126,192 km (0.099 R)
• M37: 11,289,104 km (0.11 R)
• M38: 11,672,523 km (0.106 R)
• M39: 11,948,980 km (0.117 R)
• M40: 12,087,957 km (0.077 R)
• M41: 12,171,732 km (0.116 R)
• M42: 12,311,606 km (0.104 R)
• M43: 12,649,547 km (0.104 R)
• M44: 12,819,640 km (0.118 R)
• M45: 13,047,777 km (0.106 R)
• M46: 13,478,918 km (0.04 R)
• M47: 14,208,058 km (0.114 R)
• M48: 14,503,364 km (0.107 R)
• M49: 14,890,224 km (0.086 R)
• M50: 15,160,099 km (0.112 R)
• M51: 15,250,456 km (0.072 R)
• M52: 15,340,962 km (0.051 R)
• M53: 16,132,784 km (0.106 R)
• M54: 16,286,571 km (0.077 R)
• M55: 17,125,515 km (0.049 R)
• M56: 17,502,951 km (0.103 R)
• M57: 17,819,500 km (0.077 R)
• M58: 18,106,129 km (0.113 R)
• M59: 18,683,876 km (0.063 R)
• M60: 19,039,919 km (0.12 R)
• M61: 19,890,533 km (0.064 R)
• M62: 20,187,784 km (0.1 R)
• M63: 20,519,891 km (0.091 R)
• M64: 20,653,183 km (0.115 R)
• M65: 21,223,151 km (0.088 R)
• M66: 21,628,561 km (0.109 R)
• M67: 21,764,246 km (0.054 R)
• M68: 22,241,463 km (0.077 R)
• M69: 22,344,237 km (0.064 R)
• M70: 22,481,418 km (0.088 R)
• M71: 22,756,678 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 5.9

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.87 AU - 16.15 AU

Year: 23792 Days

Day: 18.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,895,729 km

• M1: 202,107 km (0.071 R)
• M2: 742,005 km (0.112 R)
• M3: 1,317,658 km (0.1 R)
• M4: 1,856,659 km (0.1 R)
• M5: 2,187,121 km (0.117 R)
• M6: 2,378,606 km (0.116 R)
• M7: 3,910,488 km (0.084 R)
• M8: 4,427,947 km (0.102 R)
• M9: 4,572,758 km (0.117 R)
• M10: 5,371,611 km (0.104 R)
• M11: 5,629,966 km (0.114 R)
• M12: 6,429,417 km (0.111 R)
• M13: 8,971,534 km (0.089 R)
• M14: 9,401,478 km (0.058 R)
• M15: 9,525,644 km (0.041 R)
• M16: 10,217,834 km (0.108 R)
• M17: 10,602,151 km (0.065 R)
• M18: 11,385,146 km (0.047 R)
• M19: 11,583,812 km (0.061 R)
• M20: 12,321,928 km (0.104 R)
• M21: 12,730,928 km (0.113 R)
• M22: 14,914,160 km (0.054 R)
• M23: 15,642,851 km (0.083 R)
• M24: 16,234,062 km (0.049 R)
• M25: 17,286,184 km (0.028 R)
• M26: 18,827,042 km (0.058 R)
• M27: 19,140,449 km (0.12 R)
• M28: 19,297,826 km (0.11 R)
• M29: 19,534,640 km (0.07 R)
• M30: 20,491,617 km (0.12 R)
• M31: 22,533,927 km (0.089 R)
• M32: 24,469,275 km (0.05 R)
• M33: 24,725,686 km (0.054 R)
• M34: 26,195,036 km (0.11 R)
• M35: 26,282,401 km (0.09 R)
• M36: 26,457,281 km (0.085 R)
• M37: 27,160,840 km (0.064 R)
• M38: 27,337,664 km (0.111 R)
• M39: 27,870,532 km (0.072 R)
• M40: 29,580,436 km (0.054 R)
• M41: 29,853,452 km (0.043 R)
• M42: 30,310,473 km (0.087 R)
• M43: 30,585,733 km (0.086 R)
• M44: 30,769,739 km (0.11 R)
• M45: 31,138,797 km (0.057 R)
• M46: 31,788,201 km (0.06 R)
• M47: 32,254,797 km (0.098 R)
• M48: 32,723,786 km (0.108 R)
• M49: 32,817,734 km (0.056 R)
• M50: 32,911,980 km (0.118 R)
• M51: 33,478,657 km (0.104 R)
• M52: 33,573,353 km (0.119 R)
• M53: 34,048,625 km (0.072 R)
• M54: 34,334,806 km (0.084 R)
• M55: 35,487,457 km (0.089 R)
• M56: 36,750,363 km (0.119 R)
• M57: 38,424,063 km (0.032 R)
• M58: 40,122,448 km (0.116 R)
• M59: 40,828,999 km (0.1 R)
• M60: 42,356,543 km (0.087 R)
• M61: 43,178,882 km (0.102 R)
• M62: 44,110,279 km (0.09 R)
• M63: 44,318,220 km (0.068 R)
• M64: 44,630,580 km (0.106 R)
• M65: 46,098,285 km (0.055 R)
• M66: 46,520,599 km (0.085 R)
• M67: 46,626,365 km (0.077 R)
• M68: 46,838,046 km (0.085 R)
• M69: 48,758,284 km (0.061 R)
• M70: 50,161,064 km (0.084 R)
• M71: 50,595,346 km (0.073 R)
• M72: 52,565,101 km (0.087 R)
• M73: 52,895,713 km (0.119 R)
• M74: 53,006,116 km (0.09 R)
• M75: 53,227,222 km (0.115 R)
• M76: 53,670,181 km (0.092 R)
• M77: 53,781,033 km (0.096 R)
• M78: 54,448,239 km (0.065 R)
• M79: 56,015,576 km (0.028 R)
• M80: 56,353,368 km (0.119 R)
• M81: 56,578,962 km (0.072 R)
• M82: 57,144,143 km (0.094 R)
• M83: 59,423,865 km (0.068 R)
• M84: 60,574,721 km (0.117 R)
• M85: 62,431,530 km (0.07 R)
• M86: 62,548,216 km (0.049 R)
• M87: 63,132,545 km (0.055 R)
• M88: 66,557,738 km (0.09 R)
• M89: 68,232,786 km (0.065 R)
• M90: 68,473,189 km (0.115 R)
• M91: 73,340,506 km (0.069 R)
• M92: 73,833,281 km (0.085 R)
• M93: 76,813,271 km (0.104 R)
• M94: 79,452,776 km (0.101 R)
• M95: 79,832,305 km (0.031 R)
• M96: 84,304,085 km (0.065 R)
• M97: 84,691,244 km (0.063 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: 284 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit