🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 220 Days

Day: 14.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 333 Days

Day: 43.1 Hours

Environment

Temp: 73 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,860,248 km

• M1: 199,115 km (0.082 R)
• M2: 710,739 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.53 AU - 1.75 AU

Year: 756 Days

Day: 23 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.45 AU - 2.25 AU

Year: 906 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2 AU - 3.1 AU

Year: 1465 Days

Day: 21 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,860,248 km

• M1: 58,493 km (0.073 R)
• M2: 791,971 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.29 AU - 3.63 AU

Year: 1833 Days

Day: 24 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.35 AU - 6.67 AU

Year: 5978 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 104,860,248 km

• M1: 187,745 km (0.065 R)
• M2: 289,472 km (0.091 R)
• M3: 667,057 km (0.079 R)
• M4: 775,515 km (0.104 R)
• M5: 904,170 km (0.094 R)
• M6: 985,102 km (0.065 R)
• M7: 1,068,727 km (0.11 R)
• M8: 1,184,516 km (0.088 R)
• M9: 1,351,018 km (0.07 R)
• M10: 2,113,519 km (0.048 R)
• M11: 2,224,221 km (0.096 R)
• M12: 2,707,422 km (0.072 R)
• M13: 3,373,133 km (0.109 R)
• M14: 3,525,573 km (0.1 R)
• M15: 3,747,427 km (0.104 R)
• M16: 4,042,583 km (0.07 R)
• M17: 4,511,722 km (0.09 R)
• M18: 4,973,680 km (0.118 R)
• M19: 5,122,829 km (0.092 R)
• M20: 5,476,479 km (0.109 R)
• M21: 5,578,953 km (0.074 R)
• M22: 6,101,349 km (0.05 R)
• M23: 6,207,713 km (0.106 R)
• M24: 6,422,386 km (0.116 R)
• M25: 7,081,066 km (0.104 R)
• M26: 7,446,982 km (0.063 R)
• M27: 7,532,253 km (0.108 R)
• M28: 7,732,564 km (0.092 R)
• M29: 8,521,992 km (0.089 R)
• M30: 8,670,992 km (0.051 R)
• M31: 9,153,744 km (0.097 R)
• M32: 9,769,489 km (0.116 R)
• M33: 10,686,225 km (0.104 R)
• M34: 10,814,879 km (0.108 R)
• M35: 11,106,146 km (0.095 R)
• M36: 11,236,296 km (0.06 R)
• M37: 12,737,062 km (0.09 R)
• M38: 13,147,858 km (0.116 R)
• M39: 13,251,230 km (0.085 R)
• M40: 13,424,165 km (0.083 R)
• M41: 13,632,555 km (0.115 R)
• M42: 13,772,130 km (0.1 R)
• M43: 14,941,985 km (0.08 R)
• M44: 15,812,645 km (0.112 R)
• M45: 16,439,460 km (0.117 R)
• M46: 17,036,654 km (0.101 R)
• M47: 17,262,547 km (0.078 R)
• M48: 17,527,335 km (0.1 R)
• M49: 17,641,179 km (0.081 R)
• M50: 17,869,615 km (0.087 R)
• M51: 18,137,395 km (0.084 R)
• M52: 18,909,919 km (0.119 R)
• M53: 19,065,800 km (0.079 R)
• M54: 20,847,810 km (0.115 R)
• M55: 21,049,168 km (0.116 R)
• M56: 21,494,222 km (0.092 R)
• M57: 21,616,294 km (0.076 R)
• M58: 21,738,366 km (0.092 R)
• M59: 21,983,407 km (0.05 R)
• M60: 22,435,043 km (0.1 R)
• M61: 23,514,691 km (0.117 R)
• M62: 23,682,241 km (0.084 R)
• M63: 23,766,315 km (0.05 R)
• M64: 24,568,758 km (0.11 R)
• M65: 24,696,215 km (0.102 R)
• M66: 25,767,635 km (0.102 R)
• M67: 26,504,704 km (0.055 R)
• M68: 26,591,919 km (0.112 R)
• M69: 26,766,500 km (0.086 R)
• M70: 27,469,011 km (0.104 R)
• M71: 28,221,938 km (0.101 R)
• M72: 28,444,689 km (0.097 R)
• M73: 29,612,450 km (0.069 R)
• M74: 30,020,403 km (0.051 R)
• M75: 30,521,406 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 9.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.77 AU - 13.13 AU

Year: 15810 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,860,248 km

• M1: 341,382 km (0.116 R)
• M2: 855,849 km (0.116 R)
• M3: 1,017,116 km (0.109 R)
• M4: 1,388,418 km (0.057 R)
• M5: 1,658,741 km (0.109 R)
• M6: 1,759,421 km (0.09 R)
• M7: 1,841,550 km (0.069 R)
• M8: 1,988,305 km (0.065 R)
• M9: 2,271,195 km (0.116 R)
• M10: 2,567,099 km (0.047 R)
• M11: 2,803,314 km (0.072 R)
• M12: 2,924,040 km (0.089 R)
• M13: 3,322,120 km (0.049 R)
• M14: 3,450,176 km (0.119 R)
• M15: 3,897,623 km (0.114 R)
• M16: 4,032,710 km (0.111 R)
• M17: 4,532,067 km (0.059 R)
• M18: 4,617,189 km (0.04 R)
• M19: 5,021,701 km (0.089 R)
• M20: 5,287,836 km (0.104 R)
• M21: 6,334,423 km (0.078 R)
• M22: 7,343,011 km (0.08 R)
• M23: 7,577,731 km (0.043 R)
• M24: 7,679,008 km (0.088 R)
• M25: 8,123,314 km (0.104 R)
• M26: 8,576,147 km (0.084 R)
• M27: 8,858,737 km (0.111 R)
• M28: 9,108,715 km (0.076 R)
• M29: 9,180,522 km (0.034 R)
• M30: 9,506,047 km (0.094 R)
• M31: 10,057,166 km (0.047 R)
• M32: 10,131,366 km (0.049 R)
• M33: 10,618,606 km (0.11 R)
• M34: 10,807,997 km (0.09 R)
• M35: 11,267,263 km (0.113 R)
• M36: 11,383,052 km (0.113 R)
• M37: 11,928,635 km (0.085 R)
• M38: 12,562,780 km (0.036 R)
• M39: 12,682,758 km (0.104 R)
• M40: 12,964,600 km (0.116 R)
• M41: 13,863,534 km (0.049 R)
• M42: 14,404,181 km (0.089 R)
• M43: 15,163,988 km (0.075 R)
• M44: 15,807,259 km (0.086 R)
• M45: 16,110,494 km (0.057 R)
• M46: 16,328,308 km (0.108 R)
• M47: 16,503,188 km (0.05 R)
• M48: 17,565,932 km (0.117 R)
• M49: 18,377,350 km (0.078 R)
• M50: 18,559,261 km (0.104 R)
• M51: 18,650,516 km (0.112 R)
• M52: 18,787,548 km (0.052 R)
• M53: 18,970,955 km (0.083 R)
• M54: 19,339,414 km (0.072 R)
• M55: 20,411,881 km (0.119 R)
• M56: 21,503,497 km (0.091 R)
• M57: 22,080,646 km (0.062 R)
• M58: 22,468,254 km (0.088 R)
• M59: 23,348,488 km (0.103 R)
• M60: 24,239,941 km (0.086 R)
• M61: 25,445,850 km (0.111 R)
• M62: 26,363,184 km (0.104 R)
• M63: 26,619,894 km (0.092 R)
• M64: 27,032,335 km (0.08 R)
• M65: 27,707,171 km (0.112 R)
• M66: 27,811,441 km (0.09 R)
• M67: 28,020,429 km (0.1 R)
• M68: 29,073,299 km (0.111 R)
• M69: 30,031,922 km (0.095 R)
• M70: 30,730,694 km (0.042 R)
• M71: 31,163,331 km (0.094 R)
• M72: 31,380,397 km (0.104 R)
• M73: 31,489,155 km (0.108 R)
• M74: 31,816,176 km (0.088 R)
• M75: 33,968,740 km (0.069 R)
• M76: 34,248,189 km (0.068 R)
• M77: 34,865,429 km (0.11 R)
• M78: 35,260,218 km (0.043 R)
• M79: 36,339,118 km (0.066 R)
• M80: 36,567,704 km (0.119 R)
• M81: 36,911,330 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 7.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.99 AU - 18.53 AU

Year: 21454 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 104,860,248 km

• M1: 345,721 km (0.112 R)
• M2: 852,109 km (0.052 R)
• M3: 1,285,495 km (0.079 R)
• M4: 2,437,697 km (0.119 R)
• M5: 2,493,348 km (0.055 R)
• M6: 2,778,182 km (0.071 R)
• M7: 3,163,995 km (0.111 R)
• M8: 3,317,034 km (0.117 R)
• M9: 3,566,862 km (0.096 R)
• M10: 4,184,402 km (0.095 R)
• M11: 5,553,073 km (0.082 R)
• M12: 5,774,927 km (0.12 R)
• M13: 5,849,576 km (0.08 R)
• M14: 5,924,674 km (0.114 R)
• M15: 6,075,469 km (0.102 R)
• M16: 6,151,464 km (0.102 R)
• M17: 6,304,204 km (0.086 R)
• M18: 7,449,376 km (0.068 R)
• M19: 8,402,314 km (0.098 R)
• M20: 10,878,308 km (0.054 R)
• M21: 10,970,610 km (0.104 R)
• M22: 11,249,311 km (0.044 R)
• M23: 11,813,445 km (0.111 R)
• M24: 12,435,024 km (0.048 R)
• M25: 13,859,644 km (0.118 R)
• M26: 14,667,622 km (0.065 R)
• M27: 17,127,759 km (0.093 R)
• M28: 18,487,454 km (0.071 R)
• M29: 18,652,910 km (0.109 R)
• M30: 19,656,263 km (0.06 R)
• M31: 20,277,991 km (0.079 R)
• M32: 20,334,839 km (0.104 R)
• M33: 20,619,823 km (0.087 R)
• M34: 22,474,986 km (0.039 R)
• M35: 23,901,102 km (0.113 R)
• M36: 24,564,419 km (0.047 R)
• M37: 26,218,224 km (0.081 R)
• M38: 26,652,805 km (0.075 R)
• M39: 26,777,420 km (0.081 R)
• M40: 28,160,902 km (0.067 R)
• M41: 29,181,757 km (0.062 R)
• M42: 30,084,730 km (0.037 R)
• M43: 30,214,432 km (0.059 R)
• M44: 30,604,882 km (0.032 R)
• M45: 31,128,026 km (0.074 R)
• M46: 31,654,012 km (0.06 R)
• M47: 31,918,202 km (0.109 R)
• M48: 32,915,272 km (0.088 R)
• M49: 33,115,882 km (0.059 R)
• M50: 33,518,301 km (0.072 R)
• M51: 36,311,742 km (0.116 R)
• M52: 37,491,620 km (0.062 R)
• M53: 38,613,754 km (0.116 R)
• M54: 39,462,422 km (0.085 R)
• M55: 40,174,359 km (0.083 R)
• M56: 42,335,749 km (0.032 R)
• M57: 42,699,571 km (0.036 R)
• M58: 42,991,436 km (0.083 R)
• M59: 43,210,747 km (0.073 R)
• M60: 43,357,203 km (0.116 R)
• M61: 44,534,538 km (0.065 R)
• M62: 44,904,494 km (0.108 R)
• M63: 46,394,937 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 7.9

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.82 AU - 23.3 AU

Year: 31133 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,860,248 km

• M1: 135,236 km (0.116 R)
• M2: 203,004 km (0.105 R)
• M3: 394,490 km (0.093 R)
• M4: 463,604 km (0.101 R)
• M5: 697,874 km (0.096 R)
• M6: 1,449,603 km (0.09 R)
• M7: 2,249,952 km (0.078 R)
• M8: 3,117,470 km (0.087 R)
• M9: 3,561,327 km (0.112 R)
• M10: 4,783,841 km (0.087 R)
• M11: 5,942,626 km (0.061 R)
• M12: 6,184,376 km (0.049 R)
• M13: 6,429,417 km (0.089 R)
• M14: 6,677,750 km (0.114 R)
• M15: 10,108,029 km (0.089 R)
• M16: 10,469,308 km (0.064 R)
• M17: 11,578,576 km (0.096 R)
• M18: 11,653,973 km (0.069 R)
• M19: 12,032,755 km (0.097 R)
• M20: 12,415,726 km (0.081 R)
• M21: 13,827,032 km (0.091 R)
• M22: 14,228,104 km (0.054 R)
• M23: 14,551,684 km (0.1 R)
• M24: 15,786,615 km (0.07 R)
• M25: 17,226,344 km (0.073 R)
• M26: 18,005,600 km (0.043 R)
• M27: 18,619,400 km (0.062 R)
• M28: 20,867,557 km (0.091 R)
• M29: 20,959,260 km (0.049 R)
• M30: 21,419,722 km (0.034 R)
• M31: 22,257,022 km (0.046 R)
• M32: 23,963,485 km (0.114 R)
• M33: 25,026,976 km (0.118 R)
• M34: 25,613,549 km (0.071 R)
• M35: 25,908,556 km (0.082 R)
• M36: 27,199,735 km (0.073 R)
• M37: 27,802,764 km (0.066 R)
• M38: 30,570,175 km (0.032 R)
• M39: 32,889,241 km (0.112 R)
• M40: 33,209,830 km (0.074 R)
• M41: 33,639,026 km (0.061 R)
• M42: 34,069,868 km (0.036 R)
• M43: 35,702,130 km (0.04 R)
• M44: 36,251,902 km (0.114 R)
• M45: 38,253,971 km (0.105 R)
• M46: 38,366,169 km (0.077 R)
• M47: 38,929,256 km (0.098 R)
• M48: 43,062,944 km (0.114 R)
• M49: 43,179,780 km (0.099 R)
• M50: 43,296,765 km (0.104 R)
• M51: 43,413,751 km (0.105 R)
• M52: 43,882,890 km (0.054 R)
• M53: 44,589,740 km (0.041 R)
• M54: 45,895,280 km (0.092 R)
• M55: 46,253,567 km (0.072 R)
• M56: 47,333,813 km (0.102 R)
• M57: 49,274,995 km (0.112 R)
• M58: 50,132,341 km (0.079 R)
• M59: 51,241,908 km (0.108 R)
• M60: 51,861,842 km (0.051 R)
• M61: 53,862,115 km (0.037 R)
• M62: 54,492,371 km (0.119 R)
• M63: 57,166,283 km (0.102 R)
• M64: 57,423,143 km (0.039 R)
• M65: 58,454,470 km (0.075 R)
• M66: 59,621,932 km (0.072 R)
• M67: 59,882,382 km (0.07 R)
• M68: 61,584,955 km (0.12 R)
• M69: 63,037,850 km (0.108 R)
• M70: 64,635,705 km (0.104 R)
• M71: 65,573,833 km (0.117 R)
• M72: 66,381,662 km (0.118 R)
• M73: 66,651,686 km (0.089 R)
• M74: 67,192,781 km (0.079 R)
• M75: 68,007,192 km (0.101 R)
• M76: 68,961,327 km (0.078 R)
• M77: 72,127,716 km (0.079 R)
• M78: 72,544,196 km (0.117 R)
• M79: 72,683,173 km (0.059 R)
• M80: 72,822,299 km (0.088 R)
• M81: 73,100,700 km (0.118 R)
• M82: 75,904,763 km (0.049 R)
• M83: 79,458,909 km (0.057 R)
• M84: 80,895,647 km (0.103 R)
• M85: 83,649,145 km (0.11 R)
• M86: 84,525,041 km (0.116 R)
• M87: 85,550,834 km (0.084 R)
• M88: 86,433,311 km (0.108 R)
• M89: 87,023,325 km (0.112 R)
• M90: 93,903,481 km (0.055 R)
• M91: 95,726,929 km (0.067 R)
• M92: 95,879,370 km (0.051 R)
• M93: 97,408,709 km (0.069 R)
• M94: 98,022,509 km (0.087 R)
• M95: 98,483,869 km (0.12 R)
• M96: 102,044,448 km (0.042 R)
• M97: 102,824,002 km (0.12 R)
• M98: 104,075,538 km (0.098 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit