🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.81 AU

Year: 219 Days

Day: 43.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.8 AU - 1 AU

Year: 327 Days

Day: 46.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.88 AU - 1.02 AU

Year: 355 Days

Day: 13 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.03 AU - 1.13 AU

Year: 430 Days

Day: 15.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.11 AU - 1.35 AU

Year: 522 Days

Day: 39.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 614 Days

Day: 25.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.6 AU

Year: 1362 Days

Day: 33.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,643,070 km

• M1: 869,164 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 11.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.39 AU - 6.53 AU

Year: 4885 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,643,070 km

• M1: 228,586 km (0.119 R)
• M2: 449,691 km (0.063 R)
• M3: 707,448 km (0.066 R)
• M4: 788,082 km (0.076 R)
• M5: 872,455 km (0.116 R)
• M6: 945,159 km (0.064 R)
• M7: 1,020,257 km (0.07 R)
• M8: 1,144,873 km (0.098 R)
• M9: 1,488,349 km (0.116 R)
• M10: 1,760,318 km (0.051 R)
• M11: 2,279,572 km (0.093 R)
• M12: 2,414,210 km (0.085 R)
• M13: 2,691,415 km (0.07 R)
• M14: 2,811,842 km (0.115 R)
• M15: 2,978,942 km (0.062 R)
• M16: 3,126,595 km (0.074 R)
• M17: 3,230,267 km (0.094 R)
• M18: 3,512,408 km (0.053 R)
• M19: 3,668,589 km (0.086 R)
• M20: 3,839,429 km (0.088 R)
• M21: 4,239,753 km (0.093 R)
• M22: 4,719,663 km (0.118 R)
• M23: 5,175,787 km (0.117 R)
• M24: 5,299,056 km (0.096 R)
• M25: 5,381,634 km (0.057 R)
• M26: 5,492,635 km (0.097 R)
• M27: 5,576,261 km (0.079 R)
• M28: 6,231,948 km (0.109 R)
• M29: 6,628,233 km (0.066 R)
• M30: 7,032,895 km (0.066 R)
• M31: 7,307,108 km (0.106 R)
• M32: 7,584,762 km (0.099 R)
• M33: 7,787,616 km (0.066 R)
• M34: 7,928,986 km (0.077 R)
• M35: 8,310,311 km (0.075 R)
• M36: 9,240,062 km (0.09 R)
• M37: 9,406,714 km (0.101 R)
• M38: 9,574,264 km (0.12 R)
• M39: 9,708,902 km (0.067 R)
• M40: 10,444,026 km (0.068 R)
• M41: 11,090,887 km (0.118 R)
• M42: 11,392,476 km (0.118 R)
• M43: 12,276,899 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.5

Radius: 3.7

Gravity: 52.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.85 AU - 15.65 AU

Year: 21690 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,643,070 km

• M1: 181,313 km (0.088 R)
• M2: 388,356 km (0.082 R)
• M3: 513,569 km (0.106 R)
• M4: 1,186,910 km (0.084 R)
• M5: 2,178,145 km (0.082 R)
• M6: 2,824,857 km (0.045 R)
• M7: 2,944,834 km (0.048 R)
• M8: 3,066,457 km (0.05 R)
• M9: 3,483,536 km (0.083 R)
• M10: 3,612,190 km (0.09 R)
• M11: 4,232,872 km (0.051 R)
• M12: 4,370,203 km (0.07 R)
• M13: 4,649,203 km (0.063 R)
• M14: 5,078,249 km (0.073 R)
• M15: 5,669,909 km (0.05 R)
• M16: 6,025,054 km (0.052 R)
• M17: 6,127,828 km (0.08 R)
• M18: 7,078,822 km (0.113 R)
• M19: 7,351,090 km (0.09 R)
• M20: 7,626,649 km (0.068 R)
• M21: 8,359,080 km (0.112 R)
• M22: 8,416,376 km (0.117 R)
• M23: 8,646,757 km (0.091 R)
• M24: 9,113,652 km (0.093 R)
• M25: 9,950,353 km (0.093 R)
• M26: 10,011,090 km (0.119 R)
• M27: 10,132,862 km (0.051 R)
• M28: 10,439,388 km (0.096 R)
• M29: 10,873,671 km (0.08 R)
• M30: 12,276,600 km (0.034 R)
• M31: 12,341,824 km (0.071 R)
• M32: 12,866,763 km (0.096 R)
• M33: 14,006,549 km (0.103 R)
• M34: 15,881,908 km (0.07 R)
• M35: 16,452,624 km (0.09 R)
• M36: 17,029,922 km (0.108 R)
• M37: 17,613,803 km (0.079 R)
• M38: 18,801,311 km (0.034 R)
• M39: 19,177,549 km (0.073 R)
• M40: 20,014,250 km (0.089 R)
• M41: 20,862,919 km (0.038 R)
• M42: 21,018,351 km (0.115 R)
• M43: 21,565,879 km (0.063 R)
• M44: 22,276,469 km (0.04 R)
• M45: 22,674,699 km (0.102 R)
• M46: 23,964,532 km (0.078 R)
• M47: 24,045,913 km (0.073 R)
• M48: 24,618,274 km (0.088 R)
• M49: 26,362,137 km (0.12 R)
• M50: 28,317,381 km (0.082 R)
• M51: 28,403,400 km (0.067 R)
• M52: 30,142,774 km (0.049 R)
• M53: 30,318,701 km (0.095 R)
• M54: 31,469,857 km (0.113 R)
• M55: 32,635,224 km (0.049 R)
• M56: 34,089,016 km (0.049 R)
• M57: 35,470,852 km (0.037 R)
• M58: 36,776,991 km (0.107 R)
• M59: 39,244,309 km (0.114 R)
• M60: 40,110,630 km (0.11 R)
• M61: 41,275,698 km (0.11 R)
• M62: 42,353,252 km (0.097 R)
• M63: 43,142,829 km (0.071 R)
• M64: 46,045,477 km (0.104 R)
• M65: 46,247,883 km (0.075 R)
• M66: 49,217,101 km (0.096 R)
• M67: 55,229,888 km (0.092 R)
• M68: 56,850,183 km (0.107 R)
• M69: 60,026,894 km (0.058 R)
• M70: 62,586,962 km (0.115 R)
• M71: 63,823,837 km (0.101 R)
• M72: 63,936,634 km (0.046 R)
• M73: 65,068,791 km (0.065 R)
• M74: 66,664,850 km (0.056 R)
• M75: 66,779,442 km (0.119 R)
• M76: 67,352,851 km (0.114 R)
• M77: 68,158,435 km (0.041 R)
• M78: 68,273,775 km (0.052 R)
• M79: 68,967,311 km (0.101 R)
• M80: 69,083,100 km (0.075 R)
• M81: 69,430,765 km (0.056 R)
• M82: 70,011,803 km (0.084 R)
• M83: 70,244,578 km (0.082 R)
• M84: 70,594,338 km (0.047 R)
• M85: 71,061,532 km (0.056 R)
• M86: 72,940,631 km (0.094 R)
• M87: 73,176,696 km (0.081 R)
• M88: 75,074,046 km (0.081 R)
• M89: 76,507,642 km (0.09 R)
• M90: 77,107,679 km (0.115 R)
• M91: 79,766,183 km (0.066 R)
• M92: 80,740,364 km (0.114 R)
• M93: 81,228,951 km (0.058 R)
• M94: 81,596,064 km (0.047 R)
• M95: 81,718,435 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 6.2

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.56 AU - 17.4 AU

Year: 24459 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,643,070 km

• M1: 94,695 km (0.054 R)
• M2: 136,433 km (0.091 R)
• M3: 231,278 km (0.118 R)
• M4: 532,568 km (0.056 R)
• M5: 572,212 km (0.082 R)
• M6: 763,398 km (0.057 R)
• M7: 1,177,186 km (0.068 R)
• M8: 1,256,622 km (0.118 R)
• M9: 1,310,627 km (0.077 R)
• M10: 1,955,394 km (0.1 R)
• M11: 2,211,356 km (0.116 R)
• M12: 2,443,980 km (0.111 R)
• M13: 2,790,000 km (0.048 R)
• M14: 2,896,963 km (0.085 R)
• M15: 3,114,628 km (0.12 R)
• M16: 3,451,372 km (0.112 R)
• M17: 4,037,946 km (0.11 R)
• M18: 4,118,579 km (0.094 R)
• M19: 4,487,637 km (0.106 R)
• M20: 5,883,983 km (0.117 R)
• M21: 6,867,589 km (0.115 R)
• M22: 7,501,735 km (0.036 R)
• M23: 8,103,417 km (0.07 R)
• M24: 8,564,927 km (0.081 R)
• M25: 8,825,078 km (0.106 R)
• M26: 9,299,752 km (0.067 R)
• M27: 9,891,262 km (0.115 R)
• M28: 10,218,881 km (0.104 R)
• M29: 10,328,985 km (0.066 R)
• M30: 10,384,187 km (0.109 R)
• M31: 12,493,217 km (0.077 R)
• M32: 13,686,560 km (0.04 R)
• M33: 14,174,099 km (0.067 R)
• M34: 15,291,595 km (0.116 R)
• M35: 16,052,151 km (0.032 R)
• M36: 17,808,280 km (0.097 R)
• M37: 17,874,402 km (0.107 R)
• M38: 18,406,971 km (0.113 R)
• M39: 18,877,307 km (0.111 R)
• M40: 19,147,779 km (0.111 R)
• M41: 19,692,615 km (0.079 R)
• M42: 19,966,977 km (0.072 R)
• M43: 20,797,545 km (0.115 R)
• M44: 25,116,435 km (0.078 R)
• M45: 25,339,486 km (0.097 R)
• M46: 26,615,556 km (0.073 R)
• M47: 26,691,252 km (0.11 R)
• M48: 27,070,931 km (0.106 R)
• M49: 27,375,962 km (0.115 R)
• M50: 28,375,126 km (0.087 R)
• M51: 29,229,778 km (0.115 R)
• M52: 32,327,651 km (0.063 R)
• M53: 32,570,299 km (0.11 R)
• M54: 32,732,313 km (0.107 R)
• M55: 33,628,405 km (0.096 R)
• M56: 34,367,568 km (0.101 R)
• M57: 34,532,574 km (0.065 R)
• M58: 34,780,607 km (0.053 R)
• M59: 35,694,950 km (0.101 R)
• M60: 35,861,901 km (0.052 R)
• M61: 36,448,773 km (0.117 R)
• M62: 37,038,787 km (0.086 R)
• M63: 40,470,562 km (0.096 R)
• M64: 40,994,005 km (0.08 R)
• M65: 41,519,692 km (0.101 R)
• M66: 42,400,824 km (0.083 R)
• M67: 42,666,360 km (0.06 R)
• M68: 43,288,089 km (0.051 R)
• M69: 43,823,350 km (0.083 R)
• M70: 45,261,584 km (0.097 R)
• M71: 45,623,461 km (0.112 R)
• M72: 47,447,657 km (0.115 R)
• M73: 49,295,490 km (0.112 R)
• M74: 49,667,839 km (0.073 R)
• M75: 51,072,713 km (0.046 R)
• M76: 52,300,762 km (0.066 R)
• M77: 52,680,591 km (0.105 R)
• M78: 53,347,349 km (0.078 R)
• M79: 53,921,206 km (0.038 R)
• M80: 55,075,054 km (0.079 R)
• M81: 57,504,674 km (0.105 R)
• M82: 57,700,647 km (0.115 R)
• M83: 58,289,614 km (0.093 R)
• M84: 58,387,899 km (0.115 R)
• M85: 58,979,260 km (0.113 R)
• M86: 59,671,599 km (0.062 R)
• M87: 62,870,899 km (0.056 R)
• M88: 64,593,069 km (0.056 R)
• M89: 64,796,822 km (0.114 R)
• M90: 65,102,600 km (0.112 R)
• M91: 65,306,801 km (0.074 R)
• M92: 65,920,451 km (0.113 R)
• M93: 68,290,979 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit