🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 418 Days

Day: 35.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,687,777 km

• M1: 124,914 km (0.097 R)
• M2: 426,055 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.69 AU - 1.71 AU

Year: 772 Days

Day: 43.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.8 AU - 4.88 AU

Year: 3149 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 15

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.35 AU - 12.07 AU

Year: 13071 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,687,777 km

• M1: 215,870 km (0.09 R)
• M2: 435,779 km (0.1 R)
• M3: 617,091 km (0.107 R)
• M4: 768,335 km (0.115 R)
• M5: 1,183,469 km (0.067 R)
• M6: 1,279,810 km (0.087 R)
• M7: 1,612,964 km (0.07 R)
• M8: 1,974,542 km (0.068 R)
• M9: 2,939,299 km (0.085 R)
• M10: 3,244,329 km (0.091 R)
• M11: 3,524,376 km (0.092 R)
• M12: 3,739,648 km (0.097 R)
• M13: 4,108,257 km (0.112 R)
• M14: 4,335,197 km (0.117 R)
• M15: 4,841,286 km (0.111 R)
• M16: 5,407,664 km (0.088 R)
• M17: 5,531,830 km (0.117 R)
• M18: 5,656,894 km (0.097 R)
• M19: 6,296,724 km (0.042 R)
• M20: 6,427,473 km (0.075 R)
• M21: 7,831,598 km (0.112 R)
• M22: 8,114,189 km (0.071 R)
• M23: 8,544,282 km (0.069 R)
• M24: 8,835,250 km (0.102 R)
• M25: 9,477,025 km (0.053 R)
• M26: 9,930,157 km (0.099 R)
• M27: 10,185,072 km (0.117 R)
• M28: 11,332,039 km (0.083 R)
• M29: 11,544,916 km (0.076 R)
• M30: 13,633,752 km (0.116 R)
• M31: 13,746,997 km (0.101 R)
• M32: 14,895,759 km (0.101 R)
• M33: 15,129,281 km (0.092 R)
• M34: 16,254,856 km (0.057 R)
• M35: 16,918,921 km (0.084 R)
• M36: 17,223,652 km (0.099 R)
• M37: 17,962,516 km (0.074 R)
• M38: 19,598,967 km (0.119 R)
• M39: 19,854,929 km (0.101 R)
• M40: 20,111,938 km (0.049 R)
• M41: 21,217,017 km (0.104 R)
• M42: 22,676,195 km (0.072 R)
• M43: 24,099,170 km (0.098 R)
• M44: 24,787,021 km (0.097 R)
• M45: 25,272,316 km (0.102 R)
• M46: 25,551,017 km (0.089 R)
• M47: 26,747,052 km (0.101 R)
• M48: 27,316,122 km (0.105 R)
• M49: 27,817,425 km (0.073 R)
• M50: 28,974,714 km (0.081 R)
• M51: 29,266,430 km (0.09 R)
• M52: 29,926,456 km (0.111 R)
• M53: 30,665,619 km (0.068 R)
• M54: 33,758,704 km (0.041 R)
• M55: 35,225,511 km (0.114 R)
• M56: 37,981,703 km (0.074 R)
• M57: 38,221,209 km (0.104 R)
• M58: 38,461,164 km (0.112 R)
• M59: 39,425,920 km (0.088 R)
• M60: 40,969,920 km (0.086 R)
• M61: 41,543,777 km (0.066 R)
• M62: 45,719,503 km (0.116 R)
• M63: 46,997,966 km (0.091 R)
• M64: 49,155,018 km (0.053 R)
• M65: 49,764,779 km (0.059 R)
• M66: 50,464,598 km (0.104 R)
• M67: 51,432,346 km (0.085 R)
• M68: 52,761,823 km (0.035 R)
• M69: 53,654,473 km (0.108 R)
• M70: 54,012,910 km (0.109 R)
• M71: 54,282,335 km (0.107 R)
• M72: 54,552,060 km (0.09 R)
• M73: 57,457,700 km (0.074 R)
• M74: 58,375,932 km (0.04 R)
• M75: 58,929,294 km (0.084 R)
• M76: 59,855,305 km (0.069 R)
• M77: 60,972,951 km (0.046 R)
• M78: 62,567,963 km (0.117 R)
• M79: 62,945,249 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.34 AU - 17.04 AU

Year: 21644 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,687,777 km

• M1: 113,395 km (0.1 R)
• M2: 185,053 km (0.113 R)
• M3: 314,006 km (0.114 R)
• M4: 514,018 km (0.1 R)
• M5: 752,178 km (0.032 R)
• M6: 1,183,469 km (0.076 R)
• M7: 1,409,960 km (0.077 R)
• M8: 1,870,871 km (0.092 R)
• M9: 2,101,252 km (0.074 R)
• M10: 2,237,087 km (0.103 R)
• M11: 2,920,749 km (0.047 R)
• M12: 5,269,884 km (0.074 R)
• M13: 5,548,435 km (0.076 R)
• M14: 5,879,346 km (0.119 R)
• M15: 5,975,089 km (0.11 R)
• M16: 6,609,982 km (0.03 R)
• M17: 6,709,614 km (0.038 R)
• M18: 6,809,695 km (0.12 R)
• M19: 7,011,353 km (0.105 R)
• M20: 7,266,118 km (0.056 R)
• M21: 7,576,085 km (0.104 R)
• M22: 7,732,564 km (0.12 R)
• M23: 8,102,071 km (0.102 R)
• M24: 8,155,328 km (0.112 R)
• M25: 8,694,329 km (0.034 R)
• M26: 9,023,295 km (0.075 R)
• M27: 9,977,280 km (0.08 R)
• M28: 10,845,247 km (0.118 R)
• M29: 11,497,195 km (0.083 R)
• M30: 11,737,449 km (0.093 R)
• M31: 12,100,822 km (0.048 R)
• M32: 13,401,725 km (0.053 R)
• M33: 13,527,986 km (0.099 R)
• M34: 13,845,283 km (0.116 R)
• M35: 14,876,760 km (0.103 R)
• M36: 15,073,033 km (0.083 R)
• M37: 15,799,630 km (0.104 R)
• M38: 16,133,682 km (0.084 R)
• M39: 17,355,597 km (0.103 R)
• M40: 17,424,262 km (0.076 R)
• M41: 17,700,270 km (0.047 R)
• M42: 18,677,294 km (0.073 R)
• M43: 19,101,404 km (0.118 R)
• M44: 19,243,522 km (0.115 R)
• M45: 19,314,731 km (0.119 R)
• M46: 20,683,551 km (0.099 R)
• M47: 20,756,405 km (0.101 R)
• M48: 21,711,887 km (0.104 R)
• M49: 22,832,225 km (0.07 R)
• M50: 23,285,657 km (0.118 R)
• M51: 23,361,503 km (0.104 R)
• M52: 24,124,601 km (0.098 R)
• M53: 25,831,962 km (0.052 R)
• M54: 26,225,404 km (0.1 R)
• M55: 27,417,550 km (0.102 R)
• M56: 28,060,671 km (0.104 R)
• M57: 28,789,961 km (0.12 R)
• M58: 29,116,234 km (0.042 R)
• M59: 32,022,023 km (0.097 R)
• M60: 32,106,396 km (0.076 R)
• M61: 32,190,769 km (0.079 R)
• M62: 36,242,328 km (0.062 R)
• M63: 37,213,368 km (0.118 R)
• M64: 38,551,521 km (0.106 R)
• M65: 40,360,010 km (0.079 R)
• M66: 42,288,476 km (0.107 R)
• M67: 42,938,030 km (0.073 R)
• M68: 43,031,080 km (0.047 R)
• M69: 45,095,081 km (0.08 R)
• M70: 47,961,377 km (0.051 R)
• M71: 48,057,867 km (0.112 R)
• M72: 48,444,727 km (0.09 R)
• M73: 51,972,694 km (0.105 R)
• M74: 52,270,394 km (0.056 R)
• M75: 52,568,692 km (0.057 R)
• M76: 52,967,370 km (0.076 R)
• M77: 53,366,946 km (0.072 R)
• M78: 54,571,658 km (0.103 R)
• M79: 55,785,495 km (0.088 R)
• M80: 59,999,068 km (0.111 R)
• M81: 61,986,177 km (0.116 R)
• M82: 62,829,161 km (0.079 R)
• M83: 63,146,308 km (0.112 R)
• M84: 64,313,770 km (0.106 R)
• M85: 66,777,647 km (0.116 R)
• M86: 66,885,507 km (0.04 R)
• M87: 67,209,387 km (0.058 R)
• M88: 67,641,874 km (0.091 R)
• M89: 67,750,183 km (0.091 R)
• M90: 69,709,317 km (0.065 R)
• M91: 70,366,500 km (0.113 R)
• M92: 70,915,674 km (0.079 R)
• M93: 71,135,732 km (0.043 R)
• M94: 71,576,597 km (0.064 R)
• M95: 71,907,807 km (0.079 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit