🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.38 AU - 1.5 AU

Year: 619 Days

Day: 19.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.52 AU - 1.94 AU

Year: 815 Days

Day: 19.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,359,503 km

• M1: 663,915 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.49 AU - 2.09 AU

Year: 858 Days

Day: 29.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.69 AU

Year: 1233 Days

Day: 24.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,359,503 km

• M1: 1,636,302 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 12.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.75 AU - 13.65 AU

Year: 14334 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,359,503 km

• M1: 183,856 km (0.086 R)
• M2: 348,862 km (0.075 R)
• M3: 777,909 km (0.064 R)
• M4: 927,507 km (0.103 R)
• M5: 1,087,577 km (0.12 R)
• M6: 1,213,987 km (0.114 R)
• M7: 1,323,193 km (0.06 R)
• M8: 1,720,675 km (0.047 R)
• M9: 1,844,691 km (0.098 R)
• M10: 1,946,119 km (0.079 R)
• M11: 2,154,957 km (0.055 R)
• M12: 2,825,605 km (0.109 R)
• M13: 3,338,127 km (0.106 R)
• M14: 3,431,626 km (0.078 R)
• M15: 4,902,472 km (0.093 R)
• M16: 6,080,555 km (0.101 R)
• M17: 6,427,323 km (0.05 R)
• M18: 6,899,753 km (0.078 R)
• M19: 7,302,171 km (0.055 R)
• M20: 7,465,233 km (0.063 R)
• M21: 7,836,684 km (0.1 R)
• M22: 8,129,747 km (0.096 R)
• M23: 8,726,792 km (0.101 R)
• M24: 9,470,742 km (0.112 R)
• M25: 10,235,187 km (0.069 R)
• M26: 10,601,702 km (0.061 R)
• M27: 11,159,852 km (0.086 R)
• M28: 11,442,442 km (0.038 R)
• M29: 11,632,132 km (0.102 R)
• M30: 12,450,133 km (0.05 R)
• M31: 12,841,631 km (0.119 R)
• M32: 13,187,351 km (0.111 R)
• M33: 13,989,346 km (0.104 R)
• M34: 14,192,350 km (0.111 R)
• M35: 14,858,809 km (0.069 R)
• M36: 15,273,943 km (0.102 R)
• M37: 15,956,857 km (0.033 R)
• M38: 19,066,997 km (0.081 R)
• M39: 20,835,094 km (0.086 R)
• M40: 21,299,894 km (0.104 R)
• M41: 21,826,778 km (0.098 R)
• M42: 22,476,631 km (0.091 R)
• M43: 22,714,641 km (0.112 R)
• M44: 23,674,611 km (0.095 R)
• M45: 24,403,302 km (0.1 R)
• M46: 25,262,742 km (0.112 R)
• M47: 26,319,651 km (0.032 R)
• M48: 26,948,112 km (0.037 R)
• M49: 27,454,500 km (0.115 R)
• M50: 27,836,424 km (0.109 R)
• M51: 29,576,397 km (0.101 R)
• M52: 30,295,214 km (0.046 R)
• M53: 32,553,693 km (0.085 R)
• M54: 33,499,302 km (0.117 R)
• M55: 35,763,914 km (0.119 R)
• M56: 36,180,993 km (0.107 R)
• M57: 36,669,580 km (0.114 R)
• M58: 37,230,572 km (0.116 R)
• M59: 37,935,926 km (0.069 R)
• M60: 38,219,414 km (0.07 R)
• M61: 39,073,617 km (0.097 R)
• M62: 39,359,798 km (0.079 R)
• M63: 42,774,370 km (0.057 R)
• M64: 43,069,227 km (0.09 R)
• M65: 44,479,486 km (0.088 R)
• M66: 44,853,182 km (0.1 R)
• M67: 45,603,565 km (0.085 R)
• M68: 46,206,893 km (0.111 R)
• M69: 46,433,833 km (0.068 R)
• M70: 46,585,375 km (0.064 R)
• M71: 50,114,838 km (0.12 R)
• M72: 50,893,495 km (0.116 R)
• M73: 51,206,005 km (0.08 R)
• M74: 51,833,119 km (0.09 R)
• M75: 52,383,789 km (0.076 R)
• M76: 52,462,627 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 11

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.53 AU - 12.83 AU

Year: 15225 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,359,503 km

• M1: 192,832 km (0.053 R)
• M2: 681,568 km (0.106 R)
• M3: 826,827 km (0.079 R)
• M4: 914,941 km (0.103 R)
• M5: 1,125,425 km (0.117 R)
• M6: 1,649,466 km (0.091 R)
• M7: 1,762,861 km (0.098 R)
• M8: 1,878,949 km (0.119 R)
• M9: 1,967,810 km (0.09 R)
• M10: 2,119,054 km (0.108 R)
• M11: 2,211,805 km (0.031 R)
• M12: 2,401,345 km (0.057 R)
• M13: 3,141,705 km (0.076 R)
• M14: 3,355,480 km (0.093 R)
• M15: 3,500,590 km (0.109 R)
• M16: 5,917,942 km (0.117 R)
• M17: 7,000,283 km (0.076 R)
• M18: 7,327,453 km (0.063 R)
• M19: 7,421,850 km (0.117 R)
• M20: 7,516,695 km (0.101 R)
• M21: 7,851,794 km (0.097 R)
• M22: 8,635,986 km (0.069 R)
• M23: 8,936,528 km (0.108 R)
• M24: 9,963,069 km (0.049 R)
• M25: 10,120,296 km (0.111 R)
• M26: 10,490,401 km (0.083 R)
• M27: 12,916,729 km (0.03 R)
• M28: 13,898,689 km (0.104 R)
• M29: 14,133,259 km (0.099 R)
• M30: 14,606,437 km (0.115 R)
• M31: 14,785,206 km (0.078 R)
• M32: 15,084,701 km (0.098 R)
• M33: 15,628,938 km (0.055 R)
• M34: 15,750,861 km (0.028 R)
• M35: 16,612,395 km (0.108 R)
• M36: 17,049,071 km (0.089 R)
• M37: 17,489,337 km (0.108 R)
• M38: 19,157,653 km (0.091 R)
• M39: 19,353,327 km (0.09 R)
• M40: 20,275,598 km (0.091 R)
• M41: 20,809,064 km (0.065 R)
• M42: 21,957,975 km (0.119 R)
• M43: 22,643,433 km (0.115 R)
• M44: 22,781,362 km (0.095 R)
• M45: 22,850,476 km (0.097 R)
• M46: 22,919,591 km (0.11 R)
• M47: 23,196,945 km (0.1 R)
• M48: 23,965,130 km (0.09 R)
• M49: 24,176,213 km (0.102 R)
• M50: 26,030,329 km (0.116 R)
• M51: 29,120,871 km (0.083 R)
• M52: 29,346,016 km (0.119 R)
• M53: 29,571,759 km (0.084 R)
• M54: 30,025,041 km (0.047 R)
• M55: 30,632,857 km (0.107 R)
• M56: 31,398,499 km (0.096 R)
• M57: 31,706,521 km (0.103 R)
• M58: 32,170,424 km (0.109 R)
• M59: 32,636,421 km (0.118 R)
• M60: 36,042,017 km (0.031 R)
• M61: 36,122,500 km (0.09 R)
• M62: 36,364,400 km (0.096 R)
• M63: 38,073,256 km (0.101 R)
• M64: 38,484,052 km (0.088 R)
• M65: 39,144,228 km (0.057 R)
• M66: 39,309,832 km (0.078 R)
• M67: 40,224,923 km (0.073 R)
• M68: 40,811,047 km (0.053 R)
• M69: 41,063,120 km (0.106 R)
• M70: 41,399,864 km (0.099 R)
• M71: 41,906,852 km (0.083 R)
• M72: 42,330,961 km (0.102 R)
• M73: 44,127,482 km (0.096 R)
• M74: 44,731,858 km (0.093 R)
• M75: 45,861,621 km (0.107 R)
• M76: 46,736,918 km (0.1 R)
• M77: 47,088,623 km (0.114 R)
• M78: 49,038,631 km (0.108 R)
• M79: 49,127,941 km (0.059 R)
• M80: 49,664,698 km (0.108 R)
• M81: 50,473,424 km (0.088 R)
• M82: 50,924,611 km (0.117 R)
• M83: 53,017,186 km (0.03 R)
• M84: 54,581,830 km (0.093 R)
• M85: 56,068,384 km (0.108 R)
• M86: 56,348,581 km (0.055 R)
• M87: 56,442,080 km (0.106 R)
• M88: 58,228,428 km (0.085 R)
• M89: 58,701,606 km (0.1 R)
• M90: 59,081,136 km (0.112 R)
• M91: 62,339,377 km (0.104 R)
• M92: 63,697,876 km (0.051 R)
• M93: 64,380,940 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.6

Radius: 3.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.23 AU - 15.81 AU

Year: 16826 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,359,503 km

• M1: 73,303 km (0.07 R)
• M2: 134,937 km (0.071 R)
• M3: 382,372 km (0.1 R)
• M4: 515,664 km (0.029 R)
• M5: 1,127,370 km (0.103 R)
• M6: 1,390,213 km (0.072 R)
• M7: 1,613,712 km (0.082 R)
• M8: 2,349,435 km (0.038 R)
• M9: 2,592,531 km (0.08 R)
• M10: 2,705,627 km (0.088 R)
• M11: 2,820,369 km (0.119 R)
• M12: 2,983,730 km (0.102 R)
• M13: 3,198,103 km (0.088 R)
• M14: 3,442,397 km (0.099 R)
• M15: 4,026,576 km (0.082 R)
• M16: 4,613,598 km (0.113 R)
• M17: 5,085,280 km (0.049 R)
• M18: 5,718,079 km (0.067 R)
• M19: 6,744,171 km (0.097 R)
• M20: 7,727,927 km (0.117 R)
• M21: 7,956,213 km (0.102 R)
• M22: 9,027,633 km (0.111 R)
• M23: 9,096,149 km (0.099 R)
• M24: 10,214,842 km (0.101 R)
• M25: 10,250,446 km (0.085 R)
• M26: 10,790,345 km (0.091 R)
• M27: 11,635,722 km (0.064 R)
• M28: 14,296,769 km (0.089 R)
• M29: 15,101,755 km (0.112 R)
• M30: 15,223,678 km (0.113 R)
• M31: 15,591,688 km (0.094 R)
• M32: 16,045,419 km (0.095 R)
• M33: 16,419,862 km (0.067 R)
• M34: 17,903,275 km (0.063 R)
• M35: 18,421,631 km (0.049 R)
• M36: 20,679,213 km (0.115 R)
• M37: 21,633,797 km (0.105 R)
• M38: 22,928,716 km (0.085 R)
• M39: 23,868,939 km (0.075 R)
• M40: 26,420,929 km (0.108 R)
• M41: 26,567,983 km (0.074 R)
• M42: 26,764,405 km (0.099 R)
• M43: 27,505,364 km (0.118 R)
• M44: 27,704,030 km (0.037 R)
• M45: 29,412,437 km (0.097 R)
• M46: 29,768,331 km (0.091 R)
• M47: 32,561,772 km (0.109 R)
• M48: 32,877,274 km (0.073 R)
• M49: 32,982,591 km (0.104 R)
• M50: 33,883,020 km (0.094 R)
• M51: 34,042,791 km (0.111 R)
• M52: 34,202,711 km (0.086 R)
• M53: 35,491,496 km (0.102 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit