🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 247 Days

Day: 15.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 59.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.86 AU - 1.4 AU

Year: 439 Days

Day: 27.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,003,596 km

• M1: 75,697 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.04 AU - 1.24 AU

Year: 445 Days

Day: 35.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,003,596 km

• M1: 33,959 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.91 AU - 2.77 AU

Year: 1307 Days

Day: 24.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.92 AU - 5.38 AU

Year: 4269 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,003,596 km

• M1: 206,146 km (0.081 R)
• M2: 437,424 km (0.072 R)
• M3: 571,913 km (0.039 R)
• M4: 667,506 km (0.089 R)
• M5: 769,531 km (0.054 R)
• M6: 902,674 km (0.096 R)
• M7: 1,004,998 km (0.044 R)
• M8: 1,381,387 km (0.095 R)
• M9: 1,917,396 km (0.082 R)
• M10: 2,156,304 km (0.116 R)
• M11: 2,315,177 km (0.09 R)
• M12: 2,663,889 km (0.11 R)
• M13: 2,796,583 km (0.046 R)
• M14: 3,088,747 km (0.072 R)
• M15: 3,329,749 km (0.097 R)
• M16: 3,432,074 km (0.115 R)
• M17: 4,068,015 km (0.047 R)
• M18: 4,266,082 km (0.106 R)
• M19: 5,184,763 km (0.077 R)
• M20: 5,327,928 km (0.112 R)
• M21: 5,472,290 km (0.068 R)
• M22: 5,888,621 km (0.05 R)
• M23: 6,012,937 km (0.116 R)
• M24: 6,213,847 km (0.076 R)
• M25: 6,519,475 km (0.047 R)
• M26: 7,145,542 km (0.088 R)
• M27: 7,519,687 km (0.086 R)
• M28: 7,763,681 km (0.089 R)
• M29: 7,927,790 km (0.117 R)
• M30: 8,037,894 km (0.097 R)
• M31: 8,822,534 km (0.091 R)
• M32: 9,485,403 km (0.104 R)
• M33: 9,631,709 km (0.064 R)
• M34: 9,985,807 km (0.081 R)
• M35: 10,828,642 km (0.081 R)
• M36: 10,981,531 km (0.099 R)
• M37: 11,196,802 km (0.11 R)
• M38: 11,413,570 km (0.089 R)
• M39: 12,230,823 km (0.072 R)
• M40: 12,614,392 km (0.086 R)
• M41: 13,132,000 km (0.084 R)
• M42: 13,360,586 km (0.109 R)
• M43: 13,656,640 km (0.069 R)
• M44: 13,954,639 km (0.118 R)
• M45: 14,087,931 km (0.091 R)
• M46: 14,389,071 km (0.106 R)
• M47: 14,692,456 km (0.097 R)
• M48: 14,895,909 km (0.109 R)
• M49: 15,066,151 km (0.091 R)
• M50: 15,996,800 km (0.111 R)
• M51: 16,381,266 km (0.034 R)
• M52: 16,981,453 km (0.091 R)
• M53: 17,266,437 km (0.081 R)
• M54: 18,021,906 km (0.099 R)
• M55: 18,568,237 km (0.103 R)
• M56: 19,046,053 km (0.064 R)
• M57: 19,490,807 km (0.117 R)
• M58: 19,901,454 km (0.112 R)
• M59: 20,315,092 km (0.059 R)
• M60: 20,428,337 km (0.025 R)
• M61: 20,579,730 km (0.076 R)
• M62: 20,959,858 km (0.053 R)
• M63: 21,765,593 km (0.1 R)
• M64: 22,114,006 km (0.093 R)
• M65: 22,503,260 km (0.069 R)
• M66: 23,684,933 km (0.112 R)
• M67: 23,883,749 km (0.084 R)
• M68: 24,524,028 km (0.12 R)
• M69: 24,725,237 km (0.048 R)
• M70: 25,088,760 km (0.028 R)
• M71: 25,332,155 km (0.12 R)
• M72: 25,944,011 km (0.078 R)
• M73: 26,066,980 km (0.107 R)
• M74: 26,437,085 km (0.072 R)
• M75: 27,099,205 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.6

Radius: 5.3

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.11 AU - 22.19 AU

Year: 29418 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,003,596 km

• M1: 215,571 km (0.081 R)
• M2: 564,433 km (0.026 R)
• M3: 755,320 km (0.118 R)
• M4: 843,283 km (0.085 R)
• M5: 1,194,389 km (0.12 R)
• M6: 3,402,604 km (0.079 R)
• M7: 4,105,414 km (0.04 R)
• M8: 5,184,314 km (0.113 R)
• M9: 5,754,880 km (0.111 R)
• M10: 5,871,268 km (0.044 R)
• M11: 6,047,494 km (0.102 R)
• M12: 6,165,975 km (0.104 R)
• M13: 7,392,080 km (0.045 R)
• M14: 7,903,106 km (0.083 R)
• M15: 8,162,957 km (0.09 R)
• M16: 9,297,956 km (0.097 R)
• M17: 9,641,134 km (0.117 R)
• M18: 10,128,524 km (0.111 R)
• M19: 10,767,008 km (0.044 R)
• M20: 10,910,622 km (0.088 R)
• M21: 13,293,566 km (0.058 R)
• M22: 14,384,733 km (0.091 R)
• M23: 14,940,938 km (0.096 R)
• M24: 15,423,391 km (0.106 R)
• M25: 17,235,470 km (0.112 R)
• M26: 18,337,557 km (0.099 R)
• M27: 18,940,437 km (0.072 R)
• M28: 20,787,522 km (0.108 R)
• M29: 20,966,291 km (0.108 R)
• M30: 21,596,547 km (0.111 R)
• M31: 22,599,152 km (0.099 R)
• M32: 25,219,209 km (0.057 R)
• M33: 26,371,262 km (0.102 R)
• M34: 27,736,792 km (0.094 R)
• M35: 29,025,128 km (0.117 R)
• M36: 30,029,529 km (0.098 R)
• M37: 30,130,507 km (0.104 R)
• M38: 30,637,494 km (0.107 R)
• M39: 31,968,766 km (0.06 R)
• M40: 33,318,887 km (0.098 R)
• M41: 33,948,245 km (0.089 R)
• M42: 35,752,844 km (0.111 R)
• M43: 35,967,068 km (0.094 R)
• M44: 36,074,479 km (0.118 R)
• M45: 36,397,012 km (0.106 R)
• M46: 37,697,167 km (0.084 R)
• M47: 37,806,075 km (0.092 R)
• M48: 38,133,844 km (0.083 R)
• M49: 38,243,200 km (0.042 R)
• M50: 39,122,536 km (0.076 R)
• M51: 40,119,755 km (0.084 R)
• M52: 41,574,744 km (0.113 R)
• M53: 43,047,086 km (0.055 R)
• M54: 43,161,080 km (0.057 R)
• M55: 43,732,245 km (0.114 R)
• M56: 44,536,333 km (0.119 R)
• M57: 44,767,013 km (0.1 R)
• M58: 45,229,420 km (0.102 R)
• M59: 45,577,235 km (0.105 R)
• M60: 46,626,066 km (0.117 R)
• M61: 46,743,201 km (0.079 R)
• M62: 48,747,663 km (0.093 R)
• M63: 49,461,843 km (0.053 R)
• M64: 49,939,808 km (0.042 R)
• M65: 51,383,129 km (0.094 R)
• M66: 51,867,227 km (0.078 R)
• M67: 52,474,445 km (0.036 R)
• M68: 53,328,649 km (0.075 R)
• M69: 57,166,134 km (0.115 R)
• M70: 58,549,016 km (0.1 R)
• M71: 60,070,277 km (0.117 R)
• M72: 60,580,107 km (0.108 R)
• M73: 62,763,487 km (0.078 R)
• M74: 63,669,901 km (0.12 R)
• M75: 64,711,102 km (0.11 R)
• M76: 64,841,701 km (0.118 R)
• M77: 65,364,845 km (0.077 R)
• M78: 65,495,743 km (0.106 R)
• M79: 66,152,029 km (0.1 R)
• M80: 68,133,901 km (0.071 R)
• M81: 70,403,451 km (0.089 R)
• M82: 72,426,463 km (0.052 R)
• M83: 77,913,862 km (0.06 R)
• M84: 79,306,469 km (0.041 R)
• M85: 83,675,475 km (0.118 R)
• M86: 86,823,163 km (0.116 R)
• M87: 88,991,435 km (0.109 R)
• M88: 89,427,214 km (0.119 R)
• M89: 89,718,181 km (0.087 R)
• M90: 92,350,655 km (0.08 R)
• M91: 93,528,738 km (0.11 R)
• M92: 97,840,747 km (0.119 R)
• M93: 98,891,373 km (0.045 R)
• M94: 100,700,909 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit