🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.45 AU - 0.55 AU

Year: 134 Days

Day: 34.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 146 Days

Day: 13.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.02 AU - 1.2 AU

Year: 443 Days

Day: 40.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,219,947 km

• M1: 63,878 km (0.106 R)
• M2: 454,030 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.26 AU - 1.5 AU

Year: 614 Days

Day: 38.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,219,947 km

• M1: 637,437 km (0.083 R)
• M2: 671,694 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 9.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.05 AU - 8.33 AU

Year: 8077 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,219,947 km

• M1: 127,308 km (0.079 R)
• M2: 230,530 km (0.11 R)
• M3: 292,314 km (0.052 R)
• M4: 413,638 km (0.081 R)
• M5: 637,586 km (0.09 R)
• M6: 713,731 km (0.115 R)
• M7: 912,547 km (0.076 R)
• M8: 1,598,004 km (0.079 R)
• M9: 1,704,668 km (0.073 R)
• M10: 1,782,459 km (0.116 R)
• M11: 2,056,073 km (0.102 R)
• M12: 2,189,514 km (0.077 R)
• M13: 2,661,197 km (0.094 R)
• M14: 3,125,848 km (0.12 R)
• M15: 3,202,591 km (0.108 R)
• M16: 3,859,475 km (0.11 R)
• M17: 3,921,409 km (0.095 R)
• M18: 4,150,743 km (0.059 R)
• M19: 4,214,172 km (0.029 R)
• M20: 4,341,929 km (0.095 R)
• M21: 4,406,256 km (0.083 R)
• M22: 4,688,696 km (0.097 R)
• M23: 4,887,811 km (0.079 R)
• M24: 5,317,157 km (0.104 R)
• M25: 5,432,347 km (0.097 R)
• M26: 5,618,148 km (0.075 R)
• M27: 5,877,102 km (0.089 R)
• M28: 6,043,904 km (0.048 R)
• M29: 6,164,031 km (0.095 R)
• M30: 6,627,934 km (0.077 R)
• M31: 7,077,625 km (0.065 R)
• M32: 7,153,621 km (0.037 R)
• M33: 7,875,580 km (0.036 R)
• M34: 8,298,493 km (0.047 R)
• M35: 8,459,012 km (0.076 R)
• M36: 8,566,572 km (0.103 R)
• M37: 9,138,934 km (0.071 R)
• M38: 9,471,490 km (0.03 R)
• M39: 9,695,438 km (0.05 R)
• M40: 10,063,150 km (0.107 R)
• M41: 10,263,012 km (0.088 R)
• M42: 11,105,248 km (0.088 R)
• M43: 11,430,474 km (0.042 R)
• M44: 11,848,899 km (0.085 R)
• M45: 11,999,544 km (0.061 R)
• M46: 12,060,132 km (0.101 R)
• M47: 13,604,131 km (0.084 R)
• M48: 13,825,237 km (0.094 R)
• M49: 14,047,539 km (0.085 R)
• M50: 14,981,180 km (0.077 R)
• M51: 15,504,922 km (0.073 R)
• M52: 15,769,112 km (0.107 R)
• M53: 15,934,866 km (0.103 R)
• M54: 17,590,466 km (0.097 R)
• M55: 18,421,183 km (0.109 R)
• M56: 18,771,092 km (0.042 R)
• M57: 19,087,791 km (0.087 R)
• M58: 19,193,856 km (0.074 R)
• M59: 19,869,739 km (0.085 R)
• M60: 20,012,904 km (0.077 R)
• M61: 20,553,401 km (0.031 R)
• M62: 20,662,009 km (0.073 R)
• M63: 21,025,532 km (0.107 R)
• M64: 21,648,457 km (0.031 R)
• M65: 22,949,959 km (0.087 R)
• M66: 23,175,553 km (0.09 R)
• M67: 23,704,979 km (0.08 R)
• M68: 23,895,118 km (0.034 R)
• M69: 24,200,148 km (0.114 R)
• M70: 24,852,844 km (0.047 R)
• M71: 25,706,150 km (0.116 R)
• M72: 25,862,330 km (0.104 R)
• M73: 26,097,199 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 5.1

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.65 AU - 20.57 AU

Year: 26805 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,219,947 km

• M1: 170,093 km (0.081 R)
• M2: 227,688 km (0.118 R)
• M3: 259,403 km (0.083 R)
• M4: 423,512 km (0.034 R)
• M5: 761,902 km (0.057 R)
• M6: 812,466 km (0.053 R)
• M7: 943,663 km (0.071 R)
• M8: 1,377,348 km (0.069 R)
• M9: 1,566,439 km (0.036 R)
• M10: 2,039,169 km (0.068 R)
• M11: 2,477,341 km (0.108 R)
• M12: 2,903,994 km (0.091 R)
• M13: 3,394,974 km (0.025 R)
• M14: 3,867,404 km (0.064 R)
• M15: 4,223,896 km (0.089 R)
• M16: 4,269,224 km (0.103 R)
• M17: 5,257,468 km (0.117 R)
• M18: 6,004,709 km (0.11 R)
• M19: 7,762,185 km (0.113 R)
• M20: 8,898,829 km (0.063 R)
• M21: 9,073,709 km (0.106 R)
• M22: 9,486,450 km (0.118 R)
• M23: 9,965,462 km (0.119 R)
• M24: 10,268,847 km (0.108 R)
• M25: 10,637,007 km (0.084 R)
• M26: 11,639,612 km (0.08 R)
• M27: 12,216,761 km (0.067 R)
• M28: 12,737,660 km (0.033 R)
• M29: 13,199,319 km (0.095 R)
• M30: 13,465,604 km (0.032 R)
• M31: 14,411,361 km (0.096 R)
• M32: 17,301,891 km (0.095 R)
• M33: 17,520,304 km (0.085 R)
• M34: 18,625,683 km (0.116 R)
• M35: 19,526,112 km (0.077 R)
• M36: 19,601,809 km (0.082 R)
• M37: 19,829,497 km (0.073 R)
• M38: 20,134,377 km (0.057 R)
• M39: 20,594,540 km (0.05 R)
• M40: 21,058,294 km (0.06 R)
• M41: 21,995,973 km (0.085 R)
• M42: 22,390,613 km (0.043 R)
• M43: 24,562,026 km (0.062 R)
• M44: 25,465,896 km (0.106 R)
• M45: 25,880,282 km (0.111 R)
• M46: 26,380,388 km (0.117 R)
• M47: 28,756,600 km (0.085 R)
• M48: 31,732,551 km (0.119 R)
• M49: 32,357,271 km (0.084 R)
• M50: 34,988,399 km (0.074 R)
• M51: 36,936,163 km (0.113 R)
• M52: 37,687,294 km (0.092 R)
• M53: 37,781,541 km (0.107 R)
• M54: 38,064,879 km (0.118 R)
• M55: 38,538,506 km (0.115 R)
• M56: 39,300,258 km (0.065 R)
• M57: 40,935,662 km (0.101 R)
• M58: 41,420,958 km (0.029 R)
• M59: 42,005,736 km (0.082 R)
• M60: 42,789,629 km (0.075 R)
• M61: 43,479,574 km (0.119 R)
• M62: 44,670,822 km (0.104 R)
• M63: 46,578,793 km (0.113 R)
• M64: 46,882,477 km (0.077 R)
• M65: 48,615,867 km (0.115 R)
• M66: 49,335,583 km (0.084 R)
• M67: 49,541,878 km (0.027 R)
• M68: 50,266,231 km (0.089 R)
• M69: 50,681,814 km (0.028 R)
• M70: 51,202,714 km (0.113 R)
• M71: 51,411,552 km (0.097 R)
• M72: 52,776,184 km (0.113 R)
• M73: 53,515,796 km (0.057 R)
• M74: 55,112,454 km (0.093 R)
• M75: 57,048,849 km (0.115 R)
• M76: 58,243,238 km (0.112 R)
• M77: 58,461,202 km (0.084 R)
• M78: 60,215,387 km (0.114 R)
• M79: 60,656,551 km (0.115 R)
• M80: 60,877,507 km (0.057 R)
• M81: 61,653,172 km (0.063 R)
• M82: 62,097,927 km (0.105 R)
• M83: 62,432,128 km (0.106 R)
• M84: 62,990,427 km (0.099 R)
• M85: 63,326,275 km (0.083 R)
• M86: 64,675,498 km (0.105 R)
• M87: 66,830,904 km (0.096 R)
• M88: 67,402,069 km (0.076 R)
• M89: 67,974,879 km (0.093 R)
• M90: 69,702,884 km (0.096 R)
• M91: 70,862,866 km (0.091 R)
• M92: 71,445,250 km (0.088 R)
• M93: 75,447,442 km (0.099 R)
• M94: 78,075,578 km (0.105 R)
• M95: 79,521,591 km (0.08 R)
• M96: 80,733,483 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit