🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.41 AU - 0.59 AU

Year: 129 Days

Day: 47.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.79 AU - 1.23 AU

Year: 371 Days

Day: 24.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.18 AU - 1.72 AU

Year: 638 Days

Day: 39.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,516,569 km

• M1: 256,261 km (0.082 R)
• M2: 415,134 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.59 AU - 4.39 AU

Year: 2911 Days

Day: 30.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,516,569 km

• M1: 3,178,805 km (0.103 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.91 AU - 10.87 AU

Year: 10510 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,516,569 km

• M1: 322,234 km (0.075 R)
• M2: 406,757 km (0.107 R)
• M3: 671,844 km (0.1 R)
• M4: 834,008 km (0.104 R)
• M5: 1,041,201 km (0.1 R)
• M6: 1,183,918 km (0.037 R)
• M7: 1,490,144 km (0.07 R)
• M8: 1,579,754 km (0.07 R)
• M9: 1,708,557 km (0.117 R)
• M10: 1,841,101 km (0.095 R)
• M11: 2,137,006 km (0.086 R)
• M12: 2,427,225 km (0.071 R)
• M13: 2,841,911 km (0.066 R)
• M14: 3,302,822 km (0.107 R)
• M15: 3,590,798 km (0.051 R)
• M16: 3,912,284 km (0.035 R)
• M17: 4,089,258 km (0.11 R)
• M18: 4,556,751 km (0.109 R)
• M19: 4,823,783 km (0.08 R)
• M20: 5,486,203 km (0.111 R)
• M21: 5,684,719 km (0.088 R)
• M22: 6,235,987 km (0.116 R)
• M23: 6,533,089 km (0.114 R)
• M24: 7,483,484 km (0.119 R)
• M25: 8,151,887 km (0.074 R)
• M26: 8,378,977 km (0.115 R)
• M27: 8,740,106 km (0.08 R)
• M28: 9,072,812 km (0.102 R)
• M29: 9,511,732 km (0.1 R)
• M30: 9,750,939 km (0.108 R)
• M31: 11,048,102 km (0.088 R)
• M32: 11,808,508 km (0.084 R)
• M33: 12,139,568 km (0.08 R)
• M34: 12,585,818 km (0.087 R)
• M35: 12,735,716 km (0.093 R)
• M36: 12,848,662 km (0.114 R)
• M37: 14,267,747 km (0.069 R)
• M38: 14,463,272 km (0.111 R)
• M39: 14,699,188 km (0.106 R)
• M40: 14,857,163 km (0.073 R)
• M41: 14,976,093 km (0.101 R)
• M42: 15,736,200 km (0.061 R)
• M43: 15,897,766 km (0.099 R)
• M44: 16,796,699 km (0.11 R)
• M45: 17,460,764 km (0.116 R)
• M46: 17,964,460 km (0.087 R)
• M47: 18,218,178 km (0.117 R)
• M48: 18,387,972 km (0.046 R)
• M49: 18,515,579 km (0.096 R)
• M50: 19,547,655 km (0.102 R)
• M51: 20,070,649 km (0.049 R)
• M52: 20,510,167 km (0.077 R)
• M53: 21,667,456 km (0.118 R)
• M54: 22,344,686 km (0.073 R)
• M55: 22,754,435 km (0.103 R)
• M56: 23,627,637 km (0.097 R)
• M57: 24,045,015 km (0.052 R)
• M58: 24,138,215 km (0.101 R)
• M59: 24,699,356 km (0.08 R)
• M60: 24,840,278 km (0.087 R)
• M61: 25,311,960 km (0.086 R)
• M62: 26,025,242 km (0.098 R)
• M63: 26,600,596 km (0.067 R)
• M64: 27,374,316 km (0.065 R)
• M65: 28,155,366 km (0.079 R)
• M66: 28,302,720 km (0.091 R)
• M67: 29,490,079 km (0.092 R)
• M68: 29,639,677 km (0.113 R)
• M69: 32,118,214 km (0.087 R)
• M70: 32,735,305 km (0.113 R)
• M71: 33,772,617 km (0.032 R)
• M72: 34,557,557 km (0.107 R)
• M73: 34,926,016 km (0.114 R)
• M74: 35,084,291 km (0.12 R)
• M75: 35,242,715 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 9.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.21 AU - 12.63 AU

Year: 14096 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,516,569 km

• M1: 391,049 km (0.1 R)
• M2: 738,415 km (0.109 R)
• M3: 945,010 km (0.119 R)
• M4: 1,170,454 km (0.072 R)
• M5: 1,388,418 km (0.072 R)
• M6: 1,891,515 km (0.087 R)
• M7: 2,633,671 km (0.082 R)
• M8: 2,696,651 km (0.096 R)
• M9: 2,760,230 km (0.099 R)
• M10: 2,824,258 km (0.105 R)
• M11: 3,219,197 km (0.1 R)
• M12: 3,631,638 km (0.104 R)
• M13: 4,658,627 km (0.044 R)
• M14: 4,812,264 km (0.066 R)
• M15: 4,967,696 km (0.097 R)
• M16: 5,085,430 km (0.062 R)
• M17: 5,243,705 km (0.08 R)
• M18: 5,524,799 km (0.046 R)
• M19: 6,143,835 km (0.109 R)
• M20: 6,397,553 km (0.048 R)
• M21: 6,871,778 km (0.111 R)
• M22: 7,268,362 km (0.047 R)
• M23: 7,627,098 km (0.059 R)
• M24: 8,268,723 km (0.025 R)
• M25: 8,549,070 km (0.062 R)
• M26: 9,023,295 km (0.109 R)
• M27: 9,311,869 km (0.039 R)
• M28: 9,799,708 km (0.102 R)
• M29: 10,046,843 km (0.119 R)
• M30: 11,261,129 km (0.085 R)
• M31: 12,682,010 km (0.105 R)
• M32: 12,951,286 km (0.065 R)
• M33: 13,881,037 km (0.112 R)
• M34: 14,102,890 km (0.039 R)
• M35: 14,775,632 km (0.045 R)
• M36: 15,458,846 km (0.075 R)
• M37: 16,152,381 km (0.118 R)
• M38: 16,797,148 km (0.11 R)
• M39: 17,211,684 km (0.097 R)
• M40: 17,390,453 km (0.106 R)
• M41: 17,930,352 km (0.109 R)
• M42: 18,597,708 km (0.116 R)
• M43: 19,088,090 km (0.046 R)
• M44: 19,273,142 km (0.098 R)
• M45: 20,207,232 km (0.035 R)
• M46: 20,395,725 km (0.096 R)
• M47: 20,965,094 km (0.027 R)
• M48: 21,219,710 km (0.106 R)
• M49: 21,347,467 km (0.077 R)
• M50: 21,732,232 km (0.119 R)
• M51: 22,573,571 km (0.095 R)
• M52: 24,421,852 km (0.057 R)
• M53: 24,622,762 km (0.029 R)
• M54: 25,296,402 km (0.1 R)
• M55: 25,499,705 km (0.109 R)
• M56: 25,635,540 km (0.109 R)
• M57: 26,799,860 km (0.113 R)
• M58: 26,868,825 km (0.118 R)
• M59: 27,007,053 km (0.065 R)
• M60: 30,035,512 km (0.072 R)
• M61: 30,827,334 km (0.101 R)
• M62: 30,972,145 km (0.075 R)
• M63: 31,626,187 km (0.075 R)
• M64: 31,991,505 km (0.076 R)
• M65: 32,505,224 km (0.087 R)
• M66: 32,873,982 km (0.119 R)
• M67: 34,362,481 km (0.11 R)
• M68: 36,025,112 km (0.085 R)
• M69: 36,101,407 km (0.119 R)
• M70: 36,330,292 km (0.087 R)
• M71: 37,559,238 km (0.115 R)
• M72: 38,801,948 km (0.088 R)
• M73: 40,691,070 km (0.093 R)
• M74: 41,167,988 km (0.119 R)
• M75: 43,905,629 km (0.106 R)
• M76: 44,068,391 km (0.101 R)
• M77: 44,394,814 km (0.053 R)
• M78: 45,790,562 km (0.09 R)
• M79: 46,535,410 km (0.072 R)
• M80: 46,701,463 km (0.064 R)
• M81: 47,785,599 km (0.09 R)
• M82: 49,893,732 km (0.06 R)
• M83: 50,574,702 km (0.091 R)
• M84: 50,830,963 km (0.047 R)
• M85: 51,258,813 km (0.1 R)
• M86: 51,430,402 km (0.112 R)
• M87: 51,773,878 km (0.082 R)
• M88: 53,503,230 km (0.101 R)
• M89: 53,938,559 km (0.047 R)
• M90: 54,637,331 km (0.089 R)
• M91: 55,339,244 km (0.118 R)
• M92: 55,867,624 km (0.035 R)
• M93: 58,176,667 km (0.115 R)
• M94: 58,355,437 km (0.051 R)
• M95: 58,445,046 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit