🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 39 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,144,556 km

• M1: 209,138 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 13.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 299 Days

Day: 34.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,144,556 km

• M1: 65,673 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.14 AU

Year: 335 Days

Day: 18.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,144,556 km

• M1: 38,447 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.41 AU - 1.89 AU

Year: 767 Days

Day: 20.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,144,556 km

• M1: 102,923 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.66 AU - 1.98 AU

Year: 888 Days

Day: 45 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.57 AU - 5.63 AU

Year: 3568 Days

Day: 46.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 11.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.88 AU - 6.4 AU

Year: 4214 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,144,556 km

• M1: 155,881 km (0.039 R)
• M2: 257,757 km (0.114 R)
• M3: 423,661 km (0.116 R)
• M4: 568,622 km (0.12 R)
• M5: 749,785 km (0.069 R)
• M6: 931,845 km (0.115 R)
• M7: 1,028,635 km (0.045 R)
• M8: 1,265,000 km (0.078 R)
• M9: 1,519,316 km (0.05 R)
• M10: 1,706,164 km (0.112 R)
• M11: 1,975,589 km (0.07 R)
• M12: 2,051,436 km (0.108 R)
• M13: 2,206,419 km (0.098 R)
• M14: 2,285,407 km (0.114 R)
• M15: 2,378,756 km (0.094 R)
• M16: 2,514,291 km (0.077 R)
• M17: 2,652,520 km (0.109 R)
• M18: 3,396,919 km (0.111 R)
• M19: 4,318,292 km (0.082 R)
• M20: 5,348,573 km (0.086 R)
• M21: 5,708,505 km (0.113 R)
• M22: 5,781,509 km (0.118 R)
• M23: 6,188,266 km (0.101 R)
• M24: 6,874,022 km (0.099 R)
• M25: 7,225,876 km (0.09 R)
• M26: 7,463,887 km (0.115 R)
• M27: 7,583,714 km (0.074 R)
• M28: 7,704,440 km (0.118 R)
• M29: 7,927,191 km (0.114 R)
• M30: 8,008,722 km (0.066 R)
• M31: 8,234,316 km (0.06 R)
• M32: 8,608,161 km (0.105 R)
• M33: 9,008,784 km (0.081 R)
• M34: 9,136,690 km (0.045 R)
• M35: 9,394,148 km (0.088 R)
• M36: 9,567,083 km (0.117 R)
• M37: 9,828,431 km (0.097 R)
• M38: 10,492,346 km (0.052 R)
• M39: 10,807,249 km (0.111 R)
• M40: 11,034,040 km (0.055 R)
• M41: 11,469,220 km (0.065 R)
• M42: 11,677,460 km (0.114 R)
• M43: 11,956,909 km (0.102 R)
• M44: 12,976,419 km (0.115 R)
• M45: 15,123,597 km (0.114 R)
• M46: 15,555,785 km (0.044 R)
• M47: 16,069,654 km (0.063 R)
• M48: 16,536,848 km (0.032 R)
• M49: 17,166,804 km (0.052 R)
• M50: 17,671,099 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 14.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.77 AU - 8.31 AU

Year: 8245 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,144,556 km

• M1: 191,635 km (0.102 R)
• M2: 358,885 km (0.092 R)
• M3: 465,997 km (0.057 R)
• M4: 1,137,093 km (0.088 R)
• M5: 1,502,561 km (0.028 R)
• M6: 1,599,949 km (0.109 R)
• M7: 1,863,541 km (0.101 R)
• M8: 2,098,110 km (0.115 R)
• M9: 2,715,201 km (0.117 R)
• M10: 2,982,682 km (0.105 R)
• M11: 3,182,695 km (0.069 R)
• M12: 3,570,004 km (0.113 R)
• M13: 3,675,919 km (0.102 R)
• M14: 3,863,664 km (0.113 R)
• M15: 4,221,203 km (0.102 R)
• M16: 4,503,644 km (0.088 R)
• M17: 4,792,368 km (0.059 R)
• M18: 5,206,903 km (0.064 R)
• M19: 5,418,584 km (0.102 R)
• M20: 5,788,241 km (0.051 R)
• M21: 5,881,889 km (0.069 R)
• M22: 6,070,831 km (0.03 R)
• M23: 7,213,161 km (0.087 R)
• M24: 7,347,948 km (0.093 R)
• M25: 7,620,067 km (0.087 R)
• M26: 7,964,890 km (0.088 R)
• M27: 8,350,254 km (0.072 R)
• M28: 8,849,612 km (0.099 R)
• M29: 11,098,068 km (0.107 R)
• M30: 11,528,610 km (0.106 R)
• M31: 11,647,092 km (0.073 R)
• M32: 11,805,516 km (0.099 R)
• M33: 13,099,388 km (0.086 R)
• M34: 13,554,614 km (0.1 R)
• M35: 13,888,816 km (0.049 R)
• M36: 14,565,746 km (0.062 R)
• M37: 15,644,796 km (0.119 R)
• M38: 16,083,716 km (0.067 R)
• M39: 16,348,953 km (0.119 R)
• M40: 17,018,553 km (0.102 R)
• M41: 17,651,502 km (0.08 R)
• M42: 17,970,893 km (0.086 R)
• M43: 18,246,303 km (0.093 R)
• M44: 21,804,338 km (0.094 R)
• M45: 21,950,944 km (0.111 R)
• M46: 22,294,571 km (0.119 R)
• M47: 22,491,741 km (0.034 R)
• M48: 22,689,509 km (0.079 R)
• M49: 22,987,059 km (0.075 R)
• M50: 23,787,258 km (0.109 R)
• M51: 24,494,856 km (0.027 R)
• M52: 24,647,446 km (0.06 R)
• M53: 25,260,797 km (0.115 R)
• M54: 26,450,400 km (0.055 R)
• M55: 26,711,448 km (0.067 R)
• M56: 27,078,262 km (0.109 R)
• M57: 28,135,769 km (0.106 R)
• M58: 28,242,283 km (0.111 R)
• M59: 28,562,572 km (0.077 R)
• M60: 28,991,469 km (0.065 R)
• M61: 29,476,615 km (0.102 R)
• M62: 29,638,929 km (0.057 R)
• M63: 29,801,541 km (0.098 R)
• M64: 30,073,211 km (0.048 R)
• M65: 30,564,191 km (0.037 R)
• M66: 30,893,007 km (0.104 R)
• M67: 31,002,962 km (0.091 R)
• M68: 31,167,968 km (0.052 R)
• M69: 31,775,785 km (0.091 R)
• M70: 32,387,490 km (0.036 R)
• M71: 34,473,333 km (0.082 R)
• M72: 34,987,202 km (0.12 R)
• M73: 35,273,832 km (0.071 R)
• M74: 35,618,804 km (0.063 R)
• M75: 36,835,035 km (0.076 R)
• M76: 37,419,065 km (0.05 R)
• M77: 37,829,711 km (0.036 R)
• M78: 38,418,828 km (0.096 R)
• M79: 38,833,064 km (0.063 R)
• M80: 39,248,797 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit