🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.67 AU - 0.67 AU

Year: 206 Days

Day: 33.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,731,313 km

• M1: 550,221 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 26.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.84 AU - 1.02 AU

Year: 336 Days

Day: 36.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.08 AU - 1.2 AU

Year: 456 Days

Day: 12.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.1 AU - 2.14 AU

Year: 1157 Days

Day: 19.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.48 AU - 2.72 AU

Year: 1571 Days

Day: 46.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,731,313 km

• M1: 1,392,008 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.68 AU - 3.96 AU

Year: 2267 Days

Day: 15.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,731,313 km

• M1: 174,730 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.07 AU - 4.27 AU

Year: 3191 Days

Day: 34.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 8.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.42 AU - 6.02 AU

Year: 5127 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,731,313 km

• M1: 132,993 km (0.052 R)
• M2: 346,169 km (0.109 R)
• M3: 639,680 km (0.03 R)
• M4: 830,867 km (0.027 R)
• M5: 1,030,729 km (0.104 R)
• M6: 1,141,731 km (0.103 R)
• M7: 1,288,786 km (0.115 R)
• M8: 1,419,833 km (0.109 R)
• M9: 1,695,542 km (0.099 R)
• M10: 1,827,488 km (0.11 R)
• M11: 1,925,773 km (0.085 R)
• M12: 2,050,987 km (0.093 R)
• M13: 2,296,477 km (0.093 R)
• M14: 2,620,207 km (0.088 R)
• M15: 2,703,383 km (0.109 R)
• M16: 3,162,050 km (0.103 R)
• M17: 3,521,983 km (0.108 R)
• M18: 4,411,940 km (0.099 R)
• M19: 4,527,879 km (0.026 R)
• M20: 5,105,775 km (0.048 R)
• M21: 5,688,609 km (0.119 R)
• M22: 5,960,578 km (0.082 R)
• M23: 6,199,785 km (0.119 R)
• M24: 7,246,222 km (0.112 R)
• M25: 8,926,355 km (0.104 R)
• M26: 9,221,213 km (0.072 R)
• M27: 9,842,194 km (0.113 R)
• M28: 10,125,083 km (0.101 R)
• M29: 10,366,384 km (0.066 R)
• M30: 10,921,991 km (0.094 R)
• M31: 11,056,779 km (0.078 R)
• M32: 11,877,173 km (0.036 R)
• M33: 12,131,789 km (0.113 R)
• M34: 12,201,502 km (0.036 R)
• M35: 12,669,892 km (0.089 R)
• M36: 13,335,603 km (0.068 R)
• M37: 13,551,922 km (0.066 R)
• M38: 13,817,907 km (0.092 R)
• M39: 14,725,367 km (0.1 R)
• M40: 15,098,763 km (0.117 R)
• M41: 15,274,092 km (0.103 R)
• M42: 15,500,583 km (0.032 R)
• M43: 16,934,030 km (0.09 R)
• M44: 16,986,090 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 8.9

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.61 AU - 8.95 AU

Year: 7361 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,731,313 km

• M1: 124,316 km (0.034 R)
• M2: 188,793 km (0.032 R)
• M3: 291,566 km (0.106 R)
• M4: 504,145 km (0.108 R)
• M5: 608,863 km (0.118 R)
• M6: 903,870 km (0.081 R)
• M7: 1,017,565 km (0.081 R)
• M8: 1,136,046 km (0.079 R)
• M9: 1,387,371 km (0.062 R)
• M10: 1,443,470 km (0.109 R)
• M11: 1,837,959 km (0.053 R)
• M12: 2,005,060 km (0.064 R)
• M13: 2,793,890 km (0.117 R)
• M14: 3,461,844 km (0.118 R)
• M15: 3,590,947 km (0.04 R)
• M16: 3,721,696 km (0.104 R)
• M17: 3,827,312 km (0.074 R)
• M18: 4,566,625 km (0.094 R)
• M19: 4,822,886 km (0.062 R)
• M20: 4,996,270 km (0.054 R)
• M21: 5,349,470 km (0.11 R)
• M22: 6,680,143 km (0.082 R)
• M23: 7,398,811 km (0.107 R)
• M24: 7,632,633 km (0.091 R)
• M25: 7,801,080 km (0.076 R)
• M26: 8,279,494 km (0.085 R)
• M27: 8,662,166 km (0.102 R)
• M28: 9,372,606 km (0.045 R)
• M29: 9,553,170 km (0.081 R)
• M30: 10,138,547 km (0.088 R)
• M31: 10,660,494 km (0.048 R)
• M32: 11,730,268 km (0.116 R)
• M33: 11,885,850 km (0.054 R)
• M34: 12,317,290 km (0.115 R)
• M35: 12,714,024 km (0.089 R)
• M36: 13,195,729 km (0.083 R)
• M37: 13,357,594 km (0.097 R)
• M38: 14,384,134 km (0.119 R)
• M39: 14,759,924 km (0.106 R)
• M40: 14,885,886 km (0.069 R)
• M41: 15,563,863 km (0.115 R)
• M42: 15,649,433 km (0.106 R)
• M43: 16,251,864 km (0.115 R)
• M44: 16,512,463 km (0.063 R)
• M45: 17,037,851 km (0.071 R)
• M46: 18,015,024 km (0.095 R)
• M47: 18,149,812 km (0.045 R)
• M48: 18,374,957 km (0.092 R)
• M49: 18,465,314 km (0.074 R)
• M50: 18,555,821 km (0.108 R)
• M51: 18,782,611 km (0.066 R)
• M52: 19,193,407 km (0.118 R)
• M53: 19,699,347 km (0.062 R)
• M54: 19,791,798 km (0.078 R)
• M55: 19,930,775 km (0.102 R)
• M56: 20,677,567 km (0.054 R)
• M57: 22,150,209 km (0.098 R)
• M58: 22,342,741 km (0.104 R)
• M59: 22,439,082 km (0.118 R)
• M60: 23,020,719 km (0.106 R)
• M61: 23,362,400 km (0.092 R)
• M62: 25,698,820 km (0.072 R)
• M63: 25,799,948 km (0.079 R)
• M64: 26,358,247 km (0.085 R)
• M65: 27,538,425 km (0.103 R)
• M66: 28,369,441 km (0.114 R)
• M67: 30,322,740 km (0.103 R)
• M68: 31,019,418 km (0.118 R)
• M69: 33,140,566 km (0.063 R)
• M70: 33,526,229 km (0.05 R)
• M71: 33,857,888 km (0.105 R)
• M72: 34,079,741 km (0.031 R)
• M73: 35,308,089 km (0.1 R)
• M74: 35,871,325 km (0.05 R)
• M75: 36,721,640 km (0.069 R)
• M76: 37,463,795 km (0.072 R)
• M77: 38,153,441 km (0.107 R)
• M78: 38,268,781 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit