🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 46.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,521,107 km

• M1: 168,447 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 12.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 213 Days

Day: 32.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 218 Days

Day: 30.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.23 AU - 2.75 AU

Year: 1401 Days

Day: 47.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.8 °

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: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.17 AU - 3.03 AU

Year: 1494 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,521,107 km

• M1: 252,372 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.72 AU - 4.92 AU

Year: 3772 Days

Day: 21.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 15

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.52 AU - 10.68 AU

Year: 8990 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,521,107 km

• M1: 212,130 km (0.063 R)
• M2: 391,049 km (0.094 R)
• M3: 572,810 km (0.115 R)
• M4: 671,395 km (0.075 R)
• M5: 1,147,864 km (0.081 R)
• M6: 1,462,618 km (0.113 R)
• M7: 1,557,912 km (0.076 R)
• M8: 1,840,054 km (0.117 R)
• M9: 2,067,293 km (0.106 R)
• M10: 2,193,703 km (0.071 R)
• M11: 2,322,806 km (0.117 R)
• M12: 2,530,897 km (0.118 R)
• M13: 2,805,110 km (0.102 R)
• M14: 3,089,046 km (0.038 R)
• M15: 3,425,342 km (0.095 R)
• M16: 3,974,965 km (0.117 R)
• M17: 4,248,729 km (0.102 R)
• M18: 5,181,322 km (0.107 R)
• M19: 5,405,569 km (0.065 R)
• M20: 5,506,249 km (0.098 R)
• M21: 5,658,390 km (0.092 R)
• M22: 6,494,044 km (0.057 R)
• M23: 6,899,155 km (0.058 R)
• M24: 7,008,660 km (0.088 R)
• M25: 7,933,773 km (0.037 R)
• M26: 8,077,238 km (0.093 R)
• M27: 8,192,727 km (0.106 R)
• M28: 8,337,837 km (0.113 R)
• M29: 8,513,166 km (0.114 R)
• M30: 8,778,403 km (0.049 R)
• M31: 9,106,322 km (0.083 R)
• M32: 9,287,036 km (0.098 R)
• M33: 9,499,166 km (0.075 R)
• M34: 9,774,426 km (0.084 R)
• M35: 9,928,511 km (0.081 R)
• M36: 10,270,343 km (0.115 R)
• M37: 10,647,628 km (0.046 R)
• M38: 10,901,795 km (0.083 R)
• M39: 11,157,907 km (0.115 R)
• M40: 11,319,024 km (0.106 R)
• M41: 12,602,125 km (0.082 R)
• M42: 12,736,314 km (0.104 R)
• M43: 13,175,832 km (0.098 R)
• M44: 13,278,008 km (0.088 R)
• M45: 13,896,445 km (0.106 R)
• M46: 14,174,398 km (0.1 R)
• M47: 14,489,152 km (0.118 R)
• M48: 16,098,077 km (0.095 R)
• M49: 16,536,549 km (0.076 R)
• M50: 16,794,306 km (0.106 R)
• M51: 17,053,260 km (0.085 R)
• M52: 17,612,756 km (0.071 R)
• M53: 17,725,403 km (0.099 R)
• M54: 17,951,445 km (0.038 R)
• M55: 18,482,368 km (0.068 R)
• M56: 18,903,337 km (0.04 R)
• M57: 19,172,762 km (0.089 R)
• M58: 19,443,534 km (0.111 R)
• M59: 19,598,817 km (0.117 R)
• M60: 20,421,007 km (0.118 R)
• M61: 20,539,339 km (0.111 R)
• M62: 20,776,751 km (0.049 R)
• M63: 21,374,394 km (0.114 R)
• M64: 21,735,523 km (0.092 R)
• M65: 21,977,573 km (0.113 R)
• M66: 23,077,566 km (0.115 R)
• M67: 24,195,361 km (0.112 R)
• M68: 25,670,695 km (0.093 R)
• M69: 25,969,143 km (0.072 R)
• M70: 26,958,284 km (0.088 R)
• M71: 27,479,184 km (0.103 R)
• M72: 27,915,860 km (0.081 R)
• M73: 28,222,985 km (0.101 R)
• M74: 28,575,288 km (0.033 R)
• M75: 28,840,375 km (0.098 R)
• M76: 29,819,792 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.09 AU - 13.39 AU

Year: 12546 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,521,107 km

• M1: 149,747 km (0.043 R)
• M2: 280,496 km (0.072 R)
• M3: 378,183 km (0.114 R)
• M4: 469,588 km (0.064 R)
• M5: 654,640 km (0.118 R)
• M6: 744,549 km (0.066 R)
• M7: 1,083,687 km (0.099 R)
• M8: 1,228,498 km (0.077 R)
• M9: 1,350,869 km (0.074 R)
• M10: 1,507,199 km (0.12 R)
• M11: 1,816,417 km (0.04 R)
• M12: 1,902,137 km (0.069 R)
• M13: 2,033,484 km (0.086 R)
• M14: 2,190,562 km (0.116 R)
• M15: 2,445,476 km (0.119 R)
• M16: 2,552,588 km (0.099 R)
• M17: 2,624,844 km (0.117 R)
• M18: 2,759,183 km (0.042 R)
• M19: 3,253,604 km (0.114 R)
• M20: 3,451,073 km (0.089 R)
• M21: 4,024,931 km (0.081 R)
• M22: 4,095,242 km (0.119 R)
• M23: 4,380,525 km (0.12 R)
• M24: 4,657,730 km (0.103 R)
• M25: 5,398,389 km (0.117 R)
• M26: 5,648,217 km (0.115 R)
• M27: 5,758,770 km (0.115 R)
• M28: 6,469,659 km (0.038 R)
• M29: 6,735,195 km (0.087 R)
• M30: 7,483,334 km (0.106 R)
• M31: 8,690,888 km (0.088 R)
• M32: 8,836,896 km (0.09 R)
• M33: 8,928,599 km (0.111 R)
• M34: 9,039,003 km (0.055 R)
• M35: 9,168,405 km (0.077 R)
• M36: 9,995,980 km (0.091 R)
• M37: 10,129,870 km (0.095 R)
• M38: 10,749,355 km (0.106 R)
• M39: 10,945,627 km (0.101 R)
• M40: 11,123,050 km (0.059 R)
• M41: 11,520,981 km (0.108 R)
• M42: 11,661,453 km (0.119 R)
• M43: 12,536,152 km (0.032 R)
• M44: 13,075,452 km (0.115 R)
• M45: 13,728,148 km (0.115 R)
• M46: 14,090,623 km (0.12 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit