🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 32.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 296 Days

Day: 32.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,208,960 km

• M1: 153,039 km (0.062 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.65 AU - 4.35 AU

Year: 2428 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.09 AU - 4.51 AU

Year: 2747 Days

Day: 46.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,208,960 km

• M1: 162,912 km (0.113 R)
• M2: 1,358,947 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 9.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.4 AU - 5.08 AU

Year: 3827 Days

Day: 13.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,208,960 km

• M1: 115,190 km (0.117 R)
• M2: 209,886 km (0.106 R)
• M3: 333,454 km (0.097 R)
• M4: 394,639 km (0.09 R)
• M5: 469,289 km (0.081 R)
• M6: 540,497 km (0.12 R)
• M7: 674,836 km (0.084 R)
• M8: 886,966 km (0.117 R)
• M9: 1,001,259 km (0.042 R)
• M10: 1,060,200 km (0.05 R)
• M11: 1,321,697 km (0.118 R)
• M12: 1,493,884 km (0.101 R)
• M13: 1,575,864 km (0.074 R)
• M14: 1,659,489 km (0.111 R)
• M15: 1,845,739 km (0.057 R)
• M16: 2,145,832 km (0.118 R)
• M17: 2,286,005 km (0.039 R)
• M18: 2,381,149 km (0.068 R)
• M19: 2,461,483 km (0.092 R)
• M20: 2,608,388 km (0.097 R)
• M21: 2,741,381 km (0.109 R)
• M22: 3,083,960 km (0.051 R)
• M23: 3,171,774 km (0.111 R)
• M24: 3,404,100 km (0.112 R)
• M25: 3,772,260 km (0.086 R)
• M26: 3,866,207 km (0.046 R)
• M27: 4,133,838 km (0.113 R)
• M28: 4,250,375 km (0.071 R)
• M29: 4,767,983 km (0.112 R)
• M30: 4,869,859 km (0.088 R)
• M31: 5,055,062 km (0.08 R)
• M32: 5,775,525 km (0.1 R)
• M33: 6,059,462 km (0.065 R)
• M34: 6,214,296 km (0.058 R)
• M35: 6,437,795 km (0.093 R)
• M36: 6,573,181 km (0.113 R)
• M37: 7,077,625 km (0.071 R)
• M38: 7,929,884 km (0.104 R)
• M39: 8,147,998 km (0.104 R)
• M40: 9,729,696 km (0.097 R)
• M41: 10,041,607 km (0.09 R)
• M42: 10,330,331 km (0.036 R)
• M43: 10,462,576 km (0.108 R)
• M44: 10,568,641 km (0.077 R)
• M45: 10,942,935 km (0.101 R)
• M46: 11,158,804 km (0.072 R)
• M47: 11,267,263 km (0.054 R)
• M48: 11,485,377 km (0.104 R)
• M49: 11,649,785 km (0.039 R)
• M50: 11,980,994 km (0.081 R)
• M51: 12,091,996 km (0.079 R)
• M52: 12,343,171 km (0.107 R)
• M53: 12,427,394 km (0.103 R)
• M54: 13,050,021 km (0.06 R)
• M55: 13,107,167 km (0.095 R)
• M56: 13,509,286 km (0.116 R)
• M57: 13,682,969 km (0.097 R)
• M58: 13,770,035 km (0.06 R)
• M59: 14,120,094 km (0.118 R)
• M60: 14,680,637 km (0.073 R)
• M61: 14,769,798 km (0.109 R)
• M62: 15,128,234 km (0.085 R)
• M63: 15,459,294 km (0.092 R)
• M64: 15,519,732 km (0.109 R)
• M65: 15,640,906 km (0.109 R)
• M66: 15,945,188 km (0.109 R)
• M67: 17,590,166 km (0.118 R)
• M68: 18,065,588 km (0.061 R)
• M69: 18,256,924 km (0.103 R)
• M70: 18,352,816 km (0.094 R)
• M71: 18,705,867 km (0.12 R)
• M72: 18,770,344 km (0.067 R)
• M73: 19,943,042 km (0.036 R)
• M74: 20,339,177 km (0.079 R)
• M75: 21,206,396 km (0.112 R)
• M76: 21,813,763 km (0.073 R)
• M77: 21,949,598 km (0.116 R)
• M78: 22,222,016 km (0.091 R)
• M79: 22,667,069 km (0.092 R)
• M80: 23,114,965 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.5

Radius: 4.2

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.28 AU - 16.14 AU

Year: 19865 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,208,960 km

• M1: 60,438 km (0.083 R)
• M2: 102,325 km (0.103 R)
• M3: 352,901 km (0.09 R)
• M4: 981,212 km (0.068 R)
• M5: 1,710,203 km (0.078 R)
• M6: 2,457,594 km (0.069 R)
• M7: 2,540,172 km (0.113 R)
• M8: 3,882,514 km (0.105 R)
• M9: 3,914,527 km (0.109 R)
• M10: 4,075,644 km (0.086 R)
• M11: 4,239,005 km (0.104 R)
• M12: 4,471,331 km (0.109 R)
• M13: 5,912,557 km (0.087 R)
• M14: 6,060,359 km (0.112 R)
• M15: 6,740,132 km (0.114 R)
• M16: 6,778,579 km (0.098 R)
• M17: 7,723,738 km (0.111 R)
• M18: 8,334,995 km (0.095 R)
• M19: 8,376,434 km (0.089 R)
• M20: 10,216,039 km (0.095 R)
• M21: 10,348,881 km (0.069 R)
• M22: 11,158,056 km (0.112 R)
• M23: 11,570,199 km (0.047 R)
• M24: 11,847,703 km (0.114 R)
• M25: 12,174,275 km (0.099 R)
• M26: 12,362,170 km (0.111 R)
• M27: 12,456,566 km (0.101 R)
• M28: 12,645,957 km (0.102 R)
• M29: 12,979,710 km (0.089 R)
• M30: 13,027,581 km (0.096 R)
• M31: 13,123,623 km (0.077 R)
• M32: 13,316,305 km (0.1 R)
• M33: 14,841,156 km (0.093 R)
• M34: 14,991,502 km (0.077 R)
• M35: 17,361,431 km (0.108 R)
• M36: 17,467,047 km (0.086 R)
• M37: 17,572,963 km (0.117 R)
• M38: 18,697,340 km (0.026 R)
• M39: 20,232,364 km (0.092 R)
• M40: 20,287,865 km (0.12 R)
• M41: 20,846,463 km (0.069 R)
• M42: 21,127,558 km (0.1 R)
• M43: 21,183,956 km (0.106 R)
• M44: 22,782,709 km (0.105 R)
• M45: 24,065,809 km (0.078 R)
• M46: 26,458,179 km (0.049 R)
• M47: 28,053,191 km (0.115 R)
• M48: 28,737,452 km (0.111 R)
• M49: 29,679,320 km (0.082 R)
• M50: 30,122,279 km (0.073 R)
• M51: 30,503,604 km (0.116 R)
• M52: 30,631,211 km (0.045 R)
• M53: 31,078,808 km (0.114 R)
• M54: 31,980,584 km (0.061 R)
• M55: 34,870,216 km (0.11 R)
• M56: 36,684,240 km (0.106 R)
• M57: 37,705,246 km (0.075 R)
• M58: 38,047,675 km (0.099 R)
• M59: 38,322,337 km (0.055 R)
• M60: 38,873,605 km (0.061 R)
• M61: 39,496,979 km (0.101 R)
• M62: 40,613,279 km (0.103 R)
• M63: 41,104,857 km (0.065 R)
• M64: 41,175,318 km (0.116 R)
• M65: 41,527,920 km (0.031 R)
• M66: 42,165,057 km (0.059 R)
• M67: 43,162,576 km (0.095 R)
• M68: 43,377,399 km (0.071 R)
• M69: 43,736,134 km (0.102 R)
• M70: 45,253,655 km (0.051 R)
• M71: 46,421,266 km (0.096 R)
• M72: 46,714,777 km (0.071 R)
• M73: 47,229,843 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit