🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 186 Days

Day: 43.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,605,373 km

• M1: 151,243 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 278 Days

Day: 46.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.35 AU - 2.05 AU

Year: 844 Days

Day: 13.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.46 AU - 1.96 AU

Year: 852 Days

Day: 16 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.59 AU - 1.87 AU

Year: 866 Days

Day: 26.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,605,373 km

• M1: 432,787 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.43 AU - 2.81 AU

Year: 1615 Days

Day: 38.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,605,373 km

• M1: 546,331 km (0.026 R)
• M2: 1,014,573 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.7 AU - 4.42 AU

Year: 2558 Days

Day: 16.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,605,373 km

• M1: 1,463,516 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 6.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.21 AU - 19.91 AU

Year: 24508 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,605,373 km

• M1: 153,039 km (0.051 R)
• M2: 275,410 km (0.059 R)
• M3: 1,036,414 km (0.07 R)
• M4: 2,242,173 km (0.068 R)
• M5: 2,321,011 km (0.081 R)
• M6: 3,219,645 km (0.091 R)
• M7: 3,399,013 km (0.079 R)
• M8: 3,924,999 km (0.064 R)
• M9: 4,476,118 km (0.109 R)
• M10: 5,085,879 km (0.081 R)
• M11: 5,829,979 km (0.114 R)
• M12: 6,122,293 km (0.117 R)
• M13: 7,182,792 km (0.097 R)
• M14: 7,299,778 km (0.089 R)
• M15: 7,378,167 km (0.11 R)
• M16: 7,694,267 km (0.089 R)
• M17: 8,176,870 km (0.082 R)
• M18: 8,545,180 km (0.07 R)
• M19: 8,835,400 km (0.064 R)
• M20: 9,086,724 km (0.11 R)
• M21: 9,340,442 km (0.082 R)
• M22: 9,984,910 km (0.056 R)
• M23: 10,159,191 km (0.056 R)
• M24: 10,246,706 km (0.086 R)
• M25: 10,643,739 km (0.077 R)
• M26: 10,911,220 km (0.08 R)
• M27: 12,844,324 km (0.099 R)
• M28: 12,986,442 km (0.116 R)
• M29: 13,898,540 km (0.112 R)
• M30: 14,239,623 km (0.074 R)
• M31: 14,337,610 km (0.076 R)
• M32: 14,485,113 km (0.086 R)
• M33: 15,329,892 km (0.112 R)
• M34: 15,480,687 km (0.116 R)
• M35: 15,732,909 km (0.105 R)
• M36: 16,704,248 km (0.106 R)
• M37: 16,859,381 km (0.044 R)
• M38: 17,379,832 km (0.094 R)
• M39: 17,642,226 km (0.096 R)
• M40: 18,011,584 km (0.088 R)
• M41: 21,168,547 km (0.071 R)
• M42: 23,039,568 km (0.12 R)
• M43: 23,212,204 km (0.068 R)
• M44: 23,269,949 km (0.086 R)
• M45: 23,965,579 km (0.088 R)
• M46: 24,199,101 km (0.111 R)
• M47: 24,316,087 km (0.077 R)
• M48: 24,374,579 km (0.116 R)
• M49: 24,491,864 km (0.104 R)
• M50: 24,727,032 km (0.091 R)
• M51: 24,962,798 km (0.043 R)
• M52: 26,153,298 km (0.094 R)
• M53: 26,273,425 km (0.06 R)
• M54: 26,333,414 km (0.12 R)
• M55: 26,997,629 km (0.081 R)
• M56: 27,301,312 km (0.078 R)
• M57: 27,973,455 km (0.083 R)
• M58: 28,898,718 km (0.055 R)
• M59: 29,022,885 km (0.119 R)
• M60: 29,209,283 km (0.109 R)
• M61: 30,969,452 km (0.104 R)
• M62: 31,414,805 km (0.104 R)
• M63: 33,934,631 km (0.072 R)
• M64: 34,131,203 km (0.095 R)
• M65: 34,262,400 km (0.113 R)
• M66: 34,657,040 km (0.079 R)
• M67: 35,053,324 km (0.1 R)
• M68: 36,117,115 km (0.081 R)
• M69: 37,056,589 km (0.108 R)
• M70: 37,191,377 km (0.104 R)
• M71: 37,664,705 km (0.113 R)
• M72: 37,936,075 km (0.095 R)
• M73: 39,096,656 km (0.037 R)
• M74: 39,646,876 km (0.116 R)
• M75: 40,338,168 km (0.059 R)
• M76: 40,546,408 km (0.04 R)
• M77: 41,103,212 km (0.081 R)
• M78: 41,382,661 km (0.094 R)
• M79: 41,732,720 km (0.072 R)
• M80: 41,873,042 km (0.071 R)
• M81: 43,426,915 km (0.082 R)
• M82: 43,640,392 km (0.114 R)
• M83: 45,503,932 km (0.111 R)
• M84: 45,792,955 km (0.084 R)
• M85: 46,155,132 km (0.029 R)
• M86: 46,518,206 km (0.104 R)
• M87: 47,101,189 km (0.114 R)
• M88: 49,605,308 km (0.107 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: 165 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit