🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 20.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.86 AU - 1.02 AU

Year: 340 Days

Day: 28.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.44 AU - 1.92 AU

Year: 812 Days

Day: 41.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 96.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.52 AU - 2.52 AU

Year: 1070 Days

Day: 18.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.51 AU - 3.69 AU

Year: 2035 Days

Day: 35.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,577,432 km

• M1: 1,716,785 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.3 AU - 5.04 AU

Year: 3174 Days

Day: 36.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,577,432 km

• M1: 2,670,322 km (0.116 R)
• M2: 3,779,441 km (0.097 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 8.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.12 AU - 8.26 AU

Year: 6451 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,577,432 km

• M1: 175,478 km (0.075 R)
• M2: 576,101 km (0.098 R)
• M3: 650,900 km (0.088 R)
• M4: 775,665 km (0.106 R)
• M5: 896,390 km (0.114 R)
• M6: 1,010,683 km (0.103 R)
• M7: 1,198,279 km (0.11 R)
• M8: 1,382,883 km (0.046 R)
• M9: 1,531,433 km (0.086 R)
• M10: 1,764,058 km (0.104 R)
• M11: 1,827,936 km (0.098 R)
• M12: 2,245,763 km (0.092 R)
• M13: 2,403,589 km (0.099 R)
• M14: 2,619,459 km (0.026 R)
• M15: 2,804,362 km (0.109 R)
• M16: 3,089,794 km (0.077 R)
• M17: 3,586,310 km (0.119 R)
• M18: 3,917,220 km (0.111 R)
• M19: 4,608,213 km (0.062 R)
• M20: 4,877,190 km (0.069 R)
• M21: 5,290,230 km (0.111 R)
• M22: 5,453,890 km (0.11 R)
• M23: 5,548,136 km (0.117 R)
• M24: 5,666,767 km (0.113 R)
• M25: 5,834,317 km (0.103 R)
• M26: 5,979,277 km (0.094 R)
• M27: 6,495,839 km (0.087 R)
• M28: 6,570,787 km (0.073 R)
• M29: 6,822,710 km (0.03 R)
• M30: 8,102,969 km (0.086 R)
• M31: 8,591,705 km (0.045 R)
• M32: 8,729,185 km (0.116 R)
• M33: 8,895,089 km (0.073 R)
• M34: 9,370,811 km (0.09 R)
• M35: 9,455,633 km (0.087 R)
• M36: 10,434,900 km (0.099 R)
• M37: 10,493,393 km (0.108 R)
• M38: 10,552,185 km (0.116 R)
• M39: 10,669,919 km (0.111 R)
• M40: 11,325,456 km (0.096 R)
• M41: 12,209,281 km (0.068 R)
• M42: 12,302,031 km (0.039 R)
• M43: 12,457,015 km (0.046 R)
• M44: 13,115,395 km (0.06 R)
• M45: 13,913,649 km (0.052 R)
• M46: 14,367,679 km (0.108 R)
• M47: 14,432,903 km (0.049 R)
• M48: 14,530,890 km (0.1 R)
• M49: 15,356,670 km (0.088 R)
• M50: 15,456,901 km (0.082 R)
• M51: 15,657,661 km (0.085 R)
• M52: 16,062,174 km (0.113 R)
• M53: 16,163,751 km (0.094 R)
• M54: 16,231,668 km (0.099 R)
• M55: 16,367,653 km (0.092 R)
• M56: 16,469,978 km (0.11 R)
• M57: 16,538,194 km (0.081 R)
• M58: 17,261,201 km (0.116 R)
• M59: 17,330,614 km (0.111 R)
• M60: 18,844,844 km (0.098 R)
• M61: 19,563,362 km (0.061 R)
• M62: 19,708,173 km (0.093 R)
• M63: 20,254,505 km (0.058 R)
• M64: 20,474,264 km (0.072 R)
• M65: 20,695,070 km (0.072 R)
• M66: 20,842,574 km (0.099 R)
• M67: 20,953,426 km (0.102 R)
• M68: 22,186,262 km (0.091 R)
• M69: 22,261,809 km (0.096 R)
• M70: 22,450,751 km (0.109 R)
• M71: 23,174,057 km (0.084 R)
• M72: 23,404,138 km (0.091 R)
• M73: 23,866,395 km (0.114 R)
• M74: 24,021,080 km (0.085 R)
• M75: 24,137,317 km (0.083 R)
• M76: 24,214,959 km (0.05 R)
• M77: 24,409,436 km (0.044 R)
• M78: 24,604,362 km (0.101 R)
• M79: 24,878,275 km (0.095 R)
• M80: 25,784,988 km (0.048 R)
• M81: 26,542,253 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 10.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.34 AU - 9.48 AU

Year: 10761 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,577,432 km

• M1: 245,041 km (0.032 R)
• M2: 371,452 km (0.113 R)
• M3: 456,573 km (0.058 R)
• M4: 916,437 km (0.069 R)
• M5: 1,023,399 km (0.107 R)
• M6: 1,677,142 km (0.109 R)
• M7: 1,810,134 km (0.092 R)
• M8: 2,613,924 km (0.088 R)
• M9: 2,724,476 km (0.088 R)
• M10: 3,323,765 km (0.056 R)
• M11: 3,663,203 km (0.088 R)
• M12: 3,812,203 km (0.069 R)
• M13: 4,828,870 km (0.111 R)
• M14: 5,157,985 km (0.12 R)
• M15: 5,409,609 km (0.036 R)
• M16: 5,895,951 km (0.064 R)
• M17: 7,095,128 km (0.041 R)
• M18: 7,312,643 km (0.107 R)
• M19: 7,437,857 km (0.036 R)
• M20: 7,690,677 km (0.078 R)
• M21: 8,237,158 km (0.109 R)
• M22: 8,302,233 km (0.072 R)
• M23: 8,400,220 km (0.048 R)
• M24: 9,640,536 km (0.096 R)
• M25: 9,881,538 km (0.093 R)
• M26: 10,159,491 km (0.067 R)
• M27: 10,299,514 km (0.093 R)
• M28: 10,616,662 km (0.063 R)
• M29: 11,044,811 km (0.111 R)
• M30: 11,152,671 km (0.054 R)
• M31: 11,369,438 km (0.074 R)
• M32: 11,478,495 km (0.037 R)
• M33: 11,551,200 km (0.079 R)
• M34: 12,102,468 km (0.089 R)
• M35: 12,437,268 km (0.061 R)
• M36: 12,737,361 km (0.108 R)
• M37: 12,850,607 km (0.043 R)
• M38: 13,690,898 km (0.084 R)
• M39: 14,391,614 km (0.099 R)
• M40: 14,785,954 km (0.082 R)
• M41: 16,357,630 km (0.089 R)
• M42: 17,518,509 km (0.091 R)
• M43: 17,644,470 km (0.096 R)
• M44: 17,812,918 km (0.07 R)
• M45: 18,449,157 km (0.096 R)
• M46: 19,136,111 km (0.113 R)
• M47: 19,875,124 km (0.101 R)
• M48: 20,138,267 km (0.053 R)
• M49: 20,579,281 km (0.09 R)
• M50: 20,667,843 km (0.08 R)
• M51: 20,756,555 km (0.09 R)
• M52: 20,889,996 km (0.106 R)
• M53: 20,979,007 km (0.069 R)
• M54: 21,202,057 km (0.057 R)
• M55: 22,147,965 km (0.072 R)
• M56: 23,015,483 km (0.116 R)
• M57: 23,338,016 km (0.093 R)
• M58: 24,267,467 km (0.092 R)
• M59: 25,589,165 km (0.119 R)
• M60: 26,450,998 km (0.112 R)
• M61: 26,934,049 km (0.098 R)
• M62: 27,225,167 km (0.092 R)
• M63: 28,055,884 km (0.033 R)
• M64: 29,043,679 km (0.104 R)
• M65: 30,294,616 km (0.044 R)
• M66: 30,951,949 km (0.034 R)
• M67: 31,511,894 km (0.068 R)
• M68: 33,056,043 km (0.065 R)
• M69: 33,889,602 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit