🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.34 AU

Year: 445 Days

Day: 29.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 117.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.55 AU - 1.95 AU

Year: 846 Days

Day: 13.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.73 AU - 2.71 AU

Year: 1208 Days

Day: 23.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.68 AU - 4.08 AU

Year: 2270 Days

Day: 39.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.67 AU - 3.77 AU

Year: 2621 Days

Day: 46.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 10.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.88 AU - 5.96 AU

Year: 4609 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,454,468 km

• M1: 131,497 km (0.079 R)
• M2: 257,757 km (0.096 R)
• M3: 470,784 km (0.093 R)
• M4: 603,777 km (0.097 R)
• M5: 832,363 km (0.099 R)
• M6: 925,562 km (0.087 R)
• M7: 1,089,072 km (0.065 R)
• M8: 1,157,289 km (0.104 R)
• M9: 1,289,384 km (0.052 R)
• M10: 1,656,647 km (0.092 R)
• M11: 2,141,643 km (0.053 R)
• M12: 2,305,602 km (0.058 R)
• M13: 2,530,747 km (0.118 R)
• M14: 2,858,067 km (0.099 R)
• M15: 3,002,728 km (0.116 R)
• M16: 3,137,217 km (0.05 R)
• M17: 3,273,949 km (0.076 R)
• M18: 3,412,627 km (0.103 R)
• M19: 3,682,950 km (0.029 R)
• M20: 4,465,197 km (0.119 R)
• M21: 4,549,122 km (0.11 R)
• M22: 4,889,756 km (0.116 R)
• M23: 5,034,268 km (0.091 R)
• M24: 5,731,992 km (0.118 R)
• M25: 6,240,176 km (0.114 R)
• M26: 6,412,812 km (0.098 R)
• M27: 6,523,365 km (0.055 R)
• M28: 7,037,533 km (0.118 R)
• M29: 7,332,390 km (0.117 R)
• M30: 7,414,968 km (0.1 R)
• M31: 8,224,293 km (0.071 R)
• M32: 8,639,427 km (0.062 R)
• M33: 9,079,095 km (0.12 R)
• M34: 9,203,560 km (0.072 R)
• M35: 9,598,349 km (0.067 R)
• M36: 9,761,560 km (0.092 R)
• M37: 10,108,927 km (0.113 R)
• M38: 10,985,720 km (0.077 R)
• M39: 11,232,556 km (0.07 R)
• M40: 12,023,031 km (0.09 R)
• M41: 12,101,121 km (0.118 R)
• M42: 12,434,874 km (0.037 R)
• M43: 12,513,862 km (0.028 R)
• M44: 12,731,826 km (0.075 R)
• M45: 12,911,194 km (0.067 R)
• M46: 13,031,171 km (0.114 R)
• M47: 13,292,519 km (0.12 R)
• M48: 13,413,693 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 12.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.67 AU - 9.05 AU

Year: 7293 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,454,468 km

• M1: 265,835 km (0.107 R)
• M2: 392,844 km (0.082 R)
• M3: 472,280 km (0.116 R)
• M4: 569,220 km (0.099 R)
• M5: 752,627 km (0.118 R)
• M6: 907,311 km (0.09 R)
• M7: 1,008,290 km (0.069 R)
• M8: 1,113,307 km (0.071 R)
• M9: 1,236,426 km (0.115 R)
• M10: 1,321,099 km (0.086 R)
• M11: 1,481,917 km (0.107 R)
• M12: 2,037,523 km (0.103 R)
• M13: 2,526,558 km (0.066 R)
• M14: 3,208,276 km (0.043 R)
• M15: 3,427,736 km (0.103 R)
• M16: 3,902,709 km (0.095 R)
• M17: 4,008,774 km (0.117 R)
• M18: 4,180,662 km (0.097 R)
• M19: 5,215,431 km (0.113 R)
• M20: 5,450,598 km (0.092 R)
• M21: 5,641,336 km (0.11 R)
• M22: 5,931,556 km (0.091 R)
• M23: 6,127,828 km (0.044 R)
• M24: 6,326,344 km (0.113 R)
• M25: 6,426,276 km (0.117 R)
• M26: 7,614,382 km (0.06 R)
• M27: 7,962,347 km (0.099 R)
• M28: 8,124,810 km (0.114 R)
• M29: 8,563,281 km (0.096 R)
• M30: 9,635,599 km (0.057 R)
• M31: 10,128,973 km (0.053 R)
• M32: 10,275,579 km (0.055 R)
• M33: 10,363,991 km (0.115 R)
• M34: 10,779,723 km (0.115 R)
• M35: 11,474,605 km (0.119 R)
• M36: 11,719,796 km (0.115 R)
• M37: 12,340,179 km (0.112 R)
• M38: 12,844,174 km (0.119 R)
• M39: 13,003,197 km (0.095 R)
• M40: 13,516,018 km (0.077 R)
• M41: 13,677,733 km (0.031 R)
• M42: 13,872,510 km (0.108 R)
• M43: 15,127,935 km (0.094 R)
• M44: 16,764,985 km (0.059 R)
• M45: 17,253,122 km (0.105 R)
• M46: 17,358,290 km (0.073 R)
• M47: 17,994,081 km (0.088 R)
• M48: 18,136,348 km (0.107 R)
• M49: 18,279,065 km (0.046 R)
• M50: 18,493,738 km (0.07 R)
• M51: 18,601,448 km (0.09 R)
• M52: 18,961,829 km (0.074 R)
• M53: 19,543,466 km (0.032 R)
• M54: 20,315,690 km (0.096 R)
• M55: 21,060,239 km (0.096 R)
• M56: 21,927,757 km (0.052 R)
• M57: 22,079,898 km (0.117 R)
• M58: 23,154,010 km (0.12 R)
• M59: 23,270,248 km (0.105 R)
• M60: 23,931,770 km (0.113 R)
• M61: 24,560,230 km (0.109 R)
• M62: 24,995,261 km (0.071 R)
• M63: 25,393,191 km (0.115 R)
• M64: 25,672,790 km (0.098 R)
• M65: 25,833,159 km (0.116 R)
• M66: 26,518,167 km (0.071 R)
• M67: 26,680,182 km (0.075 R)
• M68: 26,761,413 km (0.041 R)
• M69: 27,127,629 km (0.095 R)
• M70: 27,290,840 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit