🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.22 AU

Year: 398 Days

Day: 12.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,543,855 km

• M1: 56,099 km (0.105 R)
• M2: 141,220 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.51 AU

Year: 532 Days

Day: 46.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,543,855 km

• M1: 268,229 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 707 Days

Day: 26.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,543,855 km

• M1: 94,995 km (0.086 R)
• M2: 307,872 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.75 AU - 2.41 AU

Year: 1142 Days

Day: 19.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.19 AU - 2.97 AU

Year: 1578 Days

Day: 43.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,543,855 km

• M1: 1,146,219 km (0.098 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 13.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.71 AU - 11.65 AU

Year: 12369 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,543,855 km

• M1: 222,302 km (0.116 R)
• M2: 387,608 km (0.092 R)
• M3: 508,334 km (0.083 R)
• M4: 761,603 km (0.1 R)
• M5: 1,057,507 km (0.078 R)
• M6: 1,157,888 km (0.044 R)
• M7: 1,240,615 km (0.036 R)
• M8: 1,390,662 km (0.075 R)
• M9: 1,501,813 km (0.077 R)
• M10: 1,781,262 km (0.106 R)
• M11: 2,103,346 km (0.097 R)
• M12: 2,284,659 km (0.095 R)
• M13: 2,525,511 km (0.072 R)
• M14: 2,607,790 km (0.07 R)
• M15: 3,003,626 km (0.049 R)
• M16: 3,358,323 km (0.09 R)
• M17: 4,011,467 km (0.117 R)
• M18: 4,636,487 km (0.053 R)
• M19: 4,806,131 km (0.106 R)
• M20: 5,047,133 km (0.084 R)
• M21: 5,612,912 km (0.066 R)
• M22: 5,830,278 km (0.061 R)
• M23: 7,232,159 km (0.103 R)
• M24: 8,195,271 km (0.109 R)
• M25: 8,359,679 km (0.053 R)
• M26: 9,412,399 km (0.032 R)
• M27: 10,328,835 km (0.062 R)
• M28: 11,918,911 km (0.115 R)
• M29: 12,058,785 km (0.071 R)
• M30: 12,766,233 km (0.081 R)
• M31: 13,149,054 km (0.047 R)
• M32: 13,681,623 km (0.084 R)
• M33: 14,172,005 km (0.083 R)
• M34: 14,868,084 km (0.076 R)
• M35: 15,984,532 km (0.064 R)
• M36: 16,397,273 km (0.098 R)
• M37: 17,869,316 km (0.098 R)
• M38: 18,351,470 km (0.05 R)
• M39: 20,155,770 km (0.075 R)
• M40: 20,994,416 km (0.097 R)
• M41: 21,163,611 km (0.099 R)
• M42: 21,730,587 km (0.112 R)
• M43: 21,901,727 km (0.087 R)
• M44: 22,879,648 km (0.115 R)
• M45: 23,403,091 km (0.094 R)
• M46: 24,758,896 km (0.049 R)
• M47: 25,958,522 km (0.074 R)
• M48: 26,504,554 km (0.119 R)
• M49: 26,809,584 km (0.111 R)
• M50: 28,041,074 km (0.111 R)
• M51: 30,049,874 km (0.063 R)
• M52: 30,367,919 km (0.067 R)
• M53: 30,687,011 km (0.114 R)
• M54: 31,135,655 km (0.093 R)
• M55: 31,393,113 km (0.085 R)
• M56: 32,234,452 km (0.082 R)
• M57: 32,494,901 km (0.083 R)
• M58: 32,690,575 km (0.106 R)
• M59: 33,807,174 km (0.082 R)
• M60: 33,939,419 km (0.059 R)
• M61: 35,673,557 km (0.097 R)
• M62: 35,808,195 km (0.119 R)
• M63: 36,551,397 km (0.112 R)
• M64: 37,027,119 km (0.032 R)
• M65: 38,673,443 km (0.073 R)
• M66: 40,483,727 km (0.045 R)
• M67: 42,108,210 km (0.117 R)
• M68: 42,749,686 km (0.046 R)
• M69: 43,322,496 km (0.078 R)
• M70: 43,897,999 km (0.078 R)
• M71: 44,548,451 km (0.054 R)
• M72: 44,693,411 km (0.078 R)
• M73: 45,347,603 km (0.114 R)
• M74: 45,639,468 km (0.105 R)
• M75: 45,785,625 km (0.091 R)
• M76: 48,145,083 km (0.087 R)
• M77: 48,741,081 km (0.091 R)
• M78: 49,339,622 km (0.114 R)
• M79: 49,489,519 km (0.094 R)
• M80: 49,790,061 km (0.092 R)
• M81: 50,166,449 km (0.096 R)
• M82: 50,317,244 km (0.115 R)
• M83: 50,468,338 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit