🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 33 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.18 AU - 1.88 AU

Year: 717 Days

Day: 14.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.79 AU - 2.01 AU

Year: 992 Days

Day: 43 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,501,150 km

• M1: 759,957 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.97 AU - 2.93 AU

Year: 1452 Days

Day: 20.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3 AU - 3.08 AU

Year: 2008 Days

Day: 23.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 8.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.7 AU - 9.26 AU

Year: 9353 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,501,150 km

• M1: 107,262 km (0.105 R)
• M2: 162,463 km (0.056 R)
• M3: 233,373 km (0.037 R)
• M4: 297,401 km (0.115 R)
• M5: 553,512 km (0.03 R)
• M6: 778,657 km (0.104 R)
• M7: 860,337 km (0.056 R)
• M8: 1,229,246 km (0.108 R)
• M9: 1,311,525 km (0.091 R)
• M10: 1,599,052 km (0.104 R)
• M11: 1,735,036 km (0.087 R)
• M12: 1,906,326 km (0.06 R)
• M13: 2,034,531 km (0.09 R)
• M14: 2,265,809 km (0.069 R)
• M15: 2,367,536 km (0.104 R)
• M16: 2,470,908 km (0.091 R)
• M17: 2,628,584 km (0.104 R)
• M18: 2,771,749 km (0.056 R)
• M19: 3,065,560 km (0.062 R)
• M20: 3,331,096 km (0.065 R)
• M21: 3,564,468 km (0.071 R)
• M22: 4,068,015 km (0.083 R)
• M23: 4,150,593 km (0.091 R)
• M24: 4,212,975 km (0.093 R)
• M25: 4,701,412 km (0.113 R)
• M26: 4,941,517 km (0.039 R)
• M27: 5,297,709 km (0.048 R)
• M28: 6,058,714 km (0.092 R)
• M29: 6,319,912 km (0.071 R)
• M30: 6,560,764 km (0.098 R)
• M31: 7,001,629 km (0.104 R)
• M32: 7,452,068 km (0.098 R)
• M33: 7,680,953 km (0.057 R)
• M34: 7,937,813 km (0.092 R)
• M35: 8,276,203 km (0.091 R)
• M36: 8,619,081 km (0.077 R)
• M37: 9,155,988 km (0.092 R)
• M38: 9,428,406 km (0.119 R)
• M39: 10,744,418 km (0.091 R)
• M40: 10,916,605 km (0.112 R)
• M41: 11,496,896 km (0.093 R)
• M42: 12,506,532 km (0.084 R)
• M43: 12,657,326 km (0.09 R)
• M44: 12,991,378 km (0.116 R)
• M45: 13,948,356 km (0.068 R)
• M46: 14,104,686 km (0.09 R)
• M47: 14,230,348 km (0.045 R)
• M48: 14,451,005 km (0.119 R)
• M49: 14,609,429 km (0.035 R)
• M50: 14,895,759 km (0.047 R)
• M51: 15,474,254 km (0.12 R)
• M52: 15,766,269 km (0.086 R)
• M53: 16,322,773 km (0.095 R)
• M54: 16,653,235 km (0.055 R)
• M55: 17,962,665 km (0.091 R)
• M56: 18,372,264 km (0.113 R)
• M57: 18,923,233 km (0.072 R)
• M58: 19,374,719 km (0.109 R)
• M59: 19,724,629 km (0.061 R)
• M60: 21,072,805 km (0.097 R)
• M61: 21,324,279 km (0.063 R)
• M62: 21,613,152 km (0.108 R)
• M63: 21,903,073 km (0.094 R)
• M64: 22,304,145 km (0.106 R)
• M65: 22,744,262 km (0.097 R)
• M66: 23,446,923 km (0.078 R)
• M67: 23,595,773 km (0.097 R)
• M68: 23,745,072 km (0.026 R)
• M69: 24,307,260 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 9.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.26 AU - 10.4 AU

Year: 12575 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 21,501,150 km

• M1: 420,520 km (0.095 R)
• M2: 605,572 km (0.106 R)
• M3: 708,795 km (0.066 R)
• M4: 1,363,884 km (0.118 R)
• M5: 2,208,813 km (0.033 R)
• M6: 2,588,642 km (0.113 R)
• M7: 2,698,596 km (0.112 R)
• M8: 2,891,128 km (0.077 R)
• M9: 3,038,333 km (0.086 R)
• M10: 3,512,558 km (0.081 R)
• M11: 4,101,226 km (0.042 R)
• M12: 4,360,329 km (0.094 R)
• M13: 4,491,975 km (0.116 R)
• M14: 4,797,604 km (0.073 R)
• M15: 7,387,741 km (0.05 R)
• M16: 7,748,721 km (0.089 R)
• M17: 7,885,603 km (0.119 R)
• M18: 8,184,948 km (0.111 R)
• M19: 8,417,723 km (0.11 R)
• M20: 8,511,520 km (0.104 R)
• M21: 8,913,789 km (0.112 R)
• M22: 8,985,447 km (0.108 R)
• M23: 11,273,995 km (0.094 R)
• M24: 11,663,398 km (0.107 R)
• M25: 12,402,262 km (0.117 R)
• M26: 13,237,766 km (0.059 R)
• M27: 19,172,463 km (0.098 R)
• M28: 19,855,377 km (0.071 R)
• M29: 19,949,175 km (0.098 R)
• M30: 20,767,775 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit