🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.5 AU - 0.5 AU

Year: 135 Days

Day: 21.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,873,273 km

• M1: 58,194 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.7 AU - 0.78 AU

Year: 244 Days

Day: 42.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.65 AU - 0.89 AU

Year: 259 Days

Day: 33.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.19 AU - 1.63 AU

Year: 641 Days

Day: 18.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,873,273 km

• M1: 334,351 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.03 AU - 2.29 AU

Year: 1215 Days

Day: 35.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.03 AU - 4.27 AU

Year: 2670 Days

Day: 19.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,873,273 km

• M1: 3,386,597 km (0.103 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 14.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.27 AU - 10.45 AU

Year: 12768 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,873,273 km

• M1: 208,539 km (0.12 R)
• M2: 303,085 km (0.044 R)
• M3: 544,237 km (0.117 R)
• M4: 941,868 km (0.053 R)
• M5: 1,050,177 km (0.071 R)
• M6: 1,684,322 km (0.087 R)
• M7: 2,455,200 km (0.049 R)
• M8: 2,578,170 km (0.073 R)
• M9: 2,927,182 km (0.036 R)
• M10: 3,777,047 km (0.119 R)
• M11: 4,509,777 km (0.085 R)
• M12: 4,854,002 km (0.092 R)
• M13: 5,286,490 km (0.082 R)
• M14: 5,487,250 km (0.12 R)
• M15: 5,690,553 km (0.047 R)
• M16: 5,896,400 km (0.057 R)
• M17: 6,021,015 km (0.115 R)
• M18: 7,182,942 km (0.076 R)
• M19: 7,450,572 km (0.074 R)
• M20: 7,903,854 km (0.085 R)
• M21: 8,226,686 km (0.11 R)
• M22: 8,695,376 km (0.105 R)
• M23: 11,012,797 km (0.08 R)
• M24: 12,801,539 km (0.059 R)
• M25: 13,017,857 km (0.096 R)
• M26: 13,126,465 km (0.113 R)
• M27: 13,950,899 km (0.117 R)
• M28: 14,622,593 km (0.109 R)
• M29: 15,019,327 km (0.08 R)
• M30: 16,406,249 km (0.086 R)
• M31: 16,641,417 km (0.06 R)
• M32: 17,115,193 km (0.101 R)
• M33: 17,894,299 km (0.093 R)
• M34: 19,177,549 km (0.049 R)
• M35: 19,798,979 km (0.095 R)
• M36: 19,986,724 km (0.109 R)
• M37: 20,934,277 km (0.118 R)
• M38: 22,220,520 km (0.109 R)
• M39: 23,399,949 km (0.049 R)
• M40: 23,664,738 km (0.071 R)
• M41: 23,997,294 km (0.059 R)
• M42: 24,465,385 km (0.063 R)
• M43: 25,342,627 km (0.06 R)
• M44: 27,545,905 km (0.079 R)
• M45: 27,895,665 km (0.094 R)
• M46: 28,246,920 km (0.085 R)
• M47: 28,458,452 km (0.034 R)
• M48: 29,096,038 km (0.101 R)
• M49: 29,380,872 km (0.087 R)
• M50: 30,097,147 km (0.064 R)
• M51: 30,241,060 km (0.093 R)
• M52: 30,964,216 km (0.053 R)
• M53: 33,763,940 km (0.098 R)
• M54: 34,063,435 km (0.072 R)
• M55: 34,438,926 km (0.073 R)
• M56: 35,725,916 km (0.105 R)
• M57: 36,566,956 km (0.07 R)
• M58: 36,797,486 km (0.115 R)
• M59: 37,182,850 km (0.081 R)
• M60: 38,815,711 km (0.076 R)
• M61: 39,759,374 km (0.109 R)
• M62: 40,630,931 km (0.075 R)
• M63: 40,949,425 km (0.058 R)
• M64: 41,669,141 km (0.088 R)
• M65: 42,312,411 km (0.067 R)
• M66: 42,958,824 km (0.066 R)
• M67: 43,771,589 km (0.069 R)
• M68: 45,660,262 km (0.103 R)
• M69: 46,323,280 km (0.036 R)
• M70: 46,572,809 km (0.119 R)
• M71: 47,323,940 km (0.053 R)
• M72: 51,139,583 km (0.058 R)
• M73: 52,173,753 km (0.119 R)
• M74: 54,087,409 km (0.084 R)
• M75: 54,789,023 km (0.049 R)
• M76: 55,847,129 km (0.074 R)
• M77: 56,822,956 km (0.102 R)
• M78: 57,983,387 km (0.096 R)
• M79: 58,342,122 km (0.081 R)
• M80: 60,418,690 km (0.1 R)
• M81: 60,509,496 km (0.102 R)
• M82: 60,691,258 km (0.071 R)
• M83: 60,782,213 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit