🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 47 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 22.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.87 AU - 1.91 AU

Year: 959 Days

Day: 17.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.75 AU - 2.43 AU

Year: 1115 Days

Day: 24.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 10

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.61 AU - 8.17 AU

Year: 6673 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,285,716 km

• M1: 127,457 km (0.112 R)
• M2: 445,353 km (0.048 R)
• M3: 775,216 km (0.112 R)
• M4: 1,244,804 km (0.049 R)
• M5: 1,584,840 km (0.082 R)
• M6: 1,987,408 km (0.029 R)
• M7: 2,692,313 km (0.103 R)
• M8: 3,510,912 km (0.097 R)
• M9: 3,978,555 km (0.097 R)
• M10: 4,434,530 km (0.108 R)
• M11: 5,242,358 km (0.093 R)
• M12: 5,604,235 km (0.063 R)
• M13: 6,015,181 km (0.119 R)
• M14: 6,861,905 km (0.095 R)
• M15: 7,258,788 km (0.083 R)
• M16: 7,980,598 km (0.117 R)
• M17: 9,611,514 km (0.086 R)
• M18: 10,017,373 km (0.073 R)
• M19: 10,671,415 km (0.113 R)
• M20: 11,155,962 km (0.086 R)
• M21: 12,537,648 km (0.111 R)
• M22: 14,908,774 km (0.11 R)
• M23: 17,035,757 km (0.117 R)
• M24: 18,035,519 km (0.058 R)
• M25: 19,073,878 km (0.093 R)
• M26: 19,428,724 km (0.079 R)
• M27: 23,873,726 km (0.061 R)
• M28: 25,896,289 km (0.11 R)
• M29: 26,860,447 km (0.111 R)
• M30: 32,545,166 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.9

Radius: 10

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.31 AU - 9.53 AU

Year: 10667 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,285,716 km

• M1: 124,765 km (0.044 R)
• M2: 595,998 km (0.091 R)
• M3: 919,578 km (0.085 R)
• M4: 1,365,081 km (0.098 R)
• M5: 2,764,569 km (0.077 R)
• M6: 3,152,027 km (0.064 R)
• M7: 3,869,798 km (0.076 R)
• M8: 6,254,537 km (0.098 R)
• M9: 7,132,826 km (0.093 R)
• M10: 7,645,498 km (0.06 R)
• M11: 8,136,778 km (0.08 R)
• M12: 9,998,074 km (0.111 R)
• M13: 10,695,350 km (0.066 R)
• M14: 12,127,301 km (0.063 R)
• M15: 12,611,400 km (0.113 R)
• M16: 13,682,820 km (0.118 R)
• M17: 17,337,496 km (0.045 R)
• M18: 17,874,552 km (0.061 R)
• M19: 18,186,464 km (0.101 R)
• M20: 18,581,402 km (0.085 R)
• M21: 20,302,974 km (0.101 R)
• M22: 22,943,227 km (0.069 R)
• M23: 26,808,836 km (0.059 R)
• M24: 30,087,872 km (0.106 R)
• M25: 32,339,918 km (0.089 R)
• M26: 36,547,358 km (0.099 R)
• M27: 37,050,306 km (0.086 R)
• M28: 38,070,115 km (0.066 R)
• M29: 40,299,123 km (0.092 R)
• M30: 47,208,600 km (0.07 R)
• M31: 52,441,234 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 9.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.21 AU - 11.47 AU

Year: 11389 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,285,716 km

• M1: 121,174 km (0.071 R)
• M2: 648,058 km (0.086 R)
• M3: 1,213,538 km (0.088 R)
• M4: 1,793,379 km (0.075 R)
• M5: 2,828,597 km (0.079 R)
• M6: 3,177,309 km (0.047 R)
• M7: 3,660,510 km (0.095 R)
• M8: 4,250,973 km (0.11 R)
• M9: 4,647,407 km (0.091 R)
• M10: 5,876,055 km (0.098 R)
• M11: 6,766,910 km (0.08 R)
• M12: 8,432,682 km (0.086 R)
• M13: 11,477,298 km (0.118 R)
• M14: 11,829,152 km (0.102 R)
• M15: 14,633,664 km (0.096 R)
• M16: 16,484,189 km (0.049 R)
• M17: 21,873,752 km (0.116 R)
• M18: 22,597,806 km (0.114 R)
• M19: 24,671,382 km (0.093 R)
• M20: 27,489,806 km (0.073 R)
• M21: 27,803,961 km (0.1 R)
• M22: 30,404,570 km (0.046 R)
• M23: 32,225,625 km (0.116 R)
• M24: 33,044,823 km (0.12 R)
• M25: 36,460,741 km (0.098 R)
• M26: 36,967,279 km (0.11 R)
• M27: 37,606,960 km (0.049 R)
• M28: 41,738,853 km (0.037 R)
• M29: 43,274,924 km (0.062 R)
• M30: 44,415,608 km (0.081 R)
• M31: 50,264,436 km (0.089 R)
• M32: 52,002,464 km (0.106 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.7

Radius: 6.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.24 AU - 14.22 AU

Year: 16758 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,285,716 km

• M1: 80,783 km (0.118 R)
• M2: 568,771 km (0.092 R)
• M3: 1,073,215 km (0.088 R)
• M4: 1,414,597 km (0.048 R)
• M5: 1,920,986 km (0.117 R)
• M6: 3,853,342 km (0.048 R)
• M7: 8,855,296 km (0.098 R)
• M8: 12,042,479 km (0.062 R)
• M9: 16,260,092 km (0.116 R)
• M10: 19,690,670 km (0.12 R)
• M11: 27,940,394 km (0.12 R)
• M12: 34,145,864 km (0.094 R)
• M13: 35,052,277 km (0.079 R)
• M14: 37,269,018 km (0.069 R)
• M15: 40,703,337 km (0.085 R)
• M16: 42,888,363 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit