🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 135 Days

Day: 43.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 168 Days

Day: 23 Hours

Environment

Temp: 208 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,861,109 km

• M1: 26,030 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.77 AU

Year: 213 Days

Day: 45 Hours

Environment

Temp: 111 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.7 AU - 1.06 AU

Year: 306 Days

Day: 29.8 Hours

Environment

Temp: 69 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,861,109 km

• M1: 457,919 km (0.108 R)
• M2: 565,330 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 322 Days

Day: 21 Hours

Environment

Temp: 49 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.98 AU - 3.03 AU

Year: 1466 Days

Day: 22.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.24 AU - 3.3 AU

Year: 1710 Days

Day: 34 Hours

Environment

Temp: -92 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 11.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.08 AU - 14.82 AU

Year: 15320 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,861,109 km

• M1: 152,291 km (0.093 R)
• M2: 239,656 km (0.09 R)
• M3: 394,639 km (0.109 R)
• M4: 489,035 km (0.054 R)
• M5: 575,054 km (0.058 R)
• M6: 705,952 km (0.061 R)
• M7: 1,162,076 km (0.049 R)
• M8: 1,308,233 km (0.084 R)
• M9: 1,811,929 km (0.116 R)
• M10: 1,896,751 km (0.108 R)
• M11: 2,786,410 km (0.057 R)
• M12: 2,985,076 km (0.112 R)
• M13: 3,154,421 km (0.1 R)
• M14: 4,273,862 km (0.064 R)
• M15: 4,620,330 km (0.115 R)
• M16: 4,737,914 km (0.054 R)
• M17: 4,936,131 km (0.076 R)
• M18: 6,486,264 km (0.064 R)
• M19: 8,317,642 km (0.055 R)
• M20: 8,413,085 km (0.076 R)
• M21: 8,509,127 km (0.105 R)
• M22: 8,653,638 km (0.067 R)
• M23: 9,388,912 km (0.111 R)
• M24: 9,588,326 km (0.033 R)
• M25: 9,890,214 km (0.056 R)
• M26: 10,658,549 km (0.119 R)
• M27: 10,762,520 km (0.095 R)
• M28: 11,234,202 km (0.112 R)
• M29: 11,766,321 km (0.117 R)
• M30: 12,035,597 km (0.053 R)
• M31: 12,634,887 km (0.113 R)
• M32: 12,800,043 km (0.077 R)
• M33: 13,862,786 km (0.066 R)
• M34: 13,976,181 km (0.084 R)
• M35: 14,147,022 km (0.063 R)
• M36: 15,128,384 km (0.076 R)
• M37: 16,550,760 km (0.093 R)
• M38: 17,339,141 km (0.1 R)
• M39: 18,326,038 km (0.111 R)
• M40: 21,198,467 km (0.082 R)
• M41: 21,723,705 km (0.116 R)
• M42: 21,921,773 km (0.106 R)
• M43: 22,054,017 km (0.104 R)
• M44: 22,452,845 km (0.098 R)
• M45: 22,988,106 km (0.061 R)
• M46: 24,003,278 km (0.091 R)
• M47: 24,550,507 km (0.099 R)
• M48: 26,287,487 km (0.064 R)
• M49: 28,712,768 km (0.087 R)
• M50: 29,148,098 km (0.111 R)
• M51: 30,837,207 km (0.043 R)
• M52: 32,784,673 km (0.111 R)
• M53: 32,860,369 km (0.103 R)
• M54: 33,012,061 km (0.036 R)
• M55: 33,315,895 km (0.087 R)
• M56: 34,694,589 km (0.042 R)
• M57: 35,624,040 km (0.04 R)
• M58: 36,013,743 km (0.04 R)
• M59: 36,718,797 km (0.1 R)
• M60: 38,301,992 km (0.097 R)
• M61: 39,101,891 km (0.083 R)
• M62: 40,880,909 km (0.09 R)
• M63: 42,191,387 km (0.071 R)
• M64: 42,934,439 km (0.067 R)
• M65: 44,350,084 km (0.115 R)
• M66: 46,459,414 km (0.074 R)
• M67: 46,800,048 km (0.085 R)
• M68: 47,055,861 km (0.089 R)
• M69: 47,483,561 km (0.116 R)
• M70: 47,740,720 km (0.085 R)
• M71: 48,601,356 km (0.086 R)
• M72: 50,425,403 km (0.042 R)
• M73: 50,862,977 km (0.067 R)
• M74: 51,126,119 km (0.097 R)
• M75: 51,830,127 km (0.115 R)
• M76: 52,006,503 km (0.06 R)
• M77: 52,714,550 km (0.102 R)
• M78: 52,980,834 km (0.045 R)
• M79: 54,140,068 km (0.118 R)
• M80: 55,217,472 km (0.105 R)
• M81: 56,211,400 km (0.072 R)
• M82: 56,483,518 km (0.084 R)
• M83: 59,412,794 km (0.115 R)
• M84: 59,597,548 km (0.088 R)
• M85: 59,782,451 km (0.086 R)
• M86: 59,875,052 km (0.075 R)
• M87: 60,524,007 km (0.06 R)
• M88: 61,829,099 km (0.103 R)
• M89: 62,391,288 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit