🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 210 Days

Day: 30.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.52 AU - 2 AU

Year: 821 Days

Day: 23.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.55 AU - 2.13 AU

Year: 877 Days

Day: 33.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.46 AU - 2.62 AU

Year: 1423 Days

Day: 24.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,614,961 km

• M1: 2,147,029 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.73 AU - 2.99 AU

Year: 1700 Days

Day: 26.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.52 AU - 3.8 AU

Year: 2461 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 11.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.45 AU - 10.15 AU

Year: 9968 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,614,961 km

• M1: 175,927 km (0.103 R)
• M2: 458,368 km (0.099 R)
• M3: 685,308 km (0.092 R)
• M4: 877,541 km (0.077 R)
• M5: 1,140,385 km (0.105 R)
• M6: 1,233,734 km (0.064 R)
• M7: 1,709,604 km (0.102 R)
• M8: 1,786,498 km (0.115 R)
• M9: 1,864,737 km (0.05 R)
• M10: 2,206,120 km (0.041 R)
• M11: 2,427,375 km (0.113 R)
• M12: 2,638,308 km (0.105 R)
• M13: 2,746,019 km (0.086 R)
• M14: 2,947,527 km (0.119 R)
• M15: 3,059,426 km (0.069 R)
• M16: 3,482,339 km (0.09 R)
• M17: 3,680,706 km (0.097 R)
• M18: 4,047,370 km (0.113 R)
• M19: 4,172,285 km (0.107 R)
• M20: 4,425,853 km (0.113 R)
• M21: 4,511,573 km (0.048 R)
• M22: 4,684,657 km (0.077 R)
• M23: 4,837,846 km (0.083 R)
• M24: 5,126,869 km (0.055 R)
• M25: 5,239,665 km (0.048 R)
• M26: 5,353,061 km (0.119 R)
• M27: 5,559,506 km (0.086 R)
• M28: 5,862,441 km (0.089 R)
• M29: 6,290,890 km (0.083 R)
• M30: 6,435,850 km (0.111 R)
• M31: 6,557,623 km (0.081 R)
• M32: 6,729,361 km (0.105 R)
• M33: 7,152,723 km (0.111 R)
• M34: 7,304,116 km (0.119 R)
• M35: 8,314,799 km (0.106 R)
• M36: 8,768,978 km (0.11 R)
• M37: 9,479,419 km (0.114 R)
• M38: 9,618,096 km (0.112 R)
• M39: 9,897,694 km (0.047 R)
• M40: 10,378,951 km (0.085 R)
• M41: 10,550,689 km (0.046 R)
• M42: 10,839,114 km (0.063 R)
• M43: 11,100,760 km (0.041 R)
• M44: 11,188,574 km (0.118 R)
• M45: 11,719,647 km (0.098 R)
• M46: 12,410,340 km (0.105 R)
• M47: 12,806,475 km (0.095 R)
• M48: 13,052,414 km (0.092 R)
• M49: 13,424,315 km (0.119 R)
• M50: 15,727,523 km (0.118 R)
• M51: 16,255,903 km (0.08 R)
• M52: 16,958,115 km (0.116 R)
• M53: 17,059,244 km (0.114 R)
• M54: 17,296,057 km (0.087 R)
• M55: 18,047,188 km (0.106 R)
• M56: 18,323,046 km (0.096 R)
• M57: 18,983,820 km (0.06 R)
• M58: 19,440,243 km (0.095 R)
• M59: 20,471,870 km (0.111 R)
• M60: 20,579,581 km (0.094 R)
• M61: 20,831,653 km (0.089 R)
• M62: 21,120,975 km (0.106 R)
• M63: 22,070,623 km (0.104 R)
• M64: 22,661,983 km (0.078 R)
• M65: 22,736,184 km (0.076 R)
• M66: 22,885,033 km (0.058 R)
• M67: 23,973,657 km (0.107 R)
• M68: 24,200,896 km (0.072 R)
• M69: 25,117,333 km (0.079 R)
• M70: 25,232,822 km (0.112 R)
• M71: 25,502,697 km (0.047 R)
• M72: 25,618,635 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 8.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.83 AU - 10.51 AU

Year: 11399 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,614,961 km

• M1: 106,962 km (0.053 R)
• M2: 220,657 km (0.06 R)
• M3: 277,205 km (0.038 R)
• M4: 410,796 km (0.046 R)
• M5: 744,100 km (0.077 R)
• M6: 872,006 km (0.094 R)
• M7: 1,168,509 km (0.106 R)
• M8: 1,242,710 km (0.101 R)
• M9: 1,535,772 km (0.099 R)
• M10: 2,094,071 km (0.111 R)
• M11: 2,277,777 km (0.107 R)
• M12: 2,490,805 km (0.11 R)
• M13: 2,636,363 km (0.03 R)
• M14: 3,379,565 km (0.057 R)
• M15: 4,041,087 km (0.067 R)
• M16: 4,098,084 km (0.079 R)
• M17: 5,014,521 km (0.071 R)
• M18: 6,687,025 km (0.074 R)
• M19: 6,754,493 km (0.065 R)
• M20: 7,582,518 km (0.096 R)
• M21: 7,865,557 km (0.068 R)
• M22: 8,116,133 km (0.081 R)
• M23: 9,144,619 km (0.102 R)
• M24: 9,445,909 km (0.034 R)
• M25: 9,788,937 km (0.114 R)
• M26: 10,252,540 km (0.067 R)
• M27: 10,565,649 km (0.088 R)
• M28: 11,241,382 km (0.116 R)
• M29: 11,645,297 km (0.104 R)
• M30: 12,676,176 km (0.053 R)
• M31: 12,885,762 km (0.061 R)
• M32: 13,054,359 km (0.101 R)
• M33: 13,778,861 km (0.074 R)
• M34: 14,867,934 km (0.054 R)
• M35: 15,222,331 km (0.096 R)
• M36: 15,624,301 km (0.107 R)
• M37: 15,759,088 km (0.116 R)
• M38: 15,894,175 km (0.108 R)
• M39: 16,165,696 km (0.092 R)
• M40: 17,313,261 km (0.066 R)
• M41: 17,967,452 km (0.117 R)
• M42: 18,202,919 km (0.081 R)
• M43: 18,677,145 km (0.087 R)
• M44: 19,011,496 km (0.057 R)
• M45: 19,637,862 km (0.102 R)
• M46: 20,172,974 km (0.091 R)
• M47: 20,762,240 km (0.104 R)
• M48: 20,910,491 km (0.09 R)
• M49: 21,257,708 km (0.048 R)
• M50: 22,260,163 km (0.069 R)
• M51: 22,411,855 km (0.107 R)
• M52: 23,741,032 km (0.045 R)
• M53: 23,999,538 km (0.066 R)
• M54: 24,571,600 km (0.09 R)
• M55: 27,281,864 km (0.116 R)
• M56: 27,552,637 km (0.079 R)
• M57: 28,589,799 km (0.105 R)
• M58: 28,975,163 km (0.109 R)
• M59: 30,421,325 km (0.075 R)
• M60: 31,379,649 km (0.072 R)
• M61: 31,833,978 km (0.044 R)
• M62: 32,519,585 km (0.099 R)
• M63: 33,383,513 km (0.12 R)
• M64: 35,016,224 km (0.069 R)
• M65: 35,133,808 km (0.057 R)
• M66: 36,079,566 km (0.07 R)
• M67: 36,913,873 km (0.099 R)
• M68: 37,995,914 km (0.042 R)
• M69: 38,298,252 km (0.091 R)
• M70: 38,358,839 km (0.099 R)
• M71: 39,149,314 km (0.072 R)
• M72: 41,055,789 km (0.117 R)
• M73: 41,614,986 km (0.094 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit