🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.49 AU - 0.77 AU

Year: 191 Days

Day: 15.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 16.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,412,368 km

• M1: 59,091 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.66 AU - 0.76 AU

Year: 229 Days

Day: 35.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,412,368 km

• M1: 209,287 km (0.117 R)
• M2: 525,537 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.9 AU - 1.08 AU

Year: 377 Days

Day: 18.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.22 AU - 1.34 AU

Year: 554 Days

Day: 35.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,412,368 km

• M1: 51,013 km (0.098 R)
• M2: 479,611 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.36 AU - 1.66 AU

Year: 710 Days

Day: 45.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.17 AU - 1.87 AU

Year: 718 Days

Day: 18.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.5

Radius: 10.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.51 AU - 4.97 AU

Year: 3343 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,412,368 km

• M1: 135,236 km (0.118 R)
• M2: 224,696 km (0.119 R)
• M3: 308,321 km (0.1 R)
• M4: 486,043 km (0.066 R)
• M5: 579,542 km (0.118 R)
• M6: 877,242 km (0.118 R)
• M7: 1,234,781 km (0.048 R)
• M8: 1,368,521 km (0.075 R)
• M9: 1,592,769 km (0.091 R)
• M10: 1,694,794 km (0.103 R)
• M11: 1,890,169 km (0.112 R)
• M12: 2,173,059 km (0.119 R)
• M13: 2,254,141 km (0.066 R)
• M14: 2,469,861 km (0.071 R)
• M15: 2,640,253 km (0.086 R)
• M16: 2,727,020 km (0.048 R)
• M17: 2,832,486 km (0.058 R)
• M18: 3,267,816 km (0.09 R)
• M19: 3,782,732 km (0.093 R)
• M20: 3,920,362 km (0.092 R)
• M21: 4,282,239 km (0.042 R)
• M22: 4,696,924 km (0.082 R)
• M23: 5,211,691 km (0.093 R)
• M24: 5,343,337 km (0.112 R)
• M25: 5,542,601 km (0.115 R)
• M26: 5,994,536 km (0.115 R)
• M27: 6,155,653 km (0.029 R)
• M28: 6,481,926 km (0.085 R)
• M29: 6,742,376 km (0.107 R)
• M30: 6,957,947 km (0.112 R)
• M31: 7,175,911 km (0.091 R)
• M32: 7,893,532 km (0.03 R)
• M33: 8,478,908 km (0.108 R)
• M34: 8,608,011 km (0.103 R)
• M35: 9,503,354 km (0.108 R)
• M36: 9,718,326 km (0.108 R)
• M37: 9,989,398 km (0.102 R)
• M38: 10,125,831 km (0.092 R)
• M39: 10,290,389 km (0.028 R)
• M40: 11,070,093 km (0.08 R)
• M41: 11,410,129 km (0.049 R)
• M42: 11,926,541 km (0.117 R)
• M43: 12,100,373 km (0.089 R)
• M44: 12,245,932 km (0.101 R)
• M45: 12,333,447 km (0.073 R)
• M46: 13,191,091 km (0.114 R)
• M47: 13,431,046 km (0.053 R)
• M48: 14,220,774 km (0.113 R)
• M49: 14,312,926 km (0.098 R)
• M50: 14,466,862 km (0.117 R)
• M51: 15,150,824 km (0.029 R)
• M52: 15,307,752 km (0.081 R)
• M53: 15,465,278 km (0.102 R)
• M54: 15,623,254 km (0.064 R)
• M55: 15,813,542 km (0.059 R)
• M56: 16,164,499 km (0.086 R)
• M57: 16,485,835 km (0.088 R)
• M58: 17,429,349 km (0.07 R)
• M59: 18,323,645 km (0.115 R)
• M60: 18,658,594 km (0.1 R)
• M61: 18,860,552 km (0.097 R)
• M62: 19,198,792 km (0.065 R)
• M63: 19,368,736 km (0.051 R)
• M64: 19,470,911 km (0.076 R)
• M65: 19,744,226 km (0.101 R)
• M66: 20,363,861 km (0.1 R)
• M67: 20,780,491 km (0.052 R)
• M68: 21,059,790 km (0.081 R)
• M69: 21,445,902 km (0.027 R)
• M70: 21,657,583 km (0.112 R)
• M71: 22,011,831 km (0.116 R)
• M72: 22,225,157 km (0.072 R)
• M73: 22,439,381 km (0.113 R)
• M74: 22,582,547 km (0.058 R)
• M75: 22,761,914 km (0.093 R)
• M76: 23,121,996 km (0.073 R)
• M77: 23,266,508 km (0.12 R)
• M78: 23,811,493 km (0.089 R)
• M79: 24,250,413 km (0.028 R)
• M80: 24,507,722 km (0.041 R)
• M81: 24,728,977 km (0.051 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 12.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.54 AU - 8.8 AU

Year: 7351 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,412,368 km

• M1: 234,569 km (0.105 R)
• M2: 433,535 km (0.098 R)
• M3: 571,763 km (0.028 R)
• M4: 928,853 km (0.05 R)
• M5: 1,052,720 km (0.105 R)
• M6: 1,814,622 km (0.118 R)
• M7: 1,912,908 km (0.1 R)
• M8: 2,073,875 km (0.104 R)
• M9: 2,302,910 km (0.119 R)
• M10: 2,718,044 km (0.116 R)
• M11: 3,348,748 km (0.11 R)
• M12: 3,921,259 km (0.115 R)
• M13: 4,232,124 km (0.115 R)
• M14: 4,311,111 km (0.075 R)
• M15: 4,497,510 km (0.109 R)
• M16: 4,768,283 km (0.111 R)
• M17: 4,850,561 km (0.102 R)
• M18: 5,382,980 km (0.047 R)
• M19: 6,201,580 km (0.089 R)
• M20: 7,090,341 km (0.09 R)
• M21: 7,279,133 km (0.114 R)
• M22: 7,533,599 km (0.067 R)
• M23: 7,791,057 km (0.092 R)
• M24: 7,953,371 km (0.056 R)
• M25: 8,084,119 km (0.096 R)
• M26: 8,248,527 km (0.057 R)
• M27: 10,023,357 km (0.113 R)
• M28: 11,725,481 km (0.093 R)
• M29: 12,934,980 km (0.062 R)
• M30: 13,204,854 km (0.061 R)
• M31: 13,632,704 km (0.113 R)
• M32: 13,907,366 km (0.094 R)
• M33: 14,025,698 km (0.066 R)
• M34: 14,104,686 km (0.12 R)
• M35: 14,782,514 km (0.11 R)
• M36: 14,983,872 km (0.077 R)
• M37: 15,470,963 km (0.116 R)
• M38: 16,252,911 km (0.082 R)
• M39: 16,837,240 km (0.107 R)
• M40: 17,854,955 km (0.076 R)
• M41: 18,285,049 km (0.09 R)
• M42: 18,805,500 km (0.104 R)
• M43: 18,980,080 km (0.039 R)
• M44: 19,242,924 km (0.103 R)
• M45: 19,551,245 km (0.059 R)
• M46: 19,816,632 km (0.085 R)
• M47: 20,396,024 km (0.112 R)
• M48: 20,755,358 km (0.082 R)
• M49: 21,162,115 km (0.09 R)
• M50: 22,121,486 km (0.091 R)
• M51: 22,352,016 km (0.118 R)
• M52: 22,676,045 km (0.109 R)
• M53: 23,094,919 km (0.083 R)
• M54: 23,657,557 km (0.084 R)
• M55: 24,939,760 km (0.074 R)
• M56: 25,035,652 km (0.112 R)
• M57: 25,807,129 km (0.119 R)
• M58: 25,904,068 km (0.098 R)
• M59: 27,472,303 km (0.104 R)
• M60: 27,968,668 km (0.116 R)
• M61: 28,168,082 km (0.079 R)
• M62: 31,473,896 km (0.117 R)
• M63: 33,409,692 km (0.101 R)
• M64: 33,621,373 km (0.094 R)
• M65: 33,886,461 km (0.08 R)
• M66: 34,045,783 km (0.089 R)
• M67: 35,007,547 km (0.115 R)
• M68: 35,707,665 km (0.11 R)
• M69: 36,249,359 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit