🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 26.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,927,485 km

• M1: 181,761 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.71 AU

Year: 223 Days

Day: 13.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 136.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.27 AU - 1.63 AU

Year: 651 Days

Day: 12.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.86 AU - 2.18 AU

Year: 1070 Days

Day: 47 Hours

Environment

Temp: -69 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.82 AU - 4.04 AU

Year: 2904 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 57.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.99 AU - 4.07 AU

Year: 3016 Days

Day: 43.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.08 AU - 4.76 AU

Year: 3464 Days

Day: 15.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,927,485 km

• M1: 405,111 km (0.112 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 13.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.47 AU - 10.63 AU

Year: 11002 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,927,485 km

• M1: 199,713 km (0.119 R)
• M2: 670,498 km (0.105 R)
• M3: 826,528 km (0.111 R)
• M4: 1,055,114 km (0.109 R)
• M5: 1,327,083 km (0.107 R)
• M6: 1,741,170 km (0.045 R)
• M7: 2,091,229 km (0.113 R)
• M8: 2,518,929 km (0.101 R)
• M9: 3,003,476 km (0.111 R)
• M10: 3,092,038 km (0.053 R)
• M11: 3,517,345 km (0.061 R)
• M12: 4,491,078 km (0.091 R)
• M13: 4,627,062 km (0.025 R)
• M14: 4,764,393 km (0.111 R)
• M15: 4,903,070 km (0.111 R)
• M16: 5,220,218 km (0.11 R)
• M17: 5,327,479 km (0.119 R)
• M18: 5,837,608 km (0.071 R)
• M19: 6,249,601 km (0.087 R)
• M20: 7,141,354 km (0.038 R)
• M21: 7,622,610 km (0.078 R)
• M22: 7,990,321 km (0.119 R)
• M23: 8,322,279 km (0.056 R)
• M24: 9,128,612 km (0.103 R)
• M25: 9,915,646 km (0.114 R)
• M26: 10,138,098 km (0.098 R)
• M27: 10,452,403 km (0.061 R)
• M28: 10,815,477 km (0.077 R)
• M29: 10,952,808 km (0.1 R)
• M30: 11,368,092 km (0.058 R)
• M31: 11,882,559 km (0.075 R)
• M32: 11,976,955 km (0.067 R)
• M33: 12,071,651 km (0.066 R)
• M34: 12,357,083 km (0.11 R)
• M35: 12,983,150 km (0.102 R)
• M36: 13,520,955 km (0.102 R)
• M37: 14,366,632 km (0.092 R)
• M38: 15,024,862 km (0.102 R)
• M39: 15,848,548 km (0.118 R)
• M40: 16,739,703 km (0.062 R)
• M41: 16,898,725 km (0.095 R)
• M42: 17,325,079 km (0.096 R)
• M43: 17,647,163 km (0.101 R)
• M44: 17,755,023 km (0.036 R)
• M45: 18,188,408 km (0.088 R)
• M46: 18,351,919 km (0.064 R)
• M47: 20,181,950 km (0.027 R)
• M48: 20,634,334 km (0.089 R)
• M49: 21,204,601 km (0.11 R)
• M50: 22,069,725 km (0.089 R)
• M51: 23,181,985 km (0.085 R)
• M52: 24,854,190 km (0.115 R)
• M53: 25,949,695 km (0.079 R)
• M54: 26,441,723 km (0.09 R)
• M55: 28,124,699 km (0.059 R)
• M56: 28,250,810 km (0.117 R)
• M57: 31,071,029 km (0.069 R)
• M58: 31,528,050 km (0.107 R)
• M59: 32,448,526 km (0.106 R)
• M60: 32,978,551 km (0.111 R)
• M61: 34,518,213 km (0.098 R)
• M62: 34,991,391 km (0.106 R)
• M63: 35,330,828 km (0.112 R)
• M64: 35,466,813 km (0.119 R)
• M65: 36,836,830 km (0.073 R)
• M66: 37,806,224 km (0.08 R)
• M67: 37,945,350 km (0.073 R)
• M68: 39,135,102 km (0.074 R)
• M69: 39,982,275 km (0.053 R)
• M70: 40,978,447 km (0.086 R)
• M71: 41,121,313 km (0.12 R)
• M72: 41,407,793 km (0.106 R)
• M73: 43,942,131 km (0.101 R)
• M74: 44,308,346 km (0.052 R)
• M75: 44,601,857 km (0.066 R)
• M76: 45,560,780 km (0.051 R)
• M77: 47,423,722 km (0.069 R)
• M78: 47,799,362 km (0.075 R)
• M79: 48,175,900 km (0.082 R)
• M80: 48,553,485 km (0.097 R)
• M81: 49,083,660 km (0.043 R)
• M82: 49,311,497 km (0.069 R)
• M83: 50,532,515 km (0.086 R)
• M84: 50,916,234 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 13.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.9 AU - 12.22 AU

Year: 13712 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,927,485 km

• M1: 443,258 km (0.069 R)
• M2: 536,907 km (0.116 R)
• M3: 737,966 km (0.107 R)
• M4: 928,404 km (0.119 R)
• M5: 1,403,677 km (0.085 R)
• M6: 1,645,277 km (0.068 R)
• M7: 1,739,374 km (0.045 R)
• M8: 2,414,510 km (0.082 R)
• M9: 2,504,418 km (0.103 R)
• M10: 2,724,925 km (0.067 R)
• M11: 2,818,723 km (0.036 R)
• M12: 4,309,316 km (0.074 R)
• M13: 4,619,582 km (0.058 R)
• M14: 5,262,105 km (0.119 R)
• M15: 5,356,202 km (0.096 R)
• M16: 5,522,256 km (0.079 R)
• M17: 6,080,106 km (0.12 R)
• M18: 6,378,255 km (0.083 R)
• M19: 6,655,908 km (0.109 R)
• M20: 8,022,036 km (0.026 R)
• M21: 8,820,739 km (0.049 R)
• M22: 9,472,238 km (0.119 R)
• M23: 9,731,491 km (0.114 R)
• M24: 11,092,832 km (0.089 R)
• M25: 11,183,638 km (0.027 R)
• M26: 11,427,183 km (0.108 R)
• M27: 11,580,371 km (0.029 R)
• M28: 12,324,621 km (0.106 R)
• M29: 13,534,867 km (0.102 R)
• M30: 14,055,767 km (0.088 R)
• M31: 14,483,916 km (0.05 R)
• M32: 14,916,254 km (0.081 R)
• M33: 17,001,648 km (0.08 R)
• M34: 18,131,711 km (0.078 R)
• M35: 18,814,176 km (0.07 R)
• M36: 20,167,289 km (0.076 R)
• M37: 20,575,691 km (0.1 R)
• M38: 21,855,052 km (0.06 R)
• M39: 22,427,713 km (0.116 R)
• M40: 24,018,088 km (0.045 R)
• M41: 24,411,530 km (0.099 R)
• M42: 24,569,505 km (0.086 R)
• M43: 25,364,469 km (0.103 R)
• M44: 25,604,573 km (0.066 R)
• M45: 26,369,916 km (0.077 R)
• M46: 26,491,539 km (0.096 R)
• M47: 26,897,996 km (0.086 R)
• M48: 27,265,558 km (0.118 R)
• M49: 27,470,507 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 7.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.79 AU - 20.69 AU

Year: 25532 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,927,485 km

• M1: 92,451 km (0.04 R)
• M2: 195,674 km (0.08 R)
• M3: 536,907 km (0.099 R)
• M4: 1,030,281 km (0.095 R)
• M5: 1,241,812 km (0.103 R)
• M6: 1,754,633 km (0.045 R)
• M7: 2,165,280 km (0.115 R)
• M8: 2,436,800 km (0.101 R)
• M9: 2,576,823 km (0.116 R)
• M10: 2,777,135 km (0.103 R)
• M11: 2,864,500 km (0.051 R)
• M12: 3,660,211 km (0.056 R)
• M13: 4,049,465 km (0.037 R)
• M14: 4,554,358 km (0.071 R)
• M15: 5,512,831 km (0.108 R)
• M16: 5,996,032 km (0.039 R)
• M17: 6,109,427 km (0.094 R)
• M18: 6,185,573 km (0.099 R)
• M19: 7,122,205 km (0.03 R)
• M20: 7,322,965 km (0.041 R)
• M21: 7,444,289 km (0.093 R)
• M22: 9,430,351 km (0.087 R)
• M23: 9,739,420 km (0.071 R)
• M24: 9,828,281 km (0.107 R)
• M25: 10,549,492 km (0.083 R)
• M26: 11,101,359 km (0.08 R)
• M27: 12,089,902 km (0.113 R)
• M28: 12,377,429 km (0.116 R)
• M29: 12,522,090 km (0.106 R)
• M30: 12,715,819 km (0.066 R)
• M31: 12,910,595 km (0.11 R)
• M32: 13,204,555 km (0.065 R)
• M33: 16,474,615 km (0.112 R)
• M34: 16,900,071 km (0.028 R)
• M35: 17,167,852 km (0.088 R)
• M36: 18,253,184 km (0.103 R)
• M37: 22,456,884 km (0.06 R)
• M38: 23,106,289 km (0.12 R)
• M39: 23,702,137 km (0.119 R)
• M40: 24,484,085 km (0.098 R)
• M41: 25,642,122 km (0.112 R)
• M42: 25,703,607 km (0.066 R)
• M43: 25,888,211 km (0.076 R)
• M44: 26,258,765 km (0.07 R)
• M45: 26,444,715 km (0.108 R)
• M46: 27,067,790 km (0.106 R)
• M47: 27,884,894 km (0.073 R)
• M48: 28,837,832 km (0.114 R)
• M49: 29,930,644 km (0.042 R)
• M50: 32,090,389 km (0.093 R)
• M51: 32,421,898 km (0.111 R)
• M52: 32,754,753 km (0.109 R)
• M53: 33,692,432 km (0.094 R)
• M54: 33,894,539 km (0.116 R)
• M55: 33,961,858 km (0.115 R)
• M56: 37,043,126 km (0.052 R)
• M57: 37,949,689 km (0.057 R)
• M58: 38,511,279 km (0.093 R)
• M59: 39,500,570 km (0.108 R)
• M60: 39,713,747 km (0.088 R)
• M61: 43,101,690 km (0.092 R)
• M62: 44,941,145 km (0.03 R)
• M63: 45,460,848 km (0.093 R)
• M64: 46,581,037 km (0.033 R)
• M65: 48,164,530 km (0.08 R)
• M66: 48,240,377 km (0.116 R)
• M67: 48,468,214 km (0.083 R)
• M68: 49,382,856 km (0.074 R)
• M69: 49,765,676 km (0.03 R)
• M70: 49,995,758 km (0.114 R)
• M71: 51,384,176 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit