🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 327 Days

Day: 35.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.81 AU - 2.21 AU

Year: 1091 Days

Day: 27.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,717,138 km

• M1: 556,205 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.95 AU - 2.37 AU

Year: 1215 Days

Day: 35.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.73 AU - 2.81 AU

Year: 1310 Days

Day: 12.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,717,138 km

• M1: 1,385,127 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.36 AU - 2.46 AU

Year: 1433 Days

Day: 13.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.94 AU - 3.56 AU

Year: 2243 Days

Day: 42.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.93 AU - 4.81 AU

Year: 2915 Days

Day: 28.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 14.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.56 AU - 5.08 AU

Year: 3438 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,717,138 km

• M1: 250,876 km (0.087 R)
• M2: 365,468 km (0.069 R)
• M3: 866,022 km (0.119 R)
• M4: 1,016,518 km (0.05 R)
• M5: 1,185,713 km (0.097 R)
• M6: 1,307,336 km (0.064 R)
• M7: 1,403,826 km (0.104 R)
• M8: 1,543,551 km (0.06 R)
• M9: 1,730,249 km (0.12 R)
• M10: 1,859,053 km (0.092 R)
• M11: 2,115,314 km (0.079 R)
• M12: 2,218,836 km (0.071 R)
• M13: 2,588,941 km (0.102 R)
• M14: 2,775,190 km (0.05 R)
• M15: 2,940,346 km (0.047 R)
• M16: 3,095,928 km (0.093 R)
• M17: 3,523,927 km (0.1 R)
• M18: 3,634,031 km (0.065 R)
• M19: 3,759,245 km (0.116 R)
• M20: 3,871,742 km (0.1 R)
• M21: 3,971,225 km (0.082 R)
• M22: 4,172,584 km (0.06 R)
• M23: 4,377,533 km (0.068 R)
• M24: 4,540,894 km (0.12 R)
• M25: 4,950,642 km (0.11 R)
• M26: 5,451,795 km (0.117 R)
• M27: 5,595,708 km (0.114 R)
• M28: 5,805,893 km (0.118 R)
• M29: 6,234,192 km (0.082 R)
• M30: 6,758,383 km (0.118 R)
• M31: 6,913,217 km (0.12 R)
• M32: 7,034,391 km (0.109 R)
• M33: 7,314,289 km (0.114 R)
• M34: 7,420,204 km (0.117 R)
• M35: 7,633,680 km (0.067 R)
• M36: 7,957,560 km (0.04 R)
• M37: 8,194,373 km (0.102 R)
• M38: 8,359,679 km (0.026 R)
• M39: 8,470,531 km (0.092 R)
• M40: 8,956,574 km (0.087 R)
• M41: 9,260,108 km (0.092 R)
• M42: 9,490,040 km (0.103 R)
• M43: 9,916,544 km (0.114 R)
• M44: 10,014,381 km (0.06 R)
• M45: 10,329,583 km (0.096 R)
• M46: 10,608,135 km (0.105 R)
• M47: 10,728,262 km (0.087 R)
• M48: 11,499,738 km (0.105 R)
• M49: 11,975,310 km (0.077 R)
• M50: 12,331,053 km (0.12 R)
• M51: 12,626,659 km (0.114 R)
• M52: 13,074,405 km (0.099 R)
• M53: 13,484,154 km (0.111 R)
• M54: 13,919,932 km (0.099 R)
• M55: 14,029,588 km (0.104 R)
• M56: 14,249,796 km (0.051 R)
• M57: 14,426,770 km (0.06 R)
• M58: 14,738,382 km (0.062 R)
• M59: 15,119,707 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 10.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.15 AU - 6.25 AU

Year: 5211 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,717,138 km

• M1: 134,638 km (0.114 R)
• M2: 201,060 km (0.099 R)
• M3: 400,922 km (0.087 R)
• M4: 534,962 km (0.065 R)
• M5: 602,730 km (0.058 R)
• M6: 673,938 km (0.064 R)
• M7: 761,004 km (0.055 R)
• M8: 1,165,068 km (0.09 R)
• M9: 1,366,726 km (0.114 R)
• M10: 1,716,935 km (0.118 R)
• M11: 1,929,663 km (0.106 R)
• M12: 2,039,318 km (0.083 R)
• M13: 2,538,825 km (0.067 R)
• M14: 2,969,667 km (0.113 R)
• M15: 3,269,761 km (0.107 R)
• M16: 3,467,978 km (0.101 R)
• M17: 4,062,629 km (0.113 R)
• M18: 4,133,240 km (0.096 R)
• M19: 4,275,806 km (0.107 R)
• M20: 4,639,628 km (0.111 R)
• M21: 4,912,794 km (0.103 R)
• M22: 5,140,183 km (0.037 R)
• M23: 5,345,282 km (0.101 R)
• M24: 6,111,372 km (0.105 R)
• M25: 6,356,264 km (0.1 R)
• M26: 7,166,935 km (0.098 R)
• M27: 8,277,998 km (0.078 R)
• M28: 8,853,651 km (0.086 R)
• M29: 8,945,653 km (0.093 R)
• M30: 9,223,906 km (0.117 R)
• M31: 9,410,903 km (0.101 R)
• M32: 9,883,931 km (0.058 R)
• M33: 10,043,403 km (0.109 R)
• M34: 10,235,935 km (0.103 R)
• M35: 10,952,060 km (0.04 R)
• M36: 11,617,023 km (0.051 R)
• M37: 12,090,350 km (0.109 R)
• M38: 12,192,675 km (0.047 R)
• M39: 12,398,073 km (0.087 R)
• M40: 12,604,518 km (0.045 R)
• M41: 12,777,603 km (0.111 R)
• M42: 13,125,867 km (0.097 R)
• M43: 13,301,345 km (0.102 R)
• M44: 13,618,941 km (0.062 R)
• M45: 14,297,667 km (0.074 R)
• M46: 14,659,245 km (0.118 R)
• M47: 14,877,807 km (0.077 R)
• M48: 14,950,811 km (0.111 R)
• M49: 15,391,676 km (0.096 R)
• M50: 15,502,678 km (0.091 R)
• M51: 16,173,475 km (0.112 R)
• M52: 16,474,765 km (0.075 R)
• M53: 16,702,004 km (0.118 R)
• M54: 16,815,848 km (0.096 R)
• M55: 16,930,141 km (0.119 R)
• M56: 17,389,705 km (0.116 R)
• M57: 18,753,290 km (0.051 R)
• M58: 18,950,909 km (0.061 R)
• M59: 19,069,839 km (0.071 R)
• M60: 19,708,173 km (0.104 R)
• M61: 20,841,975 km (0.116 R)
• M62: 21,582,186 km (0.025 R)
• M63: 21,789,229 km (0.067 R)
• M64: 24,024,969 km (0.116 R)
• M65: 24,196,708 km (0.072 R)
• M66: 24,282,577 km (0.093 R)
• M67: 25,191,833 km (0.047 R)
• M68: 25,540,994 km (0.108 R)
• M69: 26,288,535 km (0.101 R)
• M70: 26,909,515 km (0.078 R)
• M71: 27,850,187 km (0.104 R)
• M72: 28,801,480 km (0.115 R)
• M73: 28,892,585 km (0.089 R)
• M74: 29,029,467 km (0.075 R)
• M75: 29,258,202 km (0.092 R)
• M76: 31,296,323 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 9.1

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.21 AU - 12.05 AU

Year: 12345 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,717,138 km

• M1: 294,558 km (0.114 R)
• M2: 377,585 km (0.093 R)
• M3: 486,791 km (0.087 R)
• M4: 799,601 km (0.083 R)
• M5: 989,141 km (0.104 R)
• M6: 1,100,891 km (0.104 R)
• M7: 1,288,786 km (0.05 R)
• M8: 1,564,195 km (0.085 R)
• M9: 2,026,303 km (0.103 R)
• M10: 2,621,852 km (0.096 R)
• M11: 2,906,986 km (0.054 R)
• M12: 4,290,916 km (0.108 R)
• M13: 4,817,500 km (0.08 R)
• M14: 5,364,580 km (0.08 R)
• M15: 5,849,127 km (0.084 R)
• M16: 6,730,707 km (0.065 R)
• M17: 6,816,726 km (0.11 R)
• M18: 7,252,954 km (0.059 R)
• M19: 9,518,015 km (0.087 R)
• M20: 9,614,805 km (0.055 R)
• M21: 11,207,573 km (0.099 R)
• M22: 12,191,478 km (0.076 R)
• M23: 12,349,304 km (0.117 R)
• M24: 13,256,765 km (0.093 R)
• M25: 14,407,173 km (0.07 R)
• M26: 15,418,604 km (0.089 R)
• M27: 17,095,895 km (0.066 R)
• M28: 19,012,842 km (0.088 R)
• M29: 19,134,914 km (0.069 R)
• M30: 19,379,806 km (0.043 R)
• M31: 19,502,626 km (0.077 R)
• M32: 19,872,731 km (0.103 R)
• M33: 21,186,350 km (0.066 R)
• M34: 21,439,768 km (0.076 R)
• M35: 21,503,198 km (0.083 R)
• M36: 22,205,859 km (0.116 R)
• M37: 24,028,410 km (0.112 R)
• M38: 26,987,755 km (0.066 R)
• M39: 27,193,602 km (0.12 R)
• M40: 28,022,673 km (0.083 R)
• M41: 29,422,610 km (0.117 R)
• M42: 29,776,110 km (0.101 R)
• M43: 30,202,314 km (0.118 R)
• M44: 30,558,955 km (0.118 R)
• M45: 31,420,490 km (0.108 R)
• M46: 31,492,745 km (0.109 R)
• M47: 32,362,956 km (0.03 R)
• M48: 33,314,698 km (0.073 R)
• M49: 33,461,902 km (0.073 R)
• M50: 33,830,960 km (0.097 R)
• M51: 34,946,212 km (0.098 R)
• M52: 35,470,702 km (0.056 R)
• M53: 35,621,048 km (0.1 R)
• M54: 36,527,611 km (0.119 R)
• M55: 36,603,457 km (0.106 R)
• M56: 36,907,590 km (0.117 R)
• M57: 37,671,437 km (0.101 R)
• M58: 38,055,454 km (0.113 R)
• M59: 38,672,396 km (0.111 R)
• M60: 39,137,197 km (0.108 R)
• M61: 41,489,174 km (0.064 R)
• M62: 41,568,461 km (0.106 R)
• M63: 41,647,598 km (0.084 R)
• M64: 42,602,482 km (0.106 R)
• M65: 42,922,322 km (0.085 R)
• M66: 43,082,541 km (0.112 R)
• M67: 44,128,978 km (0.119 R)
• M68: 44,209,761 km (0.051 R)
• M69: 44,290,694 km (0.076 R)
• M70: 44,614,723 km (0.112 R)
• M71: 44,777,036 km (0.107 R)
• M72: 44,858,268 km (0.103 R)
• M73: 45,754,958 km (0.117 R)
• M74: 46,822,488 km (0.095 R)
• M75: 47,898,097 km (0.099 R)
• M76: 48,647,582 km (0.086 R)
• M77: 49,400,957 km (0.076 R)
• M78: 49,736,954 km (0.055 R)
• M79: 51,003,898 km (0.108 R)
• M80: 51,854,512 km (0.087 R)
• M81: 53,053,090 km (0.082 R)
• M82: 53,655,819 km (0.106 R)
• M83: 54,520,794 km (0.089 R)
• M84: 56,879,205 km (0.088 R)
• M85: 58,203,744 km (0.086 R)
• M86: 58,292,306 km (0.114 R)
• M87: 58,736,313 km (0.069 R)
• M88: 59,003,345 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit