🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 131 Days

Day: 40.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 388 Days

Day: 47.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.32 AU - 1.88 AU

Year: 751 Days

Day: 21.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.78 AU - 2.88 AU

Year: 1319 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - 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): 0.229

Orbit Range: 1.93 AU - 3.07 AU

Year: 1466 Days

Day: 35.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,776,679 km

• M1: 1,786,049 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.54 AU - 2.8 AU

Year: 1618 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,776,679 km

• M1: 712,385 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.44 AU - 3.68 AU

Year: 2491 Days

Day: 38.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 10.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.63 AU - 5.87 AU

Year: 4461 Days

Day: 7 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,776,679 km

• M1: 135,685 km (0.092 R)
• M2: 247,435 km (0.107 R)
• M3: 408,402 km (0.096 R)
• M4: 756,816 km (0.057 R)
• M5: 1,032,674 km (0.055 R)
• M6: 1,131,857 km (0.076 R)
• M7: 1,234,332 km (0.09 R)
• M8: 1,352,066 km (0.036 R)
• M9: 1,523,505 km (0.04 R)
• M10: 1,807,741 km (0.07 R)
• M11: 1,928,915 km (0.107 R)
• M12: 2,309,043 km (0.087 R)
• M13: 2,411,368 km (0.05 R)
• M14: 2,560,517 km (0.088 R)
• M15: 2,697,250 km (0.078 R)
• M16: 3,122,407 km (0.103 R)
• M17: 3,384,353 km (0.087 R)
• M18: 3,568,657 km (0.1 R)
• M19: 3,773,606 km (0.085 R)
• M20: 3,912,284 km (0.11 R)
• M21: 4,017,451 km (0.084 R)
• M22: 4,123,665 km (0.052 R)
• M23: 4,447,844 km (0.042 R)
• M24: 4,520,997 km (0.074 R)
• M25: 5,391,358 km (0.12 R)
• M26: 5,607,078 km (0.064 R)
• M27: 5,765,801 km (0.094 R)
• M28: 5,885,928 km (0.104 R)
• M29: 6,006,803 km (0.082 R)
• M30: 6,087,885 km (0.094 R)
• M31: 6,374,365 km (0.048 R)
• M32: 6,477,887 km (0.111 R)
• M33: 6,602,652 km (0.12 R)
• M34: 6,749,407 km (0.061 R)
• M35: 6,854,874 km (0.087 R)
• M36: 6,982,032 km (0.089 R)
• M37: 7,303,667 km (0.05 R)
• M38: 7,411,976 km (0.105 R)
• M39: 7,917,168 km (0.089 R)
• M40: 8,162,658 km (0.119 R)
• M41: 8,501,497 km (0.101 R)
• M42: 8,638,379 km (0.076 R)
• M43: 8,821,936 km (0.119 R)
• M44: 9,053,364 km (0.087 R)
• M45: 9,169,751 km (0.089 R)
• M46: 9,404,171 km (0.063 R)
• M47: 9,498,418 km (0.049 R)
• M48: 9,569,327 km (0.088 R)
• M49: 9,783,252 km (0.03 R)
• M50: 10,434,451 km (0.082 R)
• M51: 10,703,728 km (0.086 R)
• M52: 10,777,629 km (0.116 R)
• M53: 11,475,054 km (0.102 R)
• M54: 11,702,443 km (0.108 R)
• M55: 11,778,439 km (0.103 R)
• M56: 11,982,191 km (0.078 R)
• M57: 12,315,794 km (0.111 R)
• M58: 12,496,808 km (0.112 R)
• M59: 12,678,569 km (0.092 R)
• M60: 12,887,408 km (0.106 R)
• M61: 13,520,805 km (0.062 R)
• M62: 13,600,690 km (0.074 R)
• M63: 15,508,961 km (0.074 R)
• M64: 16,295,546 km (0.104 R)
• M65: 16,465,789 km (0.075 R)
• M66: 16,551,209 km (0.104 R)
• M67: 16,808,218 km (0.084 R)
• M68: 16,894,088 km (0.073 R)
• M69: 17,152,742 km (0.05 R)
• M70: 17,586,875 km (0.073 R)
• M71: 17,995,277 km (0.096 R)
• M72: 18,142,033 km (0.08 R)
• M73: 18,881,046 km (0.053 R)
• M74: 19,059,966 km (0.091 R)
• M75: 19,149,575 km (0.052 R)
• M76: 19,329,242 km (0.047 R)
• M77: 19,569,795 km (0.108 R)
• M78: 19,660,302 km (0.048 R)
• M79: 20,480,397 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 6.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.7 AU - 15.72 AU

Year: 19865 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,776,679 km

• M1: 119,529 km (0.117 R)
• M2: 581,786 km (0.099 R)
• M3: 702,811 km (0.09 R)
• M4: 794,514 km (0.059 R)
• M5: 890,257 km (0.098 R)
• M6: 1,010,384 km (0.116 R)
• M7: 1,542,952 km (0.114 R)
• M8: 1,688,212 km (0.082 R)
• M9: 2,395,660 km (0.074 R)
• M10: 2,564,257 km (0.076 R)
• M11: 2,649,977 km (0.066 R)
• M12: 2,707,721 km (0.048 R)
• M13: 3,622,812 km (0.109 R)
• M14: 6,625,989 km (0.111 R)
• M15: 8,089,056 km (0.06 R)
• M16: 8,813,559 km (0.103 R)
• M17: 11,201,889 km (0.087 R)
• M18: 11,626,298 km (0.083 R)
• M19: 13,875,950 km (0.048 R)
• M20: 15,101,606 km (0.048 R)
• M21: 18,646,477 km (0.063 R)
• M22: 19,599,266 km (0.053 R)
• M23: 19,939,302 km (0.119 R)
• M24: 20,110,143 km (0.097 R)
• M25: 20,338,579 km (0.086 R)
• M26: 20,453,170 km (0.078 R)
• M27: 20,682,953 km (0.115 R)
• M28: 20,913,483 km (0.116 R)
• M29: 21,727,296 km (0.119 R)
• M30: 24,169,630 km (0.113 R)
• M31: 24,595,236 km (0.054 R)
• M32: 25,948,947 km (0.09 R)
• M33: 26,322,194 km (0.118 R)
• M34: 26,760,067 km (0.07 R)
• M35: 27,011,392 km (0.111 R)
• M36: 27,263,464 km (0.116 R)
• M37: 27,516,284 km (0.11 R)
• M38: 27,579,564 km (0.038 R)
• M39: 27,960,590 km (0.113 R)
• M40: 28,024,319 km (0.103 R)
• M41: 28,088,047 km (0.072 R)
• M42: 28,151,776 km (0.071 R)
• M43: 30,022,049 km (0.118 R)
• M44: 30,152,498 km (0.103 R)
• M45: 30,283,097 km (0.087 R)
• M46: 30,413,995 km (0.103 R)
• M47: 33,339,531 km (0.066 R)
• M48: 34,562,045 km (0.096 R)
• M49: 36,214,653 km (0.104 R)
• M50: 36,771,306 km (0.059 R)
• M51: 37,260,641 km (0.113 R)
• M52: 37,541,137 km (0.118 R)
• M53: 38,175,133 km (0.087 R)
• M54: 39,524,954 km (0.117 R)
• M55: 40,962,590 km (0.103 R)
• M56: 42,783,645 km (0.085 R)
• M57: 43,224,659 km (0.118 R)
• M58: 43,519,517 km (0.066 R)
• M59: 44,556,679 km (0.044 R)
• M60: 45,302,424 km (0.091 R)
• M61: 46,202,854 km (0.099 R)
• M62: 46,957,575 km (0.101 R)
• M63: 49,015,892 km (0.056 R)
• M64: 50,870,158 km (0.033 R)
• M65: 51,649,562 km (0.087 R)
• M66: 51,884,132 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.6

Radius: 7.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.88 AU - 19.8 AU

Year: 27945 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,776,679 km

• M1: 93,050 km (0.075 R)
• M2: 318,195 km (0.11 R)
• M3: 434,881 km (0.119 R)
• M4: 800,797 km (0.094 R)
• M5: 1,114,953 km (0.069 R)
• M6: 1,465,162 km (0.116 R)
• M7: 1,579,754 km (0.036 R)
• M8: 2,003,714 km (0.089 R)
• M9: 2,131,321 km (0.08 R)
• M10: 2,261,471 km (0.045 R)
• M11: 2,808,401 km (0.114 R)
• M12: 2,951,416 km (0.1 R)
• M13: 3,170,428 km (0.119 R)
• M14: 3,357,126 km (0.083 R)
• M15: 3,663,203 km (0.12 R)
• M16: 5,061,644 km (0.098 R)
• M17: 5,907,770 km (0.1 R)
• M18: 6,137,701 km (0.088 R)
• M19: 6,749,108 km (0.072 R)
• M20: 7,528,214 km (0.065 R)
• M21: 7,627,547 km (0.118 R)
• M22: 8,801,591 km (0.116 R)
• M23: 8,853,800 km (0.107 R)
• M24: 9,223,008 km (0.093 R)
• M25: 10,085,440 km (0.115 R)
• M26: 10,195,095 km (0.104 R)
• M27: 10,526,454 km (0.061 R)
• M28: 10,749,205 km (0.032 R)
• M29: 11,370,037 km (0.11 R)
• M30: 12,469,431 km (0.092 R)
• M31: 13,301,195 km (0.102 R)
• M32: 13,602,486 km (0.073 R)
• M33: 14,643,986 km (0.115 R)
• M34: 14,706,069 km (0.052 R)
• M35: 15,017,681 km (0.106 R)
• M36: 16,093,440 km (0.113 R)
• M37: 17,918,833 km (0.101 R)
• M38: 17,985,105 km (0.108 R)
• M39: 18,118,247 km (0.093 R)
• M40: 19,194,304 km (0.038 R)
• M41: 20,707,487 km (0.119 R)
• M42: 21,196,971 km (0.09 R)
• M43: 21,267,132 km (0.104 R)
• M44: 23,846,798 km (0.067 R)
• M45: 24,066,258 km (0.059 R)
• M46: 25,396,632 km (0.042 R)
• M47: 26,372,309 km (0.097 R)
• M48: 27,054,925 km (0.111 R)
• M49: 27,131,070 km (0.052 R)
• M50: 28,825,715 km (0.102 R)
• M51: 29,528,675 km (0.114 R)
• M52: 30,316,457 km (0.057 R)
• M53: 30,474,881 km (0.04 R)
• M54: 31,832,333 km (0.098 R)
• M55: 31,993,300 km (0.115 R)
• M56: 33,699,912 km (0.117 R)
• M57: 34,110,708 km (0.033 R)
• M58: 35,435,996 km (0.112 R)
• M59: 36,356,920 km (0.063 R)
• M60: 39,080,499 km (0.113 R)
• M61: 41,078,229 km (0.109 R)
• M62: 43,198,031 km (0.109 R)
• M63: 45,172,124 km (0.112 R)
• M64: 46,352,451 km (0.052 R)
• M65: 47,359,245 km (0.118 R)
• M66: 47,451,098 km (0.092 R)
• M67: 47,542,951 km (0.059 R)
• M68: 48,373,070 km (0.093 R)
• M69: 51,551,725 km (0.082 R)
• M70: 52,024,904 km (0.103 R)
• M71: 52,975,448 km (0.118 R)
• M72: 54,315,845 km (0.108 R)
• M73: 54,508,228 km (0.06 R)
• M74: 58,600,777 km (0.069 R)
• M75: 59,688,802 km (0.098 R)
• M76: 60,285,100 km (0.079 R)
• M77: 60,384,732 km (0.084 R)
• M78: 61,283,366 km (0.091 R)
• M79: 61,884,899 km (0.058 R)
• M80: 64,820,009 km (0.115 R)
• M81: 64,922,035 km (0.056 R)
• M82: 65,228,412 km (0.087 R)
• M83: 65,842,511 km (0.106 R)
• M84: 65,945,135 km (0.088 R)
• M85: 66,458,704 km (0.054 R)
• M86: 67,593,105 km (0.114 R)
• M87: 67,696,627 km (0.095 R)
• M88: 69,046,299 km (0.117 R)
• M89: 69,254,689 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit