🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 137 Days

Day: 14.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 184 Days

Day: 21 Hours

Environment

Temp: 205 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,064,212 km

• M1: 193,430 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 235 Days

Day: 41 Hours

Environment

Temp: 131 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,064,212 km

• M1: 15,857 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.1 AU - 2.98 AU

Year: 1525 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.22 AU - 3.54 AU

Year: 1841 Days

Day: 24.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,064,212 km

• M1: 270,174 km (0.097 R)
• M2: 680,371 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.86 AU - 3.96 AU

Year: 2372 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,064,212 km

• M1: 213,476 km (0.079 R)
• M2: 2,694,706 km (0.096 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 10.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.56 AU - 6.6 AU

Year: 5648 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,064,212 km

• M1: 135,386 km (0.069 R)
• M2: 377,884 km (0.07 R)
• M3: 540,198 km (0.11 R)
• M4: 637,287 km (0.079 R)
• M5: 937,979 km (0.115 R)
• M6: 1,232,836 km (0.082 R)
• M7: 1,399,937 km (0.052 R)
• M8: 1,592,619 km (0.031 R)
• M9: 1,985,014 km (0.097 R)
• M10: 2,533,141 km (0.104 R)
• M11: 3,264,525 km (0.108 R)
• M12: 3,380,912 km (0.081 R)
• M13: 3,738,301 km (0.102 R)
• M14: 3,909,292 km (0.049 R)
• M15: 4,008,325 km (0.11 R)
• M16: 4,158,222 km (0.101 R)
• M17: 4,310,064 km (0.093 R)
• M18: 4,567,223 km (0.087 R)
• M19: 4,671,493 km (0.116 R)
• M20: 4,882,575 km (0.051 R)
• M21: 4,962,461 km (0.068 R)
• M22: 5,042,944 km (0.078 R)
• M23: 5,123,727 km (0.066 R)
• M24: 5,232,186 km (0.065 R)
• M25: 5,396,294 km (0.062 R)
• M26: 5,590,024 km (0.111 R)
• M27: 5,673,798 km (0.053 R)
• M28: 5,899,093 km (0.036 R)
• M29: 6,041,360 km (0.053 R)
• M30: 6,184,825 km (0.088 R)
• M31: 6,387,679 km (0.094 R)
• M32: 6,710,811 km (0.072 R)
• M33: 7,099,616 km (0.094 R)
• M34: 7,495,901 km (0.047 R)
• M35: 7,712,219 km (0.074 R)
• M36: 8,695,077 km (0.107 R)
• M37: 9,020,602 km (0.096 R)
• M38: 9,516,369 km (0.101 R)
• M39: 9,784,449 km (0.065 R)
• M40: 9,885,577 km (0.074 R)
• M41: 10,328,087 km (0.112 R)
• M42: 10,707,468 km (0.101 R)
• M43: 11,373,627 km (0.086 R)
• M44: 11,837,231 km (0.066 R)
• M45: 12,198,061 km (0.094 R)
• M46: 12,599,133 km (0.1 R)
• M47: 12,746,038 km (0.096 R)
• M48: 13,828,378 km (0.108 R)
• M49: 14,284,801 km (0.053 R)
• M50: 15,604,853 km (0.044 R)
• M51: 16,359,425 km (0.072 R)
• M52: 16,559,886 km (0.085 R)
• M53: 17,780,305 km (0.101 R)
• M54: 17,862,734 km (0.096 R)
• M55: 18,401,436 km (0.076 R)
• M56: 19,071,784 km (0.104 R)
• M57: 19,579,669 km (0.12 R)
• M58: 19,750,060 km (0.066 R)
• M59: 19,835,331 km (0.097 R)
• M60: 20,178,060 km (0.049 R)
• M61: 20,350,098 km (0.065 R)
• M62: 21,086,717 km (0.115 R)
• M63: 21,743,901 km (0.074 R)
• M64: 22,318,955 km (0.103 R)
• M65: 23,258,579 km (0.077 R)
• M66: 23,393,816 km (0.11 R)
• M67: 23,484,173 km (0.117 R)
• M68: 23,574,530 km (0.068 R)
• M69: 23,710,365 km (0.079 R)
• M70: 23,891,977 km (0.117 R)
• M71: 25,361,327 km (0.088 R)
• M72: 25,500,603 km (0.119 R)
• M73: 25,966,600 km (0.057 R)
• M74: 26,954,395 km (0.09 R)
• M75: 27,810,693 km (0.087 R)
• M76: 30,236,273 km (0.118 R)
• M77: 31,275,080 km (0.118 R)
• M78: 31,524,161 km (0.093 R)
• M79: 31,873,921 km (0.098 R)
• M80: 32,577,330 km (0.118 R)
• M81: 33,642,168 km (0.032 R)
• M82: 33,897,382 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 11.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.23 AU - 6.71 AU

Year: 6200 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,064,212 km

• M1: 160,818 km (0.114 R)
• M2: 239,207 km (0.063 R)
• M3: 356,941 km (0.09 R)
• M4: 474,375 km (0.026 R)
• M5: 765,941 km (0.114 R)
• M6: 1,012,030 km (0.049 R)
• M7: 1,216,829 km (0.104 R)
• M8: 1,324,540 km (0.114 R)
• M9: 1,521,111 km (0.109 R)
• M10: 1,757,625 km (0.095 R)
• M11: 2,118,904 km (0.061 R)
• M12: 2,555,431 km (0.112 R)
• M13: 2,820,069 km (0.116 R)
• M14: 3,056,883 km (0.059 R)
• M15: 3,845,862 km (0.119 R)
• M16: 4,211,629 km (0.11 R)
• M17: 4,673,886 km (0.12 R)
• M18: 5,375,351 km (0.115 R)
• M19: 5,555,915 km (0.039 R)
• M20: 5,946,216 km (0.042 R)
• M21: 6,062,753 km (0.076 R)
• M22: 6,250,797 km (0.063 R)
• M23: 6,560,465 km (0.113 R)
• M24: 6,705,126 km (0.107 R)
• M25: 6,948,671 km (0.103 R)
• M26: 7,394,174 km (0.099 R)
• M27: 7,721,793 km (0.039 R)
• M28: 7,900,264 km (0.084 R)
• M29: 8,235,213 km (0.067 R)
• M30: 9,025,988 km (0.04 R)
• M31: 9,349,119 km (0.089 R)
• M32: 9,512,181 km (0.061 R)
• M33: 9,594,011 km (0.106 R)
• M34: 10,229,502 km (0.095 R)
• M35: 10,313,427 km (0.1 R)
• M36: 10,397,501 km (0.047 R)
• M37: 10,509,998 km (0.092 R)
• M38: 10,651,219 km (0.088 R)
• M39: 11,078,770 km (0.09 R)
• M40: 11,193,661 km (0.086 R)
• M41: 11,862,363 km (0.103 R)
• M42: 12,543,931 km (0.091 R)
• M43: 12,844,324 km (0.117 R)
• M44: 13,268,733 km (0.028 R)
• M45: 13,667,112 km (0.04 R)
• M46: 14,038,264 km (0.076 R)
• M47: 14,350,176 km (0.108 R)
• M48: 14,506,954 km (0.107 R)
• M49: 14,727,462 km (0.113 R)
• M50: 14,853,872 km (0.057 R)
• M51: 15,267,510 km (0.06 R)
• M52: 15,363,552 km (0.119 R)
• M53: 15,976,005 km (0.055 R)
• M54: 16,106,006 km (0.073 R)
• M55: 16,596,687 km (0.04 R)
• M56: 17,258,358 km (0.075 R)
• M57: 17,358,439 km (0.112 R)
• M58: 17,559,050 km (0.119 R)
• M59: 17,693,239 km (0.105 R)
• M60: 17,996,325 km (0.084 R)
• M61: 18,131,561 km (0.09 R)
• M62: 18,916,052 km (0.072 R)
• M63: 19,019,125 km (0.102 R)
• M64: 19,676,758 km (0.116 R)
• M65: 19,816,183 km (0.069 R)
• M66: 20,694,771 km (0.106 R)
• M67: 20,907,499 km (0.084 R)
• M68: 20,978,558 km (0.049 R)
• M69: 21,946,157 km (0.071 R)
• M70: 22,018,413 km (0.049 R)
• M71: 22,271,832 km (0.072 R)
• M72: 22,891,466 km (0.053 R)
• M73: 23,038,072 km (0.094 R)
• M74: 23,443,034 km (0.03 R)
• M75: 23,516,785 km (0.098 R)
• M76: 24,110,539 km (0.114 R)
• M77: 25,237,011 km (0.044 R)
• M78: 25,426,402 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 9.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.58 AU - 7 AU

Year: 6665 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,064,212 km

• M1: 138,528 km (0.095 R)
• M2: 213,775 km (0.09 R)
• M3: 289,771 km (0.077 R)
• M4: 372,349 km (0.071 R)
• M5: 523,892 km (0.078 R)
• M6: 631,303 km (0.088 R)
• M7: 736,770 km (0.112 R)
• M8: 956,080 km (0.076 R)
• M9: 1,392,906 km (0.099 R)
• M10: 1,547,141 km (0.101 R)
• M11: 2,401,943 km (0.057 R)
• M12: 2,541,219 km (0.085 R)
• M13: 2,876,917 km (0.107 R)
• M14: 2,991,957 km (0.11 R)
• M15: 3,142,154 km (0.046 R)
• M16: 3,555,193 km (0.09 R)
• M17: 3,625,654 km (0.098 R)
• M18: 3,803,975 km (0.085 R)
• M19: 4,113,941 km (0.094 R)
• M20: 4,623,023 km (0.117 R)
• M21: 4,855,797 km (0.086 R)
• M22: 4,993,427 km (0.076 R)
• M23: 5,272,427 km (0.116 R)
• M24: 5,536,019 km (0.119 R)
• M25: 5,783,304 km (0.096 R)
• M26: 5,929,312 km (0.104 R)
• M27: 6,568,543 km (0.11 R)
• M28: 6,633,618 km (0.108 R)
• M29: 6,808,498 km (0.08 R)
• M30: 7,659,411 km (0.088 R)
• M31: 8,591,107 km (0.082 R)
• M32: 9,118,738 km (0.043 R)
• M33: 9,313,215 km (0.11 R)
• M34: 9,435,437 km (0.044 R)
• M35: 9,706,359 km (0.083 R)
• M36: 9,830,375 km (0.098 R)
• M37: 10,104,887 km (0.091 R)
• M38: 10,610,678 km (0.067 R)
• M39: 11,254,547 km (0.11 R)
• M40: 11,515,595 km (0.087 R)
• M41: 11,699,601 km (0.068 R)
• M42: 12,284,080 km (0.049 R)
• M43: 12,688,143 km (0.1 R)
• M44: 12,823,829 km (0.11 R)
• M45: 13,069,169 km (0.115 R)
• M46: 13,481,611 km (0.095 R)
• M47: 13,564,488 km (0.113 R)
• M48: 14,150,313 km (0.109 R)
• M49: 14,262,811 km (0.096 R)
• M50: 14,630,522 km (0.062 R)
• M51: 14,801,363 km (0.108 R)
• M52: 15,231,307 km (0.106 R)
• M53: 15,752,506 km (0.062 R)
• M54: 16,191,426 km (0.096 R)
• M55: 16,723,396 km (0.101 R)
• M56: 17,471,685 km (0.093 R)
• M57: 18,139,340 km (0.109 R)
• M58: 18,231,044 km (0.075 R)
• M59: 18,322,897 km (0.087 R)
• M60: 18,599,354 km (0.04 R)
• M61: 18,722,622 km (0.088 R)
• M62: 19,094,223 km (0.064 R)
• M63: 19,249,805 km (0.106 R)
• M64: 19,468,218 km (0.105 R)
• M65: 19,656,113 km (0.1 R)
• M66: 19,718,944 km (0.117 R)
• M67: 19,781,775 km (0.09 R)
• M68: 20,065,413 km (0.043 R)
• M69: 20,255,103 km (0.107 R)
• M70: 20,860,226 km (0.063 R)
• M71: 21,052,460 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 11.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.56 AU - 7.06 AU

Year: 6695 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,064,212 km

• M1: 200,012 km (0.075 R)
• M2: 470,336 km (0.066 R)
• M3: 637,437 km (0.102 R)
• M4: 844,330 km (0.109 R)
• M5: 918,531 km (0.111 R)
• M6: 1,004,849 km (0.095 R)
• M7: 1,104,331 km (0.077 R)
• M8: 1,457,233 km (0.111 R)
• M9: 1,617,751 km (0.094 R)
• M10: 1,700,329 km (0.079 R)
• M11: 2,239,181 km (0.029 R)
• M12: 2,331,782 km (0.028 R)
• M13: 2,548,549 km (0.111 R)
• M14: 3,619,820 km (0.108 R)
• M15: 3,697,910 km (0.06 R)
• M16: 4,409,397 km (0.038 R)
• M17: 4,901,425 km (0.049 R)
• M18: 5,057,754 km (0.105 R)
• M19: 5,251,035 km (0.109 R)
• M20: 5,446,858 km (0.104 R)
• M21: 5,536,617 km (0.067 R)
• M22: 5,845,686 km (0.079 R)
• M23: 5,956,090 km (0.112 R)
• M24: 6,067,241 km (0.099 R)
• M25: 6,160,440 km (0.091 R)
• M26: 6,367,035 km (0.086 R)
• M27: 6,652,468 km (0.065 R)
• M28: 6,961,687 km (0.043 R)
• M29: 7,118,166 km (0.074 R)
• M30: 7,315,336 km (0.104 R)
• M31: 7,715,061 km (0.063 R)
• M32: 8,080,978 km (0.076 R)
• M33: 8,307,319 km (0.116 R)
• M34: 8,640,474 km (0.056 R)
• M35: 9,084,331 km (0.096 R)
• M36: 9,492,434 km (0.088 R)
• M37: 10,060,606 km (0.101 R)
• M38: 10,775,086 km (0.118 R)
• M39: 11,024,465 km (0.117 R)
• M40: 11,252,752 km (0.1 R)
• M41: 11,528,910 km (0.074 R)
• M42: 11,760,786 km (0.111 R)
• M43: 11,877,323 km (0.103 R)
• M44: 12,040,983 km (0.109 R)
• M45: 12,252,664 km (0.071 R)
• M46: 12,823,081 km (0.058 R)
• M47: 13,426,558 km (0.119 R)
• M48: 13,670,553 km (0.091 R)
• M49: 14,411,361 km (0.07 R)
• M50: 14,586,092 km (0.043 R)
• M51: 15,241,181 km (0.111 R)
• M52: 16,086,708 km (0.12 R)
• M53: 16,319,931 km (0.092 R)
• M54: 17,502,801 km (0.038 R)
• M55: 17,582,537 km (0.063 R)
• M56: 17,930,053 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit