🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 203 Days

Day: 30.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 35.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 12,464,693 km

• M1: 141,669 km (0.102 R)
• M2: 365,617 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.43 AU

Year: 505 Days

Day: 43.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.03 AU - 1.67 AU

Year: 567 Days

Day: 33.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 14

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.23 AU - 5.43 AU

Year: 4450 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 12,464,693 km

• M1: 207,791 km (0.071 R)
• M2: 450,439 km (0.084 R)
• M3: 604,675 km (0.05 R)
• M4: 965,205 km (0.073 R)
• M5: 1,073,664 km (0.037 R)
• M6: 1,207,704 km (0.111 R)
• M7: 1,358,797 km (0.114 R)
• M8: 1,448,257 km (0.067 R)
• M9: 1,876,406 km (0.108 R)
• M10: 1,964,220 km (0.065 R)
• M11: 2,092,425 km (0.068 R)
• M12: 2,316,972 km (0.074 R)
• M13: 2,425,430 km (0.06 R)
• M14: 2,647,733 km (0.11 R)
• M15: 2,761,427 km (0.083 R)
• M16: 2,891,278 km (0.099 R)
• M17: 3,187,631 km (0.091 R)
• M18: 3,509,566 km (0.063 R)
• M19: 3,634,929 km (0.061 R)
• M20: 3,777,945 km (0.103 R)
• M21: 3,890,442 km (0.089 R)
• M22: 4,284,932 km (0.1 R)
• M23: 4,419,271 km (0.077 R)
• M24: 4,589,363 km (0.049 R)
• M25: 4,796,257 km (0.09 R)
• M26: 4,900,976 km (0.118 R)
• M27: 4,988,790 km (0.056 R)
• M28: 5,112,657 km (0.094 R)
• M29: 5,291,277 km (0.086 R)
• M30: 5,544,995 km (0.05 R)
• M31: 5,654,949 km (0.077 R)
• M32: 5,933,201 km (0.098 R)
• M33: 6,026,849 km (0.101 R)
• M34: 6,503,169 km (0.106 R)
• M35: 6,736,093 km (0.099 R)
• M36: 6,853,677 km (0.117 R)
• M37: 6,971,859 km (0.106 R)
• M38: 7,859,573 km (0.06 R)
• M39: 8,212,175 km (0.086 R)
• M40: 8,868,611 km (0.068 R)
• M41: 9,019,256 km (0.073 R)
• M42: 9,476,128 km (0.103 R)
• M43: 9,873,759 km (0.101 R)
• M44: 9,962,919 km (0.087 R)
• M45: 10,276,925 km (0.067 R)
• M46: 11,472,062 km (0.076 R)
• M47: 11,612,684 km (0.074 R)
• M48: 11,943,296 km (0.101 R)
• M49: 12,686,498 km (0.112 R)
• M50: 12,856,441 km (0.067 R)
• M51: 13,027,132 km (0.082 R)
• M52: 13,149,503 km (0.119 R)
• M53: 13,370,758 km (0.052 R)
• M54: 13,642,877 km (0.106 R)
• M55: 13,941,774 km (0.084 R)
• M56: 14,041,855 km (0.066 R)
• M57: 14,217,632 km (0.108 R)
• M58: 14,318,461 km (0.054 R)
• M59: 14,419,440 km (0.1 R)
• M60: 14,749,452 km (0.111 R)
• M61: 14,953,803 km (0.045 R)
• M62: 15,056,278 km (0.104 R)
• M63: 15,520,629 km (0.07 R)
• M64: 15,884,900 km (0.036 R)
• M65: 16,068,158 km (0.06 R)
• M66: 16,252,163 km (0.051 R)
• M67: 16,463,246 km (0.093 R)
• M68: 16,701,854 km (0.036 R)
• M69: 16,861,475 km (0.102 R)
• M70: 17,102,029 km (0.111 R)
• M71: 17,694,586 km (0.075 R)
• M72: 17,993,482 km (0.118 R)
• M73: 18,294,024 km (0.101 R)
• M74: 18,431,206 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 10.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.63 AU - 7.11 AU

Year: 5143 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,464,693 km

• M1: 128,654 km (0.037 R)
• M2: 204,351 km (0.088 R)
• M3: 275,260 km (0.096 R)
• M4: 410,497 km (0.084 R)
• M5: 512,822 km (0.052 R)
• M6: 971,638 km (0.096 R)
• M7: 1,337,704 km (0.064 R)
• M8: 1,423,424 km (0.108 R)
• M9: 1,536,520 km (0.052 R)
• M10: 1,771,837 km (0.078 R)
• M11: 2,019,122 km (0.041 R)
• M12: 2,577,422 km (0.038 R)
• M13: 2,874,074 km (0.076 R)
• M14: 2,970,116 km (0.091 R)
• M15: 3,165,491 km (0.09 R)
• M16: 3,248,069 km (0.063 R)
• M17: 3,500,441 km (0.075 R)
• M18: 3,864,412 km (0.069 R)
• M19: 4,006,381 km (0.089 R)
• M20: 4,204,448 km (0.103 R)
• M21: 4,277,153 km (0.035 R)
• M22: 4,368,856 km (0.116 R)
• M23: 4,628,857 km (0.102 R)
• M24: 4,741,804 km (0.101 R)
• M25: 4,951,540 km (0.05 R)
• M26: 5,203,164 km (0.12 R)
• M27: 5,281,403 km (0.066 R)
• M28: 5,399,735 km (0.071 R)
• M29: 5,618,597 km (0.051 R)
• M30: 5,739,322 km (0.118 R)
• M31: 5,901,636 km (0.065 R)
• M32: 6,024,306 km (0.078 R)
• M33: 6,376,759 km (0.088 R)
• M34: 6,735,794 km (0.073 R)
• M35: 6,864,149 km (0.064 R)
• M36: 7,101,561 km (0.09 R)
• M37: 7,718,053 km (0.058 R)
• M38: 7,919,861 km (0.064 R)
• M39: 7,987,479 km (0.079 R)
• M40: 8,146,202 km (0.096 R)
• M41: 8,214,419 km (0.08 R)
• M42: 8,744,594 km (0.074 R)
• M43: 8,908,104 km (0.054 R)
• M44: 9,119,935 km (0.12 R)
• M45: 9,190,844 km (0.1 R)
• M46: 9,668,660 km (0.109 R)
• M47: 9,983,713 km (0.103 R)
• M48: 10,179,088 km (0.111 R)
• M49: 10,302,057 km (0.109 R)
• M50: 10,400,642 km (0.051 R)
• M51: 10,549,193 km (0.067 R)
• M52: 10,698,342 km (0.101 R)
• M53: 11,150,277 km (0.069 R)
• M54: 11,506,171 km (0.059 R)
• M55: 11,634,226 km (0.118 R)
• M56: 12,021,086 km (0.089 R)
• M57: 12,281,387 km (0.044 R)
• M58: 12,412,135 km (0.115 R)
• M59: 12,701,607 km (0.111 R)
• M60: 12,940,066 km (0.113 R)
• M61: 13,260,505 km (0.104 R)
• M62: 13,583,337 km (0.109 R)
• M63: 14,127,425 km (0.119 R)
• M64: 14,209,703 km (0.067 R)
• M65: 14,319,508 km (0.074 R)
• M66: 14,956,795 km (0.115 R)
• M67: 15,096,520 km (0.051 R)
• M68: 15,236,842 km (0.087 R)
• M69: 15,858,870 km (0.116 R)
• M70: 16,030,010 km (0.115 R)
• M71: 17,538,406 km (0.103 R)
• M72: 17,892,953 km (0.101 R)
• M73: 18,011,733 km (0.118 R)
• M74: 18,309,583 km (0.088 R)
• M75: 19,884,848 km (0.09 R)
• M76: 20,161,903 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 13.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.11 AU - 6.73 AU

Year: 5209 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 12,464,693 km

• M1: 167,998 km (0.119 R)
• M2: 296,204 km (0.081 R)
• M3: 391,198 km (0.11 R)
• M4: 546,182 km (0.066 R)
• M5: 640,129 km (0.044 R)
• M6: 725,849 km (0.095 R)
• M7: 886,816 km (0.071 R)
• M8: 993,180 km (0.113 R)
• M9: 1,228,647 km (0.08 R)
• M10: 1,703,471 km (0.045 R)
• M11: 1,924,128 km (0.092 R)
• M12: 2,324,601 km (0.109 R)
• M13: 2,428,871 km (0.053 R)
• M14: 2,558,572 km (0.094 R)
• M15: 3,087,999 km (0.104 R)
• M16: 3,359,071 km (0.05 R)
• M17: 3,504,181 km (0.117 R)
• M18: 3,678,612 km (0.057 R)
• M19: 3,773,606 km (0.102 R)
• M20: 3,869,499 km (0.075 R)
• M21: 4,021,939 km (0.079 R)
• M22: 4,134,137 km (0.083 R)
• M23: 4,799,100 km (0.112 R)
• M24: 5,068,675 km (0.087 R)
• M25: 5,606,779 km (0.063 R)
• M26: 5,764,006 km (0.103 R)
• M27: 5,986,608 km (0.09 R)
• M28: 6,276,977 km (0.051 R)
• M29: 6,391,120 km (0.112 R)
• M30: 6,506,011 km (0.09 R)
• M31: 6,654,712 km (0.101 R)
• M32: 7,329,398 km (0.051 R)
• M33: 7,605,556 km (0.09 R)
• M34: 8,150,092 km (0.106 R)
• M35: 8,257,054 km (0.113 R)
• M36: 9,092,110 km (0.115 R)
• M37: 9,332,962 km (0.08 R)
• M38: 9,651,307 km (0.091 R)
• M39: 9,840,099 km (0.111 R)
• M40: 10,627,433 km (0.086 R)
• M41: 11,335,330 km (0.098 R)
• M42: 11,755,401 km (0.027 R)
• M43: 11,896,621 km (0.069 R)
• M44: 12,466,888 km (0.089 R)
• M45: 12,569,662 km (0.06 R)
• M46: 12,838,340 km (0.104 R)
• M47: 12,983,749 km (0.074 R)
• M48: 13,192,438 km (0.114 R)
• M49: 13,423,267 km (0.117 R)
• M50: 13,740,265 km (0.049 R)
• M51: 14,145,376 km (0.029 R)
• M52: 14,252,488 km (0.099 R)
• M53: 14,489,451 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 12.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.96 AU - 7.98 AU

Year: 5952 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 12,464,693 km

• M1: 165,006 km (0.098 R)
• M2: 311,762 km (0.082 R)
• M3: 401,820 km (0.112 R)
• M4: 549,174 km (0.069 R)
• M5: 1,020,856 km (0.083 R)
• M6: 1,110,615 km (0.069 R)
• M7: 1,250,937 km (0.109 R)
• M8: 1,584,541 km (0.068 R)
• M9: 1,798,615 km (0.081 R)
• M10: 2,157,052 km (0.084 R)
• M11: 2,275,084 km (0.076 R)
• M12: 2,790,599 km (0.065 R)
• M13: 3,050,899 km (0.119 R)
• M14: 3,387,793 km (0.102 R)
• M15: 3,619,072 km (0.025 R)
• M16: 4,545,083 km (0.047 R)
• M17: 4,800,596 km (0.082 R)
• M18: 5,299,355 km (0.106 R)
• M19: 5,487,250 km (0.104 R)
• M20: 5,869,921 km (0.064 R)
• M21: 6,148,622 km (0.078 R)
• M22: 6,261,269 km (0.038 R)
• M23: 6,922,641 km (0.045 R)
• M24: 7,010,605 km (0.092 R)
• M25: 7,099,017 km (0.098 R)
• M26: 7,697,259 km (0.074 R)
• M27: 7,849,400 km (0.087 R)
• M28: 8,125,708 km (0.074 R)
• M29: 8,878,334 km (0.032 R)
• M30: 10,082,298 km (0.066 R)
• M31: 10,686,374 km (0.111 R)
• M32: 10,856,317 km (0.114 R)
• M33: 11,406,090 km (0.079 R)
• M34: 11,545,066 km (0.091 R)
• M35: 11,719,497 km (0.079 R)
• M36: 12,106,208 km (0.113 R)
• M37: 12,247,877 km (0.091 R)
• M38: 12,461,503 km (0.057 R)
• M39: 12,604,518 km (0.109 R)
• M40: 13,109,710 km (0.102 R)
• M41: 13,621,335 km (0.076 R)
• M42: 13,879,690 km (0.112 R)
• M43: 14,214,341 km (0.108 R)
• M44: 14,702,180 km (0.116 R)
• M45: 15,502,079 km (0.108 R)
• M46: 16,120,966 km (0.114 R)
• M47: 16,551,209 km (0.1 R)
• M48: 16,866,562 km (0.084 R)
• M49: 17,303,238 km (0.094 R)
• M50: 18,107,027 km (0.111 R)
• M51: 19,252,498 km (0.114 R)
• M52: 19,917,610 km (0.112 R)
• M53: 20,043,123 km (0.098 R)
• M54: 20,379,269 km (0.056 R)
• M55: 20,590,352 km (0.103 R)
• M56: 20,802,033 km (0.085 R)
• M57: 21,699,321 km (0.117 R)
• M58: 22,087,677 km (0.034 R)
• M59: 22,434,893 km (0.055 R)
• M60: 23,046,898 km (0.064 R)
• M61: 23,399,052 km (0.106 R)
• M62: 23,841,712 km (0.083 R)
• M63: 24,153,175 km (0.063 R)
• M64: 24,780,438 km (0.097 R)
• M65: 25,231,626 km (0.076 R)
• M66: 25,322,282 km (0.056 R)
• M67: 26,279,858 km (0.079 R)
• M68: 27,528,402 km (0.105 R)
• M69: 28,701,698 km (0.095 R)
• M70: 28,843,666 km (0.116 R)
• M71: 30,035,213 km (0.051 R)
• M72: 30,131,255 km (0.108 R)
• M73: 30,564,640 km (0.081 R)
• M74: 31,194,148 km (0.072 R)
• M75: 31,779,225 km (0.047 R)
• M76: 32,171,172 km (0.115 R)
• M77: 32,663,498 km (0.117 R)
• M78: 32,861,117 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 8.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.9 AU - 9.2 AU

Year: 7503 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 12,464,693 km

• M1: 127,457 km (0.093 R)
• M2: 181,013 km (0.11 R)
• M3: 570,117 km (0.073 R)
• M4: 796,309 km (0.109 R)
• M5: 1,138,440 km (0.041 R)
• M6: 1,764,208 km (0.112 R)
• M7: 1,821,504 km (0.108 R)
• M8: 2,016,878 km (0.12 R)
• M9: 2,396,558 km (0.084 R)
• M10: 2,492,301 km (0.11 R)
• M11: 2,567,698 km (0.102 R)
• M12: 2,643,843 km (0.102 R)
• M13: 3,047,608 km (0.034 R)
• M14: 3,800,085 km (0.083 R)
• M15: 4,025,380 km (0.066 R)
• M16: 4,306,773 km (0.101 R)
• M17: 4,647,557 km (0.117 R)
• M18: 5,010,781 km (0.108 R)
• M19: 5,216,478 km (0.092 R)
• M20: 5,467,054 km (0.118 R)
• M21: 6,748,061 km (0.076 R)
• M22: 7,036,485 km (0.112 R)
• M23: 7,767,121 km (0.087 R)
• M24: 7,893,980 km (0.091 R)
• M25: 8,085,466 km (0.066 R)
• M26: 8,784,088 km (0.048 R)
• M27: 10,360,700 km (0.068 R)
• M28: 11,730,717 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit