🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 14.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 39.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.62 AU - 0.7 AU

Year: 189 Days

Day: 47.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,287,734 km

• M1: 57,745 km (0.101 R)
• M2: 155,283 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.74 AU - 0.86 AU

Year: 253 Days

Day: 20.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,287,734 km

• M1: 77,342 km (0.103 R)
• M2: 699,370 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.91 AU - 1.35 AU

Year: 424 Days

Day: 37.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.02 AU - 3.14 AU

Year: 1909 Days

Day: 47 Hours

Environment

Temp: -91 °C

Axial Tilt: 85.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,287,734 km

• M1: 410,796 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 11.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.7 AU - 8.94 AU

Year: 9249 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,287,734 km

• M1: 153,936 km (0.055 R)
• M2: 242,199 km (0.05 R)
• M3: 574,306 km (0.067 R)
• M4: 730,038 km (0.113 R)
• M5: 961,466 km (0.098 R)
• M6: 1,234,033 km (0.071 R)
• M7: 1,388,717 km (0.115 R)
• M8: 1,586,635 km (0.055 R)
• M9: 1,661,135 km (0.049 R)
• M10: 1,736,831 km (0.119 R)
• M11: 2,174,106 km (0.078 R)
• M12: 2,257,432 km (0.079 R)
• M13: 2,667,779 km (0.089 R)
• M14: 3,008,563 km (0.036 R)
• M15: 4,507,533 km (0.065 R)
• M16: 4,722,805 km (0.073 R)
• M17: 5,163,670 km (0.12 R)
• M18: 5,332,267 km (0.117 R)
• M19: 5,733,189 km (0.074 R)
• M20: 6,716,645 km (0.102 R)
• M21: 7,496,349 km (0.114 R)
• M22: 7,977,905 km (0.059 R)
• M23: 8,108,055 km (0.069 R)
• M24: 8,469,633 km (0.098 R)
• M25: 8,802,937 km (0.061 R)
• M26: 8,903,766 km (0.116 R)
• M27: 9,072,662 km (0.058 R)
• M28: 9,174,538 km (0.081 R)
• M29: 9,585,783 km (0.093 R)
• M30: 10,214,094 km (0.12 R)
• M31: 10,533,186 km (0.113 R)
• M32: 11,583,962 km (0.112 R)
• M33: 12,328,061 km (0.098 R)
• M34: 13,049,273 km (0.092 R)
• M35: 13,862,337 km (0.084 R)
• M36: 14,215,837 km (0.103 R)
• M37: 15,172,964 km (0.105 R)
• M38: 15,334,530 km (0.086 R)
• M39: 15,822,668 km (0.117 R)
• M40: 16,233,314 km (0.058 R)
• M41: 16,605,962 km (0.053 R)
• M42: 16,939,565 km (0.102 R)
• M43: 17,149,152 km (0.107 R)
• M44: 17,528,682 km (0.055 R)
• M45: 17,613,354 km (0.078 R)
• M46: 17,783,148 km (0.086 R)
• M47: 17,910,904 km (0.06 R)
• M48: 18,038,960 km (0.078 R)
• M49: 18,468,007 km (0.086 R)
• M50: 18,640,643 km (0.081 R)
• M51: 19,074,327 km (0.092 R)
• M52: 20,350,995 km (0.11 R)
• M53: 20,484,586 km (0.099 R)
• M54: 21,157,328 km (0.083 R)
• M55: 22,019,610 km (0.101 R)
• M56: 22,111,164 km (0.068 R)
• M57: 22,248,495 km (0.089 R)
• M58: 22,340,348 km (0.1 R)
• M59: 22,800,959 km (0.058 R)
• M60: 22,939,786 km (0.104 R)
• M61: 24,154,820 km (0.097 R)
• M62: 24,249,216 km (0.116 R)
• M63: 24,960,554 km (0.106 R)
• M64: 26,549,733 km (0.043 R)
• M65: 27,184,626 km (0.117 R)
• M66: 27,577,919 km (0.09 R)
• M67: 28,320,373 km (0.117 R)
• M68: 28,769,017 km (0.087 R)
• M69: 29,019,294 km (0.073 R)
• M70: 29,169,790 km (0.11 R)
• M71: 30,230,588 km (0.078 R)
• M72: 30,485,054 km (0.088 R)
• M73: 31,458,338 km (0.088 R)
• M74: 32,078,271 km (0.099 R)
• M75: 32,285,913 km (0.09 R)
• M76: 32,650,184 km (0.086 R)
• M77: 33,173,029 km (0.115 R)
• M78: 33,277,897 km (0.066 R)
• M79: 34,015,265 km (0.098 R)
• M80: 34,333,011 km (0.097 R)
• M81: 34,971,195 km (0.083 R)
• M82: 35,828,391 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 9.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.86 AU - 13.82 AU

Year: 15306 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,287,734 km

• M1: 219,759 km (0.06 R)
• M2: 463,155 km (0.118 R)
• M3: 540,647 km (0.096 R)
• M4: 623,374 km (0.061 R)
• M5: 1,119,590 km (0.106 R)
• M6: 1,407,118 km (0.075 R)
• M7: 1,559,707 km (0.119 R)
• M8: 1,735,934 km (0.054 R)
• M9: 1,808,189 km (0.109 R)
• M10: 1,937,292 km (0.109 R)
• M11: 2,204,773 km (0.041 R)
• M12: 2,545,557 km (0.049 R)
• M13: 2,881,704 km (0.104 R)
• M14: 3,276,792 km (0.118 R)
• M15: 3,854,090 km (0.096 R)
• M16: 4,021,340 km (0.11 R)
• M17: 4,537,752 km (0.078 R)
• M18: 5,578,804 km (0.093 R)
• M19: 5,795,721 km (0.054 R)
• M20: 6,293,882 km (0.093 R)
• M21: 6,690,765 km (0.116 R)
• M22: 7,008,361 km (0.114 R)
• M23: 7,718,652 km (0.066 R)
• M24: 7,990,770 km (0.112 R)
• M25: 8,112,842 km (0.071 R)
• M26: 8,389,598 km (0.07 R)
• M27: 9,334,758 km (0.05 R)
• M28: 9,495,575 km (0.119 R)
• M29: 9,657,291 km (0.054 R)
• M30: 10,081,999 km (0.078 R)
• M31: 10,713,900 km (0.077 R)
• M32: 10,781,219 km (0.095 R)
• M33: 11,085,501 km (0.064 R)
• M34: 11,461,441 km (0.11 R)
• M35: 11,564,813 km (0.096 R)
• M36: 11,668,335 km (0.083 R)
• M37: 11,841,569 km (0.11 R)
• M38: 12,120,719 km (0.111 R)
• M39: 12,190,730 km (0.099 R)
• M40: 13,222,507 km (0.115 R)
• M41: 13,511,979 km (0.056 R)
• M42: 13,986,952 km (0.069 R)
• M43: 14,134,306 km (0.073 R)
• M44: 14,245,008 km (0.101 R)
• M45: 15,141,698 km (0.082 R)
• M46: 15,406,636 km (0.103 R)
• M47: 15,520,629 km (0.057 R)
• M48: 15,634,922 km (0.107 R)
• M49: 15,826,108 km (0.069 R)
• M50: 16,404,155 km (0.084 R)
• M51: 16,910,842 km (0.109 R)
• M52: 17,462,111 km (0.117 R)
• M53: 17,740,063 km (0.113 R)
• M54: 19,437,850 km (0.056 R)
• M55: 19,973,859 km (0.037 R)
• M56: 20,222,939 km (0.094 R)
• M57: 20,347,854 km (0.117 R)
• M58: 20,682,205 km (0.118 R)
• M59: 21,398,629 km (0.108 R)
• M60: 21,525,937 km (0.087 R)
• M61: 23,159,845 km (0.111 R)
• M62: 24,477,952 km (0.077 R)
• M63: 25,101,326 km (0.109 R)
• M64: 25,325,274 km (0.026 R)
• M65: 25,820,144 km (0.07 R)
• M66: 26,182,171 km (0.051 R)
• M67: 26,318,305 km (0.091 R)
• M68: 26,636,948 km (0.078 R)
• M69: 27,002,715 km (0.044 R)
• M70: 28,342,364 km (0.115 R)
• M71: 29,703,704 km (0.113 R)
• M72: 30,082,935 km (0.095 R)
• M73: 30,798,312 km (0.09 R)
• M74: 31,712,654 km (0.071 R)
• M75: 32,148,882 km (0.114 R)
• M76: 32,489,516 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.1

Radius: 7.5

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.25 AU - 14.83 AU

Year: 17592 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,287,734 km

• M1: 105,317 km (0.075 R)
• M2: 382,671 km (0.073 R)
• M3: 436,227 km (0.099 R)
• M4: 700,866 km (0.116 R)
• M5: 791,971 km (0.085 R)
• M6: 863,030 km (0.062 R)
• M7: 1,196,035 km (0.093 R)
• M8: 1,566,738 km (0.087 R)
• M9: 1,718,580 km (0.049 R)
• M10: 2,236,488 km (0.062 R)
• M11: 2,338,813 km (0.103 R)
• M12: 3,098,022 km (0.116 R)
• M13: 3,445,239 km (0.107 R)
• M14: 3,524,077 km (0.074 R)
• M15: 3,927,393 km (0.111 R)
• M16: 4,516,659 km (0.05 R)
• M17: 4,646,659 km (0.104 R)
• M18: 4,998,962 km (0.119 R)
• M19: 6,059,761 km (0.114 R)
• M20: 6,787,854 km (0.082 R)
• M21: 7,137,015 km (0.079 R)
• M22: 7,339,272 km (0.111 R)
• M23: 8,272,463 km (0.033 R)
• M24: 10,764,165 km (0.08 R)
• M25: 10,996,042 km (0.067 R)
• M26: 11,405,940 km (0.095 R)
• M27: 11,583,214 km (0.083 R)
• M28: 12,060,281 km (0.119 R)
• M29: 12,604,668 km (0.047 R)
• M30: 13,033,565 km (0.106 R)
• M31: 13,218,917 km (0.054 R)
• M32: 13,342,933 km (0.11 R)
• M33: 14,348,979 km (0.112 R)
• M34: 16,233,763 km (0.071 R)
• M35: 16,633,338 km (0.05 R)
• M36: 17,036,206 km (0.052 R)
• M37: 18,057,510 km (0.064 R)
• M38: 18,402,184 km (0.061 R)
• M39: 18,818,814 km (0.087 R)
• M40: 18,888,676 km (0.066 R)
• M41: 18,958,389 km (0.047 R)
• M42: 19,874,077 km (0.052 R)
• M43: 20,301,478 km (0.115 R)
• M44: 22,041,301 km (0.115 R)
• M45: 22,557,713 km (0.073 R)
• M46: 22,631,764 km (0.08 R)
• M47: 22,854,516 km (0.101 R)
• M48: 23,677,753 km (0.113 R)
• M49: 24,510,414 km (0.115 R)
• M50: 25,507,035 km (0.115 R)
• M51: 25,661,570 km (0.115 R)
• M52: 26,126,819 km (0.072 R)
• M53: 27,381,347 km (0.119 R)
• M54: 28,175,413 km (0.106 R)
• M55: 28,575,138 km (0.066 R)
• M56: 32,591,691 km (0.107 R)
• M57: 32,759,391 km (0.116 R)
• M58: 34,537,062 km (0.078 R)
• M59: 35,739,530 km (0.105 R)
• M60: 36,432,766 km (0.114 R)
• M61: 37,744,590 km (0.11 R)
• M62: 38,716,378 km (0.117 R)
• M63: 38,982,961 km (0.113 R)
• M64: 39,428,314 km (0.073 R)
• M65: 40,414,314 km (0.079 R)
• M66: 41,136,572 km (0.06 R)
• M67: 42,136,484 km (0.078 R)
• M68: 42,501,952 km (0.116 R)
• M69: 42,593,506 km (0.041 R)
• M70: 43,236,328 km (0.077 R)
• M71: 43,974,892 km (0.071 R)
• M72: 44,438,646 km (0.118 R)
• M73: 44,810,696 km (0.073 R)
• M74: 44,997,095 km (0.107 R)
• M75: 45,090,444 km (0.097 R)
• M76: 47,065,136 km (0.033 R)
• M77: 47,729,649 km (0.071 R)
• M78: 47,824,794 km (0.104 R)
• M79: 49,163,844 km (0.119 R)
• M80: 49,934,572 km (0.048 R)
• M81: 50,418,372 km (0.073 R)
• M82: 52,074,720 km (0.115 R)
• M83: 52,466,965 km (0.065 R)
• M84: 55,240,510 km (0.118 R)
• M85: 56,947,571 km (0.087 R)
• M86: 58,061,327 km (0.099 R)
• M87: 61,135,264 km (0.082 R)
• M88: 61,342,158 km (0.09 R)
• M89: 62,171,678 km (0.088 R)
• M90: 62,275,649 km (0.094 R)
• M91: 62,483,739 km (0.084 R)
• M92: 67,013,114 km (0.081 R)
• M93: 69,155,505 km (0.031 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit