🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 190 Days

Day: 35.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 105.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,177,988 km

• M1: 122,820 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.6 AU - 0.86 AU

Year: 231 Days

Day: 39.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,177,988 km

• M1: 32,762 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.12 AU - 1.46 AU

Year: 543 Days

Day: 46 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,177,988 km

• M1: 195,076 km (0.116 R)
• M2: 382,372 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.64 AU - 3.9 AU

Year: 2193 Days

Day: 39.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,177,988 km

• M1: 3,070,945 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.82 AU - 4.14 AU

Year: 2945 Days

Day: 19.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.88 AU - 11.14 AU

Year: 12636 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,177,988 km

• M1: 273,166 km (0.084 R)
• M2: 395,836 km (0.109 R)
• M3: 592,557 km (0.055 R)
• M4: 811,718 km (0.109 R)
• M5: 1,136,196 km (0.1 R)
• M6: 1,314,666 km (0.066 R)
• M7: 1,418,038 km (0.091 R)
• M8: 1,700,778 km (0.114 R)
• M9: 1,814,622 km (0.068 R)
• M10: 1,931,159 km (0.084 R)
• M11: 2,526,558 km (0.053 R)
• M12: 2,845,501 km (0.084 R)
• M13: 3,121,360 km (0.112 R)
• M14: 3,522,431 km (0.042 R)
• M15: 3,759,394 km (0.058 R)
• M16: 4,032,111 km (0.12 R)
• M17: 4,342,976 km (0.03 R)
• M18: 5,087,824 km (0.091 R)
• M19: 5,322,543 km (0.079 R)
• M20: 5,664,224 km (0.112 R)
• M21: 6,012,937 km (0.1 R)
• M22: 6,513,192 km (0.083 R)
• M23: 8,016,052 km (0.103 R)
• M24: 8,487,435 km (0.029 R)
• M25: 9,252,030 km (0.094 R)
• M26: 9,580,696 km (0.102 R)
• M27: 9,705,012 km (0.098 R)
• M28: 10,334,221 km (0.093 R)
• M29: 10,718,239 km (0.099 R)
• M30: 11,193,960 km (0.107 R)
• M31: 11,544,318 km (0.101 R)
• M32: 11,898,267 km (0.026 R)
• M33: 12,390,892 km (0.064 R)
• M34: 13,303,739 km (0.087 R)
• M35: 13,721,565 km (0.112 R)
• M36: 14,522,812 km (0.1 R)
• M37: 14,905,034 km (0.11 R)
• M38: 15,097,417 km (0.1 R)
• M39: 15,777,339 km (0.032 R)
• M40: 16,417,618 km (0.073 R)
• M41: 17,723,907 km (0.078 R)
• M42: 17,978,822 km (0.111 R)
• M43: 18,235,083 km (0.05 R)
• M44: 18,492,541 km (0.078 R)
• M45: 18,647,674 km (0.095 R)
• M46: 18,803,106 km (0.114 R)
• M47: 19,376,963 km (0.113 R)
• M48: 21,079,088 km (0.094 R)
• M49: 21,349,411 km (0.115 R)
• M50: 21,893,349 km (0.085 R)
• M51: 22,222,016 km (0.043 R)
• M52: 23,329,190 km (0.103 R)
• M53: 23,833,334 km (0.084 R)
• M54: 23,945,832 km (0.072 R)
• M55: 25,252,420 km (0.097 R)
• M56: 25,482,053 km (0.068 R)
• M57: 25,654,688 km (0.078 R)
• M58: 26,465,659 km (0.083 R)
• M59: 26,991,345 km (0.084 R)
• M60: 27,816,078 km (0.118 R)
• M61: 29,188,938 km (0.106 R)
• M62: 29,550,666 km (0.115 R)
• M63: 31,197,140 km (0.066 R)
• M64: 31,443,528 km (0.084 R)
• M65: 31,814,381 km (0.063 R)
• M66: 32,748,021 km (0.062 R)
• M67: 32,873,085 km (0.103 R)
• M68: 33,564,377 km (0.104 R)
• M69: 33,753,618 km (0.076 R)
• M70: 35,602,348 km (0.094 R)
• M71: 35,988,909 km (0.098 R)
• M72: 36,506,518 km (0.057 R)
• M73: 36,636,369 km (0.064 R)
• M74: 37,287,568 km (0.106 R)
• M75: 38,403,569 km (0.117 R)
• M76: 39,330,776 km (0.112 R)
• M77: 39,463,918 km (0.092 R)
• M78: 42,633,897 km (0.055 R)
• M79: 43,044,394 km (0.096 R)
• M80: 43,387,571 km (0.11 R)
• M81: 44,630,430 km (0.12 R)
• M82: 46,165,305 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.5

Radius: 3.7

Gravity: 52.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.05 AU - 16.99 AU

Year: 22675 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,177,988 km

• M1: 59,839 km (0.098 R)
• M2: 216,468 km (0.082 R)
• M3: 597,344 km (0.074 R)
• M4: 645,365 km (0.095 R)
• M5: 1,283,550 km (0.078 R)
• M6: 1,572,274 km (0.11 R)
• M7: 2,668,976 km (0.08 R)
• M8: 3,590,199 km (0.104 R)
• M9: 3,767,473 km (0.058 R)
• M10: 3,902,111 km (0.063 R)
• M11: 4,743,599 km (0.111 R)
• M12: 5,134,947 km (0.115 R)
• M13: 5,184,464 km (0.093 R)
• M14: 6,157,748 km (0.103 R)
• M15: 6,210,556 km (0.055 R)
• M16: 7,019,880 km (0.042 R)
• M17: 8,913,490 km (0.109 R)
• M18: 10,132,713 km (0.103 R)
• M19: 10,634,913 km (0.086 R)
• M20: 10,825,351 km (0.066 R)
• M21: 11,273,995 km (0.085 R)
• M22: 11,468,173 km (0.097 R)
• M23: 12,455,220 km (0.026 R)
• M24: 12,655,980 km (0.077 R)
• M25: 12,723,149 km (0.099 R)
• M26: 13,264,394 km (0.069 R)
• M27: 13,332,611 km (0.063 R)
• M28: 14,299,612 km (0.091 R)
• M29: 14,439,486 km (0.06 R)
• M30: 14,509,647 km (0.102 R)
• M31: 15,719,595 km (0.07 R)
• M32: 15,791,701 km (0.099 R)
• M33: 16,961,407 km (0.11 R)
• M34: 17,481,858 km (0.09 R)
• M35: 17,856,750 km (0.1 R)
• M36: 18,310,181 km (0.096 R)
• M37: 19,460,289 km (0.092 R)
• M38: 21,829,620 km (0.093 R)
• M39: 22,233,236 km (0.059 R)
• M40: 24,038,283 km (0.089 R)
• M41: 25,464,998 km (0.115 R)
• M42: 28,136,368 km (0.106 R)
• M43: 28,663,700 km (0.064 R)
• M44: 28,840,076 km (0.065 R)
• M45: 30,354,605 km (0.108 R)
• M46: 30,714,687 km (0.085 R)
• M47: 30,895,251 km (0.051 R)
• M48: 31,530,145 km (0.027 R)
• M49: 31,621,100 km (0.045 R)
• M50: 32,077,673 km (0.027 R)
• M51: 32,628,343 km (0.115 R)
• M52: 33,274,755 km (0.099 R)
• M53: 34,768,041 km (0.056 R)
• M54: 36,856,727 km (0.083 R)
• M55: 39,966,418 km (0.099 R)
• M56: 40,756,893 km (0.098 R)
• M57: 42,253,021 km (0.119 R)
• M58: 42,957,328 km (0.083 R)
• M59: 44,786,012 km (0.115 R)
• M60: 46,019,297 km (0.116 R)
• M61: 46,432,785 km (0.106 R)
• M62: 46,639,979 km (0.1 R)
• M63: 47,367,772 km (0.083 R)
• M64: 48,413,910 km (0.069 R)
• M65: 48,624,095 km (0.119 R)
• M66: 49,256,296 km (0.117 R)
• M67: 49,467,678 km (0.113 R)
• M68: 50,316,047 km (0.077 R)
• M69: 50,528,925 km (0.085 R)
• M70: 51,597,652 km (0.041 R)
• M71: 52,242,568 km (0.067 R)
• M72: 53,757,546 km (0.093 R)
• M73: 55,067,575 km (0.07 R)
• M74: 55,946,761 km (0.109 R)
• M75: 56,941,288 km (0.116 R)
• M76: 58,388,199 km (0.073 R)
• M77: 60,411,510 km (0.083 R)
• M78: 61,318,073 km (0.045 R)
• M79: 62,800,887 km (0.092 R)
• M80: 63,030,071 km (0.108 R)
• M81: 64,757,777 km (0.112 R)
• M82: 66,734,563 km (0.112 R)
• M83: 67,788,929 km (0.044 R)
• M84: 68,141,681 km (0.082 R)
• M85: 68,495,031 km (0.079 R)
• M86: 70,866,157 km (0.089 R)
• M87: 72,782,356 km (0.072 R)
• M88: 73,143,485 km (0.102 R)
• M89: 74,958,257 km (0.106 R)
• M90: 75,566,522 km (0.069 R)
• M91: 76,054,211 km (0.032 R)
• M92: 76,298,504 km (0.069 R)
• M93: 77,278,221 km (0.111 R)
• M94: 80,366,370 km (0.051 R)
• M95: 81,612,969 km (0.044 R)
• M96: 83,998,905 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 3.3

Gravity: 41.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.94 AU - 22 AU

Year: 28251 Days

Day: 17.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,177,988 km

• M1: 62,083 km (0.099 R)
• M2: 225,294 km (0.111 R)
• M3: 258,804 km (0.084 R)
• M4: 312,360 km (0.107 R)
• M5: 369,656 km (0.057 R)
• M6: 451,636 km (0.086 R)
• M7: 562,189 km (0.081 R)
• M8: 585,376 km (0.12 R)
• M9: 608,863 km (0.045 R)
• M10: 656,884 km (0.092 R)
• M11: 756,666 km (0.058 R)
• M12: 1,172,399 km (0.109 R)
• M13: 1,262,905 km (0.063 R)
• M14: 1,387,071 km (0.104 R)
• M15: 2,513,843 km (0.111 R)
• M16: 2,749,310 km (0.086 R)
• M17: 2,789,252 km (0.086 R)
• M18: 2,869,736 km (0.1 R)
• M19: 3,453,916 km (0.097 R)
• M20: 4,028,072 km (0.072 R)
• M21: 4,119,028 km (0.114 R)
• M22: 4,256,807 km (0.049 R)
• M23: 5,212,887 km (0.076 R)
• M24: 5,971,498 km (0.079 R)
• M25: 6,179,589 km (0.119 R)
• M26: 6,496,138 km (0.09 R)
• M27: 6,549,395 km (0.091 R)
• M28: 8,386,905 km (0.08 R)
• M29: 8,854,848 km (0.041 R)
• M30: 9,211,339 km (0.091 R)
• M31: 9,271,328 km (0.048 R)
• M32: 9,512,031 km (0.106 R)
• M33: 10,308,640 km (0.071 R)
• M34: 14,182,776 km (0.06 R)
• M35: 15,231,756 km (0.101 R)
• M36: 15,944,889 km (0.081 R)
• M37: 16,088,802 km (0.118 R)
• M38: 16,305,420 km (0.117 R)
• M39: 16,741,797 km (0.043 R)
• M40: 16,888,104 km (0.09 R)
• M41: 17,181,914 km (0.096 R)
• M42: 17,329,417 km (0.05 R)
• M43: 19,978,796 km (0.071 R)
• M44: 20,915,727 km (0.107 R)
• M45: 21,152,092 km (0.04 R)
• M46: 24,140,459 km (0.083 R)
• M47: 24,886,952 km (0.119 R)
• M48: 25,557,001 km (0.116 R)
• M49: 28,034,791 km (0.05 R)
• M50: 29,346,315 km (0.12 R)
• M51: 29,434,428 km (0.085 R)
• M52: 29,876,340 km (0.044 R)
• M53: 31,485,714 km (0.12 R)
• M54: 32,300,873 km (0.031 R)
• M55: 32,939,656 km (0.099 R)
• M56: 35,067,686 km (0.116 R)
• M57: 35,442,279 km (0.099 R)
• M58: 36,858,821 km (0.108 R)
• M59: 39,260,615 km (0.081 R)
• M60: 40,235,395 km (0.063 R)
• M61: 40,431,368 km (0.084 R)
• M62: 41,910,741 km (0.096 R)
• M63: 43,106,926 km (0.102 R)
• M64: 43,608,677 km (0.073 R)
• M65: 44,415,458 km (0.046 R)
• M66: 44,618,014 km (0.11 R)
• M67: 45,941,506 km (0.071 R)
• M68: 46,351,255 km (0.115 R)
• M69: 48,314,428 km (0.12 R)
• M70: 49,883,410 km (0.076 R)
• M71: 49,988,577 km (0.093 R)
• M72: 50,515,611 km (0.106 R)
• M73: 51,468,998 km (0.059 R)
• M74: 52,107,781 km (0.086 R)
• M75: 52,963,630 km (0.107 R)
• M76: 54,689,391 km (0.08 R)
• M77: 57,202,037 km (0.108 R)
• M78: 59,083,380 km (0.069 R)
• M79: 59,529,032 km (0.086 R)
• M80: 61,097,416 km (0.095 R)
• M81: 63,020,048 km (0.111 R)
• M82: 64,045,840 km (0.086 R)
• M83: 65,077,318 km (0.077 R)
• M84: 67,272,666 km (0.115 R)
• M85: 67,505,142 km (0.084 R)
• M86: 67,621,529 km (0.11 R)
• M87: 68,788,691 km (0.104 R)
• M88: 71,379,876 km (0.104 R)
• M89: 71,498,358 km (0.071 R)
• M90: 73,045,349 km (0.076 R)
• M91: 73,643,142 km (0.078 R)
• M92: 74,482,985 km (0.115 R)
• M93: 74,843,815 km (0.112 R)
• M94: 75,446,545 km (0.09 R)
• M95: 80,943,369 km (0.059 R)
• M96: 83,053,297 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit