🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.88 AU - 1.02 AU

Year: 345 Days

Day: 20.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.3 AU - 1.54 AU

Year: 631 Days

Day: 44.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.58 AU - 2.52 AU

Year: 1094 Days

Day: 25.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.32 AU - 3.46 AU

Year: 2327 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,808,306 km

• M1: 1,571,077 km (0.103 R)

Asteroid Belt

Center: 6.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.69 AU - 11.63 AU

Year: 12072 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,808,306 km

• M1: 155,432 km (0.075 R)
• M2: 274,961 km (0.056 R)
• M3: 349,610 km (0.094 R)
• M4: 488,287 km (0.079 R)
• M5: 546,930 km (0.079 R)
• M6: 765,343 km (0.072 R)
• M7: 1,199,326 km (0.068 R)
• M8: 1,963,622 km (0.113 R)
• M9: 2,362,300 km (0.087 R)
• M10: 2,528,952 km (0.079 R)
• M11: 2,764,269 km (0.09 R)
• M12: 2,873,625 km (0.105 R)
• M13: 3,164,743 km (0.097 R)
• M14: 3,233,259 km (0.092 R)
• M15: 3,325,411 km (0.054 R)
• M16: 3,418,461 km (0.098 R)
• M17: 3,751,017 km (0.074 R)
• M18: 4,319,788 km (0.111 R)
• M19: 4,549,720 km (0.102 R)
• M20: 4,601,331 km (0.062 R)
• M21: 4,915,337 km (0.102 R)
• M22: 5,263,451 km (0.109 R)
• M23: 5,619,494 km (0.119 R)
• M24: 5,955,042 km (0.119 R)
• M25: 6,040,014 km (0.097 R)
• M26: 7,060,421 km (0.07 R)
• M27: 7,544,520 km (0.116 R)
• M28: 7,667,340 km (0.048 R)
• M29: 7,821,575 km (0.082 R)
• M30: 7,883,658 km (0.091 R)
• M31: 8,008,124 km (0.05 R)
• M32: 8,385,709 km (0.118 R)
• M33: 8,704,801 km (0.096 R)
• M34: 9,519,960 km (0.111 R)
• M35: 9,586,232 km (0.045 R)
• M36: 10,325,245 km (0.074 R)
• M37: 10,736,041 km (0.086 R)
• M38: 11,644,399 km (0.039 R)
• M39: 12,577,291 km (0.081 R)
• M40: 13,126,465 km (0.039 R)
• M41: 13,311,219 km (0.081 R)
• M42: 13,459,620 km (0.092 R)
• M43: 13,870,715 km (0.113 R)
• M44: 14,667,024 km (0.092 R)
• M45: 15,673,219 km (0.118 R)
• M46: 15,790,654 km (0.06 R)
• M47: 16,145,051 km (0.093 R)
• M48: 16,303,475 km (0.112 R)
• M49: 16,382,762 km (0.116 R)
• M50: 17,022,293 km (0.114 R)
• M51: 17,304,734 km (0.117 R)
• M52: 18,037,913 km (0.06 R)
• M53: 18,202,321 km (0.056 R)
• M54: 20,255,252 km (0.111 R)
• M55: 20,554,448 km (0.077 R)
• M56: 21,200,561 km (0.12 R)
• M57: 21,547,928 km (0.114 R)
• M58: 21,678,676 km (0.096 R)
• M59: 22,028,586 km (0.117 R)
• M60: 22,380,440 km (0.086 R)
• M61: 22,556,965 km (0.091 R)
• M62: 23,806,108 km (0.12 R)
• M63: 24,167,087 km (0.116 R)
• M64: 24,484,534 km (0.12 R)
• M65: 24,575,489 km (0.097 R)
• M66: 24,848,954 km (0.098 R)
• M67: 25,352,950 km (0.058 R)
• M68: 25,537,105 km (0.078 R)
• M69: 25,675,333 km (0.079 R)
• M70: 26,045,588 km (0.071 R)
• M71: 26,231,388 km (0.099 R)
• M72: 26,324,438 km (0.064 R)
• M73: 26,417,638 km (0.112 R)
• M74: 27,025,903 km (0.06 R)
• M75: 27,402,440 km (0.111 R)
• M76: 27,496,837 km (0.096 R)
• M77: 27,733,351 km (0.08 R)
• M78: 28,782,032 km (0.106 R)
• M79: 29,070,307 km (0.108 R)
• M80: 29,311,309 km (0.054 R)
• M81: 29,698,169 km (0.066 R)
• M82: 29,989,436 km (0.077 R)
• M83: 30,574,962 km (0.046 R)
• M84: 31,658,051 km (0.093 R)
• M85: 32,104,750 km (0.113 R)
• M86: 32,453,612 km (0.111 R)
• M87: 33,255,756 km (0.075 R)
• M88: 33,406,850 km (0.025 R)
• M89: 33,558,243 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 7.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.66 AU - 12.5 AU

Year: 15651 Days

Day: 22.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,808,306 km

• M1: 421,268 km (0.032 R)
• M2: 504,145 km (0.073 R)
• M3: 786,885 km (0.106 R)
• M4: 1,355,955 km (0.03 R)
• M5: 1,830,629 km (0.09 R)
• M6: 1,999,675 km (0.098 R)
• M7: 2,233,197 km (0.068 R)
• M8: 2,726,122 km (0.064 R)
• M9: 3,457,356 km (0.105 R)
• M10: 3,737,852 km (0.072 R)
• M11: 3,844,815 km (0.116 R)
• M12: 6,022,361 km (0.111 R)
• M13: 6,105,987 km (0.107 R)
• M14: 6,359,555 km (0.064 R)
• M15: 8,228,631 km (0.106 R)
• M16: 8,934,583 km (0.079 R)
• M17: 10,004,657 km (0.109 R)
• M18: 10,103,990 km (0.111 R)
• M19: 13,176,880 km (0.085 R)
• M20: 13,890,013 km (0.113 R)
• M21: 14,559,314 km (0.094 R)
• M22: 14,615,562 km (0.082 R)
• M23: 15,929,331 km (0.109 R)
• M24: 16,924,606 km (0.1 R)
• M25: 18,485,061 km (0.105 R)
• M26: 19,036,030 km (0.118 R)
• M27: 19,282,567 km (0.099 R)
• M28: 19,778,783 km (0.075 R)
• M29: 19,966,080 km (0.119 R)
• M30: 20,091,144 km (0.081 R)
• M31: 20,153,825 km (0.104 R)
• M32: 20,594,241 km (0.109 R)
• M33: 21,548,676 km (0.099 R)
• M34: 22,843,744 km (0.099 R)
• M35: 23,632,724 km (0.046 R)
• M36: 24,698,608 km (0.109 R)
• M37: 25,169,842 km (0.104 R)
• M38: 25,848,268 km (0.117 R)
• M39: 26,601,344 km (0.097 R)
• M40: 26,670,159 km (0.114 R)
• M41: 26,877,053 km (0.113 R)
• M42: 26,946,167 km (0.082 R)
• M43: 27,500,726 km (0.089 R)
• M44: 27,989,163 km (0.092 R)
• M45: 28,059,175 km (0.092 R)
• M46: 28,691,824 km (0.062 R)
• M47: 29,756,662 km (0.102 R)
• M48: 31,196,542 km (0.03 R)
• M49: 31,778,926 km (0.093 R)
• M50: 33,547,173 km (0.095 R)
• M51: 33,845,022 km (0.07 R)
• M52: 34,969,549 km (0.061 R)
• M53: 36,335,228 km (0.119 R)
• M54: 36,641,156 km (0.036 R)
• M55: 37,024,725 km (0.067 R)
• M56: 37,873,095 km (0.065 R)
• M57: 41,649,543 km (0.027 R)
• M58: 41,969,533 km (0.116 R)
• M59: 42,370,904 km (0.08 R)
• M60: 43,258,019 km (0.068 R)
• M61: 43,825,893 km (0.036 R)
• M62: 43,907,125 km (0.118 R)
• M63: 44,396,160 km (0.048 R)
• M64: 44,559,521 km (0.091 R)
• M65: 45,956,316 km (0.076 R)
• M66: 46,867,816 km (0.103 R)
• M67: 47,450,949 km (0.102 R)
• M68: 48,288,098 km (0.108 R)
• M69: 48,372,172 km (0.039 R)
• M70: 50,232,123 km (0.045 R)
• M71: 50,487,636 km (0.092 R)
• M72: 51,170,999 km (0.115 R)
• M73: 53,673,622 km (0.069 R)
• M74: 54,720,807 km (0.093 R)
• M75: 54,808,321 km (0.084 R)
• M76: 55,246,942 km (0.028 R)
• M77: 56,127,476 km (0.076 R)
• M78: 56,304,151 km (0.067 R)
• M79: 58,259,694 km (0.093 R)
• M80: 58,438,613 km (0.091 R)
• M81: 58,796,900 km (0.085 R)
• M82: 59,695,983 km (0.048 R)
• M83: 60,237,527 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320

Radius: 8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.42 AU - 12.46 AU

Year: 16356 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 25,808,306 km

• M1: 158,873 km (0.075 R)
• M2: 436,975 km (0.096 R)
• M3: 496,366 km (0.094 R)
• M4: 591,360 km (0.108 R)
• M5: 1,490,892 km (0.109 R)
• M6: 1,632,262 km (0.113 R)
• M7: 2,295,430 km (0.03 R)
• M8: 2,404,337 km (0.102 R)
• M9: 2,684,085 km (0.053 R)
• M10: 3,244,179 km (0.113 R)
• M11: 4,100,627 km (0.071 R)
• M12: 4,199,960 km (0.077 R)
• M13: 4,468,788 km (0.101 R)
• M14: 5,094,107 km (0.111 R)
• M15: 5,526,145 km (0.074 R)
• M16: 5,932,603 km (0.072 R)
• M17: 6,045,100 km (0.03 R)
• M18: 6,120,498 km (0.117 R)
• M19: 6,272,340 km (0.115 R)
• M20: 6,891,824 km (0.042 R)
• M21: 7,248,914 km (0.094 R)
• M22: 7,490,365 km (0.078 R)
• M23: 7,652,829 km (0.098 R)
• M24: 8,440,312 km (0.104 R)
• M25: 8,694,329 km (0.118 R)
• M26: 8,907,955 km (0.049 R)
• M27: 9,036,908 km (0.107 R)
• M28: 9,691,249 km (0.115 R)
• M29: 10,678,446 km (0.035 R)
• M30: 11,230,312 km (0.095 R)
• M31: 11,838,577 km (0.117 R)
• M32: 12,409,592 km (0.084 R)
• M33: 12,650,295 km (0.093 R)
• M34: 12,989,583 km (0.088 R)
• M35: 13,282,945 km (0.116 R)
• M36: 13,529,033 km (0.072 R)
• M37: 17,343,629 km (0.062 R)
• M38: 17,397,335 km (0.099 R)
• M39: 17,666,611 km (0.069 R)
• M40: 17,937,383 km (0.092 R)
• M41: 18,209,352 km (0.078 R)
• M42: 18,428,064 km (0.041 R)
• M43: 18,482,817 km (0.091 R)
• M44: 18,812,680 km (0.114 R)
• M45: 19,311,290 km (0.109 R)
• M46: 20,604,863 km (0.095 R)
• M47: 20,889,847 km (0.105 R)
• M48: 22,100,692 km (0.065 R)
• M49: 22,509,393 km (0.045 R)
• M50: 23,275,035 km (0.072 R)
• M51: 24,771,163 km (0.027 R)
• M52: 25,867,566 km (0.089 R)
• M53: 26,731,344 km (0.092 R)
• M54: 26,855,511 km (0.083 R)
• M55: 26,917,594 km (0.104 R)
• M56: 27,104,441 km (0.116 R)
• M57: 28,297,036 km (0.044 R)
• M58: 29,122,965 km (0.071 R)
• M59: 29,186,844 km (0.1 R)
• M60: 29,570,862 km (0.081 R)
• M61: 31,254,735 km (0.106 R)
• M62: 32,108,341 km (0.114 R)
• M63: 32,504,775 km (0.099 R)
• M64: 32,637,319 km (0.103 R)
• M65: 33,838,290 km (0.112 R)
• M66: 34,107,118 km (0.096 R)
• M67: 34,917,789 km (0.077 R)
• M68: 35,189,458 km (0.102 R)
• M69: 35,803,408 km (0.09 R)
• M70: 35,871,774 km (0.071 R)
• M71: 36,283,168 km (0.073 R)
• M72: 36,696,208 km (0.077 R)
• M73: 36,903,252 km (0.09 R)
• M74: 37,526,925 km (0.062 R)
• M75: 38,714,283 km (0.103 R)
• M76: 39,065,838 km (0.086 R)
• M77: 39,489,051 km (0.094 R)
• M78: 40,269,054 km (0.117 R)
• M79: 40,411,471 km (0.028 R)
• M80: 41,269,116 km (0.096 R)
• M81: 42,639,432 km (0.057 R)
• M82: 42,784,542 km (0.066 R)
• M83: 43,585,489 km (0.096 R)
• M84: 44,538,577 km (0.117 R)
• M85: 44,833,135 km (0.088 R)
• M86: 45,350,295 km (0.111 R)
• M87: 45,869,400 km (0.104 R)
• M88: 46,539,748 km (0.081 R)
• M89: 47,814,771 km (0.107 R)
• M90: 50,016,253 km (0.077 R)
• M91: 51,013,771 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 5.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.79 AU - 16.19 AU

Year: 19507 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,808,306 km

• M1: 71,957 km (0.112 R)
• M2: 116,986 km (0.101 R)
• M3: 340,335 km (0.058 R)
• M4: 496,216 km (0.086 R)
• M5: 546,331 km (0.07 R)
• M6: 685,158 km (0.096 R)
• M7: 1,152,951 km (0.1 R)
• M8: 1,207,105 km (0.055 R)
• M9: 1,289,982 km (0.096 R)
• M10: 1,701,526 km (0.069 R)
• M11: 2,320,113 km (0.06 R)
• M12: 2,511,299 km (0.098 R)
• M13: 2,927,331 km (0.097 R)
• M14: 3,020,531 km (0.074 R)
• M15: 3,306,263 km (0.07 R)
• M16: 3,620,717 km (0.116 R)
• M17: 3,660,660 km (0.078 R)
• M18: 3,862,767 km (0.094 R)
• M19: 4,193,677 km (0.077 R)
• M20: 4,341,330 km (0.089 R)
• M21: 4,706,947 km (0.098 R)
• M22: 5,217,525 km (0.068 R)
• M23: 5,444,914 km (0.088 R)
• M24: 6,075,020 km (0.109 R)
• M25: 6,362,547 km (0.061 R)
• M26: 7,200,894 km (0.081 R)
• M27: 7,403,299 km (0.082 R)
• M28: 7,943,198 km (0.026 R)
• M29: 8,073,647 km (0.029 R)
• M30: 8,790,072 km (0.083 R)
• M31: 9,006,390 km (0.11 R)
• M32: 9,169,601 km (0.049 R)
• M33: 9,499,166 km (0.041 R)
• M34: 9,582,192 km (0.059 R)
• M35: 9,804,644 km (0.081 R)
• M36: 9,860,594 km (0.081 R)
• M37: 10,000,767 km (0.109 R)
• M38: 10,740,529 km (0.084 R)
• M39: 11,116,917 km (0.032 R)
• M40: 11,586,056 km (0.11 R)
• M41: 12,061,777 km (0.098 R)
• M42: 12,665,405 km (0.113 R)
• M43: 12,726,291 km (0.104 R)
• M44: 13,093,703 km (0.106 R)
• M45: 13,278,756 km (0.088 R)
• M46: 13,807,734 km (0.107 R)
• M47: 13,964,512 km (0.093 R)
• M48: 14,153,604 km (0.117 R)
• M49: 15,079,316 km (0.088 R)
• M50: 15,435,508 km (0.086 R)
• M51: 15,794,394 km (0.109 R)
• M52: 17,190,291 km (0.062 R)
• M53: 18,039,708 km (0.08 R)
• M54: 18,245,555 km (0.104 R)
• M55: 19,111,726 km (0.087 R)
• M56: 19,497,240 km (0.051 R)
• M57: 20,062,271 km (0.113 R)
• M58: 20,884,162 km (0.1 R)
• M59: 23,414,760 km (0.104 R)
• M60: 25,116,435 km (0.116 R)
• M61: 25,231,326 km (0.074 R)
• M62: 25,346,367 km (0.099 R)
• M63: 25,808,325 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit