🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 1 AU

Year: 358 Days

Day: 18.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.98 AU - 1.14 AU

Year: 457 Days

Day: 33.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.47 AU

Year: 544 Days

Day: 33.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,568,787 km

• M1: 139,724 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.4 AU - 2.12 AU

Year: 978 Days

Day: 33.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 8.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.63 AU - 4.55 AU

Year: 3466 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,568,787 km

• M1: 107,561 km (0.071 R)
• M2: 233,522 km (0.051 R)
• M3: 351,405 km (0.032 R)
• M4: 588,368 km (0.096 R)
• M5: 701,016 km (0.119 R)
• M6: 915,988 km (0.111 R)
• M7: 1,094,009 km (0.052 R)
• M8: 1,175,540 km (0.075 R)
• M9: 1,382,284 km (0.066 R)
• M10: 1,458,130 km (0.119 R)
• M11: 1,522,458 km (0.095 R)
• M12: 1,707,660 km (0.08 R)
• M13: 1,914,404 km (0.051 R)
• M14: 2,629,482 km (0.119 R)
• M15: 2,692,462 km (0.069 R)
• M16: 2,836,376 km (0.115 R)
• M17: 3,523,479 km (0.056 R)
• M18: 3,663,502 km (0.116 R)
• M19: 3,769,717 km (0.049 R)
• M20: 3,841,075 km (0.067 R)
• M21: 3,912,882 km (0.081 R)
• M22: 3,985,138 km (0.032 R)
• M23: 4,094,494 km (0.096 R)
• M24: 4,149,546 km (0.082 R)
• M25: 4,204,747 km (0.101 R)
• M26: 4,484,795 km (0.053 R)
• M27: 4,617,637 km (0.075 R)
• M28: 5,004,198 km (0.085 R)
• M29: 5,281,104 km (0.094 R)
• M30: 5,502,060 km (0.03 R)
• M31: 5,808,437 km (0.058 R)
• M32: 6,057,667 km (0.085 R)
• M33: 6,352,674 km (0.05 R)
• M34: 6,587,991 km (0.104 R)
• M35: 6,891,376 km (0.099 R)
• M36: 7,310,549 km (0.091 R)
• M37: 7,579,675 km (0.111 R)
• M38: 7,647,443 km (0.08 R)
• M39: 7,760,838 km (0.115 R)
• M40: 8,081,427 km (0.098 R)
• M41: 8,196,916 km (0.094 R)
• M42: 8,570,312 km (0.06 R)
• M43: 9,479,269 km (0.1 R)
• M44: 9,699,178 km (0.12 R)
• M45: 10,069,133 km (0.113 R)
• M46: 10,393,611 km (0.094 R)
• M47: 10,544,556 km (0.12 R)
• M48: 11,052,889 km (0.064 R)
• M49: 11,517,241 km (0.049 R)
• M50: 11,804,170 km (0.079 R)
• M51: 12,067,013 km (0.102 R)
• M52: 12,358,430 km (0.088 R)
• M53: 12,598,534 km (0.075 R)
• M54: 12,975,222 km (0.071 R)
• M55: 13,355,649 km (0.079 R)
• M56: 13,465,005 km (0.071 R)
• M57: 13,822,394 km (0.06 R)
• M58: 14,099,450 km (0.117 R)
• M59: 14,155,100 km (0.046 R)
• M60: 14,715,643 km (0.108 R)
• M61: 14,772,042 km (0.086 R)
• M62: 15,026,957 km (0.049 R)
• M63: 15,569,847 km (0.108 R)
• M64: 15,800,378 km (0.09 R)
• M65: 16,119,171 km (0.093 R)
• M66: 16,352,394 km (0.037 R)
• M67: 16,410,886 km (0.06 R)
• M68: 16,763,189 km (0.105 R)
• M69: 17,594,954 km (0.073 R)
• M70: 18,167,016 km (0.11 R)
• M71: 18,622,990 km (0.106 R)
• M72: 19,484,225 km (0.107 R)
• M73: 19,794,940 km (0.115 R)
• M74: 19,888,439 km (0.106 R)
• M75: 19,950,821 km (0.115 R)
• M76: 20,138,566 km (0.081 R)
• M77: 20,389,741 km (0.085 R)
• M78: 20,578,833 km (0.081 R)
• M79: 20,705,243 km (0.118 R)
• M80: 21,277,156 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 12.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.3 AU - 8.34 AU

Year: 7462 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,568,787 km

• M1: 175,927 km (0.09 R)
• M2: 284,834 km (0.117 R)
• M3: 473,627 km (0.107 R)
• M4: 839,842 km (0.113 R)
• M5: 1,046,288 km (0.102 R)
• M6: 1,388,418 km (0.062 R)
• M7: 1,573,022 km (0.088 R)
• M8: 1,657,694 km (0.056 R)
• M9: 1,876,705 km (0.027 R)
• M10: 2,058,766 km (0.114 R)
• M11: 2,716,997 km (0.114 R)
• M12: 2,819,920 km (0.058 R)
• M13: 3,056,584 km (0.116 R)
• M14: 3,163,696 km (0.079 R)
• M15: 4,275,058 km (0.082 R)
• M16: 4,365,266 km (0.067 R)
• M17: 5,694,443 km (0.111 R)
• M18: 6,197,840 km (0.096 R)
• M19: 6,576,173 km (0.101 R)
• M20: 6,820,915 km (0.093 R)
• M21: 7,140,007 km (0.086 R)
• M22: 7,319,525 km (0.112 R)
• M23: 7,573,243 km (0.093 R)
• M24: 7,903,704 km (0.115 R)
• M25: 8,314,201 km (0.114 R)
• M26: 8,465,145 km (0.103 R)
• M27: 8,769,876 km (0.075 R)
• M28: 9,508,141 km (0.072 R)
• M29: 9,785,197 km (0.118 R)
• M30: 9,904,725 km (0.102 R)
• M31: 11,545,066 km (0.052 R)
• M32: 11,968,278 km (0.072 R)
• M33: 13,268,284 km (0.052 R)
• M34: 13,533,671 km (0.119 R)
• M35: 14,024,800 km (0.077 R)
• M36: 14,978,636 km (0.096 R)
• M37: 15,116,715 km (0.062 R)
• M38: 15,626,246 km (0.067 R)
• M39: 15,766,269 km (0.096 R)
• M40: 16,235,857 km (0.116 R)
• M41: 16,472,371 km (0.111 R)
• M42: 16,853,098 km (0.099 R)
• M43: 17,333,307 km (0.116 R)
• M44: 18,850,080 km (0.079 R)
• M45: 19,750,360 km (0.076 R)
• M46: 19,952,317 km (0.09 R)
• M47: 20,155,022 km (0.103 R)
• M48: 20,256,599 km (0.08 R)
• M49: 20,767,027 km (0.087 R)
• M50: 22,481,568 km (0.119 R)
• M51: 22,639,693 km (0.088 R)
• M52: 23,222,526 km (0.053 R)
• M53: 24,241,138 km (0.069 R)
• M54: 24,403,302 km (0.101 R)
• M55: 25,000,946 km (0.076 R)
• M56: 27,383,292 km (0.091 R)
• M57: 28,916,072 km (0.067 R)
• M58: 29,663,911 km (0.041 R)
• M59: 30,185,410 km (0.089 R)
• M60: 31,886,337 km (0.104 R)
• M61: 32,658,861 km (0.09 R)
• M62: 32,838,079 km (0.097 R)
• M63: 33,738,808 km (0.045 R)
• M64: 34,161,871 km (0.077 R)
• M65: 34,404,518 km (0.112 R)
• M66: 35,196,789 km (0.057 R)
• M67: 36,056,827 km (0.104 R)
• M68: 36,242,029 km (0.11 R)
• M69: 36,489,464 km (0.073 R)
• M70: 36,799,580 km (0.053 R)
• M71: 38,174,235 km (0.106 R)
• M72: 38,678,230 km (0.119 R)
• M73: 38,931,051 km (0.08 R)
• M74: 40,395,614 km (0.084 R)
• M75: 41,554,399 km (0.073 R)
• M76: 41,878,129 km (0.118 R)
• M77: 42,985,452 km (0.119 R)
• M78: 44,102,200 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 4.8

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.78 AU - 11.48 AU

Year: 15557 Days

Day: 16.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,568,787 km

• M1: 71,957 km (0.09 R)
• M2: 149,299 km (0.066 R)
• M3: 435,180 km (0.079 R)
• M4: 604,675 km (0.046 R)
• M5: 705,653 km (0.118 R)
• M6: 905,067 km (0.076 R)
• M7: 1,183,469 km (0.087 R)
• M8: 1,509,592 km (0.103 R)
• M9: 2,214,048 km (0.032 R)
• M10: 2,695,754 km (0.081 R)
• M11: 3,720,499 km (0.112 R)
• M12: 3,782,433 km (0.117 R)
• M13: 4,717,419 km (0.098 R)
• M14: 5,542,302 km (0.078 R)
• M15: 6,263,064 km (0.102 R)
• M16: 8,109,701 km (0.099 R)
• M17: 8,760,003 km (0.085 R)
• M18: 9,384,873 km (0.063 R)
• M19: 9,553,918 km (0.058 R)
• M20: 10,067,039 km (0.112 R)
• M21: 10,326,891 km (0.088 R)
• M22: 10,589,136 km (0.116 R)
• M23: 11,164,489 km (0.103 R)
• M24: 11,568,852 km (0.1 R)
• M25: 11,659,359 km (0.082 R)
• M26: 12,069,556 km (0.118 R)
• M27: 12,810,365 km (0.112 R)
• M28: 13,186,304 km (0.036 R)
• M29: 13,709,149 km (0.069 R)
• M30: 13,804,892 km (0.113 R)
• M31: 13,852,912 km (0.064 R)
• M32: 14,238,725 km (0.087 R)
• M33: 14,775,034 km (0.082 R)
• M34: 16,119,021 km (0.118 R)
• M35: 17,657,635 km (0.114 R)
• M36: 18,497,178 km (0.094 R)
• M37: 18,815,373 km (0.089 R)
• M38: 18,868,630 km (0.109 R)
• M39: 20,652,285 km (0.12 R)
• M40: 22,095,157 km (0.101 R)
• M41: 22,715,389 km (0.049 R)
• M42: 23,455,600 km (0.116 R)
• M43: 23,742,379 km (0.113 R)
• M44: 23,799,974 km (0.088 R)
• M45: 25,076,792 km (0.091 R)
• M46: 25,311,361 km (0.059 R)
• M47: 25,487,737 km (0.081 R)
• M48: 26,137,890 km (0.119 R)
• M49: 26,197,280 km (0.067 R)
• M50: 26,973,244 km (0.067 R)
• M51: 27,756,838 km (0.093 R)
• M52: 27,878,162 km (0.067 R)
• M53: 30,463,961 km (0.081 R)
• M54: 30,588,875 km (0.099 R)
• M55: 30,714,088 km (0.062 R)
• M56: 30,776,770 km (0.072 R)
• M57: 33,189,484 km (0.059 R)
• M58: 33,640,522 km (0.12 R)
• M59: 35,925,929 km (0.104 R)
• M60: 35,991,901 km (0.108 R)
• M61: 37,454,819 km (0.1 R)
• M62: 37,521,839 km (0.097 R)
• M63: 38,598,495 km (0.081 R)
• M64: 38,733,881 km (0.062 R)
• M65: 39,617,107 km (0.099 R)
• M66: 39,753,689 km (0.102 R)
• M67: 40,644,545 km (0.076 R)
• M68: 40,713,360 km (0.115 R)
• M69: 41,403,604 km (0.116 R)
• M70: 42,236,864 km (0.041 R)
• M71: 43,356,604 km (0.095 R)
• M72: 45,911,437 km (0.103 R)
• M73: 46,918,081 km (0.098 R)
• M74: 47,859,351 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 5.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.63 AU - 16.83 AU

Year: 28670 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,568,787 km

• M1: 96,191 km (0.092 R)
• M2: 189,391 km (0.063 R)
• M3: 943,215 km (0.103 R)
• M4: 993,180 km (0.119 R)
• M5: 1,228,498 km (0.081 R)
• M6: 1,283,251 km (0.028 R)
• M7: 1,811,481 km (0.115 R)
• M8: 2,066,096 km (0.102 R)
• M9: 2,131,470 km (0.091 R)
• M10: 2,969,069 km (0.057 R)
• M11: 3,776,149 km (0.081 R)
• M12: 3,937,266 km (0.078 R)
• M13: 4,183,056 km (0.082 R)
• M14: 4,224,494 km (0.072 R)
• M15: 5,260,310 km (0.074 R)
• M16: 5,485,604 km (0.093 R)
• M17: 5,530,932 km (0.08 R)
• M18: 6,561,961 km (0.068 R)
• M19: 6,658,601 km (0.109 R)
• M20: 7,000,582 km (0.09 R)
• M21: 8,267,975 km (0.034 R)
• M22: 8,794,560 km (0.069 R)
• M23: 12,173,377 km (0.117 R)
• M24: 13,871,911 km (0.095 R)
• M25: 14,245,457 km (0.104 R)
• M26: 15,321,814 km (0.091 R)
• M27: 15,450,169 km (0.114 R)
• M28: 16,555,398 km (0.073 R)
• M29: 16,819,139 km (0.102 R)
• M30: 17,820,547 km (0.051 R)
• M31: 19,671,222 km (0.087 R)
• M32: 21,870,162 km (0.089 R)
• M33: 23,996,546 km (0.097 R)
• M34: 24,145,545 km (0.093 R)
• M35: 24,519,689 km (0.088 R)
• M36: 24,669,736 km (0.114 R)
• M37: 28,285,068 km (0.104 R)
• M38: 28,363,756 km (0.055 R)
• M39: 28,521,283 km (0.08 R)
• M40: 29,792,715 km (0.084 R)
• M41: 30,033,269 km (0.114 R)
• M42: 30,193,787 km (0.071 R)
• M43: 31,407,923 km (0.116 R)
• M44: 31,816,026 km (0.089 R)
• M45: 32,226,074 km (0.117 R)
• M46: 34,553,967 km (0.109 R)
• M47: 35,653,062 km (0.066 R)
• M48: 36,592,088 km (0.027 R)
• M49: 37,625,660 km (0.066 R)
• M50: 38,145,961 km (0.108 R)
• M51: 39,721,376 km (0.117 R)
• M52: 41,765,182 km (0.089 R)
• M53: 42,124,068 km (0.109 R)
• M54: 47,535,471 km (0.086 R)
• M55: 47,816,416 km (0.032 R)
• M56: 48,286,004 km (0.103 R)
• M57: 49,229,518 km (0.077 R)
• M58: 52,096,411 km (0.111 R)
• M59: 52,289,393 km (0.114 R)
• M60: 52,869,982 km (0.032 R)
• M61: 54,135,131 km (0.039 R)
• M62: 55,115,147 km (0.034 R)
• M63: 55,607,324 km (0.106 R)
• M64: 55,804,643 km (0.105 R)
• M65: 56,002,112 km (0.112 R)
• M66: 57,790,256 km (0.06 R)
• M67: 58,892,194 km (0.119 R)
• M68: 59,597,099 km (0.092 R)
• M69: 63,987,647 km (0.047 R)
• M70: 68,164,419 km (0.111 R)
• M71: 69,116,311 km (0.1 R)
• M72: 70,605,707 km (0.109 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: 351 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit