🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 206 Days

Day: 37.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.21 AU - 1.25 AU

Year: 604 Days

Day: 20.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.62 AU - 1.64 AU

Year: 922 Days

Day: 16.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.9 °

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 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 12.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.21 AU - 5.25 AU

Year: 3853 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,555,045 km

• M1: 178,919 km (0.091 R)
• M2: 374,144 km (0.115 R)
• M3: 453,132 km (0.101 R)
• M4: 601,832 km (0.097 R)
• M5: 725,849 km (0.058 R)
• M6: 934,837 km (0.033 R)
• M7: 1,032,225 km (0.078 R)
• M8: 1,227,750 km (0.105 R)
• M9: 1,346,680 km (0.107 R)
• M10: 1,435,840 km (0.096 R)
• M11: 1,550,283 km (0.102 R)
• M12: 1,679,834 km (0.078 R)
• M13: 1,862,493 km (0.117 R)
• M14: 2,052,034 km (0.079 R)
• M15: 2,155,855 km (0.119 R)
• M16: 2,234,843 km (0.079 R)
• M17: 2,561,116 km (0.101 R)
• M18: 2,815,881 km (0.106 R)
• M19: 2,902,647 km (0.115 R)
• M20: 3,079,173 km (0.102 R)
• M21: 3,274,249 km (0.102 R)
• M22: 3,411,879 km (0.031 R)
• M23: 3,520,337 km (0.059 R)
• M24: 3,677,116 km (0.095 R)
• M25: 3,756,403 km (0.112 R)
• M26: 4,277,751 km (0.104 R)
• M27: 4,395,036 km (0.102 R)
• M28: 4,926,707 km (0.071 R)
• M29: 5,424,718 km (0.088 R)
• M30: 5,679,782 km (0.036 R)
• M31: 6,258,876 km (0.05 R)
• M32: 6,373,168 km (0.047 R)
• M33: 6,565,103 km (0.1 R)
• M34: 6,739,534 km (0.074 R)
• M35: 6,896,013 km (0.094 R)
• M36: 7,152,723 km (0.114 R)
• M37: 7,332,390 km (0.107 R)
• M38: 7,412,574 km (0.076 R)
• M39: 7,696,062 km (0.088 R)
• M40: 8,273,660 km (0.045 R)
• M41: 8,801,292 km (0.105 R)
• M42: 9,470,592 km (0.108 R)
• M43: 9,602,089 km (0.105 R)
• M44: 9,778,315 km (0.086 R)
• M45: 9,955,738 km (0.063 R)
• M46: 10,223,668 km (0.058 R)
• M47: 10,721,231 km (0.118 R)
• M48: 10,996,042 km (0.102 R)
• M49: 11,088,194 km (0.09 R)
• M50: 11,459,197 km (0.104 R)
• M51: 11,552,546 km (0.076 R)
• M52: 11,952,421 km (0.085 R)
• M53: 12,094,539 km (0.108 R)
• M54: 12,717,315 km (0.114 R)
• M55: 12,838,190 km (0.087 R)
• M56: 13,032,518 km (0.082 R)
• M57: 13,227,893 km (0.049 R)
• M58: 14,319,359 km (0.078 R)
• M59: 14,622,145 km (0.117 R)
• M60: 14,749,004 km (0.095 R)
• M61: 15,054,632 km (0.103 R)
• M62: 15,157,107 km (0.028 R)
• M63: 15,776,292 km (0.084 R)
• M64: 16,010,563 km (0.109 R)
• M65: 16,588,309 km (0.086 R)
• M66: 17,065,975 km (0.118 R)
• M67: 17,146,160 km (0.084 R)
• M68: 17,548,279 km (0.046 R)
• M69: 18,035,220 km (0.075 R)
• M70: 18,198,431 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 8.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.41 AU - 8.67 AU

Year: 9170 Days

Day: 12.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,555,045 km

• M1: 144,960 km (0.115 R)
• M2: 445,802 km (0.116 R)
• M3: 506,090 km (0.087 R)
• M4: 677,080 km (0.053 R)
• M5: 762,650 km (0.04 R)
• M6: 882,478 km (0.098 R)
• M7: 1,041,500 km (0.114 R)
• M8: 1,141,581 km (0.074 R)
• M9: 1,631,365 km (0.104 R)
• M10: 2,095,567 km (0.119 R)
• M11: 2,331,632 km (0.097 R)
• M12: 2,508,756 km (0.066 R)
• M13: 2,621,703 km (0.106 R)
• M14: 2,759,482 km (0.096 R)
• M15: 3,187,482 km (0.116 R)
• M16: 3,610,694 km (0.075 R)
• M17: 3,661,707 km (0.089 R)
• M18: 3,998,901 km (0.093 R)
• M19: 4,157,923 km (0.108 R)
• M20: 4,265,185 km (0.101 R)
• M21: 6,193,053 km (0.115 R)
• M22: 6,377,357 km (0.056 R)
• M23: 7,004,621 km (0.053 R)
• M24: 7,717,305 km (0.082 R)
• M25: 8,452,878 km (0.091 R)
• M26: 9,175,735 km (0.116 R)
• M27: 9,491,686 km (0.107 R)
• M28: 9,846,831 km (0.094 R)
• M29: 9,918,339 km (0.06 R)
• M30: 10,497,133 km (0.108 R)
• M31: 10,790,644 km (0.092 R)
• M32: 11,536,240 km (0.076 R)
• M33: 12,530,168 km (0.117 R)
• M34: 12,646,555 km (0.119 R)
• M35: 12,763,391 km (0.117 R)
• M36: 12,998,110 km (0.108 R)
• M37: 13,076,649 km (0.08 R)
• M38: 13,194,831 km (0.106 R)
• M39: 13,830,922 km (0.069 R)
• M40: 14,354,963 km (0.077 R)
• M41: 15,091,433 km (0.113 R)
• M42: 15,505,819 km (0.072 R)
• M43: 15,966,132 km (0.085 R)
• M44: 16,388,297 km (0.033 R)
• M45: 16,985,641 km (0.049 R)
• M46: 17,243,847 km (0.116 R)
• M47: 17,764,149 km (0.068 R)
• M48: 18,687,168 km (0.092 R)
• M49: 19,132,072 km (0.039 R)
• M50: 19,311,140 km (0.116 R)
• M51: 19,535,537 km (0.076 R)
• M52: 19,625,595 km (0.113 R)
• M53: 19,941,845 km (0.119 R)
• M54: 20,032,501 km (0.11 R)
• M55: 20,350,846 km (0.111 R)
• M56: 20,533,654 km (0.09 R)
• M57: 21,084,922 km (0.048 R)
• M58: 21,269,825 km (0.078 R)
• M59: 23,005,310 km (0.071 R)
• M60: 23,338,614 km (0.065 R)
• M61: 24,155,119 km (0.105 R)
• M62: 25,029,669 km (0.108 R)
• M63: 26,162,274 km (0.108 R)
• M64: 26,311,273 km (0.039 R)
• M65: 26,410,756 km (0.112 R)
• M66: 27,664,536 km (0.097 R)
• M67: 28,732,814 km (0.088 R)
• M68: 28,783,977 km (0.091 R)
• M69: 29,814,407 km (0.093 R)
• M70: 29,969,989 km (0.112 R)
• M71: 30,125,870 km (0.094 R)
• M72: 31,066,840 km (0.045 R)
• M73: 31,329,833 km (0.031 R)
• M74: 31,382,641 km (0.058 R)
• M75: 31,752,298 km (0.099 R)
• M76: 32,229,964 km (0.052 R)
• M77: 32,336,328 km (0.082 R)
• M78: 34,871,264 km (0.034 R)
• M79: 35,418,792 km (0.111 R)
• M80: 35,969,162 km (0.115 R)
• M81: 37,189,881 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.4

Radius: 5.7

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.7 AU - 14.3 AU

Year: 18412 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,555,045 km

• M1: 90,806 km (0.082 R)
• M2: 381,175 km (0.11 R)
• M3: 419,024 km (0.069 R)
• M4: 499,208 km (0.055 R)
• M5: 562,937 km (0.039 R)
• M6: 629,508 km (0.096 R)
• M7: 1,110,914 km (0.097 R)
• M8: 1,431,951 km (0.064 R)
• M9: 1,493,436 km (0.049 R)
• M10: 1,587,233 km (0.091 R)
• M11: 3,091,739 km (0.096 R)
• M12: 3,664,998 km (0.108 R)
• M13: 3,749,671 km (0.045 R)
• M14: 3,920,661 km (0.117 R)
• M15: 4,676,130 km (0.113 R)
• M16: 5,188,353 km (0.1 R)
• M17: 5,572,072 km (0.105 R)
• M18: 5,620,691 km (0.111 R)
• M19: 6,114,514 km (0.054 R)
• M20: 6,265,458 km (0.056 R)
• M21: 6,725,471 km (0.026 R)
• M22: 6,985,622 km (0.101 R)
• M23: 7,196,256 km (0.083 R)
• M24: 7,302,321 km (0.105 R)
• M25: 7,731,966 km (0.107 R)
• M26: 8,059,436 km (0.11 R)
• M27: 9,011,776 km (0.094 R)
• M28: 9,414,344 km (0.114 R)
• M29: 9,646,968 km (0.104 R)
• M30: 11,204,432 km (0.098 R)
• M31: 11,512,903 km (0.076 R)
• M32: 12,327,762 km (0.075 R)
• M33: 12,582,228 km (0.081 R)
• M34: 12,774,162 km (0.109 R)
• M35: 13,617,296 km (0.079 R)
• M36: 14,679,441 km (0.053 R)
• M37: 14,746,760 km (0.092 R)
• M38: 15,493,403 km (0.101 R)
• M39: 17,520,304 km (0.108 R)
• M40: 18,819,711 km (0.065 R)
• M41: 19,554,835 km (0.085 R)
• M42: 19,777,287 km (0.078 R)
• M43: 21,586,374 km (0.119 R)
• M44: 22,201,072 km (0.09 R)
• M45: 22,665,873 km (0.087 R)
• M46: 25,602,180 km (0.117 R)
• M47: 25,845,575 km (0.081 R)
• M48: 26,008,188 km (0.038 R)
• M49: 26,579,951 km (0.061 R)
• M50: 27,404,086 km (0.064 R)
• M51: 28,739,995 km (0.118 R)
• M52: 28,824,069 km (0.109 R)
• M53: 29,161,711 km (0.072 R)
• M54: 29,415,878 km (0.111 R)
• M55: 30,611,165 km (0.115 R)
• M56: 31,561,411 km (0.119 R)
• M57: 34,917,938 km (0.025 R)
• M58: 36,001,326 km (0.085 R)
• M59: 37,279,041 km (0.117 R)
• M60: 38,293,315 km (0.065 R)
• M61: 42,057,497 km (0.098 R)
• M62: 43,016,718 km (0.119 R)
• M63: 43,499,022 km (0.108 R)
• M64: 43,595,811 km (0.095 R)
• M65: 44,080,209 km (0.058 R)
• M66: 45,348,351 km (0.117 R)
• M67: 45,642,610 km (0.112 R)
• M68: 46,430,691 km (0.073 R)
• M69: 50,844,128 km (0.107 R)
• M70: 50,945,854 km (0.087 R)
• M71: 51,149,756 km (0.068 R)
• M72: 53,100,512 km (0.113 R)
• M73: 54,136,777 km (0.094 R)
• M74: 54,449,137 km (0.09 R)
• M75: 54,866,216 km (0.1 R)
• M76: 54,970,785 km (0.12 R)
• M77: 55,179,923 km (0.118 R)
• M78: 55,284,641 km (0.065 R)
• M79: 59,847,526 km (0.11 R)
• M80: 60,709,658 km (0.098 R)
• M81: 62,228,226 km (0.082 R)
• M82: 64,971,103 km (0.112 R)
• M83: 67,081,780 km (0.089 R)
• M84: 69,215,045 km (0.109 R)
• M85: 69,666,980 km (0.073 R)
• M86: 72,628,270 km (0.119 R)
• M87: 72,972,495 km (0.082 R)
• M88: 74,355,228 km (0.078 R)
• M89: 75,281,837 km (0.087 R)
• M90: 76,095,799 km (0.073 R)
• M91: 76,678,932 km (0.043 R)
• M92: 77,497,831 km (0.081 R)
• M93: 78,319,721 km (0.118 R)
• M94: 78,555,039 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit