🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 43.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.45 AU - 1.75 AU

Year: 758 Days

Day: 13.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.8 AU - 2.56 AU

Year: 1206 Days

Day: 33.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 13.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.89 AU - 7.37 AU

Year: 5687 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,331,063 km

• M1: 200,012 km (0.097 R)
• M2: 290,669 km (0.065 R)
• M3: 461,061 km (0.071 R)
• M4: 599,588 km (0.104 R)
• M5: 731,833 km (0.07 R)
• M6: 900,579 km (0.05 R)
• M7: 990,188 km (0.096 R)
• M8: 1,110,615 km (0.119 R)
• M9: 1,472,342 km (0.036 R)
• M10: 1,643,632 km (0.106 R)
• M11: 1,854,864 km (0.068 R)
• M12: 2,286,753 km (0.109 R)
• M13: 2,598,665 km (0.115 R)
• M14: 2,827,400 km (0.063 R)
• M15: 3,082,614 km (0.097 R)
• M16: 3,743,537 km (0.071 R)
• M17: 4,068,464 km (0.087 R)
• M18: 4,267,878 km (0.12 R)
• M19: 4,838,893 km (0.077 R)
• M20: 4,979,664 km (0.086 R)
• M21: 5,507,446 km (0.093 R)
• M22: 5,679,034 km (0.087 R)
• M23: 7,089,593 km (0.059 R)
• M24: 7,223,184 km (0.105 R)
• M25: 7,519,687 km (0.086 R)
• M26: 7,792,852 km (0.103 R)
• M27: 8,097,134 km (0.049 R)
• M28: 8,292,808 km (0.104 R)
• M29: 8,631,947 km (0.085 R)
• M30: 8,774,663 km (0.066 R)
• M31: 9,062,340 km (0.05 R)
• M32: 9,207,300 km (0.098 R)
• M33: 10,033,828 km (0.088 R)
• M34: 10,244,163 km (0.113 R)
• M35: 10,577,766 km (0.063 R)
• M36: 11,349,242 km (0.108 R)
• M37: 11,757,495 km (0.099 R)
• M38: 12,330,904 km (0.042 R)
• M39: 12,750,675 km (0.09 R)
• M40: 13,208,146 km (0.118 R)
• M41: 13,471,887 km (0.106 R)
• M42: 13,937,734 km (0.029 R)
• M43: 15,505,670 km (0.117 R)
• M44: 15,679,353 km (0.101 R)
• M45: 15,818,928 km (0.109 R)
• M46: 15,993,808 km (0.115 R)
• M47: 16,949,738 km (0.104 R)
• M48: 17,057,149 km (0.061 R)
• M49: 18,216,383 km (0.064 R)
• M50: 18,399,790 km (0.079 R)
• M51: 18,583,945 km (0.037 R)
• M52: 19,214,351 km (0.069 R)
• M53: 19,438,448 km (0.047 R)
• M54: 19,889,486 km (0.065 R)
• M55: 20,116,276 km (0.114 R)
• M56: 20,686,992 km (0.086 R)
• M57: 20,801,734 km (0.118 R)
• M58: 21,301,690 km (0.052 R)
• M59: 21,727,744 km (0.116 R)
• M60: 22,825,045 km (0.112 R)
• M61: 23,062,457 km (0.09 R)
• M62: 23,539,973 km (0.088 R)
• M63: 24,141,356 km (0.072 R)
• M64: 24,666,595 km (0.118 R)
• M65: 25,032,511 km (0.114 R)
• M66: 25,359,233 km (0.101 R)
• M67: 25,646,311 km (0.097 R)
• M68: 26,348,075 km (0.068 R)
• M69: 26,514,128 km (0.048 R)
• M70: 27,139,747 km (0.044 R)
• M71: 27,349,483 km (0.058 R)
• M72: 28,363,158 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.08 AU - 7.44 AU

Year: 5869 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,331,063 km

• M1: 153,039 km (0.092 R)
• M2: 242,049 km (0.087 R)
• M3: 320,439 km (0.115 R)
• M4: 535,710 km (0.076 R)
• M5: 757,713 km (0.079 R)
• M6: 892,052 km (0.081 R)
• M7: 1,399,488 km (0.116 R)
• M8: 2,243,070 km (0.097 R)
• M9: 2,526,409 km (0.104 R)
• M10: 2,681,243 km (0.089 R)
• M11: 3,018,436 km (0.088 R)
• M12: 3,146,193 km (0.048 R)
• M13: 4,334,449 km (0.053 R)
• M14: 4,646,360 km (0.071 R)
• M15: 4,815,705 km (0.047 R)
• M16: 5,073,612 km (0.049 R)
• M17: 5,468,999 km (0.117 R)
• M18: 5,738,126 km (0.112 R)
• M19: 5,988,702 km (0.107 R)
• M20: 6,643,043 km (0.096 R)
• M21: 7,295,439 km (0.114 R)
• M22: 8,453,776 km (0.102 R)
• M23: 8,948,795 km (0.118 R)
• M24: 9,346,426 km (0.111 R)
• M25: 9,453,389 km (0.076 R)
• M26: 9,912,654 km (0.088 R)
• M27: 10,241,321 km (0.117 R)
• M28: 10,629,378 km (0.104 R)
• M29: 11,078,620 km (0.088 R)
• M30: 11,248,713 km (0.042 R)
• M31: 11,362,706 km (0.073 R)
• M32: 11,591,591 km (0.111 R)
• M33: 12,434,276 km (0.065 R)
• M34: 12,581,630 km (0.07 R)
• M35: 13,146,661 km (0.08 R)
• M36: 13,477,571 km (0.09 R)
• M37: 13,933,396 km (0.111 R)
• M38: 14,239,922 km (0.069 R)
• M39: 14,394,158 km (0.073 R)
• M40: 14,828,739 km (0.117 R)
• M41: 14,922,388 km (0.092 R)
• M42: 15,204,679 km (0.097 R)
• M43: 15,679,203 km (0.112 R)
• M44: 16,545,375 km (0.04 R)
• M45: 18,828,837 km (0.056 R)
• M46: 18,998,182 km (0.055 R)
• M47: 19,304,109 km (0.07 R)
• M48: 19,955,608 km (0.101 R)
• M49: 20,128,244 km (0.097 R)
• M50: 20,998,754 km (0.12 R)
• M51: 21,385,614 km (0.104 R)
• M52: 23,174,057 km (0.095 R)
• M53: 23,282,964 km (0.054 R)
• M54: 23,392,021 km (0.12 R)
• M55: 24,049,503 km (0.041 R)
• M56: 24,196,558 km (0.11 R)
• M57: 24,343,762 km (0.055 R)
• M58: 24,676,169 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 9.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.16 AU - 6.42 AU

Year: 5912 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,331,063 km

• M1: 211,980 km (0.098 R)
• M2: 344,823 km (0.078 R)
• M3: 409,898 km (0.101 R)
• M4: 469,887 km (0.073 R)
• M5: 769,681 km (0.026 R)
• M6: 913,893 km (0.087 R)
• M7: 1,038,957 km (0.085 R)
• M8: 1,214,735 km (0.118 R)
• M9: 1,400,535 km (0.047 R)
• M10: 1,496,876 km (0.086 R)
• M11: 1,562,550 km (0.117 R)
• M12: 1,923,081 km (0.096 R)
• M13: 2,030,941 km (0.056 R)
• M14: 2,196,546 km (0.099 R)
• M15: 2,580,713 km (0.113 R)
• M16: 2,760,530 km (0.102 R)
• M17: 2,903,246 km (0.117 R)
• M18: 3,367,897 km (0.115 R)
• M19: 3,454,813 km (0.108 R)
• M20: 3,698,059 km (0.068 R)
• M21: 3,810,407 km (0.062 R)
• M22: 4,108,107 km (0.105 R)
• M23: 4,437,073 km (0.11 R)
• M24: 4,799,249 km (0.101 R)
• M25: 4,872,702 km (0.119 R)
• M26: 5,070,769 km (0.088 R)
• M27: 5,170,850 km (0.113 R)
• M28: 5,577,457 km (0.06 R)
• M29: 6,233,594 km (0.053 R)
• M30: 6,394,860 km (0.084 R)
• M31: 6,776,185 km (0.108 R)
• M32: 6,941,940 km (0.113 R)
• M33: 7,136,866 km (0.12 R)
• M34: 7,277,338 km (0.082 R)
• M35: 7,646,845 km (0.116 R)
• M36: 7,790,608 km (0.113 R)
• M37: 7,877,225 km (0.075 R)
• M38: 8,139,171 km (0.116 R)
• M39: 8,345,018 km (0.038 R)
• M40: 8,582,280 km (0.111 R)
• M41: 8,701,809 km (0.098 R)
• M42: 8,972,581 km (0.106 R)
• M43: 9,368,716 km (0.103 R)
• M44: 9,801,802 km (0.095 R)
• M45: 10,020,813 km (0.107 R)
• M46: 10,178,190 km (0.119 R)
• M47: 10,527,352 km (0.096 R)
• M48: 10,719,585 km (0.083 R)
• M49: 11,335,629 km (0.093 R)
• M50: 11,631,534 km (0.118 R)
• M51: 11,929,981 km (0.069 R)
• M52: 12,298,142 km (0.116 R)
• M53: 12,466,739 km (0.116 R)
• M54: 12,806,326 km (0.108 R)
• M55: 13,878,045 km (0.054 R)
• M56: 14,691,708 km (0.106 R)
• M57: 15,448,224 km (0.12 R)
• M58: 16,069,803 km (0.112 R)
• M59: 17,186,701 km (0.112 R)
• M60: 17,640,581 km (0.055 R)
• M61: 17,716,577 km (0.093 R)
• M62: 18,444,071 km (0.103 R)
• M63: 19,534,041 km (0.076 R)
• M64: 19,888,887 km (0.03 R)
• M65: 20,126,598 km (0.075 R)
• M66: 20,325,414 km (0.096 R)
• M67: 20,604,863 km (0.065 R)
• M68: 21,939,276 km (0.113 R)
• M69: 22,061,946 km (0.087 R)
• M70: 22,308,034 km (0.082 R)
• M71: 22,596,310 km (0.105 R)
• M72: 22,844,343 km (0.088 R)
• M73: 22,927,220 km (0.11 R)
• M74: 24,436,363 km (0.117 R)
• M75: 24,521,036 km (0.118 R)
• M76: 24,690,979 km (0.104 R)
• M77: 24,946,492 km (0.104 R)
• M78: 25,031,763 km (0.116 R)
• M79: 25,117,183 km (0.089 R)
• M80: 26,020,455 km (0.082 R)
• M81: 26,107,072 km (0.053 R)
• M82: 26,280,456 km (0.099 R)
• M83: 27,505,364 km (0.118 R)
• M84: 28,793,401 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 11.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.97 AU - 7.45 AU

Year: 6513 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,331,063 km

• M1: 148,850 km (0.116 R)
• M2: 233,821 km (0.087 R)
• M3: 338,091 km (0.1 R)
• M4: 895,044 km (0.049 R)
• M5: 1,581,549 km (0.076 R)
• M6: 1,824,496 km (0.097 R)
• M7: 2,238,732 km (0.067 R)
• M8: 2,610,932 km (0.083 R)
• M9: 2,710,713 km (0.105 R)
• M10: 2,928,827 km (0.047 R)
• M11: 3,152,775 km (0.093 R)
• M12: 3,366,999 km (0.108 R)
• M13: 3,681,454 km (0.066 R)
• M14: 4,254,414 km (0.103 R)
• M15: 4,355,542 km (0.103 R)
• M16: 4,508,730 km (0.098 R)
• M17: 5,175,039 km (0.072 R)
• M18: 5,410,057 km (0.088 R)
• M19: 5,483,211 km (0.101 R)
• M20: 5,853,465 km (0.071 R)
• M21: 6,308,542 km (0.081 R)
• M22: 6,404,734 km (0.091 R)
• M23: 6,755,391 km (0.086 R)
• M24: 6,873,723 km (0.051 R)
• M25: 7,313,391 km (0.109 R)
• M26: 7,475,406 km (0.063 R)
• M27: 7,782,680 km (0.039 R)
• M28: 9,118,140 km (0.057 R)
• M29: 9,271,029 km (0.074 R)
• M30: 10,386,730 km (0.1 R)
• M31: 11,262,924 km (0.08 R)
• M32: 11,333,086 km (0.083 R)
• M33: 11,686,286 km (0.112 R)
• M34: 12,090,949 km (0.092 R)
• M35: 12,331,053 km (0.073 R)
• M36: 13,481,012 km (0.118 R)
• M37: 14,207,459 km (0.109 R)
• M38: 15,360,111 km (0.06 R)
• M39: 16,013,255 km (0.044 R)
• M40: 16,356,582 km (0.104 R)
• M41: 16,649,046 km (0.047 R)
• M42: 16,862,672 km (0.043 R)
• M43: 17,563,688 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 12.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.93 AU - 8.15 AU

Year: 8543 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,331,063 km

• M1: 175,628 km (0.083 R)
• M2: 328,068 km (0.092 R)
• M3: 464,801 km (0.112 R)
• M4: 552,764 km (0.091 R)
• M5: 784,790 km (0.103 R)
• M6: 1,023,399 km (0.102 R)
• M7: 1,286,691 km (0.09 R)
• M8: 1,510,191 km (0.109 R)
• M9: 1,714,691 km (0.113 R)
• M10: 1,979,180 km (0.103 R)
• M11: 2,437,249 km (0.116 R)
• M12: 4,199,811 km (0.102 R)
• M13: 4,355,542 km (0.088 R)
• M14: 4,490,629 km (0.08 R)
• M15: 4,672,989 km (0.066 R)
• M16: 4,881,229 km (0.093 R)
• M17: 5,670,507 km (0.073 R)
• M18: 6,067,690 km (0.053 R)
• M19: 6,269,647 km (0.118 R)
• M20: 6,499,579 km (0.084 R)
• M21: 7,474,059 km (0.03 R)
• M22: 7,609,296 km (0.058 R)
• M23: 8,748,633 km (0.049 R)
• M24: 8,948,496 km (0.089 R)
• M25: 9,092,110 km (0.111 R)
• M26: 9,381,881 km (0.079 R)
• M27: 10,119,398 km (0.118 R)
• M28: 11,029,253 km (0.109 R)
• M29: 11,245,272 km (0.104 R)
• M30: 11,587,552 km (0.069 R)
• M31: 11,681,649 km (0.097 R)
• M32: 12,571,008 km (0.054 R)
• M33: 12,732,125 km (0.032 R)
• M34: 13,285,039 km (0.063 R)
• M35: 15,127,486 km (0.037 R)
• M36: 15,886,695 km (0.119 R)
• M37: 16,095,983 km (0.05 R)
• M38: 16,587,711 km (0.072 R)
• M39: 16,764,536 km (0.062 R)
• M40: 17,191,488 km (0.095 R)
• M41: 18,494,037 km (0.11 R)
• M42: 18,714,095 km (0.114 R)
• M43: 19,009,102 km (0.102 R)
• M44: 19,194,155 km (0.12 R)
• M45: 19,603,455 km (0.101 R)
• M46: 19,753,052 km (0.115 R)
• M47: 20,355,184 km (0.117 R)
• M48: 21,307,973 km (0.068 R)
• M49: 21,654,591 km (0.056 R)
• M50: 22,431,453 km (0.074 R)
• M51: 22,587,932 km (0.084 R)
• M52: 23,296,577 km (0.111 R)
• M53: 23,494,794 km (0.111 R)
• M54: 23,693,460 km (0.085 R)
• M55: 24,092,587 km (0.106 R)
• M56: 24,614,834 km (0.071 R)
• M57: 25,343,974 km (0.082 R)
• M58: 26,906,523 km (0.059 R)
• M59: 27,406,480 km (0.105 R)
• M60: 27,531,992 km (0.112 R)
• M61: 27,741,579 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit