🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 197 Days

Day: 17.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,521,412 km

• M1: 155,133 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.36 AU - 1.4 AU

Year: 583 Days

Day: 43.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,521,412 km

• M1: 117,883 km (0.078 R)
• M2: 648,656 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.29 AU - 1.95 AU

Year: 742 Days

Day: 23.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2 AU - 2.74 AU

Year: 1313 Days

Day: 34.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,521,412 km

• M1: 1,424,022 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.17 AU - 2.77 AU

Year: 1397 Days

Day: 43.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,521,412 km

• M1: 500,854 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4 AU - 6.04 AU

Year: 4048 Days

Day: 18.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,521,412 km

• M1: 2,349,435 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 9.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.06 AU - 7.82 AU

Year: 7303 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,521,412 km

• M1: 124,914 km (0.036 R)
• M2: 193,280 km (0.102 R)
• M3: 294,259 km (0.115 R)
• M4: 358,885 km (0.116 R)
• M5: 529,427 km (0.066 R)
• M6: 835,803 km (0.066 R)
• M7: 906,264 km (0.098 R)
• M8: 979,118 km (0.093 R)
• M9: 1,053,917 km (0.048 R)
• M10: 1,257,819 km (0.104 R)
• M11: 1,406,669 km (0.06 R)
• M12: 1,579,006 km (0.097 R)
• M13: 1,685,818 km (0.11 R)
• M14: 2,020,918 km (0.088 R)
• M15: 2,098,260 km (0.063 R)
• M16: 2,236,039 km (0.096 R)
• M17: 2,583,106 km (0.053 R)
• M18: 2,709,816 km (0.108 R)
• M19: 2,881,853 km (0.067 R)
• M20: 3,057,631 km (0.06 R)
• M21: 3,795,747 km (0.077 R)
• M22: 3,867,703 km (0.104 R)
• M23: 3,940,109 km (0.063 R)
• M24: 4,359,282 km (0.094 R)
• M25: 4,637,983 km (0.081 R)
• M26: 4,715,026 km (0.082 R)
• M27: 4,870,458 km (0.086 R)
• M28: 5,949,358 km (0.074 R)
• M29: 6,061,257 km (0.06 R)
• M30: 6,202,029 km (0.097 R)
• M31: 7,638,916 km (0.067 R)
• M32: 7,882,910 km (0.093 R)
• M33: 8,316,295 km (0.064 R)
• M34: 8,757,310 km (0.11 R)
• M35: 9,141,477 km (0.088 R)
• M36: 9,662,227 km (0.118 R)
• M37: 9,728,050 km (0.036 R)
• M38: 9,959,478 km (0.08 R)
• M39: 10,059,260 km (0.078 R)
• M40: 10,461,529 km (0.115 R)
• M41: 11,040,472 km (0.074 R)
• M42: 11,143,695 km (0.086 R)
• M43: 11,385,894 km (0.078 R)
• M44: 11,490,164 km (0.047 R)
• M45: 13,165,660 km (0.06 R)
• M46: 13,275,315 km (0.059 R)
• M47: 13,790,381 km (0.107 R)
• M48: 14,274,629 km (0.071 R)
• M49: 14,688,716 km (0.06 R)
• M50: 15,838,076 km (0.09 R)
• M51: 16,149,539 km (0.088 R)
• M52: 16,620,323 km (0.103 R)
• M53: 17,175,481 km (0.098 R)
• M54: 17,415,137 km (0.077 R)
• M55: 17,615,748 km (0.094 R)
• M56: 18,507,800 km (0.068 R)
• M57: 18,794,579 km (0.079 R)
• M58: 19,664,042 km (0.113 R)
• M59: 19,873,030 km (0.07 R)
• M60: 20,504,333 km (0.105 R)
• M61: 21,142,218 km (0.105 R)
• M62: 21,657,134 km (0.115 R)
• M63: 22,568,335 km (0.083 R)
• M64: 22,743,215 km (0.083 R)
• M65: 22,830,879 km (0.071 R)
• M66: 23,403,390 km (0.052 R)
• M67: 23,580,514 km (0.09 R)
• M68: 23,713,656 km (0.069 R)
• M69: 24,293,497 km (0.104 R)
• M70: 24,877,827 km (0.112 R)
• M71: 25,103,869 km (0.077 R)
• M72: 25,330,659 km (0.098 R)
• M73: 25,512,421 km (0.104 R)
• M74: 25,968,994 km (0.099 R)
• M75: 26,336,256 km (0.096 R)
• M76: 27,822,062 km (0.076 R)
• M77: 28,291,949 km (0.107 R)
• M78: 28,575,138 km (0.1 R)
• M79: 29,909,252 km (0.12 R)
• M80: 31,117,404 km (0.097 R)
• M81: 31,458,487 km (0.039 R)
• M82: 31,751,998 km (0.081 R)
• M83: 32,538,734 km (0.1 R)
• M84: 32,835,536 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 14.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.53 AU - 9.41 AU

Year: 8871 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,521,412 km

• M1: 199,863 km (0.081 R)
• M2: 305,180 km (0.115 R)
• M3: 483,500 km (0.104 R)
• M4: 604,974 km (0.111 R)
• M5: 1,262,606 km (0.088 R)
• M6: 1,456,186 km (0.052 R)
• M7: 1,705,117 km (0.117 R)
• M8: 2,245,165 km (0.088 R)
• M9: 2,414,210 km (0.08 R)
• M10: 2,517,583 km (0.092 R)
• M11: 3,555,193 km (0.103 R)
• M12: 4,244,391 km (0.105 R)
• M13: 4,391,445 km (0.073 R)
• M14: 4,604,622 km (0.102 R)
• M15: 4,843,081 km (0.102 R)
• M16: 5,019,009 km (0.098 R)
• M17: 5,400,334 km (0.094 R)
• M18: 5,791,083 km (0.057 R)
• M19: 5,954,594 km (0.1 R)
• M20: 6,214,894 km (0.051 R)
• M21: 6,310,337 km (0.108 R)
• M22: 6,430,614 km (0.108 R)
• M23: 6,844,851 km (0.107 R)
• M24: 7,242,931 km (0.06 R)
• M25: 8,297,147 km (0.115 R)
• M26: 9,207,749 km (0.071 R)
• M27: 9,674,943 km (0.079 R)
• M28: 10,009,444 km (0.054 R)
• M29: 10,206,315 km (0.111 R)
• M30: 10,347,834 km (0.111 R)
• M31: 10,575,522 km (0.04 R)
• M32: 10,689,965 km (0.086 R)
• M33: 11,093,879 km (0.104 R)
• M34: 11,385,445 km (0.085 R)
• M35: 11,620,613 km (0.074 R)
• M36: 11,798,036 km (0.096 R)
• M37: 12,155,575 km (0.119 R)
• M38: 12,275,552 km (0.1 R)
• M39: 12,546,923 km (0.119 R)
• M40: 13,683,568 km (0.041 R)
• M41: 14,406,574 km (0.114 R)
• M42: 14,884,988 km (0.066 R)
• M43: 15,013,493 km (0.105 R)
• M44: 15,142,296 km (0.037 R)
• M45: 15,368,638 km (0.113 R)
• M46: 15,628,639 km (0.052 R)
• M47: 15,726,476 km (0.113 R)
• M48: 16,252,013 km (0.067 R)
• M49: 17,388,060 km (0.077 R)
• M50: 17,727,048 km (0.043 R)
• M51: 17,999,765 km (0.11 R)
• M52: 18,136,797 km (0.086 R)
• M53: 18,653,209 km (0.09 R)
• M54: 18,757,179 km (0.098 R)
• M55: 19,035,132 km (0.091 R)
• M56: 19,489,760 km (0.05 R)
• M57: 19,771,453 km (0.06 R)
• M58: 20,445,541 km (0.034 R)
• M59: 20,588,407 km (0.083 R)
• M60: 20,839,283 km (0.074 R)
• M61: 20,947,143 km (0.119 R)
• M62: 21,707,249 km (0.086 R)
• M63: 22,218,874 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 12.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.67 AU - 11.95 AU

Year: 11914 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,521,412 km

• M1: 159,621 km (0.063 R)
• M2: 337,942 km (0.053 R)
• M3: 601,383 km (0.111 R)
• M4: 711,338 km (0.09 R)
• M5: 1,108,819 km (0.064 R)
• M6: 1,224,608 km (0.063 R)
• M7: 1,921,884 km (0.09 R)
• M8: 2,149,721 km (0.081 R)
• M9: 2,267,156 km (0.065 R)
• M10: 2,416,903 km (0.117 R)
• M11: 2,822,014 km (0.065 R)
• M12: 3,626,252 km (0.098 R)
• M13: 3,838,083 km (0.082 R)
• M14: 4,126,807 km (0.101 R)
• M15: 4,422,861 km (0.084 R)
• M16: 4,535,658 km (0.038 R)
• M17: 4,841,286 km (0.109 R)
• M18: 5,675,594 km (0.088 R)
• M19: 6,172,259 km (0.079 R)
• M20: 6,943,735 km (0.053 R)
• M21: 9,098,393 km (0.057 R)
• M22: 9,290,626 km (0.119 R)
• M23: 9,532,975 km (0.08 R)
• M24: 9,630,513 km (0.068 R)
• M25: 10,322,552 km (0.086 R)
• M26: 10,674,556 km (0.118 R)
• M27: 11,030,599 km (0.114 R)
• M28: 12,815,002 km (0.102 R)
• M29: 13,085,027 km (0.06 R)
• M30: 13,193,485 km (0.093 R)
• M31: 13,466,052 km (0.109 R)
• M32: 15,197,498 km (0.104 R)
• M33: 18,195,290 km (0.068 R)
• M34: 19,791,948 km (0.079 R)
• M35: 21,241,701 km (0.081 R)
• M36: 21,753,924 km (0.07 R)
• M37: 22,790,488 km (0.066 R)
• M38: 23,314,978 km (0.059 R)
• M39: 23,578,569 km (0.093 R)
• M40: 24,710,277 km (0.116 R)
• M41: 25,181,510 km (0.069 R)
• M42: 25,587,669 km (0.03 R)
• M43: 25,791,570 km (0.054 R)
• M44: 26,612,713 km (0.12 R)
• M45: 26,819,308 km (0.112 R)
• M46: 27,372,820 km (0.117 R)
• M47: 27,930,222 km (0.063 R)
• M48: 29,127,154 km (0.097 R)
• M49: 29,482,300 km (0.044 R)
• M50: 29,696,075 km (0.099 R)
• M51: 30,053,614 km (0.062 R)
• M52: 31,207,163 km (0.118 R)
• M53: 31,935,555 km (0.059 R)
• M54: 32,743,234 km (0.105 R)
• M55: 33,929,994 km (0.096 R)
• M56: 34,528,685 km (0.112 R)
• M57: 35,736,538 km (0.073 R)
• M58: 38,660,279 km (0.106 R)
• M59: 39,050,579 km (0.071 R)
• M60: 39,363,837 km (0.045 R)
• M61: 40,071,734 km (0.065 R)
• M62: 40,466,822 km (0.099 R)
• M63: 42,381,226 km (0.092 R)
• M64: 42,783,794 km (0.085 R)
• M65: 45,884,360 km (0.088 R)
• M66: 46,049,516 km (0.076 R)
• M67: 47,211,442 km (0.071 R)
• M68: 47,294,768 km (0.057 R)
• M69: 48,131,021 km (0.089 R)
• M70: 48,467,017 km (0.048 R)
• M71: 49,818,335 km (0.045 R)
• M72: 51,524,947 km (0.098 R)
• M73: 53,684,991 km (0.049 R)
• M74: 54,382,416 km (0.085 R)
• M75: 56,050,881 km (0.087 R)
• M76: 56,227,556 km (0.119 R)
• M77: 56,669,917 km (0.042 R)
• M78: 56,758,479 km (0.075 R)
• M79: 57,113,325 km (0.081 R)
• M80: 57,647,091 km (0.088 R)
• M81: 58,450,730 km (0.107 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit