🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 20.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,766,099 km

• M1: 389,104 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.68 AU - 0.96 AU

Year: 284 Days

Day: 14.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,766,099 km

• M1: 107,411 km (0.103 R)
• M2: 249,230 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.65 AU - 1.01 AU

Year: 290 Days

Day: 26.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,766,099 km

• M1: 49,068 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.17 AU

Year: 360 Days

Day: 14.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,766,099 km

• M1: 176,675 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 472 Days

Day: 33.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,766,099 km

• M1: 693,536 km (0.053 R)
• M2: 754,721 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.28 AU - 1.9 AU

Year: 768 Days

Day: 46.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.15 AU - 2.55 AU

Year: 1379 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.91 AU - 5.85 AU

Year: 4778 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,766,099 km

• M1: 180,565 km (0.051 R)
• M2: 337,194 km (0.104 R)
• M3: 468,690 km (0.084 R)
• M4: 565,181 km (0.108 R)
• M5: 707,000 km (0.1 R)
• M6: 862,282 km (0.101 R)
• M7: 1,001,259 km (0.073 R)
• M8: 1,240,316 km (0.076 R)
• M9: 1,399,488 km (0.115 R)
• M10: 1,810,284 km (0.111 R)
• M11: 1,955,843 km (0.054 R)
• M12: 2,699,942 km (0.059 R)
• M13: 2,973,706 km (0.104 R)
• M14: 3,502,834 km (0.111 R)
• M15: 3,593,939 km (0.11 R)
• M16: 3,732,168 km (0.087 R)
• M17: 3,825,367 km (0.078 R)
• M18: 3,942,951 km (0.113 R)
• M19: 4,133,539 km (0.09 R)
• M20: 4,425,255 km (0.103 R)
• M21: 4,523,989 km (0.101 R)
• M22: 4,977,720 km (0.111 R)
• M23: 5,901,636 km (0.109 R)
• M24: 5,983,316 km (0.109 R)
• M25: 6,481,328 km (0.057 R)
• M26: 6,906,634 km (0.108 R)
• M27: 7,370,388 km (0.084 R)
• M28: 7,814,394 km (0.113 R)
• M29: 8,328,113 km (0.1 R)
• M30: 8,635,537 km (0.036 R)
• M31: 8,852,903 km (0.03 R)
• M32: 9,072,064 km (0.119 R)
• M33: 9,388,463 km (0.063 R)
• M34: 9,516,070 km (0.103 R)
• M35: 9,805,093 km (0.113 R)
• M36: 10,227,857 km (0.117 R)
• M37: 10,756,536 km (0.112 R)
• M38: 11,091,485 km (0.103 R)
• M39: 11,260,232 km (0.055 R)
• M40: 11,429,726 km (0.119 R)
• M41: 11,531,901 km (0.075 R)
• M42: 11,702,892 km (0.112 R)
• M43: 11,978,302 km (0.098 R)
• M44: 12,605,565 km (0.064 R)
• M45: 12,781,792 km (0.043 R)
• M46: 13,422,819 km (0.112 R)
• M47: 14,330,578 km (0.062 R)
• M48: 14,847,439 km (0.094 R)
• M49: 14,996,289 km (0.083 R)
• M50: 15,558,927 km (0.099 R)
• M51: 16,589,057 km (0.107 R)
• M52: 16,976,217 km (0.093 R)
• M53: 17,523,147 km (0.111 R)
• M54: 18,434,347 km (0.08 R)
• M55: 18,795,177 km (0.118 R)
• M56: 19,036,927 km (0.029 R)
• M57: 20,302,825 km (0.11 R)
• M58: 20,758,500 km (0.118 R)
• M59: 21,385,315 km (0.101 R)
• M60: 22,145,870 km (0.087 R)
• M61: 22,443,869 km (0.075 R)
• M62: 23,087,290 km (0.1 R)
• M63: 23,216,692 km (0.083 R)
• M64: 24,348,250 km (0.091 R)
• M65: 24,436,064 km (0.089 R)
• M66: 25,097,885 km (0.077 R)
• M67: 25,676,231 km (0.071 R)
• M68: 25,855,000 km (0.083 R)
• M69: 26,394,151 km (0.092 R)
• M70: 27,209,609 km (0.086 R)
• M71: 27,757,885 km (0.111 R)
• M72: 27,895,515 km (0.102 R)
• M73: 28,772,458 km (0.111 R)
• M74: 28,865,208 km (0.119 R)
• M75: 29,284,232 km (0.047 R)
• M76: 29,424,405 km (0.077 R)
• M77: 29,564,728 km (0.089 R)
• M78: 29,658,526 km (0.074 R)
• M79: 30,034,166 km (0.108 R)
• M80: 30,553,420 km (0.082 R)
• M81: 30,980,522 km (0.075 R)
• M82: 31,505,162 km (0.119 R)
• M83: 31,696,647 km (0.112 R)
• M84: 32,128,985 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 5

Gravity: 36.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.63 AU - 14.67 AU

Year: 17227 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,766,099 km

• M1: 245,041 km (0.115 R)
• M2: 292,613 km (0.067 R)
• M3: 379,530 km (0.115 R)
• M4: 622,926 km (0.104 R)
• M5: 667,805 km (0.076 R)
• M6: 883,375 km (0.078 R)
• M7: 985,850 km (0.105 R)
• M8: 1,174,792 km (0.052 R)
• M9: 1,464,264 km (0.034 R)
• M10: 1,743,114 km (0.115 R)
• M11: 2,278,824 km (0.093 R)
• M12: 2,420,344 km (0.079 R)
• M13: 2,674,810 km (0.118 R)
• M14: 3,014,547 km (0.103 R)
• M15: 3,367,747 km (0.114 R)
• M16: 4,681,965 km (0.085 R)
• M17: 5,462,417 km (0.104 R)
• M18: 6,431,212 km (0.101 R)
• M19: 6,481,029 km (0.108 R)
• M20: 6,530,994 km (0.102 R)
• M21: 6,732,054 km (0.088 R)
• M22: 7,714,762 km (0.111 R)
• M23: 8,249,724 km (0.102 R)
• M24: 9,753,183 km (0.08 R)
• M25: 12,007,323 km (0.118 R)
• M26: 14,283,156 km (0.037 R)
• M27: 14,740,776 km (0.11 R)
• M28: 15,203,332 km (0.101 R)
• M29: 15,269,754 km (0.092 R)
• M30: 17,031,269 km (0.082 R)
• M31: 17,865,726 km (0.115 R)
• M32: 18,146,820 km (0.081 R)
• M33: 18,217,281 km (0.109 R)
• M34: 19,791,349 km (0.12 R)
• M35: 20,889,248 km (0.119 R)
• M36: 21,408,353 km (0.115 R)
• M37: 22,308,184 km (0.115 R)
• M38: 22,838,658 km (0.043 R)
• M39: 26,028,683 km (0.104 R)
• M40: 27,149,321 km (0.074 R)
• M41: 28,204,135 km (0.094 R)
• M42: 28,449,476 km (0.088 R)
• M43: 28,531,306 km (0.1 R)
• M44: 28,613,435 km (0.039 R)
• M45: 29,852,853 km (0.11 R)
• M46: 31,617,360 km (0.065 R)
• M47: 34,457,476 km (0.097 R)
• M48: 34,719,721 km (0.113 R)
• M49: 36,218,093 km (0.086 R)
• M50: 37,019,938 km (0.088 R)
• M51: 37,737,559 km (0.108 R)
• M52: 38,007,882 km (0.104 R)
• M53: 38,459,817 km (0.054 R)
• M54: 38,731,786 km (0.115 R)
• M55: 39,004,354 km (0.091 R)
• M56: 39,551,583 km (0.045 R)
• M57: 43,452,347 km (0.073 R)
• M58: 46,892,051 km (0.11 R)
• M59: 47,473,837 km (0.07 R)
• M60: 48,448,617 km (0.07 R)
• M61: 48,742,427 km (0.08 R)
• M62: 49,036,836 km (0.052 R)
• M63: 49,134,972 km (0.036 R)
• M64: 49,331,693 km (0.112 R)
• M65: 49,725,883 km (0.09 R)
• M66: 50,022,087 km (0.088 R)
• M67: 52,012,487 km (0.069 R)
• M68: 52,212,948 km (0.044 R)
• M69: 52,313,179 km (0.03 R)
• M70: 53,319,972 km (0.068 R)
• M71: 53,420,951 km (0.116 R)
• M72: 54,129,895 km (0.104 R)
• M73: 54,638,229 km (0.103 R)
• M74: 57,203,533 km (0.055 R)
• M75: 58,136,575 km (0.116 R)
• M76: 58,448,636 km (0.047 R)
• M77: 58,552,906 km (0.09 R)
• M78: 58,761,296 km (0.104 R)
• M79: 60,017,619 km (0.088 R)
• M80: 60,965,770 km (0.072 R)
• M81: 62,024,923 km (0.059 R)
• M82: 63,946,657 km (0.053 R)
• M83: 64,484,013 km (0.066 R)
• M84: 64,699,284 km (0.105 R)
• M85: 65,671,371 km (0.099 R)
• M86: 65,887,989 km (0.081 R)
• M87: 68,177,135 km (0.102 R)
• M88: 68,616,055 km (0.065 R)
• M89: 68,945,919 km (0.079 R)
• M90: 71,269,622 km (0.088 R)
• M91: 72,944,969 km (0.085 R)
• M92: 74,069,197 km (0.058 R)
• M93: 74,633,331 km (0.076 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: 369 - 14,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit