🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 18.6 Hours

Environment

Temp: 277 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,158,440 km

• M1: 349,610 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.65 AU - 1.99 AU

Year: 863 Days

Day: 47.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 128.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.3 AU - 3.24 AU

Year: 1620 Days

Day: 34.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,158,440 km

• M1: 864,227 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 10.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.03 AU - 9.17 AU

Year: 8864 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,158,440 km

• M1: 178,620 km (0.116 R)
• M2: 277,654 km (0.115 R)
• M3: 415,433 km (0.109 R)
• M4: 600,037 km (0.109 R)
• M5: 790,475 km (0.114 R)
• M6: 905,217 km (0.098 R)
• M7: 1,063,192 km (0.092 R)
• M8: 1,257,071 km (0.1 R)
• M9: 1,548,488 km (0.083 R)
• M10: 1,679,984 km (0.045 R)
• M11: 1,769,743 km (0.08 R)
• M12: 1,892,114 km (0.099 R)
• M13: 2,049,042 km (0.076 R)
• M14: 2,494,544 km (0.116 R)
• M15: 2,684,683 km (0.089 R)
• M16: 2,843,856 km (0.071 R)
• M17: 3,283,823 km (0.064 R)
• M18: 3,454,364 km (0.088 R)
• M19: 4,064,275 km (0.064 R)
• M20: 4,517,407 km (0.067 R)
• M21: 4,878,686 km (0.115 R)
• M22: 4,986,695 km (0.054 R)
• M23: 5,227,249 km (0.064 R)
• M24: 5,337,802 km (0.098 R)
• M25: 5,810,980 km (0.105 R)
• M26: 6,203,824 km (0.082 R)
• M27: 6,415,355 km (0.095 R)
• M28: 6,653,216 km (0.118 R)
• M29: 7,359,318 km (0.111 R)
• M30: 7,483,484 km (0.11 R)
• M31: 7,809,607 km (0.052 R)
• M32: 8,398,125 km (0.085 R)
• M33: 8,789,623 km (0.066 R)
• M34: 9,320,845 km (0.086 R)
• M35: 9,401,478 km (0.094 R)
• M36: 9,563,343 km (0.038 R)
• M37: 9,671,802 km (0.084 R)
• M38: 10,414,555 km (0.08 R)
• M39: 10,638,204 km (0.044 R)
• M40: 11,232,706 km (0.082 R)
• M41: 11,663,996 km (0.07 R)
• M42: 12,071,501 km (0.057 R)
• M43: 13,412,646 km (0.081 R)
• M44: 13,839,598 km (0.081 R)
• M45: 14,332,972 km (0.107 R)
• M46: 14,457,138 km (0.068 R)
• M47: 15,052,239 km (0.111 R)
• M48: 15,368,638 km (0.084 R)
• M49: 15,527,661 km (0.057 R)
• M50: 15,687,282 km (0.104 R)
• M51: 15,943,692 km (0.078 R)
• M52: 16,136,973 km (0.087 R)
• M53: 16,233,912 km (0.12 R)
• M54: 17,378,934 km (0.111 R)
• M55: 17,445,206 km (0.073 R)
• M56: 17,611,110 km (0.095 R)
• M57: 18,179,133 km (0.03 R)
• M58: 18,246,452 km (0.047 R)
• M59: 18,549,986 km (0.067 R)
• M60: 18,889,274 km (0.104 R)
• M61: 19,230,507 km (0.118 R)
• M62: 19,953,962 km (0.075 R)
• M63: 20,336,484 km (0.067 R)
• M64: 20,406,197 km (0.054 R)
• M65: 20,581,077 km (0.111 R)
• M66: 21,783,395 km (0.118 R)
• M67: 22,069,575 km (0.086 R)
• M68: 22,718,082 km (0.052 R)
• M69: 22,863,043 km (0.081 R)
• M70: 22,935,598 km (0.09 R)
• M71: 23,226,715 km (0.104 R)
• M72: 23,592,482 km (0.11 R)
• M73: 23,776,038 km (0.081 R)
• M74: 24,144,498 km (0.047 R)
• M75: 24,626,502 km (0.098 R)
• M76: 24,775,352 km (0.109 R)
• M77: 24,850,001 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.7

Radius: 7.7

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.86 AU - 14.06 AU

Year: 18332 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,158,440 km

• M1: 98,286 km (0.064 R)
• M2: 151,543 km (0.109 R)
• M3: 211,531 km (0.102 R)
• M4: 350,508 km (0.062 R)
• M5: 743,801 km (0.075 R)
• M6: 968,497 km (0.11 R)
• M7: 1,300,903 km (0.076 R)
• M8: 1,699,133 km (0.066 R)
• M9: 2,168,421 km (0.097 R)
• M10: 3,381,361 km (0.11 R)
• M11: 3,839,429 km (0.087 R)
• M12: 4,272,814 km (0.072 R)
• M13: 4,951,989 km (0.076 R)
• M14: 5,810,531 km (0.061 R)
• M15: 6,509,901 km (0.108 R)
• M16: 7,025,565 km (0.071 R)
• M17: 7,823,669 km (0.09 R)
• M18: 8,371,646 km (0.079 R)
• M19: 8,762,546 km (0.097 R)
• M20: 10,266,303 km (0.11 R)
• M21: 10,805,155 km (0.115 R)
• M22: 11,538,035 km (0.084 R)
• M23: 11,599,819 km (0.083 R)
• M24: 13,115,694 km (0.092 R)
• M25: 14,028,391 km (0.117 R)
• M26: 15,435,508 km (0.095 R)
• M27: 16,887,056 km (0.054 R)
• M28: 16,957,367 km (0.1 R)
• M29: 17,097,989 km (0.117 R)
• M30: 17,239,060 km (0.114 R)
• M31: 17,593,607 km (0.089 R)
• M32: 18,093,862 km (0.11 R)
• M33: 18,309,583 km (0.103 R)
• M34: 18,526,350 km (0.106 R)
• M35: 18,962,278 km (0.091 R)
• M36: 19,622,454 km (0.1 R)
• M37: 19,770,256 km (0.048 R)
• M38: 20,215,609 km (0.113 R)
• M39: 20,514,506 km (0.087 R)
• M40: 21,192,184 km (0.071 R)
• M41: 21,648,009 km (0.07 R)
• M42: 22,646,724 km (0.115 R)
• M43: 23,660,549 km (0.118 R)
• M44: 25,088,461 km (0.117 R)
• M45: 26,625,728 km (0.107 R)
• M46: 28,110,038 km (0.113 R)
• M47: 30,472,039 km (0.117 R)
• M48: 30,643,179 km (0.071 R)
• M49: 30,814,618 km (0.09 R)
• M50: 31,072,375 km (0.101 R)
• M51: 32,546,662 km (0.037 R)
• M52: 33,160,313 km (0.069 R)
• M53: 34,043,539 km (0.114 R)
• M54: 36,104,249 km (0.069 R)
• M55: 37,104,012 km (0.106 R)
• M56: 37,836,892 km (0.089 R)
• M57: 40,627,191 km (0.115 R)
• M58: 42,333,056 km (0.047 R)
• M59: 43,386,973 km (0.109 R)
• M60: 44,643,595 km (0.092 R)
• M61: 44,740,684 km (0.114 R)
• M62: 45,130,087 km (0.084 R)
• M63: 45,618,375 km (0.088 R)
• M64: 45,716,212 km (0.119 R)
• M65: 48,185,325 km (0.118 R)
• M66: 48,484,520 km (0.115 R)
• M67: 49,285,467 km (0.095 R)
• M68: 49,586,907 km (0.076 R)
• M69: 49,889,095 km (0.033 R)
• M70: 51,103,530 km (0.076 R)
• M71: 52,020,715 km (0.086 R)
• M72: 53,149,132 km (0.069 R)
• M73: 61,594,679 km (0.117 R)
• M74: 62,136,074 km (0.103 R)
• M75: 62,461,749 km (0.109 R)
• M76: 63,879,637 km (0.081 R)
• M77: 64,647,373 km (0.104 R)
• M78: 64,977,386 km (0.072 R)
• M79: 66,192,121 km (0.113 R)
• M80: 67,749,136 km (0.114 R)
• M81: 68,420,082 km (0.046 R)
• M82: 68,868,577 km (0.107 R)
• M83: 71,352,799 km (0.085 R)
• M84: 71,466,493 km (0.102 R)
• M85: 72,720,273 km (0.12 R)
• M86: 72,949,008 km (0.049 R)
• M87: 74,096,274 km (0.069 R)
• M88: 74,902,906 km (0.104 R)
• M89: 75,249,524 km (0.106 R)
• M90: 75,944,257 km (0.092 R)
• M91: 77,340,154 km (0.042 R)
• M92: 77,807,349 km (0.117 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit