🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.86 AU

Year: 266 Days

Day: 18.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.33 AU - 1.75 AU

Year: 684 Days

Day: 20.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,479,928 km

• M1: 611,406 km (0.116 R)
• M2: 991,235 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.82 AU - 4.08 AU

Year: 2295 Days

Day: 18.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 8.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.37 AU - 6.61 AU

Year: 5922 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,479,928 km

• M1: 123,717 km (0.115 R)
• M2: 249,828 km (0.098 R)
• M3: 347,217 km (0.1 R)
• M4: 406,906 km (0.111 R)
• M5: 737,667 km (0.055 R)
• M6: 845,976 km (0.109 R)
• M7: 959,970 km (0.038 R)
• M8: 1,332,917 km (0.07 R)
• M9: 1,466,807 km (0.099 R)
• M10: 1,587,682 km (0.106 R)
• M11: 1,784,553 km (0.091 R)
• M12: 2,027,500 km (0.115 R)
• M13: 2,221,678 km (0.065 R)
• M14: 2,462,680 km (0.055 R)
• M15: 2,775,938 km (0.074 R)
• M16: 3,213,362 km (0.036 R)
• M17: 3,695,965 km (0.09 R)
• M18: 4,299,892 km (0.065 R)
• M19: 4,651,447 km (0.109 R)
• M20: 5,543,648 km (0.079 R)
• M21: 6,176,597 km (0.118 R)
• M22: 6,601,904 km (0.066 R)
• M23: 6,688,072 km (0.108 R)
• M24: 6,832,584 km (0.045 R)
• M25: 7,213,011 km (0.086 R)
• M26: 7,331,492 km (0.109 R)
• M27: 7,690,827 km (0.1 R)
• M28: 7,964,142 km (0.092 R)
• M29: 8,240,599 km (0.051 R)
• M30: 8,457,815 km (0.108 R)
• M31: 8,582,729 km (0.03 R)
• M32: 8,708,391 km (0.079 R)
• M33: 9,120,833 km (0.118 R)
• M34: 10,129,870 km (0.079 R)
• M35: 10,229,502 km (0.117 R)
• M36: 10,496,535 km (0.053 R)
• M37: 10,969,264 km (0.107 R)
• M38: 11,380,209 km (0.104 R)
• M39: 11,483,581 km (0.09 R)
• M40: 11,691,522 km (0.093 R)
• M41: 12,005,828 km (0.109 R)
• M42: 12,678,420 km (0.083 R)
• M43: 12,965,199 km (0.065 R)
• M44: 14,171,107 km (0.091 R)
• M45: 14,618,405 km (0.104 R)
• M46: 14,919,246 km (0.109 R)
• M47: 15,222,032 km (0.107 R)
• M48: 15,526,913 km (0.043 R)
• M49: 15,718,547 km (0.084 R)
• M50: 15,987,973 km (0.117 R)
• M51: 16,065,315 km (0.085 R)
• M52: 16,766,481 km (0.06 R)
• M53: 16,845,019 km (0.084 R)
• M54: 17,160,372 km (0.074 R)
• M55: 17,597,198 km (0.112 R)
• M56: 17,997,521 km (0.083 R)
• M57: 18,441,378 km (0.08 R)
• M58: 18,522,460 km (0.117 R)
• M59: 19,380,853 km (0.087 R)
• M60: 19,918,807 km (0.118 R)
• M61: 20,043,572 km (0.117 R)
• M62: 20,587,659 km (0.093 R)
• M63: 20,840,330 km (0.065 R)
• M64: 21,306,327 km (0.1 R)
• M65: 21,433,934 km (0.113 R)
• M66: 22,421,280 km (0.075 R)
• M67: 23,291,790 km (0.089 R)
• M68: 23,423,287 km (0.046 R)
• M69: 24,129,089 km (0.057 R)
• M70: 24,217,801 km (0.092 R)
• M71: 24,484,534 km (0.051 R)
• M72: 25,787,681 km (0.093 R)
• M73: 26,014,621 km (0.099 R)
• M74: 26,151,054 km (0.083 R)
• M75: 26,653,553 km (0.098 R)
• M76: 28,320,373 km (0.054 R)
• M77: 28,883,310 km (0.095 R)
• M78: 28,977,556 km (0.071 R)
• M79: 29,355,441 km (0.099 R)
• M80: 29,497,559 km (0.109 R)
• M81: 30,594,560 km (0.099 R)
• M82: 31,172,307 km (0.077 R)
• M83: 31,317,267 km (0.098 R)
• M84: 31,802,263 km (0.098 R)
• M85: 31,996,890 km (0.092 R)
• M86: 32,289,653 km (0.105 R)
• M87: 32,828,654 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 12.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.38 AU - 8.88 AU

Year: 8303 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,479,928 km

• M1: 204,799 km (0.079 R)
• M2: 576,101 km (0.071 R)
• M3: 653,144 km (0.031 R)
• M4: 808,726 km (0.098 R)
• M5: 1,048,831 km (0.119 R)
• M6: 1,338,901 km (0.097 R)
• M7: 1,459,626 km (0.112 R)
• M8: 1,556,117 km (0.035 R)
• M9: 1,964,370 km (0.084 R)
• M10: 2,056,223 km (0.101 R)
• M11: 2,357,064 km (0.071 R)
• M12: 2,554,533 km (0.091 R)
• M13: 2,791,945 km (0.116 R)
• M14: 2,965,927 km (0.117 R)
• M15: 3,143,650 km (0.047 R)
• M16: 3,528,415 km (0.114 R)
• M17: 4,143,861 km (0.105 R)
• M18: 4,443,954 km (0.057 R)
• M19: 4,771,873 km (0.107 R)
• M20: 4,875,993 km (0.078 R)
• M21: 5,321,795 km (0.107 R)
• M22: 5,495,029 km (0.098 R)
• M23: 5,825,042 km (0.111 R)
• M24: 6,389,475 km (0.068 R)
• M25: 7,449,376 km (0.098 R)
• M26: 8,639,427 km (0.067 R)
• M27: 8,741,303 km (0.096 R)
• M28: 9,075,205 km (0.05 R)
• M29: 10,696,996 km (0.085 R)
• M30: 11,387,240 km (0.117 R)
• M31: 12,435,323 km (0.058 R)
• M32: 13,395,891 km (0.041 R)
• M33: 13,514,073 km (0.054 R)
• M34: 14,440,832 km (0.101 R)
• M35: 14,622,593 km (0.115 R)
• M36: 14,896,657 km (0.096 R)
• M37: 15,357,269 km (0.074 R)
• M38: 15,450,019 km (0.099 R)
• M39: 15,666,936 km (0.119 R)
• M40: 15,885,050 km (0.053 R)
• M41: 16,513,511 km (0.073 R)
• M42: 16,767,079 km (0.096 R)
• M43: 18,710,505 km (0.083 R)
• M44: 18,941,933 km (0.108 R)
• M45: 19,107,837 km (0.117 R)
• M46: 19,274,040 km (0.048 R)
• M47: 19,474,352 km (0.045 R)
• M48: 19,641,752 km (0.103 R)
• M49: 19,944,239 km (0.083 R)
• M50: 22,489,646 km (0.05 R)
• M51: 22,770,890 km (0.119 R)
• M52: 23,408,028 km (0.081 R)
• M53: 23,728,765 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.4

Radius: 5.8

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.72 AU - 15.52 AU

Year: 17021 Days

Day: 15.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,479,928 km

• M1: 237,262 km (0.084 R)
• M2: 345,721 km (0.105 R)
• M3: 804,986 km (0.116 R)
• M4: 888,013 km (0.079 R)
• M5: 1,017,864 km (0.09 R)
• M6: 1,062,444 km (0.057 R)
• M7: 1,224,159 km (0.075 R)
• M8: 1,649,167 km (0.06 R)
• M9: 1,809,386 km (0.033 R)
• M10: 1,863,989 km (0.096 R)
• M11: 1,946,867 km (0.087 R)
• M12: 2,969,219 km (0.056 R)
• M13: 3,099,069 km (0.115 R)
• M14: 3,602,018 km (0.063 R)
• M15: 3,670,982 km (0.111 R)
• M16: 3,986,783 km (0.115 R)
• M17: 4,202,204 km (0.119 R)
• M18: 5,296,213 km (0.041 R)
• M19: 6,683,584 km (0.046 R)
• M20: 6,725,920 km (0.101 R)
• M21: 6,853,826 km (0.111 R)
• M22: 7,068,649 km (0.057 R)
• M23: 7,155,117 km (0.065 R)
• M24: 7,815,442 km (0.074 R)
• M25: 8,312,106 km (0.114 R)
• M26: 8,587,217 km (0.098 R)
• M27: 9,383,078 km (0.116 R)
• M28: 11,651,580 km (0.07 R)
• M29: 12,114,436 km (0.073 R)
• M30: 12,583,275 km (0.099 R)
• M31: 12,740,802 km (0.083 R)
• M32: 13,377,790 km (0.087 R)
• M33: 13,592,313 km (0.076 R)
• M34: 13,646,168 km (0.078 R)
• M35: 13,700,023 km (0.118 R)
• M36: 14,407,173 km (0.037 R)
• M37: 14,792,836 km (0.094 R)
• M38: 15,014,839 km (0.114 R)
• M39: 16,197,859 km (0.03 R)
• M40: 17,235,619 km (0.076 R)
• M41: 17,352,156 km (0.093 R)
• M42: 17,469,142 km (0.094 R)
• M43: 17,762,503 km (0.119 R)
• M44: 17,939,178 km (0.087 R)
• M45: 17,998,269 km (0.084 R)
• M46: 18,294,623 km (0.061 R)
• M47: 18,831,978 km (0.1 R)
• M48: 19,617,367 km (0.032 R)
• M49: 21,032,862 km (0.107 R)
• M50: 22,226,952 km (0.075 R)
• M51: 23,120,650 km (0.115 R)
• M52: 23,507,361 km (0.098 R)
• M53: 23,766,315 km (0.075 R)
• M54: 24,680,058 km (0.119 R)
• M55: 24,877,378 km (0.067 R)
• M56: 25,207,391 km (0.061 R)
• M57: 25,738,463 km (0.107 R)
• M58: 26,609,123 km (0.06 R)
• M59: 27,149,770 km (0.061 R)
• M60: 31,105,287 km (0.092 R)
• M61: 31,176,346 km (0.086 R)
• M62: 31,532,090 km (0.078 R)
• M63: 31,746,164 km (0.071 R)
• M64: 32,247,616 km (0.11 R)
• M65: 32,391,380 km (0.106 R)
• M66: 34,572,966 km (0.084 R)
• M67: 35,607,285 km (0.095 R)
• M68: 37,554,750 km (0.066 R)
• M69: 39,152,904 km (0.111 R)
• M70: 40,462,783 km (0.107 R)
• M71: 40,850,840 km (0.029 R)
• M72: 41,006,272 km (0.074 R)
• M73: 41,162,004 km (0.086 R)
• M74: 41,708,784 km (0.11 R)
• M75: 42,179,120 km (0.108 R)
• M76: 42,257,808 km (0.067 R)
• M77: 42,888,214 km (0.06 R)
• M78: 43,442,324 km (0.059 R)
• M79: 44,158,299 km (0.103 R)
• M80: 44,878,164 km (0.069 R)
• M81: 47,714,390 km (0.055 R)
• M82: 47,960,180 km (0.086 R)
• M83: 48,124,289 km (0.081 R)
• M84: 49,858,427 km (0.056 R)
• M85: 50,858,639 km (0.104 R)
• M86: 50,942,264 km (0.102 R)
• M87: 51,529,136 km (0.059 R)
• M88: 51,613,061 km (0.048 R)
• M89: 52,202,476 km (0.106 R)
• M90: 52,371,223 km (0.097 R)
• M91: 57,170,621 km (0.066 R)
• M92: 57,344,753 km (0.078 R)
• M93: 57,605,951 km (0.092 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit