🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.12 AU - 1.16 AU

Year: 434 Days

Day: 33.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.99 AU - 2.89 AU

Year: 1359 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,588,514 km

• M1: 1,671,756 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.38 AU - 3.32 AU

Year: 1715 Days

Day: 46.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.5 AU - 4.16 AU

Year: 2672 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.46 AU - 5.28 AU

Year: 3831 Days

Day: 19.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 97.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,588,514 km

• M1: 416,630 km (0.102 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 11.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.35 AU - 6.49 AU

Year: 4498 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,588,514 km

• M1: 271,520 km (0.111 R)
• M2: 385,514 km (0.063 R)
• M3: 571,464 km (0.062 R)
• M4: 751,729 km (0.043 R)
• M5: 920,775 km (0.107 R)
• M6: 1,114,355 km (0.096 R)
• M7: 1,286,392 km (0.094 R)
• M8: 1,381,836 km (0.049 R)
• M9: 1,567,636 km (0.069 R)
• M10: 1,657,395 km (0.075 R)
• M11: 1,788,592 km (0.118 R)
• M12: 2,075,670 km (0.062 R)
• M13: 2,246,511 km (0.077 R)
• M14: 2,348,387 km (0.097 R)
• M15: 2,466,719 km (0.071 R)
• M16: 2,602,405 km (0.102 R)
• M17: 2,678,849 km (0.074 R)
• M18: 3,317,931 km (0.072 R)
• M19: 3,434,618 km (0.107 R)
• M20: 3,740,994 km (0.069 R)
• M21: 3,915,126 km (0.041 R)
• M22: 4,003,239 km (0.048 R)
• M23: 4,490,479 km (0.111 R)
• M24: 4,844,727 km (0.1 R)
• M25: 5,054,014 km (0.089 R)
• M26: 5,344,234 km (0.033 R)
• M27: 5,461,818 km (0.073 R)
• M28: 5,900,738 km (0.053 R)
• M29: 6,165,377 km (0.061 R)
• M30: 6,268,300 km (0.115 R)
• M31: 6,918,752 km (0.106 R)
• M32: 7,219,743 km (0.1 R)
• M33: 7,328,201 km (0.049 R)
• M34: 7,657,017 km (0.113 R)
• M35: 8,148,147 km (0.109 R)
• M36: 8,466,043 km (0.112 R)
• M37: 8,626,412 km (0.086 R)
• M38: 8,950,441 km (0.075 R)
• M39: 9,113,951 km (0.077 R)
• M40: 9,278,509 km (0.105 R)
• M41: 9,372,905 km (0.116 R)
• M42: 9,801,952 km (0.083 R)
• M43: 10,067,338 km (0.08 R)
• M44: 10,213,047 km (0.073 R)
• M45: 10,359,503 km (0.096 R)
• M46: 10,555,925 km (0.053 R)
• M47: 10,704,027 km (0.04 R)
• M48: 10,902,543 km (0.097 R)
• M49: 11,177,504 km (0.104 R)
• M50: 11,303,316 km (0.083 R)
• M51: 11,990,569 km (0.074 R)
• M52: 12,067,761 km (0.095 R)
• M53: 12,300,386 km (0.102 R)
• M54: 12,691,435 km (0.099 R)
• M55: 12,954,428 km (0.1 R)
• M56: 13,113,001 km (0.12 R)
• M57: 13,405,465 km (0.056 R)
• M58: 13,754,028 km (0.072 R)
• M59: 13,861,888 km (0.095 R)
• M60: 13,942,970 km (0.117 R)
• M61: 14,214,341 km (0.029 R)
• M62: 14,432,754 km (0.102 R)
• M63: 15,681,597 km (0.076 R)
• M64: 15,766,120 km (0.057 R)
• M65: 15,879,066 km (0.116 R)
• M66: 16,333,395 km (0.105 R)
• M67: 17,575,506 km (0.118 R)
• M68: 18,311,527 km (0.096 R)
• M69: 18,460,078 km (0.111 R)
• M70: 19,844,307 km (0.082 R)
• M71: 19,996,897 km (0.1 R)
• M72: 20,149,786 km (0.043 R)
• M73: 20,456,611 km (0.118 R)
• M74: 20,549,063 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 9.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.42 AU - 10.14 AU

Year: 8493 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,588,514 km

• M1: 157,527 km (0.101 R)
• M2: 458,966 km (0.076 R)
• M3: 693,237 km (0.099 R)
• M4: 831,914 km (0.082 R)
• M5: 904,768 km (0.093 R)
• M6: 1,065,436 km (0.079 R)
• M7: 1,252,284 km (0.119 R)
• M8: 1,450,052 km (0.058 R)
• M9: 1,548,338 km (0.07 R)
• M10: 2,093,173 km (0.109 R)
• M11: 2,297,823 km (0.085 R)
• M12: 2,466,270 km (0.107 R)
• M13: 2,551,990 km (0.037 R)
• M14: 2,905,191 km (0.106 R)
• M15: 2,984,478 km (0.079 R)
• M16: 3,285,768 km (0.076 R)
• M17: 5,303,693 km (0.115 R)
• M18: 5,387,169 km (0.042 R)
• M19: 5,471,093 km (0.115 R)
• M20: 5,640,289 km (0.042 R)
• M21: 5,711,198 km (0.116 R)
• M22: 5,825,491 km (0.102 R)
• M23: 6,012,638 km (0.115 R)
• M24: 6,114,364 km (0.086 R)
• M25: 6,216,540 km (0.097 R)
• M26: 6,319,463 km (0.077 R)
• M27: 6,482,076 km (0.113 R)
• M28: 6,646,185 km (0.081 R)
• M29: 6,721,283 km (0.087 R)
• M30: 7,471,666 km (0.115 R)
• M31: 7,627,995 km (0.118 R)
• M32: 7,848,951 km (0.099 R)
• M33: 8,216,214 km (0.051 R)
• M34: 8,885,066 km (0.047 R)
• M35: 9,100,786 km (0.097 R)
• M36: 9,385,621 km (0.1 R)
• M37: 9,673,298 km (0.119 R)
• M38: 9,809,731 km (0.115 R)
• M39: 9,878,097 km (0.106 R)
• M40: 10,049,835 km (0.107 R)
• M41: 10,326,891 km (0.075 R)
• M42: 10,413,957 km (0.116 R)
• M43: 10,852,877 km (0.107 R)
• M44: 11,154,915 km (0.103 R)
• M45: 11,351,786 km (0.096 R)
• M46: 12,169,188 km (0.047 R)
• M47: 12,390,294 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 5.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.81 AU - 20.13 AU

Year: 31810 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,588,514 km

• M1: 69,413 km (0.098 R)
• M2: 102,325 km (0.06 R)
• M3: 284,834 km (0.082 R)
• M4: 324,029 km (0.061 R)
• M5: 469,139 km (0.082 R)
• M6: 549,473 km (0.071 R)
• M7: 599,887 km (0.108 R)
• M8: 651,948 km (0.098 R)
• M9: 705,504 km (0.081 R)
• M10: 935,136 km (0.036 R)
• M11: 1,079,349 km (0.078 R)
• M12: 1,121,984 km (0.087 R)
• M13: 2,166,626 km (0.073 R)
• M14: 2,964,731 km (0.074 R)
• M15: 3,025,019 km (0.097 R)
• M16: 3,085,606 km (0.094 R)
• M17: 3,300,877 km (0.077 R)
• M18: 3,584,963 km (0.113 R)
• M19: 4,518,005 km (0.037 R)
• M20: 5,191,645 km (0.099 R)
• M21: 5,227,997 km (0.117 R)
• M22: 5,374,004 km (0.076 R)
• M23: 5,521,508 km (0.064 R)
• M24: 5,858,253 km (0.029 R)
• M25: 6,163,133 km (0.118 R)
• M26: 6,709,165 km (0.071 R)
• M27: 6,748,659 km (0.03 R)
• M28: 7,189,374 km (0.114 R)
• M29: 7,474,508 km (0.063 R)
• M30: 7,972,071 km (0.103 R)
• M31: 8,480,404 km (0.116 R)
• M32: 9,130,257 km (0.057 R)
• M33: 9,350,465 km (0.108 R)
• M34: 9,617,049 km (0.052 R)
• M35: 9,706,508 km (0.076 R)
• M36: 9,841,146 km (0.084 R)
• M37: 10,340,205 km (0.119 R)
• M38: 10,431,759 km (0.099 R)
• M39: 11,362,557 km (0.088 R)
• M40: 12,416,922 km (0.042 R)
• M41: 12,709,835 km (0.046 R)
• M42: 13,652,302 km (0.047 R)
• M43: 15,709,123 km (0.093 R)
• M44: 15,920,056 km (0.071 R)
• M45: 16,078,779 km (0.093 R)
• M46: 16,184,994 km (0.098 R)
• M47: 16,611,946 km (0.091 R)
• M48: 18,523,358 km (0.105 R)
• M49: 19,873,628 km (0.081 R)
• M50: 21,313,657 km (0.097 R)
• M51: 21,605,672 km (0.094 R)
• M52: 21,899,034 km (0.102 R)
• M53: 22,075,559 km (0.071 R)
• M54: 22,430,256 km (0.057 R)
• M55: 22,667,817 km (0.102 R)
• M56: 23,445,427 km (0.103 R)
• M57: 23,867,891 km (0.107 R)
• M58: 24,536,594 km (0.106 R)
• M59: 25,334,848 km (0.119 R)
• M60: 26,079,247 km (0.111 R)
• M61: 26,141,630 km (0.08 R)
• M62: 27,019,919 km (0.039 R)
• M63: 28,805,220 km (0.043 R)
• M64: 30,038,355 km (0.117 R)
• M65: 31,222,272 km (0.035 R)
• M66: 31,288,395 km (0.033 R)
• M67: 31,354,667 km (0.078 R)
• M68: 31,819,916 km (0.099 R)
• M69: 31,953,208 km (0.105 R)
• M70: 32,086,798 km (0.103 R)
• M71: 32,354,429 km (0.102 R)
• M72: 33,975,472 km (0.102 R)
• M73: 34,111,755 km (0.03 R)
• M74: 34,727,201 km (0.067 R)
• M75: 34,933,197 km (0.083 R)
• M76: 35,484,465 km (0.115 R)
• M77: 35,622,694 km (0.05 R)
• M78: 35,691,958 km (0.092 R)
• M79: 36,038,576 km (0.038 R)
• M80: 37,155,474 km (0.041 R)
• M81: 37,718,111 km (0.119 R)
• M82: 39,853,172 km (0.09 R)
• M83: 40,645,891 km (0.039 R)
• M84: 40,862,958 km (0.091 R)
• M85: 41,662,109 km (0.092 R)
• M86: 41,954,124 km (0.066 R)
• M87: 44,388,082 km (0.077 R)
• M88: 44,462,582 km (0.116 R)
• M89: 45,509,617 km (0.08 R)
• M90: 48,238,881 km (0.078 R)
• M91: 48,775,638 km (0.069 R)
• M92: 50,165,252 km (0.045 R)
• M93: 51,880,990 km (0.091 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit