🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 181 Days

Day: 37.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,930,147 km

• M1: 568,472 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.82 AU - 0.94 AU

Year: 366 Days

Day: 43.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,930,147 km

• M1: 504,743 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.1 AU

Year: 417 Days

Day: 44.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,930,147 km

• M1: 85,271 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.91 AU - 1.19 AU

Year: 477 Days

Day: 31.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 649 Days

Day: 14.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,930,147 km

• M1: 152,141 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.74 AU - 2.18 AU

Year: 1215 Days

Day: 39.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 10.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.3 AU - 3.38 AU

Year: 2704 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,930,147 km

• M1: 141,220 km (0.097 R)
• M2: 251,175 km (0.092 R)
• M3: 320,289 km (0.068 R)
• M4: 422,614 km (0.083 R)
• M5: 860,637 km (0.092 R)
• M6: 947,553 km (0.107 R)
• M7: 1,072,318 km (0.075 R)
• M8: 1,326,484 km (0.077 R)
• M9: 1,402,779 km (0.112 R)
• M10: 1,640,939 km (0.083 R)
• M11: 1,764,956 km (0.092 R)
• M12: 1,978,881 km (0.102 R)
• M13: 2,401,046 km (0.089 R)
• M14: 2,834,580 km (0.105 R)
• M15: 3,103,258 km (0.114 R)
• M16: 3,171,774 km (0.055 R)
• M17: 3,450,924 km (0.049 R)
• M18: 3,847,807 km (0.086 R)
• M19: 4,684,957 km (0.103 R)
• M20: 4,783,691 km (0.103 R)
• M21: 5,124,475 km (0.077 R)
• M22: 5,473,188 km (0.092 R)
• M23: 5,598,102 km (0.079 R)
• M24: 6,064,398 km (0.112 R)
• M25: 6,631,524 km (0.062 R)
• M26: 6,854,275 km (0.095 R)
• M27: 7,034,241 km (0.045 R)
• M28: 7,329,996 km (0.104 R)
• M29: 7,606,603 km (0.109 R)
• M30: 7,886,800 km (0.114 R)
• M31: 8,122,865 km (0.092 R)
• M32: 8,313,453 km (0.109 R)
• M33: 8,505,537 km (0.077 R)
• M34: 8,845,124 km (0.084 R)
• M35: 8,918,427 km (0.105 R)
• M36: 9,663,274 km (0.081 R)
• M37: 9,814,668 km (0.072 R)
• M38: 9,941,377 km (0.066 R)
• M39: 10,247,753 km (0.082 R)
• M40: 10,376,408 km (0.085 R)
• M41: 11,159,253 km (0.07 R)
• M42: 11,318,126 km (0.061 R)
• M43: 11,584,560 km (0.116 R)
• M44: 11,826,160 km (0.106 R)
• M45: 12,205,241 km (0.108 R)
• M46: 12,369,051 km (0.039 R)
• M47: 12,478,557 km (0.09 R)
• M48: 12,975,521 km (0.03 R)
• M49: 13,254,521 km (0.087 R)
• M50: 13,338,595 km (0.107 R)
• M51: 13,563,590 km (0.117 R)
• M52: 14,074,616 km (0.095 R)
• M53: 14,217,632 km (0.099 R)
• M54: 14,332,374 km (0.09 R)
• M55: 14,765,609 km (0.112 R)
• M56: 14,911,018 km (0.117 R)
• M57: 14,998,533 km (0.057 R)
• M58: 15,467,821 km (0.114 R)
• M59: 16,151,035 km (0.076 R)
• M60: 16,541,485 km (0.108 R)
• M61: 16,965,446 km (0.113 R)
• M62: 17,056,850 km (0.107 R)
• M63: 17,454,481 km (0.063 R)
• M64: 17,793,320 km (0.075 R)
• M65: 18,010,088 km (0.093 R)
• M66: 18,103,287 km (0.072 R)
• M67: 18,415,049 km (0.099 R)
• M68: 18,949,113 km (0.105 R)
• M69: 19,392,821 km (0.073 R)
• M70: 19,903,997 km (0.1 R)
• M71: 20,032,501 km (0.082 R)
• M72: 20,549,362 km (0.09 R)
• M73: 20,776,751 km (0.066 R)
• M74: 20,972,425 km (0.1 R)
• M75: 21,398,479 km (0.077 R)
• M76: 21,596,098 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 9.1

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.67 AU - 4.07 AU

Year: 2740 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,930,147 km

• M1: 167,550 km (0.104 R)
• M2: 254,466 km (0.116 R)
• M3: 469,588 km (0.073 R)
• M4: 858,093 km (0.108 R)
• M5: 1,003,503 km (0.09 R)
• M6: 1,073,514 km (0.108 R)
• M7: 1,383,332 km (0.032 R)
• M8: 1,501,813 km (0.115 R)
• M9: 1,596,209 km (0.119 R)
• M10: 1,706,762 km (0.072 R)
• M11: 2,566,651 km (0.109 R)
• M12: 2,713,406 km (0.074 R)
• M13: 2,879,609 km (0.1 R)
• M14: 2,981,037 km (0.079 R)
• M15: 3,049,403 km (0.081 R)
• M16: 3,416,516 km (0.087 R)
• M17: 3,687,438 km (0.12 R)
• M18: 3,816,242 km (0.078 R)
• M19: 4,230,927 km (0.07 R)
• M20: 4,288,672 km (0.088 R)
• M21: 4,366,014 km (0.073 R)
• M22: 4,482,850 km (0.057 R)
• M23: 4,580,986 km (0.113 R)
• M24: 5,082,737 km (0.054 R)
• M25: 5,475,880 km (0.062 R)
• M26: 5,601,991 km (0.081 R)
• M27: 5,750,393 km (0.109 R)
• M28: 5,878,748 km (0.1 R)
• M29: 5,986,308 km (0.114 R)
• M30: 6,094,617 km (0.115 R)
• M31: 6,225,515 km (0.064 R)
• M32: 6,961,537 km (0.086 R)
• M33: 7,305,313 km (0.06 R)
• M34: 7,631,137 km (0.059 R)
• M35: 7,725,084 km (0.097 R)
• M36: 7,795,844 km (0.1 R)
• M37: 8,248,827 km (0.099 R)
• M38: 8,417,872 km (0.115 R)
• M39: 8,956,724 km (0.062 R)
• M40: 9,080,740 km (0.091 R)
• M41: 9,280,454 km (0.085 R)
• M42: 9,506,795 km (0.109 R)
• M43: 9,785,945 km (0.105 R)
• M44: 9,965,013 km (0.081 R)
• M45: 10,352,322 km (0.094 R)
• M46: 10,587,041 km (0.093 R)
• M47: 10,982,279 km (0.066 R)
• M48: 11,115,122 km (0.051 R)
• M49: 11,732,961 km (0.054 R)
• M50: 11,841,569 km (0.088 R)
• M51: 12,196,864 km (0.104 R)
• M52: 12,417,222 km (0.102 R)
• M53: 12,527,924 km (0.044 R)
• M54: 13,368,365 km (0.11 R)
• M55: 13,510,333 km (0.086 R)
• M56: 14,372,017 km (0.032 R)
• M57: 14,459,083 km (0.039 R)
• M58: 14,780,120 km (0.054 R)
• M59: 14,868,084 km (0.101 R)
• M60: 15,280,974 km (0.111 R)
• M61: 15,607,995 km (0.11 R)
• M62: 15,967,478 km (0.095 R)
• M63: 16,450,979 km (0.083 R)
• M64: 16,572,602 km (0.091 R)
• M65: 16,969,934 km (0.041 R)
• M66: 17,062,086 km (0.118 R)
• M67: 17,185,055 km (0.102 R)
• M68: 17,308,474 km (0.096 R)
• M69: 17,525,241 km (0.115 R)
• M70: 18,558,813 km (0.117 R)
• M71: 18,780,666 km (0.119 R)
• M72: 20,651,836 km (0.115 R)
• M73: 21,476,719 km (0.104 R)
• M74: 22,446,861 km (0.104 R)
• M75: 22,514,330 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 10.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.8 AU - 8.06 AU

Year: 8971 Days

Day: 9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,930,147 km

• M1: 146,606 km (0.104 R)
• M2: 241,301 km (0.104 R)
• M3: 512,522 km (0.092 R)
• M4: 610,509 km (0.028 R)
• M5: 795,412 km (0.11 R)
• M6: 1,145,172 km (0.08 R)
• M7: 1,520,513 km (0.065 R)
• M8: 1,646,923 km (0.052 R)
• M9: 1,777,073 km (0.073 R)
• M10: 2,332,081 km (0.111 R)
• M11: 2,964,731 km (0.114 R)
• M12: 3,070,795 km (0.072 R)
• M13: 3,205,284 km (0.063 R)
• M14: 3,314,191 km (0.045 R)
• M15: 3,648,692 km (0.072 R)
• M16: 4,290,018 km (0.05 R)
• M17: 4,380,226 km (0.11 R)
• M18: 4,532,067 km (0.119 R)
• M19: 5,413,947 km (0.116 R)
• M20: 6,416,851 km (0.105 R)
• M21: 6,485,666 km (0.113 R)
• M22: 7,224,081 km (0.037 R)
• M23: 7,512,356 km (0.109 R)
• M24: 8,026,075 km (0.078 R)
• M25: 9,713,689 km (0.111 R)
• M26: 9,912,205 km (0.077 R)
• M27: 10,032,033 km (0.112 R)
• M28: 10,760,874 km (0.118 R)
• M29: 10,843,003 km (0.065 R)
• M30: 10,925,282 km (0.114 R)
• M31: 11,131,877 km (0.108 R)
• M32: 11,632,880 km (0.04 R)
• M33: 13,311,817 km (0.116 R)
• M34: 13,444,061 km (0.108 R)
• M35: 13,888,068 km (0.092 R)
• M36: 14,337,011 km (0.078 R)
• M37: 14,472,696 km (0.107 R)
• M38: 15,249,109 km (0.072 R)
• M39: 15,526,464 km (0.076 R)
• M40: 16,557,492 km (0.046 R)
• M41: 16,699,910 km (0.027 R)
• M42: 16,985,641 km (0.074 R)
• M43: 17,950,249 km (0.032 R)
• M44: 18,096,555 km (0.034 R)
• M45: 18,341,148 km (0.077 R)
• M46: 20,184,941 km (0.096 R)
• M47: 20,286,219 km (0.093 R)
• M48: 20,438,510 km (0.069 R)
• M49: 20,897,925 km (0.079 R)
• M50: 21,205,947 km (0.118 R)
• M51: 21,515,615 km (0.057 R)
• M52: 22,400,935 km (0.07 R)
• M53: 25,839,292 km (0.067 R)
• M54: 26,170,053 km (0.106 R)
• M55: 26,668,812 km (0.116 R)
• M56: 29,094,542 km (0.12 R)
• M57: 29,323,726 km (0.074 R)
• M58: 29,726,294 km (0.083 R)
• M59: 30,015,018 km (0.065 R)
• M60: 30,595,158 km (0.103 R)
• M61: 30,828,381 km (0.096 R)
• M62: 31,062,053 km (0.087 R)
• M63: 32,357,870 km (0.117 R)
• M64: 32,833,441 km (0.077 R)
• M65: 33,311,407 km (0.117 R)
• M66: 33,551,212 km (0.104 R)
• M67: 34,032,618 km (0.061 R)
• M68: 34,153,343 km (0.078 R)
• M69: 35,307,042 km (0.072 R)
• M70: 35,858,011 km (0.065 R)
• M71: 37,154,726 km (0.069 R)
• M72: 37,652,737 km (0.066 R)
• M73: 37,965,097 km (0.082 R)
• M74: 38,278,355 km (0.111 R)
• M75: 38,907,414 km (0.116 R)
• M76: 40,239,583 km (0.106 R)
• M77: 40,495,096 km (0.049 R)
• M78: 41,393,282 km (0.078 R)
• M79: 42,038,946 km (0.119 R)
• M80: 43,536,571 km (0.114 R)
• M81: 43,667,618 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit