🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.62 AU - 0.96 AU

Year: 313 Days

Day: 45.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,197,620 km

• M1: 38,147 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.89 AU - 0.89 AU

Year: 375 Days

Day: 20.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.79 AU - 1.19 AU

Year: 440 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,197,620 km

• M1: 197,918 km (0.098 R)
• M2: 554,111 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.22 AU

Year: 522 Days

Day: 25.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.58 AU

Year: 700 Days

Day: 41 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,197,620 km

• M1: 40,990 km (0.116 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 12.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.2 AU - 4.92 AU

Year: 4345 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,197,620 km

• M1: 170,392 km (0.088 R)
• M2: 277,354 km (0.109 R)
• M3: 372,648 km (0.049 R)
• M4: 567,275 km (0.119 R)
• M5: 762,201 km (0.109 R)
• M6: 1,035,217 km (0.117 R)
• M7: 1,309,729 km (0.118 R)
• M8: 2,513,244 km (0.095 R)
• M9: 2,667,928 km (0.087 R)
• M10: 2,806,007 km (0.094 R)
• M11: 3,048,356 km (0.096 R)
• M12: 3,130,784 km (0.085 R)
• M13: 3,403,501 km (0.045 R)
• M14: 3,553,697 km (0.107 R)
• M15: 3,706,138 km (0.113 R)
• M16: 3,816,391 km (0.054 R)
• M17: 4,040,190 km (0.115 R)
• M18: 4,407,303 km (0.068 R)
• M19: 5,002,702 km (0.084 R)
• M20: 5,149,308 km (0.106 R)
• M21: 5,322,393 km (0.056 R)
• M22: 5,955,940 km (0.106 R)
• M23: 6,137,701 km (0.096 R)
• M24: 6,613,572 km (0.055 R)
• M25: 6,855,921 km (0.112 R)
• M26: 7,128,787 km (0.117 R)
• M27: 7,321,918 km (0.113 R)
• M28: 7,572,794 km (0.097 R)
• M29: 8,140,518 km (0.061 R)
• M30: 8,780,797 km (0.11 R)
• M31: 9,925,071 km (0.038 R)
• M32: 10,296,073 km (0.06 R)
• M33: 10,924,684 km (0.11 R)
• M34: 11,468,771 km (0.079 R)
• M35: 11,792,950 km (0.093 R)
• M36: 12,087,358 km (0.103 R)
• M37: 12,252,066 km (0.108 R)
• M38: 13,255,269 km (0.09 R)
• M39: 14,739,130 km (0.113 R)
• M40: 15,162,492 km (0.109 R)
• M41: 15,661,700 km (0.057 R)
• M42: 15,805,165 km (0.119 R)
• M43: 15,949,227 km (0.098 R)
• M44: 16,238,699 km (0.11 R)
• M45: 16,347,607 km (0.102 R)
• M46: 17,043,536 km (0.116 R)
• M47: 17,339,291 km (0.057 R)
• M48: 17,786,439 km (0.119 R)
• M49: 18,011,284 km (0.102 R)
• M50: 18,124,231 km (0.104 R)
• M51: 18,237,177 km (0.097 R)
• M52: 18,958,837 km (0.078 R)
• M53: 19,265,363 km (0.051 R)
• M54: 19,419,300 km (0.083 R)
• M55: 19,612,281 km (0.065 R)
• M56: 20,000,188 km (0.116 R)
• M57: 20,508,222 km (0.066 R)
• M58: 20,980,952 km (0.056 R)
• M59: 21,218,663 km (0.115 R)
• M60: 21,696,927 km (0.102 R)
• M61: 22,380,290 km (0.088 R)
• M62: 22,582,696 km (0.117 R)
• M63: 22,745,010 km (0.058 R)
• M64: 23,152,664 km (0.105 R)
• M65: 23,727,269 km (0.113 R)
• M66: 23,809,698 km (0.07 R)
• M67: 24,514,603 km (0.031 R)
• M68: 24,848,655 km (0.117 R)
• M69: 25,016,354 km (0.036 R)
• M70: 25,184,353 km (0.109 R)
• M71: 25,521,397 km (0.05 R)
• M72: 25,775,264 km (0.118 R)
• M73: 26,584,589 km (0.095 R)
• M74: 28,009,957 km (0.108 R)
• M75: 28,184,538 km (0.108 R)
• M76: 28,974,116 km (0.107 R)
• M77: 29,062,229 km (0.115 R)
• M78: 29,238,904 km (0.041 R)
• M79: 29,415,878 km (0.038 R)
• M80: 29,504,590 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 9.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.55 AU - 6.71 AU

Year: 6772 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,197,620 km

• M1: 116,238 km (0.11 R)
• M2: 294,857 km (0.059 R)
• M3: 392,994 km (0.111 R)
• M4: 504,145 km (0.113 R)
• M5: 774,917 km (0.091 R)
• M6: 845,976 km (0.084 R)
• M7: 1,026,241 km (0.049 R)
• M8: 1,137,243 km (0.057 R)
• M9: 1,320,201 km (0.108 R)
• M10: 1,984,715 km (0.099 R)
• M11: 2,393,716 km (0.081 R)
• M12: 2,784,166 km (0.106 R)
• M13: 2,987,021 km (0.062 R)
• M14: 3,055,686 km (0.044 R)
• M15: 4,021,640 km (0.063 R)
• M16: 4,199,811 km (0.108 R)
• M17: 4,354,644 km (0.03 R)
• M18: 4,485,243 km (0.088 R)
• M19: 4,564,081 km (0.092 R)
• M20: 4,938,675 km (0.069 R)
• M21: 5,295,316 km (0.097 R)
• M22: 5,547,089 km (0.069 R)
• M23: 5,631,911 km (0.098 R)
• M24: 6,326,195 km (0.099 R)
• M25: 6,563,607 km (0.097 R)
• M26: 7,016,739 km (0.062 R)
• M27: 7,857,628 km (0.094 R)
• M28: 8,273,959 km (0.099 R)
• M29: 8,664,559 km (0.044 R)
• M30: 9,735,530 km (0.114 R)
• M31: 10,495,936 km (0.031 R)
• M32: 10,565,948 km (0.09 R)
• M33: 10,812,485 km (0.108 R)
• M34: 10,954,154 km (0.074 R)
• M35: 11,203,684 km (0.026 R)
• M36: 11,491,061 km (0.115 R)
• M37: 11,671,925 km (0.073 R)
• M38: 11,926,840 km (0.117 R)
• M39: 12,851,953 km (0.059 R)
• M40: 12,926,902 km (0.1 R)
• M41: 13,077,397 km (0.103 R)
• M42: 13,761,658 km (0.088 R)
• M43: 15,046,105 km (0.038 R)
• M44: 15,125,242 km (0.112 R)
• M45: 15,923,646 km (0.039 R)
• M46: 17,146,758 km (0.094 R)
• M47: 17,727,946 km (0.073 R)
• M48: 18,315,567 km (0.118 R)
• M49: 18,526,948 km (0.093 R)
• M50: 18,611,770 km (0.098 R)
• M51: 18,739,078 km (0.056 R)
• M52: 19,423,638 km (0.105 R)
• M53: 22,107,723 km (0.075 R)
• M54: 22,830,729 km (0.116 R)
• M55: 23,791,597 km (0.057 R)
• M56: 24,022,276 km (0.066 R)
• M57: 25,093,098 km (0.069 R)
• M58: 25,516,310 km (0.066 R)
• M59: 25,610,707 km (0.107 R)
• M60: 25,941,916 km (0.098 R)
• M61: 26,036,761 km (0.076 R)
• M62: 27,040,264 km (0.101 R)
• M63: 27,667,827 km (0.059 R)
• M64: 28,251,259 km (0.076 R)
• M65: 29,035,600 km (0.098 R)
• M66: 29,678,123 km (0.104 R)
• M67: 30,125,720 km (0.085 R)
• M68: 31,178,739 km (0.11 R)
• M69: 31,380,547 km (0.089 R)
• M70: 31,785,808 km (0.098 R)
• M71: 32,703,890 km (0.076 R)
• M72: 32,960,450 km (0.068 R)
• M73: 33,217,609 km (0.111 R)
• M74: 33,527,127 km (0.054 R)
• M75: 34,357,245 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 7

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.72 AU - 14.58 AU

Year: 18898 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,197,620 km

• M1: 355,893 km (0.117 R)
• M2: 436,975 km (0.108 R)
• M3: 658,679 km (0.057 R)
• M4: 719,566 km (0.108 R)
• M5: 1,100,891 km (0.113 R)
• M6: 1,274,424 km (0.096 R)
• M7: 1,456,934 km (0.077 R)
• M8: 1,537,717 km (0.106 R)
• M9: 1,760,617 km (0.029 R)
• M10: 1,905,278 km (0.088 R)
• M11: 2,175,602 km (0.119 R)
• M12: 3,092,038 km (0.112 R)
• M13: 3,373,731 km (0.062 R)
• M14: 3,774,354 km (0.059 R)
• M15: 4,383,966 km (0.103 R)
• M16: 4,580,687 km (0.096 R)
• M17: 4,861,183 km (0.119 R)
• M18: 8,488,632 km (0.057 R)
• M19: 8,586,469 km (0.069 R)
• M20: 8,932,040 km (0.05 R)
• M21: 9,081,488 km (0.12 R)
• M22: 10,727,065 km (0.108 R)
• M23: 11,801,327 km (0.064 R)
• M24: 12,130,143 km (0.116 R)
• M25: 12,295,748 km (0.101 R)
• M26: 12,685,151 km (0.069 R)
• M27: 13,762,256 km (0.096 R)
• M28: 13,877,297 km (0.075 R)
• M29: 13,934,892 km (0.045 R)
• M30: 13,992,637 km (0.118 R)
• M31: 15,045,507 km (0.119 R)
• M32: 15,104,747 km (0.094 R)
• M33: 15,581,516 km (0.071 R)
• M34: 15,882,058 km (0.072 R)
• M35: 17,662,123 km (0.087 R)
• M36: 18,290,584 km (0.119 R)
• M37: 19,182,636 km (0.071 R)
• M38: 19,440,094 km (0.102 R)
• M39: 19,893,375 km (0.047 R)
• M40: 20,810,410 km (0.104 R)
• M41: 20,876,532 km (0.073 R)
• M42: 21,075,049 km (0.049 R)
• M43: 22,211,693 km (0.106 R)
• M44: 22,889,671 km (0.105 R)
• M45: 23,919,353 km (0.069 R)
• M46: 24,474,660 km (0.1 R)
• M47: 24,893,834 km (0.095 R)
• M48: 26,094,656 km (0.065 R)
• M49: 26,379,939 km (0.104 R)
• M50: 26,737,927 km (0.064 R)
• M51: 27,458,839 km (0.113 R)
• M52: 29,141,216 km (0.119 R)
• M53: 29,215,118 km (0.117 R)
• M54: 31,082,698 km (0.043 R)
• M55: 31,460,881 km (0.045 R)
• M56: 32,068,996 km (0.055 R)
• M57: 33,065,617 km (0.084 R)
• M58: 33,297,045 km (0.068 R)
• M59: 33,761,547 km (0.083 R)
• M60: 34,306,083 km (0.085 R)
• M61: 35,798,920 km (0.105 R)
• M62: 36,274,791 km (0.096 R)
• M63: 36,992,412 km (0.119 R)
• M64: 37,553,703 km (0.084 R)
• M65: 37,634,187 km (0.099 R)
• M66: 39,991,400 km (0.095 R)
• M67: 40,980,841 km (0.118 R)
• M68: 43,236,178 km (0.065 R)
• M69: 44,676,656 km (0.079 R)
• M70: 46,219,160 km (0.115 R)
• M71: 46,564,282 km (0.107 R)
• M72: 47,343,986 km (0.115 R)
• M73: 48,565,303 km (0.107 R)
• M74: 49,885,355 km (0.11 R)
• M75: 50,772,021 km (0.103 R)
• M76: 51,485,005 km (0.115 R)
• M77: 52,470,855 km (0.085 R)
• M78: 53,191,767 km (0.12 R)
• M79: 53,462,838 km (0.095 R)
• M80: 54,825,675 km (0.085 R)
• M81: 55,008,184 km (0.108 R)
• M82: 57,399,805 km (0.088 R)
• M83: 58,049,509 km (0.089 R)
• M84: 58,421,858 km (0.088 R)
• M85: 58,608,407 km (0.108 R)
• M86: 60,955,896 km (0.114 R)
• M87: 61,145,138 km (0.093 R)
• M88: 61,239,684 km (0.102 R)
• M89: 61,618,765 km (0.067 R)
• M90: 62,569,758 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit