🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 44.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,559,453 km

• M1: 35,903 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 10.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.81 AU - 0.89 AU

Year: 506 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,559,453 km

• M1: 137,480 km (0.059 R)
• M2: 205,547 km (0.108 R)
• M3: 283,488 km (0.053 R)
• M4: 452,833 km (0.09 R)
• M5: 522,097 km (0.095 R)
• M6: 607,667 km (0.107 R)
• M7: 725,101 km (0.119 R)
• M8: 840,291 km (0.074 R)
• M9: 951,143 km (0.083 R)
• M10: 1,040,603 km (0.086 R)
• M11: 1,140,983 km (0.095 R)
• M12: 1,257,071 km (0.102 R)
• M13: 1,389,914 km (0.098 R)
• M14: 1,466,807 km (0.098 R)
• M15: 1,558,361 km (0.086 R)
• M16: 1,647,521 km (0.097 R)
• M17: 1,720,076 km (0.03 R)
• M18: 1,802,954 km (0.112 R)
• M19: 1,968,259 km (0.107 R)
• M20: 2,114,117 km (0.083 R)
• M21: 2,188,467 km (0.065 R)
• M22: 2,329,538 km (0.11 R)
• M23: 2,531,196 km (0.108 R)
• M24: 2,642,198 km (0.119 R)
• M25: 2,727,768 km (0.117 R)
• M26: 2,935,110 km (0.082 R)
• M27: 3,080,071 km (0.113 R)
• M28: 3,250,163 km (0.066 R)
• M29: 3,377,022 km (0.085 R)
• M30: 3,558,485 km (0.106 R)
• M31: 3,629,693 km (0.111 R)
• M32: 3,743,388 km (0.085 R)
• M33: 3,882,514 km (0.114 R)
• M34: 4,085,219 km (0.052 R)
• M35: 4,297,797 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 9.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.73 AU - 2.89 AU

Year: 3041 Days

Day: 12.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,559,453 km

• M1: 142,567 km (0.059 R)
• M2: 273,166 km (0.1 R)
• M3: 347,815 km (0.106 R)
• M4: 455,526 km (0.114 R)
• M5: 517,609 km (0.03 R)
• M6: 623,973 km (0.091 R)
• M7: 745,895 km (0.106 R)
• M8: 844,779 km (0.055 R)
• M9: 932,294 km (0.08 R)
• M10: 1,040,004 km (0.03 R)
• M11: 1,151,904 km (0.085 R)
• M12: 1,213,987 km (0.087 R)
• M13: 1,295,518 km (0.101 R)
• M14: 1,426,266 km (0.105 R)
• M15: 1,512,584 km (0.1 R)
• M16: 1,701,077 km (0.104 R)
• M17: 1,824,047 km (0.091 R)
• M18: 1,960,779 km (0.085 R)
• M19: 2,057,420 km (0.081 R)
• M20: 2,166,776 km (0.064 R)
• M21: 2,518,181 km (0.108 R)
• M22: 2,802,716 km (0.101 R)
• M23: 2,887,688 km (0.098 R)
• M24: 2,973,557 km (0.063 R)
• M25: 3,312,695 km (0.089 R)
• M26: 3,664,400 km (0.108 R)
• M27: 3,770,914 km (0.117 R)
• M28: 4,000,845 km (0.114 R)
• M29: 4,263,240 km (0.118 R)
• M30: 4,631,400 km (0.112 R)
• M31: 4,746,740 km (0.085 R)
• M32: 4,936,281 km (0.085 R)
• M33: 5,173,094 km (0.115 R)
• M34: 5,611,715 km (0.12 R)
• M35: 5,688,609 km (0.073 R)
• M36: 5,750,243 km (0.052 R)
• M37: 5,827,735 km (0.109 R)
• M38: 5,921,233 km (0.108 R)
• M39: 6,172,857 km (0.106 R)
• M40: 6,268,151 km (0.069 R)
• M41: 6,524,711 km (0.091 R)
• M42: 6,605,644 km (0.111 R)
• M43: 6,850,236 km (0.098 R)
• M44: 7,031,549 km (0.109 R)
• M45: 7,131,181 km (0.047 R)
• M46: 7,331,792 km (0.059 R)
• M47: 7,687,236 km (0.112 R)
• M48: 8,716,170 km (0.051 R)
• M49: 8,876,838 km (0.047 R)
• M50: 9,147,012 km (0.12 R)
• M51: 9,292,122 km (0.091 R)
• M52: 9,676,888 km (0.093 R)
• M53: 9,806,290 km (0.118 R)
• M54: 10,160,388 km (0.032 R)
• M55: 10,442,979 km (0.066 R)
• M56: 11,364,651 km (0.084 R)
• M57: 11,481,786 km (0.092 R)
• M58: 11,717,104 km (0.077 R)
• M59: 12,092,893 km (0.075 R)
• M60: 12,212,422 km (0.065 R)
• M61: 12,392,388 km (0.044 R)
• M62: 12,472,722 km (0.039 R)
• M63: 12,755,014 km (0.061 R)
• M64: 13,532,175 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 11.2

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.83 AU - 5.83 AU

Year: 7945 Days

Day: 8.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,559,453 km

• M1: 146,905 km (0.085 R)
• M2: 250,427 km (0.117 R)
• M3: 354,846 km (0.081 R)
• M4: 623,225 km (0.079 R)
• M5: 849,716 km (0.051 R)
• M6: 991,535 km (0.115 R)
• M7: 1,084,585 km (0.099 R)
• M8: 1,219,971 km (0.039 R)
• M9: 1,361,191 km (0.089 R)
• M10: 2,100,354 km (0.053 R)
• M11: 2,296,327 km (0.119 R)
• M12: 2,866,445 km (0.091 R)
• M13: 3,365,055 km (0.115 R)
• M14: 3,508,369 km (0.106 R)
• M15: 3,860,672 km (0.09 R)
• M16: 4,132,641 km (0.107 R)
• M17: 5,050,873 km (0.079 R)
• M18: 5,315,212 km (0.08 R)
• M19: 5,720,174 km (0.114 R)
• M20: 5,857,355 km (0.064 R)
• M21: 6,240,475 km (0.035 R)
• M22: 6,667,577 km (0.089 R)
• M23: 6,812,238 km (0.113 R)
• M24: 7,701,149 km (0.1 R)
• M25: 8,159,517 km (0.056 R)
• M26: 8,236,709 km (0.101 R)
• M27: 8,430,887 km (0.053 R)
• M28: 8,784,237 km (0.117 R)
• M29: 8,903,168 km (0.072 R)
• M30: 9,914,449 km (0.072 R)
• M31: 11,004,719 km (0.101 R)
• M32: 11,434,064 km (0.109 R)
• M33: 12,176,818 km (0.097 R)
• M34: 12,265,230 km (0.113 R)
• M35: 13,070,366 km (0.077 R)
• M36: 13,662,624 km (0.108 R)
• M37: 13,985,157 km (0.079 R)
• M38: 14,124,133 km (0.045 R)
• M39: 15,062,561 km (0.085 R)
• M40: 15,252,700 km (0.055 R)
• M41: 15,827,754 km (0.112 R)
• M42: 16,458,758 km (0.043 R)
• M43: 16,556,595 km (0.077 R)
• M44: 17,147,656 km (0.095 R)
• M45: 17,996,624 km (0.063 R)
• M46: 18,148,017 km (0.107 R)
• M47: 18,604,290 km (0.105 R)
• M48: 19,787,610 km (0.118 R)
• M49: 20,048,059 km (0.053 R)
• M50: 20,152,628 km (0.063 R)
• M51: 20,362,215 km (0.034 R)
• M52: 20,625,058 km (0.072 R)
• M53: 21,207,593 km (0.087 R)
• M54: 23,151,617 km (0.101 R)
• M55: 23,261,422 km (0.088 R)
• M56: 23,591,435 km (0.064 R)
• M57: 24,870,945 km (0.051 R)
• M58: 25,490,879 km (0.048 R)
• M59: 25,774,367 km (0.117 R)
• M60: 26,344,335 km (0.119 R)
• M61: 27,091,726 km (0.101 R)
• M62: 27,381,048 km (0.084 R)
• M63: 28,079,520 km (0.055 R)
• M64: 29,256,706 km (0.112 R)
• M65: 30,510,037 km (0.095 R)
• M66: 32,024,865 km (0.11 R)
• M67: 32,208,272 km (0.09 R)
• M68: 33,750,327 km (0.084 R)
• M69: 33,999,258 km (0.093 R)
• M70: 35,506,007 km (0.113 R)
• M71: 35,822,557 km (0.081 R)
• M72: 36,394,918 km (0.092 R)
• M73: 37,612,944 km (0.05 R)
• M74: 38,974,733 km (0.048 R)
• M75: 39,628,925 km (0.09 R)
• M76: 39,760,122 km (0.057 R)
• M77: 40,154,761 km (0.105 R)
• M78: 40,352,679 km (0.109 R)
• M79: 41,613,041 km (0.095 R)
• M80: 42,751,780 km (0.031 R)
• M81: 44,104,444 km (0.068 R)
• M82: 44,854,378 km (0.093 R)
• M83: 45,471,170 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.4

Radius: 5.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.26 AU - 8.8 AU

Year: 13342 Days

Day: 17.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,559,453 km

• M1: 80,334 km (0.068 R)
• M2: 166,502 km (0.085 R)
• M3: 517,758 km (0.082 R)
• M4: 594,801 km (0.102 R)
• M5: 724,054 km (0.119 R)
• M6: 823,686 km (0.061 R)
• M7: 1,036,564 km (0.119 R)
• M8: 1,149,510 km (0.11 R)
• M9: 1,371,962 km (0.095 R)
• M10: 1,575,714 km (0.117 R)
• M11: 2,596,421 km (0.117 R)
• M12: 2,887,837 km (0.065 R)
• M13: 3,333,789 km (0.099 R)
• M14: 3,522,431 km (0.114 R)
• M15: 4,131,295 km (0.092 R)
• M16: 4,334,000 km (0.093 R)
• M17: 4,609,110 km (0.094 R)
• M18: 4,678,823 km (0.086 R)
• M19: 4,819,295 km (0.069 R)
• M20: 5,891,164 km (0.038 R)
• M21: 6,195,895 km (0.083 R)
• M22: 6,376,011 km (0.034 R)
• M23: 6,610,132 km (0.095 R)
• M24: 7,167,384 km (0.056 R)
• M25: 7,302,321 km (0.112 R)
• M26: 7,519,836 km (0.112 R)
• M27: 7,739,595 km (0.076 R)
• M28: 7,794,797 km (0.096 R)
• M29: 8,185,397 km (0.029 R)
• M30: 8,411,439 km (0.086 R)
• M31: 8,725,445 km (0.059 R)
• M32: 8,956,425 km (0.108 R)
• M33: 9,453,688 km (0.106 R)
• M34: 10,050,135 km (0.047 R)
• M35: 10,383,439 km (0.053 R)
• M36: 12,457,912 km (0.106 R)
• M37: 12,620,076 km (0.104 R)
• M38: 12,782,988 km (0.1 R)
• M39: 13,209,941 km (0.036 R)
• M40: 14,689,464 km (0.086 R)
• M41: 14,860,903 km (0.077 R)
• M42: 15,171,019 km (0.106 R)
• M43: 15,413,817 km (0.111 R)
• M44: 16,611,198 km (0.07 R)
• M45: 17,293,215 km (0.051 R)
• M46: 17,365,620 km (0.094 R)
• M47: 17,801,698 km (0.071 R)
• M48: 19,318,620 km (0.117 R)
• M49: 20,149,487 km (0.054 R)
• M50: 21,846,076 km (0.081 R)
• M51: 21,924,316 km (0.117 R)
• M52: 22,474,387 km (0.118 R)
• M53: 22,632,363 km (0.112 R)
• M54: 23,628,086 km (0.099 R)
• M55: 23,828,846 km (0.114 R)
• M56: 24,597,331 km (0.117 R)
• M57: 24,964,145 km (0.092 R)
• M58: 25,291,764 km (0.108 R)
• M59: 26,741,667 km (0.069 R)
• M60: 28,260,833 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit