🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 29.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 346 Days

Day: 38.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 9.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.33 AU - 1.91 AU

Year: 1331 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,570,701 km

• M1: 123,119 km (0.099 R)
• M2: 291,117 km (0.099 R)
• M3: 435,629 km (0.116 R)
• M4: 594,053 km (0.068 R)
• M5: 674,238 km (0.086 R)
• M6: 838,945 km (0.113 R)
• M7: 907,161 km (0.098 R)
• M8: 1,149,061 km (0.083 R)
• M9: 1,439,132 km (0.119 R)
• M10: 1,607,280 km (0.084 R)
• M11: 2,299,618 km (0.045 R)
• M12: 2,397,755 km (0.102 R)
• M13: 2,486,167 km (0.118 R)
• M14: 2,850,587 km (0.058 R)
• M15: 3,003,626 km (0.114 R)
• M16: 3,099,069 km (0.096 R)
• M17: 3,604,710 km (0.109 R)
• M18: 3,731,868 km (0.04 R)
• M19: 4,003,987 km (0.095 R)
• M20: 4,269,374 km (0.087 R)
• M21: 4,336,543 km (0.107 R)
• M22: 4,526,682 km (0.101 R)
• M23: 4,747,339 km (0.059 R)
• M24: 4,999,860 km (0.12 R)
• M25: 5,141,978 km (0.101 R)
• M26: 5,213,635 km (0.117 R)
• M27: 5,503,406 km (0.098 R)
• M28: 5,753,983 km (0.068 R)
• M29: 5,948,011 km (0.107 R)
• M30: 6,174,802 km (0.04 R)
• M31: 6,250,947 km (0.051 R)
• M32: 6,558,969 km (0.112 R)
• M33: 6,808,947 km (0.074 R)
• M34: 6,871,928 km (0.099 R)
• M35: 7,463,737 km (0.084 R)
• M36: 8,289,517 km (0.045 R)
• M37: 8,441,209 km (0.098 R)
• M38: 8,953,582 km (0.1 R)
• M39: 9,109,314 km (0.111 R)
• M40: 9,196,080 km (0.093 R)
• M41: 9,423,319 km (0.11 R)
• M42: 9,493,630 km (0.12 R)
• M43: 9,741,065 km (0.116 R)
• M44: 9,901,135 km (0.111 R)
• M45: 10,098,155 km (0.078 R)
• M46: 10,188,064 km (0.113 R)
• M47: 10,441,483 km (0.099 R)
• M48: 10,623,693 km (0.1 R)
• M49: 10,751,749 km (0.047 R)
• M50: 10,862,152 km (0.082 R)
• M51: 11,475,353 km (0.119 R)
• M52: 11,569,301 km (0.08 R)
• M53: 11,776,793 km (0.11 R)
• M54: 12,061,777 km (0.072 R)
• M55: 12,176,369 km (0.055 R)
• M56: 12,349,005 km (0.054 R)
• M57: 12,464,495 km (0.111 R)
• M58: 12,793,760 km (0.105 R)
• M59: 12,910,745 km (0.099 R)
• M60: 13,067,224 km (0.091 R)
• M61: 13,145,614 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 14.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.73 AU - 1.89 AU

Year: 1572 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 170.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,570,701 km

• M1: 190,139 km (0.076 R)
• M2: 312,660 km (0.068 R)
• M3: 468,092 km (0.085 R)
• M4: 653,593 km (0.117 R)
• M5: 808,576 km (0.081 R)
• M6: 971,339 km (0.086 R)
• M7: 1,099,694 km (0.099 R)
• M8: 1,213,688 km (0.06 R)
• M9: 1,447,359 km (0.072 R)
• M10: 1,854,266 km (0.054 R)
• M11: 2,000,872 km (0.085 R)
• M12: 2,126,085 km (0.112 R)
• M13: 2,254,141 km (0.059 R)
• M14: 2,411,218 km (0.109 R)
• M15: 2,509,055 km (0.106 R)
• M16: 2,626,490 km (0.113 R)
• M17: 2,829,644 km (0.111 R)
• M18: 3,038,183 km (0.109 R)
• M19: 3,251,809 km (0.065 R)
• M20: 3,370,440 km (0.101 R)
• M21: 3,460,498 km (0.086 R)
• M22: 3,663,353 km (0.093 R)
• M23: 3,828,658 km (0.113 R)
• M24: 3,943,699 km (0.109 R)
• M25: 4,059,937 km (0.066 R)
• M26: 4,306,773 km (0.106 R)
• M27: 4,603,126 km (0.044 R)
• M28: 4,703,357 km (0.115 R)
• M29: 4,838,145 km (0.07 R)
• M30: 4,928,801 km (0.104 R)
• M31: 5,054,314 km (0.096 R)
• M32: 5,146,316 km (0.119 R)
• M33: 5,378,642 km (0.108 R)
• M34: 5,508,044 km (0.08 R)
• M35: 5,650,312 km (0.092 R)
• M36: 5,757,872 km (0.036 R)
• M37: 5,854,064 km (0.058 R)
• M38: 6,011,590 km (0.04 R)
• M39: 6,194,997 km (0.114 R)
• M40: 6,467,565 km (0.078 R)
• M41: 6,592,778 km (0.073 R)
• M42: 7,243,828 km (0.029 R)
• M43: 7,360,814 km (0.117 R)
• M44: 7,557,385 km (0.034 R)
• M45: 7,649,687 km (0.081 R)
• M46: 8,130,345 km (0.095 R)
• M47: 8,360,875 km (0.118 R)
• M48: 8,607,263 km (0.091 R)
• M49: 8,759,105 km (0.098 R)
• M50: 9,135,344 km (0.111 R)
• M51: 9,431,847 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 8.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.67 AU - 2.23 AU

Year: 1758 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,570,701 km

• M1: 107,860 km (0.114 R)
• M2: 263,741 km (0.094 R)
• M3: 326,572 km (0.057 R)
• M4: 401,521 km (0.11 R)
• M5: 645,814 km (0.114 R)
• M6: 781,350 km (0.089 R)
• M7: 1,015,022 km (0.104 R)
• M8: 1,089,521 km (0.094 R)
• M9: 1,148,912 km (0.111 R)
• M10: 1,253,181 km (0.074 R)
• M11: 1,406,370 km (0.107 R)
• M12: 1,499,569 km (0.112 R)
• M13: 1,585,139 km (0.114 R)
• M14: 1,711,699 km (0.034 R)
• M15: 1,821,653 km (0.054 R)
• M16: 1,902,885 km (0.065 R)
• M17: 2,143,737 km (0.114 R)
• M18: 2,689,471 km (0.086 R)
• M19: 2,794,189 km (0.084 R)
• M20: 2,852,981 km (0.109 R)
• M21: 3,214,858 km (0.093 R)
• M22: 3,527,518 km (0.082 R)
• M23: 3,591,097 km (0.101 R)
• M24: 3,928,739 km (0.069 R)
• M25: 4,523,241 km (0.035 R)
• M26: 4,648,305 km (0.063 R)
• M27: 4,746,441 km (0.093 R)
• M28: 4,816,902 km (0.112 R)
• M29: 4,916,235 km (0.077 R)
• M30: 5,030,528 km (0.109 R)
• M31: 5,145,718 km (0.061 R)
• M32: 5,218,123 km (0.088 R)
• M33: 5,290,977 km (0.055 R)
• M34: 5,540,956 km (0.105 R)
• M35: 5,764,754 km (0.096 R)
• M36: 5,840,151 km (0.111 R)
• M37: 5,946,067 km (0.11 R)
• M38: 6,052,580 km (0.071 R)
• M39: 6,329,636 km (0.096 R)
• M40: 6,485,367 km (0.104 R)
• M41: 6,674,010 km (0.109 R)
• M42: 6,928,177 km (0.092 R)
• M43: 7,121,008 km (0.079 R)
• M44: 7,283,023 km (0.094 R)
• M45: 7,348,098 km (0.05 R)
• M46: 7,528,363 km (0.11 R)
• M47: 7,876,328 km (0.116 R)
• M48: 8,161,910 km (0.058 R)
• M49: 8,365,663 km (0.07 R)
• M50: 8,433,879 km (0.101 R)
• M51: 8,639,875 km (0.1 R)
• M52: 8,830,014 km (0.03 R)
• M53: 8,934,434 km (0.111 R)
• M54: 9,232,283 km (0.119 R)
• M55: 9,497,819 km (0.055 R)
• M56: 9,569,028 km (0.092 R)
• M57: 9,676,289 km (0.119 R)
• M58: 9,729,995 km (0.078 R)
• M59: 9,801,802 km (0.112 R)
• M60: 10,218,283 km (0.078 R)
• M61: 10,401,091 km (0.082 R)
• M62: 10,788,699 km (0.12 R)
• M63: 11,068,447 km (0.114 R)
• M64: 11,143,396 km (0.102 R)
• M65: 11,199,794 km (0.09 R)
• M66: 11,350,439 km (0.119 R)
• M67: 11,463,984 km (0.079 R)
• M68: 11,520,981 km (0.051 R)
• M69: 11,711,269 km (0.101 R)
• M70: 11,960,350 km (0.101 R)
• M71: 12,308,015 km (0.066 R)
• M72: 12,580,732 km (0.111 R)
• M73: 12,816,199 km (0.111 R)
• M74: 13,331,115 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 8.7

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.74 AU - 3.98 AU

Year: 3977 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,570,701 km

• M1: 127,906 km (0.117 R)
• M2: 265,387 km (0.036 R)
• M3: 336,146 km (0.078 R)
• M4: 415,284 km (0.09 R)
• M5: 501,751 km (0.105 R)
• M6: 573,857 km (0.115 R)
• M7: 695,032 km (0.1 R)
• M8: 764,894 km (0.101 R)
• M9: 887,115 km (0.04 R)
• M10: 1,221,317 km (0.108 R)
• M11: 1,351,168 km (0.086 R)
• M12: 1,640,191 km (0.085 R)
• M13: 1,751,791 km (0.115 R)
• M14: 1,865,785 km (0.076 R)
• M15: 2,382,645 km (0.042 R)
• M16: 2,620,057 km (0.1 R)
• M17: 2,769,954 km (0.057 R)
• M18: 2,980,738 km (0.099 R)
• M19: 3,058,678 km (0.041 R)
• M20: 3,276,792 km (0.113 R)
• M21: 3,357,275 km (0.038 R)
• M22: 3,561,626 km (0.111 R)
• M23: 4,133,539 km (0.04 R)
• M24: 4,308,568 km (0.087 R)
• M25: 4,485,991 km (0.079 R)
• M26: 4,665,958 km (0.116 R)
• M27: 4,917,282 km (0.06 R)
• M28: 4,986,546 km (0.099 R)
• M29: 5,433,095 km (0.112 R)
• M30: 5,504,753 km (0.09 R)
• M31: 5,600,795 km (0.1 R)
• M32: 6,040,164 km (0.118 R)
• M33: 6,314,077 km (0.105 R)
• M34: 6,617,611 km (0.11 R)
• M35: 7,081,814 km (0.081 R)
• M36: 7,878,871 km (0.115 R)
• M37: 8,014,407 km (0.119 R)
• M38: 8,123,464 km (0.077 R)
• M39: 8,260,495 km (0.106 R)
• M40: 8,592,453 km (0.11 R)
• M41: 9,212,386 km (0.066 R)
• M42: 9,846,831 km (0.093 R)
• M43: 9,905,174 km (0.112 R)
• M44: 10,465,418 km (0.117 R)
• M45: 11,585,906 km (0.1 R)
• M46: 11,957,507 km (0.098 R)
• M47: 12,332,998 km (0.094 R)
• M48: 12,585,519 km (0.075 R)
• M49: 13,095,648 km (0.104 R)
• M50: 13,159,825 km (0.088 R)
• M51: 13,256,466 km (0.097 R)
• M52: 13,320,942 km (0.045 R)
• M53: 13,482,658 km (0.12 R)
• M54: 15,068,096 km (0.113 R)
• M55: 15,304,161 km (0.092 R)
• M56: 15,473,656 km (0.08 R)
• M57: 15,745,924 km (0.094 R)
• M58: 15,848,548 km (0.047 R)
• M59: 15,917,064 km (0.109 R)
• M60: 16,537,895 km (0.113 R)
• M61: 17,342,582 km (0.107 R)
• M62: 17,519,257 km (0.119 R)
• M63: 17,625,472 km (0.119 R)
• M64: 18,052,723 km (0.09 R)
• M65: 18,303,599 km (0.089 R)
• M66: 18,555,521 km (0.117 R)
• M67: 19,318,321 km (0.101 R)
• M68: 19,501,429 km (0.073 R)
• M69: 21,213,128 km (0.102 R)
• M70: 21,553,612 km (0.097 R)
• M71: 22,086,779 km (0.111 R)
• M72: 22,972,399 km (0.083 R)
• M73: 23,595,175 km (0.097 R)
• M74: 23,751,804 km (0.045 R)
• M75: 24,460,598 km (0.031 R)
• M76: 24,817,688 km (0.065 R)
• M77: 26,303,644 km (0.047 R)
• M78: 26,873,462 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit