🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 232 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,816,673 km

• M1: 109,206 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 12.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 372 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,816,673 km

• M1: 161,865 km (0.096 R)
• M2: 247,884 km (0.082 R)
• M3: 351,705 km (0.051 R)
• M4: 533,616 km (0.085 R)
• M5: 695,929 km (0.054 R)
• M6: 825,780 km (0.03 R)
• M7: 1,041,949 km (0.045 R)
• M8: 1,135,897 km (0.046 R)
• M9: 1,242,710 km (0.074 R)
• M10: 1,332,767 km (0.097 R)
• M11: 1,420,133 km (0.089 R)
• M12: 1,509,443 km (0.104 R)
• M13: 1,622,539 km (0.053 R)
• M14: 1,710,801 km (0.074 R)
• M15: 1,840,652 km (0.108 R)
• M16: 2,068,490 km (0.098 R)
• M17: 2,158,697 km (0.068 R)
• M18: 2,305,902 km (0.105 R)
• M19: 2,539,573 km (0.078 R)
• M20: 2,794,339 km (0.027 R)
• M21: 2,894,569 km (0.066 R)
• M22: 3,085,007 km (0.119 R)
• M23: 3,168,034 km (0.029 R)
• M24: 3,400,060 km (0.091 R)
• M25: 3,492,961 km (0.071 R)
• M26: 3,594,089 km (0.073 R)
• M27: 4,000,845 km (0.067 R)
• M28: 4,228,982 km (0.08 R)
• M29: 4,329,213 km (0.109 R)
• M30: 4,469,386 km (0.053 R)
• M31: 4,618,984 km (0.102 R)
• M32: 4,794,313 km (0.034 R)
• M33: 4,882,725 km (0.098 R)
• M34: 5,053,266 km (0.082 R)
• M35: 5,433,544 km (0.114 R)
• M36: 5,542,751 km (0.079 R)
• M37: 5,627,274 km (0.081 R)
• M38: 5,737,826 km (0.103 R)
• M39: 5,831,923 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 11.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.42 AU - 2.26 AU

Year: 1587 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,816,673 km

• M1: 141,370 km (0.097 R)
• M2: 243,097 km (0.068 R)
• M3: 314,156 km (0.045 R)
• M4: 542,891 km (0.098 R)
• M5: 638,783 km (0.109 R)
• M6: 725,550 km (0.074 R)
• M7: 805,734 km (0.119 R)
• M8: 1,005,896 km (0.074 R)
• M9: 1,102,985 km (0.1 R)
• M10: 1,216,231 km (0.054 R)
• M11: 1,313,769 km (0.11 R)
• M12: 1,400,685 km (0.114 R)
• M13: 1,587,383 km (0.051 R)
• M14: 1,760,468 km (0.093 R)
• M15: 2,180,987 km (0.051 R)
• M16: 2,252,794 km (0.072 R)
• M17: 2,325,349 km (0.078 R)
• M18: 2,523,118 km (0.079 R)
• M19: 2,666,432 km (0.117 R)
• M20: 2,769,356 km (0.032 R)
• M21: 2,864,949 km (0.118 R)
• M22: 2,943,936 km (0.088 R)
• M23: 3,041,474 km (0.094 R)
• M24: 3,176,412 km (0.03 R)
• M25: 3,574,043 km (0.102 R)
• M26: 3,649,739 km (0.09 R)
• M27: 3,899,717 km (0.101 R)
• M28: 4,036,749 km (0.087 R)
• M29: 4,447,096 km (0.088 R)
• M30: 4,549,271 km (0.109 R)
• M31: 4,641,872 km (0.116 R)
• M32: 4,871,056 km (0.12 R)
• M33: 5,221,714 km (0.118 R)
• M34: 5,471,093 km (0.062 R)
• M35: 5,569,678 km (0.096 R)
• M36: 5,668,862 km (0.118 R)
• M37: 5,802,153 km (0.082 R)
• M38: 6,288,197 km (0.119 R)
• M39: 6,716,944 km (0.101 R)
• M40: 6,928,925 km (0.083 R)
• M41: 7,035,887 km (0.107 R)
• M42: 7,263,276 km (0.102 R)
• M43: 7,347,649 km (0.09 R)
• M44: 7,420,204 km (0.105 R)
• M45: 7,602,863 km (0.093 R)
• M46: 7,984,936 km (0.116 R)
• M47: 8,159,517 km (0.096 R)
• M48: 8,563,431 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 11.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.37 AU - 3.29 AU

Year: 3027 Days

Day: 10.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,816,673 km

• M1: 155,283 km (0.044 R)
• M2: 238,309 km (0.106 R)
• M3: 319,092 km (0.089 R)
• M4: 427,700 km (0.099 R)
• M5: 525,238 km (0.12 R)
• M6: 617,241 km (0.105 R)
• M7: 787,483 km (0.113 R)
• M8: 1,101,489 km (0.069 R)
• M9: 1,234,482 km (0.059 R)
• M10: 1,485,806 km (0.111 R)
• M11: 1,612,515 km (0.066 R)
• M12: 1,753,885 km (0.099 R)
• M13: 2,014,635 km (0.106 R)
• M14: 2,239,779 km (0.081 R)
• M15: 2,650,276 km (0.089 R)
• M16: 2,844,903 km (0.095 R)
• M17: 2,937,354 km (0.031 R)
• M18: 3,179,852 km (0.049 R)
• M19: 3,627,300 km (0.042 R)
• M20: 3,727,829 km (0.118 R)
• M21: 4,050,063 km (0.053 R)
• M22: 4,350,904 km (0.054 R)
• M23: 4,612,402 km (0.089 R)
• M24: 5,183,267 km (0.119 R)
• M25: 5,411,404 km (0.099 R)
• M26: 5,626,226 km (0.101 R)
• M27: 5,860,646 km (0.055 R)
• M28: 5,945,319 km (0.097 R)
• M29: 6,115,561 km (0.1 R)
• M30: 6,566,000 km (0.095 R)
• M31: 6,671,616 km (0.045 R)
• M32: 7,045,312 km (0.116 R)
• M33: 7,135,370 km (0.077 R)
• M34: 7,425,889 km (0.052 R)
• M35: 7,554,244 km (0.09 R)
• M36: 7,962,646 km (0.11 R)
• M37: 8,723,501 km (0.086 R)
• M38: 9,034,365 km (0.092 R)
• M39: 9,132,202 km (0.099 R)
• M40: 9,348,820 km (0.11 R)
• M41: 9,928,212 km (0.107 R)
• M42: 10,211,999 km (0.073 R)
• M43: 10,375,510 km (0.059 R)
• M44: 10,767,157 km (0.083 R)
• M45: 11,142,648 km (0.089 R)
• M46: 11,522,477 km (0.062 R)
• M47: 11,970,971 km (0.078 R)
• M48: 12,143,308 km (0.109 R)
• M49: 12,316,542 km (0.112 R)
• M50: 12,512,516 km (0.052 R)
• M51: 13,217,271 km (0.03 R)
• M52: 13,709,149 km (0.057 R)
• M53: 13,844,385 km (0.093 R)
• M54: 14,207,310 km (0.093 R)
• M55: 14,665,229 km (0.055 R)
• M56: 14,757,381 km (0.103 R)
• M57: 15,407,982 km (0.12 R)
• M58: 15,619,065 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 8.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.66 AU - 3.82 AU

Year: 3708 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,816,673 km

• M1: 114,442 km (0.061 R)
• M2: 195,076 km (0.037 R)
• M3: 265,686 km (0.1 R)
• M4: 444,156 km (0.092 R)
• M5: 567,574 km (0.097 R)
• M6: 723,455 km (0.061 R)
• M7: 1,018,911 km (0.1 R)
• M8: 1,186,760 km (0.062 R)
• M9: 1,286,691 km (0.098 R)
• M10: 1,617,901 km (0.119 R)
• M11: 1,729,501 km (0.108 R)
• M12: 2,094,969 km (0.112 R)
• M13: 2,232,599 km (0.074 R)
• M14: 2,452,507 km (0.118 R)
• M15: 2,795,685 km (0.111 R)
• M16: 3,171,624 km (0.064 R)
• M17: 3,276,941 km (0.112 R)
• M18: 3,365,653 km (0.098 R)
• M19: 3,437,161 km (0.07 R)
• M20: 3,581,822 km (0.116 R)
• M21: 3,783,929 km (0.114 R)
• M22: 3,858,428 km (0.112 R)
• M23: 4,141,916 km (0.083 R)
• M24: 4,218,810 km (0.081 R)
• M25: 4,570,215 km (0.043 R)
• M26: 4,709,491 km (0.104 R)
• M27: 4,769,629 km (0.06 R)
• M28: 4,850,113 km (0.082 R)
• M29: 5,135,695 km (0.083 R)
• M30: 5,384,775 km (0.074 R)
• M31: 5,489,793 km (0.06 R)
• M32: 5,595,559 km (0.107 R)
• M33: 5,895,054 km (0.098 R)
• M34: 6,046,746 km (0.1 R)
• M35: 6,112,120 km (0.072 R)
• M36: 6,915,760 km (0.052 R)
• M37: 7,075,830 km (0.106 R)
• M38: 7,516,695 km (0.063 R)
• M39: 8,206,640 km (0.049 R)
• M40: 8,376,134 km (0.112 R)
• M41: 8,620,428 km (0.061 R)
• M42: 8,867,115 km (0.102 R)
• M43: 8,966,448 km (0.042 R)
• M44: 9,191,293 km (0.069 R)
• M45: 9,392,652 km (0.062 R)
• M46: 9,493,930 km (0.036 R)
• M47: 10,578,963 km (0.079 R)
• M48: 12,085,862 km (0.08 R)
• M49: 12,223,642 km (0.119 R)
• M50: 12,473,022 km (0.101 R)
• M51: 12,584,472 km (0.071 R)
• M52: 12,668,247 km (0.071 R)
• M53: 12,752,171 km (0.114 R)
• M54: 13,117,938 km (0.081 R)
• M55: 13,515,868 km (0.116 R)
• M56: 13,658,884 km (0.063 R)
• M57: 13,831,221 km (0.082 R)
• M58: 14,440,234 km (0.096 R)
• M59: 14,733,146 km (0.099 R)
• M60: 14,909,971 km (0.05 R)
• M61: 15,087,394 km (0.097 R)
• M62: 15,176,405 km (0.11 R)
• M63: 15,414,565 km (0.055 R)
• M64: 16,106,305 km (0.086 R)
• M65: 16,992,822 km (0.101 R)
• M66: 17,240,257 km (0.099 R)
• M67: 17,333,307 km (0.053 R)
• M68: 18,273,081 km (0.031 R)
• M69: 19,004,913 km (0.089 R)
• M70: 19,390,427 km (0.114 R)
• M71: 19,648,932 km (0.114 R)
• M72: 19,973,709 km (0.051 R)
• M73: 20,760,295 km (0.098 R)
• M74: 21,157,477 km (0.086 R)
• M75: 21,390,252 km (0.053 R)
• M76: 21,925,513 km (0.116 R)
• M77: 22,093,810 km (0.113 R)
• M78: 22,668,865 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.3 AU - 3.36 AU

Year: 3864 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,816,673 km

• M1: 191,186 km (0.111 R)
• M2: 293,212 km (0.112 R)
• M3: 407,505 km (0.055 R)
• M4: 502,499 km (0.065 R)
• M5: 857,046 km (0.065 R)
• M6: 990,188 km (0.098 R)
• M7: 1,215,184 km (0.078 R)
• M8: 1,323,492 km (0.075 R)
• M9: 1,423,873 km (0.103 R)
• M10: 1,693,149 km (0.108 R)
• M11: 1,840,353 km (0.093 R)
• M12: 2,005,060 km (0.083 R)
• M13: 2,148,375 km (0.119 R)
• M14: 2,515,339 km (0.105 R)
• M15: 2,627,986 km (0.093 R)
• M16: 2,829,345 km (0.101 R)
• M17: 2,946,779 km (0.102 R)
• M18: 3,293,846 km (0.098 R)
• M19: 3,402,155 km (0.119 R)
• M20: 3,527,368 km (0.119 R)
• M21: 3,686,241 km (0.072 R)
• M22: 4,093,895 km (0.114 R)
• M23: 4,917,282 km (0.115 R)
• M24: 5,203,313 km (0.116 R)
• M25: 5,366,524 km (0.093 R)
• M26: 5,942,177 km (0.075 R)
• M27: 6,170,314 km (0.111 R)
• M28: 6,362,697 km (0.061 R)
• M29: 6,459,636 km (0.105 R)
• M30: 6,655,011 km (0.117 R)
• M31: 7,599,871 km (0.097 R)
• M32: 7,827,110 km (0.111 R)
• M33: 8,715,422 km (0.077 R)
• M34: 9,040,648 km (0.104 R)
• M35: 9,436,035 km (0.079 R)
• M36: 9,747,498 km (0.118 R)
• M37: 10,017,223 km (0.09 R)
• M38: 10,289,491 km (0.03 R)
• M39: 10,564,153 km (0.073 R)
• M40: 10,702,381 km (0.112 R)
• M41: 11,050,795 km (0.119 R)
• M42: 11,355,675 km (0.103 R)
• M43: 11,473,708 km (0.109 R)
• M44: 11,663,398 km (0.058 R)
• M45: 11,830,200 km (0.091 R)
• M46: 12,700,859 km (0.112 R)
• M47: 13,317,651 km (0.094 R)
• M48: 13,868,620 km (0.099 R)
• M49: 14,096,159 km (0.065 R)
• M50: 14,478,232 km (0.026 R)
• M51: 15,382,850 km (0.061 R)
• M52: 15,565,958 km (0.111 R)
• M53: 17,165,308 km (0.114 R)
• M54: 17,628,015 km (0.058 R)
• M55: 17,792,273 km (0.032 R)
• M56: 17,902,078 km (0.113 R)
• M57: 18,067,234 km (0.057 R)
• M58: 18,399,042 km (0.095 R)
• M59: 18,649,319 km (0.039 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: 163 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit