🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 235 Days

Day: 12.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 346 Days

Day: 25.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 12.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.2 AU - 1.7 AU

Year: 1127 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,474,551 km

• M1: 161,117 km (0.075 R)
• M2: 282,142 km (0.106 R)
• M3: 362,924 km (0.093 R)
• M4: 521,049 km (0.054 R)
• M5: 626,217 km (0.025 R)
• M6: 723,306 km (0.101 R)
• M7: 808,576 km (0.034 R)
• M8: 1,016,218 km (0.111 R)
• M9: 1,107,024 km (0.036 R)
• M10: 1,235,230 km (0.11 R)
• M11: 1,361,490 km (0.099 R)
• M12: 1,440,927 km (0.111 R)
• M13: 1,581,997 km (0.07 R)
• M14: 1,712,297 km (0.035 R)
• M15: 1,846,337 km (0.094 R)
• M16: 2,066,844 km (0.089 R)
• M17: 2,244,267 km (0.08 R)
• M18: 2,435,902 km (0.095 R)
• M19: 2,779,678 km (0.093 R)
• M20: 2,957,550 km (0.097 R)
• M21: 3,197,355 km (0.069 R)
• M22: 3,324,663 km (0.048 R)
• M23: 3,493,709 km (0.074 R)
• M24: 3,614,883 km (0.104 R)
• M25: 3,727,081 km (0.072 R)
• M26: 3,944,746 km (0.057 R)
• M27: 4,155,978 km (0.09 R)
• M28: 4,501,699 km (0.098 R)
• M29: 5,015,119 km (0.087 R)
• M30: 5,186,708 km (0.113 R)
• M31: 5,290,529 km (0.078 R)
• M32: 5,430,104 km (0.114 R)
• M33: 5,594,661 km (0.096 R)
• M34: 5,772,683 km (0.095 R)
• M35: 5,868,276 km (0.094 R)
• M36: 5,964,617 km (0.077 R)
• M37: 6,061,407 km (0.118 R)
• M38: 6,367,334 km (0.087 R)
• M39: 6,528,451 km (0.067 R)
• M40: 6,741,179 km (0.099 R)
• M41: 6,880,006 km (0.111 R)
• M42: 7,096,474 km (0.082 R)
• M43: 7,212,113 km (0.073 R)
• M44: 7,575,636 km (0.108 R)
• M45: 7,985,235 km (0.061 R)
• M46: 8,185,995 km (0.112 R)
• M47: 8,497,159 km (0.082 R)
• M48: 8,619,979 km (0.102 R)
• M49: 9,047,530 km (0.101 R)
• M50: 9,172,893 km (0.113 R)
• M51: 9,313,066 km (0.059 R)
• M52: 9,411,501 km (0.062 R)
• M53: 9,496,174 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 10.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 2311 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,474,551 km

• M1: 131,048 km (0.071 R)
• M2: 318,045 km (0.102 R)
• M3: 396,584 km (0.036 R)
• M4: 498,909 km (0.078 R)
• M5: 671,844 km (0.079 R)
• M6: 1,015,620 km (0.079 R)
• M7: 1,399,787 km (0.111 R)
• M8: 1,481,917 km (0.068 R)
• M9: 1,577,958 km (0.111 R)
• M10: 1,663,828 km (0.063 R)
• M11: 1,944,024 km (0.088 R)
• M12: 2,753,648 km (0.114 R)
• M13: 2,842,958 km (0.112 R)
• M14: 2,993,902 km (0.102 R)
• M15: 3,304,019 km (0.102 R)
• M16: 3,479,048 km (0.109 R)
• M17: 3,854,988 km (0.117 R)
• M18: 4,073,251 km (0.118 R)
• M19: 4,399,673 km (0.09 R)
• M20: 5,466,755 km (0.115 R)
• M21: 5,542,003 km (0.08 R)
• M22: 6,039,116 km (0.08 R)
• M23: 6,933,113 km (0.116 R)
• M24: 7,137,314 km (0.06 R)
• M25: 7,240,238 km (0.114 R)
• M26: 7,741,091 km (0.115 R)
• M27: 7,846,857 km (0.064 R)
• M28: 8,124,212 km (0.12 R)
• M29: 8,383,016 km (0.077 R)
• M30: 8,975,274 km (0.094 R)
• M31: 9,198,025 km (0.089 R)
• M32: 9,377,692 km (0.094 R)
• M33: 9,467,900 km (0.097 R)
• M34: 9,740,317 km (0.118 R)
• M35: 10,200,181 km (0.099 R)
• M36: 10,432,656 km (0.067 R)
• M37: 10,643,589 km (0.052 R)
• M38: 11,188,724 km (0.116 R)
• M39: 11,452,764 km (0.069 R)
• M40: 11,573,340 km (0.082 R)
• M41: 11,718,749 km (0.069 R)
• M42: 12,060,281 km (0.114 R)
• M43: 12,133,883 km (0.09 R)
• M44: 12,257,002 km (0.085 R)
• M45: 12,331,053 km (0.062 R)
• M46: 12,628,603 km (0.1 R)
• M47: 13,180,320 km (0.096 R)
• M48: 13,561,047 km (0.104 R)
• M49: 13,688,804 km (0.049 R)
• M50: 14,177,839 km (0.117 R)
• M51: 14,463,571 km (0.082 R)
• M52: 14,646,380 km (0.096 R)
• M53: 14,882,445 km (0.054 R)
• M54: 15,146,485 km (0.114 R)
• M55: 15,545,164 km (0.089 R)
• M56: 15,705,682 km (0.116 R)
• M57: 16,326,064 km (0.047 R)
• M58: 16,434,672 km (0.074 R)
• M59: 16,625,559 km (0.117 R)
• M60: 16,954,375 km (0.078 R)
• M61: 17,451,639 km (0.073 R)
• M62: 18,065,888 km (0.079 R)
• M63: 18,715,741 km (0.119 R)
• M64: 18,829,585 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 13.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.26 AU - 4.74 AU

Year: 6164 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,474,551 km

• M1: 194,477 km (0.04 R)
• M2: 315,502 km (0.073 R)
• M3: 510,578 km (0.098 R)
• M4: 644,019 km (0.054 R)
• M5: 734,376 km (0.114 R)
• M6: 820,096 km (0.099 R)
• M7: 1,067,231 km (0.114 R)
• M8: 1,200,373 km (0.096 R)
• M9: 1,304,194 km (0.115 R)
• M10: 1,423,274 km (0.086 R)
• M11: 1,583,793 km (0.072 R)
• M12: 1,672,953 km (0.083 R)
• M13: 2,330,585 km (0.061 R)
• M14: 2,566,800 km (0.104 R)
• M15: 2,904,592 km (0.114 R)
• M16: 3,388,541 km (0.112 R)
• M17: 3,471,718 km (0.1 R)
• M18: 3,776,897 km (0.09 R)
• M19: 4,020,293 km (0.082 R)
• M20: 4,126,358 km (0.118 R)
• M21: 4,522,942 km (0.11 R)
• M22: 4,633,345 km (0.12 R)
• M23: 5,045,637 km (0.117 R)
• M24: 5,179,377 km (0.092 R)
• M25: 5,353,061 km (0.083 R)
• M26: 5,885,928 km (0.102 R)
• M27: 6,706,473 km (0.038 R)
• M28: 6,874,920 km (0.107 R)
• M29: 7,044,863 km (0.077 R)
• M30: 8,048,665 km (0.052 R)
• M31: 8,250,472 km (0.107 R)
• M32: 8,476,515 km (0.073 R)
• M33: 8,658,874 km (0.12 R)
• M34: 9,097,196 km (0.1 R)
• M35: 9,354,355 km (0.043 R)
• M36: 9,519,212 km (0.116 R)
• M37: 9,661,330 km (0.044 R)
• M38: 9,851,768 km (0.107 R)
• M39: 10,749,505 km (0.051 R)
• M40: 10,897,457 km (0.113 R)
• M41: 11,270,554 km (0.041 R)
• M42: 11,723,836 km (0.102 R)
• M43: 12,131,939 km (0.095 R)
• M44: 12,440,858 km (0.1 R)
• M45: 12,622,470 km (0.084 R)
• M46: 13,145,913 km (0.118 R)
• M47: 13,569,724 km (0.101 R)
• M48: 13,863,683 km (0.082 R)
• M49: 14,485,412 km (0.083 R)
• M50: 14,594,469 km (0.112 R)
• M51: 15,005,714 km (0.082 R)
• M52: 15,365,347 km (0.073 R)
• M53: 15,616,073 km (0.062 R)
• M54: 15,755,947 km (0.071 R)
• M55: 15,867,996 km (0.063 R)
• M56: 16,262,785 km (0.103 R)
• M57: 16,347,756 km (0.083 R)
• M58: 16,518,148 km (0.072 R)
• M59: 16,975,618 km (0.085 R)
• M60: 17,090,659 km (0.087 R)
• M61: 17,524,343 km (0.085 R)
• M62: 17,990,790 km (0.107 R)
• M63: 18,166,866 km (0.076 R)
• M64: 18,491,045 km (0.053 R)
• M65: 18,638,997 km (0.039 R)
• M66: 18,846,938 km (0.09 R)
• M67: 20,049,406 km (0.085 R)
• M68: 20,140,661 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 14.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.56 AU - 6.26 AU

Year: 8125 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,474,551 km

• M1: 187,596 km (0.108 R)
• M2: 371,751 km (0.106 R)
• M3: 673,041 km (0.115 R)
• M4: 832,811 km (0.101 R)
• M5: 1,107,772 km (0.118 R)
• M6: 1,606,232 km (0.093 R)
• M7: 1,954,945 km (0.089 R)
• M8: 2,629,332 km (0.109 R)
• M9: 3,193,167 km (0.105 R)
• M10: 3,320,923 km (0.1 R)
• M11: 3,476,505 km (0.107 R)
• M12: 3,849,004 km (0.106 R)
• M13: 4,095,391 km (0.046 R)
• M14: 4,234,517 km (0.084 R)
• M15: 4,632,747 km (0.041 R)
• M16: 5,435,190 km (0.119 R)
• M17: 5,588,528 km (0.056 R)
• M18: 5,805,744 km (0.098 R)
• M19: 5,994,087 km (0.105 R)
• M20: 6,506,610 km (0.057 R)
• M21: 6,801,168 km (0.032 R)
• M22: 6,966,773 km (0.082 R)
• M23: 7,066,704 km (0.092 R)
• M24: 7,745,579 km (0.07 R)
• M25: 8,057,940 km (0.025 R)
• M26: 8,163,107 km (0.059 R)
• M27: 8,339,184 km (0.082 R)
• M28: 8,767,183 km (0.09 R)
• M29: 9,020,153 km (0.077 R)
• M30: 9,718,925 km (0.112 R)
• M31: 10,511,644 km (0.091 R)
• M32: 10,974,051 km (0.034 R)
• M33: 11,129,633 km (0.083 R)
• M34: 11,364,501 km (0.118 R)
• M35: 11,561,522 km (0.056 R)
• M36: 12,239,649 km (0.095 R)
• M37: 13,012,920 km (0.11 R)
• M38: 13,634,500 km (0.097 R)
• M39: 13,885,974 km (0.094 R)
• M40: 14,181,280 km (0.077 R)
• M41: 14,350,924 km (0.117 R)
• M42: 14,692,306 km (0.06 R)
• M43: 15,557,431 km (0.056 R)
• M44: 15,776,292 km (0.055 R)
• M45: 16,439,160 km (0.054 R)
• M46: 17,473,181 km (0.061 R)
• M47: 17,609,614 km (0.096 R)
• M48: 18,993,394 km (0.098 R)
• M49: 20,364,160 km (0.077 R)
• M50: 21,522,646 km (0.102 R)
• M51: 22,011,681 km (0.084 R)
• M52: 24,511,462 km (0.055 R)
• M53: 25,330,360 km (0.117 R)
• M54: 27,310,886 km (0.09 R)
• M55: 27,840,313 km (0.067 R)
• M56: 28,266,368 km (0.048 R)
• M57: 28,426,737 km (0.105 R)
• M58: 28,963,345 km (0.066 R)
• M59: 31,087,784 km (0.049 R)
• M60: 34,168,453 km (0.09 R)
• M61: 34,396,290 km (0.104 R)
• M62: 34,567,580 km (0.096 R)
• M63: 35,082,795 km (0.065 R)
• M64: 35,197,686 km (0.049 R)
• M65: 35,542,958 km (0.099 R)
• M66: 35,773,937 km (0.12 R)
• M67: 36,005,216 km (0.102 R)
• M68: 36,295,136 km (0.108 R)
• M69: 37,579,883 km (0.115 R)
• M70: 37,932,784 km (0.09 R)
• M71: 38,582,787 km (0.034 R)
• M72: 39,296,069 km (0.115 R)
• M73: 39,654,356 km (0.118 R)
• M74: 40,013,690 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.9

Radius: 5.4

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7 AU - 7.74 AU

Year: 12919 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,474,551 km

• M1: 92,003 km (0.102 R)
• M2: 229,633 km (0.08 R)
• M3: 265,686 km (0.053 R)
• M4: 317,447 km (0.119 R)
• M5: 576,999 km (0.109 R)
• M6: 664,215 km (0.115 R)
• M7: 737,368 km (0.117 R)
• M8: 993,330 km (0.089 R)
• M9: 1,884,335 km (0.109 R)
• M10: 1,989,053 km (0.114 R)
• M11: 2,068,939 km (0.111 R)
• M12: 2,455,799 km (0.112 R)
• M13: 2,570,540 km (0.089 R)
• M14: 3,910,189 km (0.112 R)
• M15: 4,044,229 km (0.059 R)
• M16: 4,213,873 km (0.084 R)
• M17: 4,351,353 km (0.089 R)
• M18: 4,879,883 km (0.064 R)
• M19: 5,024,244 km (0.07 R)
• M20: 5,540,656 km (0.095 R)
• M21: 6,583,503 km (0.038 R)
• M22: 7,352,885 km (0.119 R)
• M23: 7,476,902 km (0.062 R)
• M24: 7,560,078 km (0.081 R)
• M25: 8,064,971 km (0.114 R)
• M26: 8,193,027 km (0.096 R)
• M27: 8,450,933 km (0.098 R)
• M28: 8,580,934 km (0.1 R)
• M29: 9,329,970 km (0.094 R)
• M30: 10,655,258 km (0.087 R)
• M31: 11,173,315 km (0.111 R)
• M32: 11,268,310 km (0.083 R)
• M33: 11,411,475 km (0.083 R)
• M34: 12,577,740 km (0.063 R)
• M35: 13,024,739 km (0.078 R)
• M36: 13,124,820 km (0.08 R)
• M37: 13,174,935 km (0.025 R)
• M38: 14,552,282 km (0.095 R)
• M39: 16,028,215 km (0.052 R)
• M40: 17,111,304 km (0.119 R)
• M41: 17,496,069 km (0.085 R)
• M42: 18,441,977 km (0.069 R)
• M43: 19,062,957 km (0.045 R)
• M44: 20,209,326 km (0.043 R)
• M45: 21,201,309 km (0.104 R)
• M46: 22,089,622 km (0.094 R)
• M47: 22,388,369 km (0.09 R)
• M48: 23,963,634 km (0.119 R)
• M49: 24,024,969 km (0.065 R)
• M50: 25,637,036 km (0.117 R)
• M51: 26,392,804 km (0.041 R)
• M52: 26,709,802 km (0.114 R)
• M53: 27,797,229 km (0.083 R)
• M54: 28,249,164 km (0.076 R)
• M55: 28,899,017 km (0.081 R)
• M56: 29,094,841 km (0.084 R)
• M57: 29,356,787 km (0.103 R)
• M58: 29,816,950 km (0.107 R)
• M59: 30,345,928 km (0.074 R)
• M60: 30,811,177 km (0.117 R)
• M61: 32,968,229 km (0.072 R)
• M62: 33,104,662 km (0.031 R)
• M63: 34,271,825 km (0.099 R)
• M64: 34,409,904 km (0.095 R)
• M65: 34,756,223 km (0.079 R)
• M66: 37,639,273 km (0.116 R)
• M67: 38,139,229 km (0.038 R)
• M68: 38,210,737 km (0.051 R)
• M69: 38,425,709 km (0.115 R)
• M70: 39,869,478 km (0.102 R)
• M71: 40,014,887 km (0.056 R)
• M72: 40,233,300 km (0.106 R)
• M73: 40,744,326 km (0.087 R)
• M74: 41,183,995 km (0.106 R)
• M75: 41,404,502 km (0.08 R)
• M76: 42,142,169 km (0.049 R)
• M77: 43,705,467 km (0.04 R)
• M78: 46,276,605 km (0.083 R)
• M79: 48,585,499 km (0.114 R)
• M80: 48,740,781 km (0.055 R)
• M81: 48,818,423 km (0.106 R)
• M82: 49,910,487 km (0.104 R)
• M83: 51,089,318 km (0.088 R)
• M84: 51,563,394 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit