🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.72 AU - 0.94 AU

Year: 290 Days

Day: 37.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.4 AU

Year: 472 Days

Day: 26.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.4 AU - 1.92 AU

Year: 819 Days

Day: 47.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.05 AU - 2.09 AU

Year: 1140 Days

Day: 15.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 10.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.44 AU - 8.34 AU

Year: 6925 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,653,800 km

• M1: 133,890 km (0.102 R)
• M2: 411,993 km (0.07 R)
• M3: 602,131 km (0.107 R)
• M4: 999,015 km (0.104 R)
• M5: 1,288,038 km (0.088 R)
• M6: 1,562,550 km (0.096 R)
• M7: 1,841,550 km (0.092 R)
• M8: 2,352,277 km (0.064 R)
• M9: 2,542,865 km (0.045 R)
• M10: 2,838,320 km (0.091 R)
• M11: 2,905,490 km (0.107 R)
• M12: 3,093,086 km (0.12 R)
• M13: 3,284,720 km (0.093 R)
• M14: 3,716,460 km (0.117 R)
• M15: 3,976,611 km (0.11 R)
• M16: 4,166,151 km (0.027 R)
• M17: 4,242,895 km (0.119 R)
• M18: 4,358,833 km (0.055 R)
• M19: 4,495,416 km (0.049 R)
• M20: 4,893,496 km (0.072 R)
• M21: 5,220,218 km (0.084 R)
• M22: 5,617,400 km (0.116 R)
• M23: 6,133,214 km (0.103 R)
• M24: 7,026,313 km (0.118 R)
• M25: 7,140,905 km (0.069 R)
• M26: 7,209,869 km (0.081 R)
• M27: 7,279,133 km (0.118 R)
• M28: 7,488,121 km (0.107 R)
• M29: 7,581,770 km (0.052 R)
• M30: 7,864,809 km (0.054 R)
• M31: 8,007,675 km (0.117 R)
• M32: 8,079,332 km (0.077 R)
• M33: 8,368,505 km (0.049 R)
• M34: 8,563,132 km (0.113 R)
• M35: 8,759,255 km (0.093 R)
• M36: 8,857,840 km (0.026 R)
• M37: 8,932,190 km (0.091 R)
• M38: 9,156,138 km (0.111 R)
• M39: 9,281,351 km (0.105 R)
• M40: 9,482,859 km (0.076 R)
• M41: 9,660,283 km (0.109 R)
• M42: 9,839,052 km (0.12 R)
• M43: 10,018,719 km (0.091 R)
• M44: 11,414,766 km (0.107 R)
• M45: 11,712,167 km (0.103 R)
• M46: 11,793,698 km (0.118 R)
• M47: 12,012,111 km (0.085 R)
• M48: 12,176,818 km (0.071 R)
• M49: 12,870,952 km (0.105 R)
• M50: 12,955,176 km (0.058 R)
• M51: 13,350,413 km (0.112 R)
• M52: 13,492,531 km (0.105 R)
• M53: 13,806,986 km (0.083 R)
• M54: 13,893,154 km (0.065 R)
• M55: 14,066,089 km (0.089 R)
• M56: 14,941,237 km (0.04 R)
• M57: 15,177,602 km (0.091 R)
• M58: 15,326,003 km (0.051 R)
• M59: 15,624,151 km (0.075 R)
• M60: 15,714,060 km (0.055 R)
• M61: 15,894,175 km (0.106 R)
• M62: 16,165,845 km (0.088 R)
• M63: 17,267,334 km (0.08 R)
• M64: 18,298,363 km (0.1 R)
• M65: 18,583,047 km (0.12 R)
• M66: 18,741,771 km (0.083 R)
• M67: 19,349,288 km (0.096 R)
• M68: 19,445,778 km (0.063 R)
• M69: 19,865,849 km (0.118 R)
• M70: 20,485,184 km (0.105 R)
• M71: 20,879,524 km (0.054 R)
• M72: 21,342,979 km (0.104 R)
• M73: 21,442,611 km (0.076 R)
• M74: 21,776,214 km (0.038 R)
• M75: 22,077,953 km (0.044 R)
• M76: 22,448,507 km (0.082 R)
• M77: 22,516,125 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 9.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.75 AU - 9.65 AU

Year: 9825 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,653,800 km

• M1: 210,634 km (0.048 R)
• M2: 319,391 km (0.119 R)
• M3: 468,840 km (0.025 R)
• M4: 695,780 km (0.113 R)
• M5: 822,788 km (0.12 R)
• M6: 1,295,368 km (0.072 R)
• M7: 1,596,359 km (0.103 R)
• M8: 1,868,328 km (0.117 R)
• M9: 2,208,962 km (0.112 R)
• M10: 2,345,246 km (0.113 R)
• M11: 3,068,252 km (0.118 R)
• M12: 3,533,651 km (0.114 R)
• M13: 4,121,272 km (0.053 R)
• M14: 4,256,059 km (0.074 R)
• M15: 4,916,085 km (0.103 R)
• M16: 5,023,347 km (0.089 R)
• M17: 5,239,965 km (0.11 R)
• M18: 5,570,875 km (0.111 R)
• M19: 5,682,625 km (0.051 R)
• M20: 7,041,572 km (0.088 R)
• M21: 7,653,577 km (0.102 R)
• M22: 8,071,104 km (0.088 R)
• M23: 8,928,450 km (0.116 R)
• M24: 9,235,275 km (0.044 R)
• M25: 9,456,680 km (0.037 R)
• M26: 10,267,949 km (0.05 R)
• M27: 11,242,579 km (0.097 R)
• M28: 11,812,697 km (0.042 R)
• M29: 12,101,421 km (0.092 R)
• M30: 13,982,913 km (0.101 R)
• M31: 14,339,255 km (0.069 R)
• M32: 15,009,304 km (0.119 R)
• M33: 15,269,604 km (0.084 R)
• M34: 15,426,682 km (0.113 R)
• M35: 15,900,758 km (0.08 R)
• M36: 16,593,994 km (0.118 R)
• M37: 18,732,496 km (0.072 R)
• M38: 18,900,494 km (0.086 R)
• M39: 19,805,412 km (0.098 R)
• M40: 20,840,180 km (0.085 R)
• M41: 20,956,119 km (0.058 R)
• M42: 21,422,565 km (0.09 R)
• M43: 22,128,667 km (0.057 R)
• M44: 22,484,410 km (0.111 R)
• M45: 23,141,893 km (0.051 R)
• M46: 24,966,538 km (0.097 R)
• M47: 25,585,125 km (0.068 R)
• M48: 25,647,209 km (0.119 R)
• M49: 25,958,671 km (0.101 R)
• M50: 26,271,331 km (0.102 R)
• M51: 27,280,069 km (0.109 R)
• M52: 27,407,078 km (0.117 R)
• M53: 28,109,141 km (0.107 R)
• M54: 28,623,458 km (0.114 R)
• M55: 28,881,814 km (0.063 R)
• M56: 29,011,216 km (0.096 R)
• M57: 30,447,804 km (0.063 R)
• M58: 31,241,122 km (0.046 R)
• M59: 31,840,710 km (0.098 R)
• M60: 31,907,580 km (0.117 R)
• M61: 32,578,527 km (0.1 R)
• M62: 33,186,343 km (0.03 R)
• M63: 33,798,049 km (0.105 R)
• M64: 34,413,494 km (0.087 R)
• M65: 34,894,601 km (0.064 R)
• M66: 35,655,306 km (0.107 R)
• M67: 36,072,535 km (0.058 R)
• M68: 36,281,672 km (0.111 R)
• M69: 37,757,455 km (0.049 R)
• M70: 38,966,356 km (0.06 R)
• M71: 39,611,571 km (0.118 R)
• M72: 39,827,441 km (0.112 R)
• M73: 40,985,179 km (0.077 R)
• M74: 42,227,440 km (0.092 R)
• M75: 42,447,947 km (0.068 R)
• M76: 44,449,716 km (0.025 R)
• M77: 44,823,860 km (0.098 R)
• M78: 45,123,804 km (0.105 R)
• M79: 45,424,496 km (0.1 R)
• M80: 46,709,691 km (0.097 R)
• M81: 46,785,687 km (0.036 R)
• M82: 47,166,264 km (0.044 R)
• M83: 48,083,598 km (0.103 R)
• M84: 49,548,161 km (0.062 R)
• M85: 50,013,710 km (0.101 R)
• M86: 50,169,292 km (0.094 R)
• M87: 50,402,814 km (0.106 R)
• M88: 51,027,385 km (0.082 R)
• M89: 51,890,415 km (0.064 R)
• M90: 52,284,306 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 10.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.12 AU - 13.66 AU

Year: 14718 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,653,800 km

• M1: 161,715 km (0.028 R)
• M2: 244,443 km (0.105 R)
• M3: 432,188 km (0.11 R)
• M4: 576,251 km (0.08 R)
• M5: 704,307 km (0.101 R)
• M6: 1,028,785 km (0.057 R)
• M7: 1,127,070 km (0.039 R)
• M8: 1,249,441 km (0.098 R)
• M9: 1,575,415 km (0.082 R)
• M10: 1,855,313 km (0.097 R)
• M11: 1,927,718 km (0.103 R)
• M12: 2,125,935 km (0.117 R)
• M13: 2,202,081 km (0.12 R)
• M14: 2,304,854 km (0.103 R)
• M15: 2,488,860 km (0.116 R)
• M16: 2,596,271 km (0.115 R)
• M17: 2,760,230 km (0.095 R)
• M18: 2,899,506 km (0.109 R)
• M19: 3,631,040 km (0.081 R)
• M20: 4,191,882 km (0.1 R)
• M21: 4,352,550 km (0.07 R)
• M22: 4,548,074 km (0.1 R)
• M23: 5,117,743 km (0.108 R)
• M24: 5,463,464 km (0.076 R)
• M25: 5,781,210 km (0.107 R)
• M26: 6,214,146 km (0.057 R)
• M27: 6,732,503 km (0.084 R)
• M28: 7,073,137 km (0.103 R)
• M29: 7,614,382 km (0.057 R)
• M30: 7,969,228 km (0.035 R)
• M31: 8,088,757 km (0.109 R)
• M32: 8,450,933 km (0.116 R)
• M33: 8,736,366 km (0.107 R)
• M34: 9,149,555 km (0.106 R)
• M35: 9,611,514 km (0.074 R)
• M36: 9,909,363 km (0.076 R)
• M37: 10,253,737 km (0.039 R)
• M38: 10,865,593 km (0.107 R)
• M39: 11,042,567 km (0.112 R)
• M40: 11,399,507 km (0.088 R)
• M41: 11,850,994 km (0.108 R)
• M42: 12,631,895 km (0.069 R)
• M43: 13,052,115 km (0.116 R)
• M44: 13,429,401 km (0.069 R)
• M45: 14,002,211 km (0.111 R)
• M46: 14,098,403 km (0.05 R)
• M47: 14,534,331 km (0.067 R)
• M48: 14,729,406 km (0.099 R)
• M49: 15,023,815 km (0.079 R)
• M50: 15,618,317 km (0.057 R)
• M51: 15,768,064 km (0.117 R)
• M52: 16,170,034 km (0.061 R)
• M53: 16,728,183 km (0.094 R)
• M54: 17,241,005 km (0.086 R)
• M55: 17,707,002 km (0.079 R)
• M56: 18,072,470 km (0.089 R)
• M57: 18,651,563 km (0.093 R)
• M58: 19,612,430 km (0.064 R)
• M59: 19,774,146 km (0.096 R)
• M60: 21,083,576 km (0.103 R)
• M61: 22,477,379 km (0.098 R)
• M62: 22,590,176 km (0.036 R)
• M63: 22,816,368 km (0.091 R)
• M64: 23,499,282 km (0.062 R)
• M65: 23,613,725 km (0.088 R)
• M66: 24,478,251 km (0.094 R)
• M67: 25,941,916 km (0.076 R)
• M68: 29,076,441 km (0.081 R)
• M69: 29,322,379 km (0.084 R)
• M70: 29,692,784 km (0.071 R)
• M71: 31,947,224 km (0.09 R)
• M72: 34,256,117 km (0.058 R)
• M73: 36,023,018 km (0.077 R)
• M74: 36,552,145 km (0.093 R)
• M75: 37,417,569 km (0.115 R)
• M76: 37,618,180 km (0.078 R)
• M77: 37,819,239 km (0.06 R)
• M78: 39,236,380 km (0.099 R)
• M79: 40,464,878 km (0.076 R)
• M80: 41,290,957 km (0.088 R)
• M81: 44,013,788 km (0.102 R)
• M82: 44,155,008 km (0.077 R)
• M83: 46,722,108 km (0.052 R)
• M84: 47,805,944 km (0.092 R)
• M85: 47,878,499 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 4.7

Gravity: 26.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.43 AU - 17.43 AU

Year: 20988 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,653,800 km

• M1: 84,822 km (0.107 R)
• M2: 209,437 km (0.056 R)
• M3: 426,803 km (0.099 R)
• M4: 610,958 km (0.107 R)
• M5: 677,678 km (0.112 R)
• M6: 842,984 km (0.089 R)
• M7: 1,020,557 km (0.116 R)
• M8: 1,154,746 km (0.062 R)
• M9: 1,469,649 km (0.112 R)
• M10: 1,778,120 km (0.111 R)
• M11: 2,005,808 km (0.075 R)
• M12: 2,072,529 km (0.111 R)
• M13: 2,779,977 km (0.102 R)
• M14: 3,005,571 km (0.057 R)
• M15: 3,924,251 km (0.028 R)
• M16: 4,050,063 km (0.12 R)
• M17: 4,654,588 km (0.088 R)
• M18: 4,743,300 km (0.074 R)
• M19: 5,802,602 km (0.057 R)
• M20: 6,531,293 km (0.119 R)
• M21: 6,982,181 km (0.105 R)
• M22: 7,391,481 km (0.066 R)
• M23: 7,651,183 km (0.112 R)
• M24: 7,755,902 km (0.056 R)
• M25: 8,828,967 km (0.074 R)
• M26: 9,777,268 km (0.109 R)
• M27: 9,890,962 km (0.101 R)
• M28: 10,004,956 km (0.043 R)
• M29: 10,640,448 km (0.115 R)
• M30: 11,828,704 km (0.097 R)
• M31: 12,193,423 km (0.114 R)
• M32: 13,561,645 km (0.058 R)
• M33: 15,306,256 km (0.106 R)
• M34: 16,915,181 km (0.089 R)
• M35: 18,156,694 km (0.1 R)
• M36: 18,366,430 km (0.113 R)
• M37: 18,859,056 km (0.08 R)
• M38: 19,213,453 km (0.119 R)
• M39: 19,498,736 km (0.118 R)
• M40: 20,362,664 km (0.031 R)
• M41: 23,255,438 km (0.064 R)
• M42: 25,020,693 km (0.12 R)
• M43: 25,644,665 km (0.111 R)
• M44: 26,431,849 km (0.109 R)
• M45: 27,067,341 km (0.043 R)
• M46: 27,147,226 km (0.113 R)
• M47: 27,306,997 km (0.097 R)
• M48: 27,387,032 km (0.1 R)
• M49: 29,249,076 km (0.096 R)
• M50: 30,734,434 km (0.063 R)
• M51: 32,075,429 km (0.066 R)
• M52: 34,122,377 km (0.061 R)
• M53: 34,381,181 km (0.101 R)
• M54: 34,467,499 km (0.101 R)
• M55: 34,813,968 km (0.095 R)
• M56: 37,004,978 km (0.114 R)
• M57: 38,969,647 km (0.077 R)
• M58: 39,964,622 km (0.088 R)
• M59: 42,442,113 km (0.053 R)
• M60: 43,465,512 km (0.064 R)
• M61: 43,559,010 km (0.081 R)
• M62: 44,779,879 km (0.114 R)
• M63: 44,874,275 km (0.07 R)
• M64: 44,968,821 km (0.084 R)
• M65: 45,252,458 km (0.081 R)
• M66: 45,441,999 km (0.08 R)
• M67: 46,107,261 km (0.097 R)
• M68: 46,871,556 km (0.078 R)
• M69: 47,640,040 km (0.055 R)
• M70: 47,832,872 km (0.084 R)
• M71: 48,994,799 km (0.062 R)
• M72: 49,092,187 km (0.096 R)
• M73: 50,460,409 km (0.033 R)
• M74: 51,050,722 km (0.104 R)
• M75: 51,149,307 km (0.057 R)
• M76: 52,238,080 km (0.079 R)
• M77: 53,134,621 km (0.089 R)
• M78: 54,337,836 km (0.045 R)
• M79: 59,343,231 km (0.1 R)
• M80: 59,966,157 km (0.052 R)
• M81: 60,486,907 km (0.103 R)
• M82: 62,585,017 km (0.094 R)
• M83: 63,113,247 km (0.103 R)
• M84: 64,280,559 km (0.091 R)
• M85: 64,600,101 km (0.118 R)
• M86: 65,347,940 km (0.078 R)
• M87: 66,744,287 km (0.112 R)
• M88: 68,693,846 km (0.031 R)
• M89: 69,020,718 km (0.079 R)
• M90: 71,542,788 km (0.093 R)
• M91: 72,759,767 km (0.043 R)
• M92: 73,315,074 km (0.062 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: 210 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit