🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 260 Days

Day: 20.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,622,938 km

• M1: 45,179 km (0.103 R)
• M2: 262,694 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.82 AU - 0.94 AU

Year: 374 Days

Day: 46.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.33 AU - 1.49 AU

Year: 759 Days

Day: 18.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.2 AU - 1.96 AU

Year: 900 Days

Day: 45.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 14.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.43 AU - 2.93 AU

Year: 1988 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,622,938 km

• M1: 225,145 km (0.071 R)
• M2: 352,901 km (0.113 R)
• M3: 584,329 km (0.105 R)
• M4: 777,759 km (0.104 R)
• M5: 880,084 km (0.093 R)
• M6: 1,054,665 km (0.115 R)
• M7: 1,209,648 km (0.072 R)
• M8: 1,517,670 km (0.104 R)
• M9: 1,668,016 km (0.076 R)
• M10: 1,758,822 km (0.116 R)
• M11: 1,889,122 km (0.102 R)
• M12: 2,051,735 km (0.119 R)
• M13: 2,340,309 km (0.101 R)
• M14: 2,474,199 km (0.094 R)
• M15: 2,589,390 km (0.09 R)
• M16: 2,685,132 km (0.118 R)
• M17: 3,181,947 km (0.118 R)
• M18: 3,435,515 km (0.105 R)
• M19: 3,588,554 km (0.076 R)
• M20: 3,731,868 km (0.092 R)
• M21: 3,926,047 km (0.06 R)
• M22: 4,136,082 km (0.119 R)
• M23: 4,236,163 km (0.118 R)
• M24: 4,337,141 km (0.036 R)
• M25: 4,439,018 km (0.032 R)
• M26: 4,567,373 km (0.114 R)
• M27: 4,684,059 km (0.111 R)
• M28: 4,814,807 km (0.115 R)
• M29: 5,187,605 km (0.089 R)
• M30: 5,625,329 km (0.117 R)
• M31: 5,736,630 km (0.072 R)
• M32: 5,933,201 km (0.111 R)
• M33: 6,046,447 km (0.095 R)
• M34: 6,318,715 km (0.107 R)
• M35: 6,521,869 km (0.082 R)
• M36: 6,638,854 km (0.07 R)
• M37: 6,771,398 km (0.094 R)
• M38: 7,039,178 km (0.077 R)
• M39: 7,340,917 km (0.091 R)
• M40: 7,478,098 km (0.113 R)
• M41: 7,724,037 km (0.115 R)
• M42: 7,988,377 km (0.054 R)
• M43: 8,271,565 km (0.077 R)
• M44: 8,414,431 km (0.061 R)
• M45: 8,670,393 km (0.092 R)
• M46: 8,863,973 km (0.073 R)
• M47: 9,010,280 km (0.049 R)
• M48: 9,108,117 km (0.107 R)
• M49: 9,206,403 km (0.117 R)
• M50: 9,371,110 km (0.081 R)
• M51: 9,636,496 km (0.105 R)
• M52: 10,140,940 km (0.07 R)
• M53: 10,345,142 km (0.076 R)
• M54: 10,464,820 km (0.074 R)
• M55: 10,844,200 km (0.038 R)
• M56: 10,983,326 km (0.087 R)
• M57: 11,866,103 km (0.097 R)
• M58: 12,099,476 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 12

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.28 AU - 3.28 AU

Year: 2691 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,622,938 km

• M1: 175,777 km (0.109 R)
• M2: 266,733 km (0.083 R)
• M3: 349,760 km (0.034 R)
• M4: 460,313 km (0.091 R)
• M5: 555,008 km (0.061 R)
• M6: 750,832 km (0.087 R)
• M7: 867,069 km (0.105 R)
• M8: 1,160,131 km (0.041 R)
• M9: 1,340,397 km (0.119 R)
• M10: 1,530,386 km (0.113 R)
• M11: 1,875,209 km (0.118 R)
• M12: 2,025,256 km (0.118 R)
• M13: 2,127,581 km (0.078 R)
• M14: 2,364,394 km (0.116 R)
• M15: 2,458,791 km (0.113 R)
• M16: 2,665,535 km (0.081 R)
• M17: 2,764,120 km (0.096 R)
• M18: 3,335,285 km (0.109 R)
• M19: 3,642,559 km (0.067 R)
• M20: 3,815,494 km (0.06 R)
• M21: 3,975,115 km (0.048 R)
• M22: 4,055,748 km (0.048 R)
• M23: 4,367,211 km (0.097 R)
• M24: 4,484,047 km (0.086 R)
• M25: 4,652,643 km (0.083 R)
• M26: 4,737,765 km (0.118 R)
• M27: 5,206,604 km (0.087 R)
• M28: 5,419,781 km (0.07 R)
• M29: 5,509,390 km (0.119 R)
• M30: 5,763,258 km (0.094 R)
• M31: 6,151,165 km (0.109 R)
• M32: 6,338,911 km (0.037 R)
• M33: 6,681,639 km (0.077 R)
• M34: 6,894,218 km (0.119 R)
• M35: 7,306,061 km (0.114 R)
• M36: 7,525,072 km (0.034 R)
• M37: 7,766,373 km (0.112 R)
• M38: 8,133,337 km (0.085 R)
• M39: 8,485,042 km (0.07 R)
• M40: 8,799,646 km (0.093 R)
• M41: 9,246,495 km (0.106 R)
• M42: 9,375,448 km (0.036 R)
• M43: 9,505,150 km (0.065 R)
• M44: 9,722,515 km (0.081 R)
• M45: 9,963,517 km (0.066 R)
• M46: 10,340,055 km (0.088 R)
• M47: 10,608,583 km (0.103 R)
• M48: 10,788,998 km (0.107 R)
• M49: 10,993,050 km (0.094 R)
• M50: 11,428,081 km (0.065 R)
• M51: 11,520,382 km (0.075 R)
• M52: 11,636,171 km (0.078 R)
• M53: 11,729,071 km (0.106 R)
• M54: 11,938,957 km (0.067 R)
• M55: 12,056,092 km (0.106 R)
• M56: 12,197,313 km (0.073 R)
• M57: 12,576,244 km (0.11 R)
• M58: 13,127,812 km (0.114 R)
• M59: 13,370,010 km (0.045 R)
• M60: 13,760,760 km (0.1 R)
• M61: 14,081,049 km (0.097 R)
• M62: 15,667,834 km (0.077 R)
• M63: 16,469,230 km (0.064 R)
• M64: 16,625,859 km (0.108 R)
• M65: 16,704,397 km (0.063 R)
• M66: 17,072,558 km (0.036 R)
• M67: 17,683,067 km (0.075 R)
• M68: 17,790,029 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.01 AU - 4.31 AU

Year: 3844 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,622,938 km

• M1: 192,682 km (0.093 R)
• M2: 287,078 km (0.089 R)
• M3: 382,372 km (0.109 R)
• M4: 564,433 km (0.088 R)
• M5: 680,072 km (0.104 R)
• M6: 805,435 km (0.068 R)
• M7: 902,374 km (0.084 R)
• M8: 1,290,730 km (0.096 R)
• M9: 1,604,736 km (0.108 R)
• M10: 1,715,140 km (0.084 R)
• M11: 1,844,542 km (0.119 R)
• M12: 2,288,698 km (0.084 R)
• M13: 2,709,816 km (0.028 R)
• M14: 2,804,661 km (0.085 R)
• M15: 3,418,162 km (0.079 R)
• M16: 4,138,775 km (0.066 R)
• M17: 4,883,024 km (0.084 R)
• M18: 5,187,605 km (0.062 R)
• M19: 5,742,165 km (0.03 R)
• M20: 5,840,600 km (0.054 R)
• M21: 5,939,484 km (0.111 R)
• M22: 6,214,595 km (0.059 R)
• M23: 6,417,300 km (0.111 R)
• M24: 6,855,472 km (0.073 R)
• M25: 7,924,798 km (0.112 R)
• M26: 8,117,330 km (0.108 R)
• M27: 8,394,984 km (0.101 R)
• M28: 8,874,445 km (0.115 R)
• M29: 9,074,457 km (0.112 R)
• M30: 9,391,904 km (0.067 R)
• M31: 9,654,299 km (0.064 R)
• M32: 9,771,733 km (0.075 R)
• M33: 9,889,616 km (0.105 R)
• M34: 10,007,948 km (0.088 R)
• M35: 10,156,648 km (0.108 R)
• M36: 10,425,924 km (0.071 R)
• M37: 10,606,938 km (0.1 R)
• M38: 11,527,264 km (0.08 R)
• M39: 11,620,763 km (0.08 R)
• M40: 11,745,826 km (0.084 R)
• M41: 11,839,774 km (0.106 R)
• M42: 11,997,151 km (0.036 R)
• M43: 12,091,846 km (0.098 R)
• M44: 12,281,985 km (0.087 R)
• M45: 12,441,307 km (0.11 R)
• M46: 13,117,788 km (0.098 R)
• M47: 13,476,973 km (0.092 R)
• M48: 13,608,320 km (0.085 R)
• M49: 13,971,843 km (0.09 R)
• M50: 14,305,296 km (0.102 R)
• M51: 14,439,336 km (0.097 R)
• M52: 15,699,249 km (0.113 R)
• M53: 15,941,598 km (0.111 R)
• M54: 17,172,040 km (0.088 R)
• M55: 17,278,853 km (0.05 R)
• M56: 17,600,937 km (0.116 R)
• M57: 18,287,293 km (0.1 R)
• M58: 18,908,722 km (0.106 R)
• M59: 19,462,982 km (0.045 R)
• M60: 20,285,471 km (0.085 R)
• M61: 20,549,512 km (0.088 R)
• M62: 21,119,330 km (0.095 R)
• M63: 21,348,663 km (0.112 R)
• M64: 22,313,270 km (0.07 R)
• M65: 22,429,957 km (0.12 R)
• M66: 23,095,218 km (0.117 R)
• M67: 24,284,970 km (0.072 R)
• M68: 24,847,010 km (0.074 R)
• M69: 25,170,141 km (0.09 R)
• M70: 25,535,309 km (0.057 R)
• M71: 26,600,147 km (0.07 R)
• M72: 26,806,592 km (0.096 R)
• M73: 27,055,074 km (0.098 R)
• M74: 27,846,746 km (0.103 R)
• M75: 28,014,445 km (0.077 R)
• M76: 28,182,444 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727

Radius: 13.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.99 AU - 4.41 AU

Year: 3899 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,622,938 km

• M1: 174,431 km (0.113 R)
• M2: 264,339 km (0.097 R)
• M3: 423,661 km (0.083 R)
• M4: 700,417 km (0.104 R)
• M5: 903,272 km (0.072 R)
• M6: 987,795 km (0.026 R)
• M7: 1,205,609 km (0.078 R)
• M8: 1,300,005 km (0.038 R)
• M9: 1,468,303 km (0.12 R)
• M10: 1,659,190 km (0.09 R)
• M11: 1,827,338 km (0.033 R)
• M12: 2,033,633 km (0.079 R)
• M13: 2,181,137 km (0.09 R)
• M14: 2,349,285 km (0.069 R)
• M15: 2,556,927 km (0.049 R)
• M16: 2,990,761 km (0.114 R)
• M17: 3,178,506 km (0.11 R)
• M18: 3,273,800 km (0.108 R)
• M19: 3,428,484 km (0.031 R)
• M20: 4,175,426 km (0.028 R)
• M21: 4,301,238 km (0.057 R)
• M22: 4,949,745 km (0.118 R)
• M23: 5,150,355 km (0.113 R)
• M24: 5,399,286 km (0.092 R)
• M25: 5,768,494 km (0.064 R)
• M26: 5,909,116 km (0.079 R)
• M27: 6,386,034 km (0.042 R)
• M28: 6,702,882 km (0.098 R)
• M29: 7,049,800 km (0.081 R)
• M30: 7,787,168 km (0.11 R)
• M31: 7,994,959 km (0.079 R)
• M32: 8,549,219 km (0.051 R)
• M33: 8,763,742 km (0.113 R)
• M34: 8,979,911 km (0.075 R)
• M35: 9,088,669 km (0.108 R)
• M36: 9,583,688 km (0.106 R)
• M37: 9,918,638 km (0.108 R)
• M38: 10,514,187 km (0.118 R)
• M39: 10,600,206 km (0.113 R)
• M40: 12,826,073 km (0.071 R)
• M41: 13,071,862 km (0.117 R)
• M42: 13,661,876 km (0.095 R)
• M43: 13,818,655 km (0.075 R)
• M44: 13,944,466 km (0.05 R)
• M45: 14,133,857 km (0.12 R)
• M46: 14,419,589 km (0.111 R)
• M47: 14,579,210 km (0.088 R)
• M48: 14,900,098 km (0.091 R)
• M49: 15,745,625 km (0.109 R)
• M50: 16,041,828 km (0.102 R)
• M51: 16,240,494 km (0.055 R)
• M52: 16,373,337 km (0.116 R)
• M53: 17,653,147 km (0.083 R)
• M54: 17,789,730 km (0.034 R)
• M55: 18,201,723 km (0.104 R)
• M56: 18,930,115 km (0.107 R)
• M57: 19,280,473 km (0.041 R)
• M58: 19,809,900 km (0.107 R)
• M59: 20,630,893 km (0.071 R)
• M60: 20,883,115 km (0.064 R)
• M61: 21,172,437 km (0.053 R)
• M62: 21,353,899 km (0.084 R)
• M63: 22,011,831 km (0.045 R)
• M64: 22,195,686 km (0.11 R)
• M65: 22,676,344 km (0.08 R)
• M66: 23,197,693 km (0.047 R)
• M67: 23,384,990 km (0.107 R)
• M68: 23,535,036 km (0.092 R)
• M69: 23,836,177 km (0.079 R)
• M70: 24,025,119 km (0.114 R)
• M71: 24,328,354 km (0.08 R)
• M72: 24,480,495 km (0.044 R)
• M73: 24,671,082 km (0.063 R)
• M74: 24,785,674 km (0.1 R)
• M75: 25,284,284 km (0.092 R)
• M76: 25,902,572 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.75 AU - 6.89 AU

Year: 6361 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,622,938 km

• M1: 170,542 km (0.087 R)
• M2: 501,751 km (0.119 R)
• M3: 1,022,801 km (0.097 R)
• M4: 1,305,541 km (0.116 R)
• M5: 1,399,039 km (0.095 R)
• M6: 1,592,918 km (0.105 R)
• M7: 1,672,953 km (0.109 R)
• M8: 1,921,285 km (0.055 R)
• M9: 2,050,089 km (0.112 R)
• M10: 2,569,792 km (0.115 R)
• M11: 2,955,007 km (0.11 R)
• M12: 3,079,173 km (0.075 R)
• M13: 3,230,416 km (0.111 R)
• M14: 3,566,712 km (0.112 R)
• M15: 4,105,863 km (0.105 R)
• M16: 4,216,865 km (0.05 R)
• M17: 4,356,888 km (0.041 R)
• M18: 4,413,436 km (0.106 R)
• M19: 4,641,872 km (0.108 R)
• M20: 5,199,723 km (0.12 R)
• M21: 5,655,099 km (0.088 R)
• M22: 5,965,963 km (0.103 R)
• M23: 6,028,794 km (0.044 R)
• M24: 6,155,055 km (0.046 R)
• M25: 6,474,895 km (0.12 R)
• M26: 6,931,617 km (0.055 R)
• M27: 7,130,433 km (0.079 R)
• M28: 7,365,002 km (0.05 R)
• M29: 7,910,586 km (0.053 R)
• M30: 8,083,671 km (0.108 R)
• M31: 8,398,574 km (0.112 R)
• M32: 8,896,436 km (0.091 R)
• M33: 9,367,220 km (0.089 R)
• M34: 9,587,428 km (0.063 R)
• M35: 10,070,031 km (0.096 R)
• M36: 10,636,857 km (0.088 R)
• M37: 10,828,043 km (0.113 R)
• M38: 11,999,395 km (0.041 R)
• M39: 12,761,895 km (0.055 R)
• M40: 14,291,234 km (0.113 R)
• M41: 14,544,653 km (0.056 R)
• M42: 15,616,671 km (0.069 R)
• M43: 15,877,720 km (0.034 R)
• M44: 16,184,246 km (0.12 R)
• M45: 16,272,060 km (0.075 R)
• M46: 16,580,979 km (0.085 R)
• M47: 17,159,923 km (0.119 R)
• M48: 17,700,121 km (0.116 R)
• M49: 18,154,599 km (0.048 R)
• M50: 19,028,550 km (0.117 R)
• M51: 20,913,184 km (0.069 R)
• M52: 21,152,989 km (0.092 R)
• M53: 21,829,022 km (0.04 R)
• M54: 21,974,880 km (0.108 R)
• M55: 23,999,837 km (0.109 R)
• M56: 24,351,392 km (0.083 R)
• M57: 24,553,199 km (0.095 R)
• M58: 25,518,854 km (0.103 R)
• M59: 26,548,835 km (0.1 R)
• M60: 28,649,189 km (0.056 R)
• M61: 29,450,435 km (0.107 R)
• M62: 30,205,007 km (0.108 R)
• M63: 30,802,351 km (0.09 R)
• M64: 30,966,011 km (0.072 R)
• M65: 31,293,930 km (0.115 R)
• M66: 31,733,149 km (0.082 R)
• M67: 31,843,253 km (0.101 R)
• M68: 32,506,720 km (0.044 R)
• M69: 33,007,125 km (0.048 R)
• M70: 33,454,273 km (0.11 R)
• M71: 33,622,421 km (0.102 R)
• M72: 33,903,216 km (0.085 R)
• M73: 34,920,930 km (0.111 R)
• M74: 34,977,777 km (0.056 R)
• M75: 35,091,472 km (0.118 R)
• M76: 35,262,312 km (0.082 R)
• M77: 35,891,222 km (0.116 R)
• M78: 36,235,746 km (0.112 R)
• M79: 37,044,173 km (0.069 R)
• M80: 37,102,067 km (0.082 R)
• M81: 37,508,674 km (0.084 R)
• M82: 38,209,091 km (0.105 R)
• M83: 39,445,219 km (0.116 R)
• M84: 39,504,459 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit