🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.14 AU

Year: 389 Days

Day: 15.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,460,773 km

• M1: 122,221 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.22 AU - 1.36 AU

Year: 561 Days

Day: 32.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.99 AU - 1.63 AU

Year: 574 Days

Day: 42.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.1 AU - 1.64 AU

Year: 614 Days

Day: 39.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.35 AU - 2.23 AU

Year: 917 Days

Day: 14.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 171.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 13.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.46 AU - 9.82 AU

Year: 8892 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,460,773 km

• M1: 273,166 km (0.106 R)
• M2: 392,994 km (0.104 R)
• M3: 698,921 km (0.057 R)
• M4: 1,053,618 km (0.036 R)
• M5: 1,140,235 km (0.05 R)
• M6: 1,352,814 km (0.072 R)
• M7: 1,496,727 km (0.088 R)
• M8: 1,748,500 km (0.036 R)
• M9: 2,050,987 km (0.076 R)
• M10: 2,467,766 km (0.08 R)
• M11: 2,726,720 km (0.083 R)
• M12: 2,828,896 km (0.081 R)
• M13: 3,402,454 km (0.092 R)
• M14: 3,850,799 km (0.117 R)
• M15: 4,012,215 km (0.083 R)
• M16: 4,341,929 km (0.098 R)
• M17: 4,803,737 km (0.092 R)
• M18: 5,028,134 km (0.093 R)
• M19: 5,255,822 km (0.118 R)
• M20: 5,617,101 km (0.08 R)
• M21: 5,800,807 km (0.106 R)
• M22: 5,959,830 km (0.044 R)
• M23: 6,147,276 km (0.071 R)
• M24: 6,916,658 km (0.069 R)
• M25: 7,057,280 km (0.101 R)
• M26: 7,542,575 km (0.069 R)
• M27: 7,687,386 km (0.113 R)
• M28: 7,774,601 km (0.065 R)
• M29: 7,950,379 km (0.099 R)
• M30: 8,097,733 km (0.111 R)
• M31: 8,246,134 km (0.09 R)
• M32: 8,757,160 km (0.088 R)
• M33: 8,878,933 km (0.11 R)
• M34: 9,031,971 km (0.116 R)
• M35: 9,340,741 km (0.089 R)
• M36: 9,496,473 km (0.12 R)
• M37: 9,652,952 km (0.109 R)
• M38: 10,032,183 km (0.078 R)
• M39: 10,352,023 km (0.062 R)
• M40: 10,870,679 km (0.086 R)
• M41: 11,199,196 km (0.087 R)
• M42: 11,331,440 km (0.099 R)
• M43: 12,034,850 km (0.118 R)
• M44: 12,272,411 km (0.054 R)
• M45: 12,443,102 km (0.105 R)
• M46: 12,683,356 km (0.118 R)
• M47: 13,308,227 km (0.092 R)
• M48: 14,769,050 km (0.064 R)
• M49: 15,610,837 km (0.096 R)
• M50: 16,205,489 km (0.117 R)
• M51: 16,656,377 km (0.093 R)
• M52: 16,959,312 km (0.077 R)
• M53: 18,072,769 km (0.093 R)
• M54: 19,368,436 km (0.062 R)
• M55: 19,527,459 km (0.101 R)
• M56: 19,727,022 km (0.087 R)
• M57: 19,847,000 km (0.099 R)
• M58: 20,208,578 km (0.041 R)
• M59: 20,531,709 km (0.045 R)
• M60: 20,734,564 km (0.074 R)
• M61: 20,978,857 km (0.072 R)
• M62: 21,924,166 km (0.118 R)
• M63: 22,381,337 km (0.095 R)
• M64: 24,155,269 km (0.063 R)
• M65: 25,145,906 km (0.117 R)
• M66: 26,237,671 km (0.107 R)
• M67: 26,811,529 km (0.1 R)
• M68: 27,300,265 km (0.119 R)
• M69: 27,478,735 km (0.053 R)
• M70: 27,926,631 km (0.09 R)
• M71: 28,016,540 km (0.07 R)
• M72: 28,151,477 km (0.097 R)
• M73: 28,738,948 km (0.12 R)
• M74: 28,875,082 km (0.102 R)
• M75: 29,011,515 km (0.081 R)
• M76: 29,788,227 km (0.111 R)
• M77: 29,880,080 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.1

Radius: 5.3

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.82 AU - 13.96 AU

Year: 17719 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,460,773 km

• M1: 92,003 km (0.106 R)
• M2: 139,874 km (0.067 R)
• M3: 450,140 km (0.112 R)
• M4: 795,412 km (0.099 R)
• M5: 867,967 km (0.059 R)
• M6: 942,766 km (0.11 R)
• M7: 1,098,796 km (0.069 R)
• M8: 1,348,326 km (0.069 R)
• M9: 1,554,471 km (0.083 R)
• M10: 1,676,693 km (0.11 R)
• M11: 1,770,491 km (0.107 R)
• M12: 2,231,103 km (0.112 R)
• M13: 2,334,475 km (0.104 R)
• M14: 2,369,181 km (0.094 R)
• M15: 2,617,813 km (0.069 R)
• M16: 2,912,072 km (0.116 R)
• M17: 3,139,760 km (0.032 R)
• M18: 3,294,744 km (0.116 R)
• M19: 3,571,948 km (0.12 R)
• M20: 4,148,648 km (0.104 R)
• M21: 4,709,939 km (0.11 R)
• M22: 5,067,029 km (0.047 R)
• M23: 5,386,720 km (0.045 R)
• M24: 5,432,946 km (0.038 R)
• M25: 5,949,807 km (0.114 R)
• M26: 6,630,178 km (0.069 R)
• M27: 7,386,096 km (0.101 R)
• M28: 8,705,698 km (0.078 R)
• M29: 9,925,669 km (0.062 R)
• M30: 10,267,650 km (0.099 R)
• M31: 10,439,987 km (0.062 R)
• M32: 10,555,476 km (0.087 R)
• M33: 10,787,802 km (0.062 R)
• M34: 11,021,623 km (0.112 R)
• M35: 11,554,192 km (0.074 R)
• M36: 12,952,483 km (0.119 R)
• M37: 13,892,855 km (0.071 R)
• M38: 15,574,335 km (0.08 R)
• M39: 18,353,265 km (0.063 R)
• M40: 18,422,828 km (0.039 R)
• M41: 18,562,553 km (0.09 R)
• M42: 20,408,890 km (0.081 R)
• M43: 20,553,401 km (0.117 R)
• M44: 20,625,806 km (0.114 R)
• M45: 20,988,731 km (0.109 R)
• M46: 22,536,470 km (0.094 R)
• M47: 22,910,316 km (0.089 R)
• M48: 23,286,255 km (0.058 R)
• M49: 24,044,267 km (0.095 R)
• M50: 26,130,858 km (0.09 R)
• M51: 27,474,098 km (0.058 R)
• M52: 29,082,873 km (0.088 R)
• M53: 29,326,867 km (0.051 R)
• M54: 30,556,861 km (0.101 R)
• M55: 31,302,756 km (0.115 R)
• M56: 31,803,460 km (0.09 R)
• M57: 33,661,914 km (0.099 R)
• M58: 33,832,456 km (0.096 R)
• M59: 35,035,373 km (0.058 R)
• M60: 35,468,309 km (0.06 R)
• M61: 36,602,261 km (0.105 R)
• M62: 37,305,969 km (0.032 R)
• M63: 37,748,180 km (0.071 R)
• M64: 38,014,165 km (0.062 R)
• M65: 38,370,059 km (0.12 R)
• M66: 38,905,769 km (0.079 R)
• M67: 39,984,519 km (0.115 R)
• M68: 41,164,397 km (0.077 R)
• M69: 42,447,648 km (0.118 R)
• M70: 44,116,861 km (0.083 R)
• M71: 45,335,635 km (0.103 R)
• M72: 45,524,128 km (0.092 R)
• M73: 46,091,254 km (0.1 R)
• M74: 47,423,423 km (0.097 R)
• M75: 48,478,985 km (0.082 R)
• M76: 49,445,238 km (0.036 R)
• M77: 51,495,177 km (0.115 R)
• M78: 52,283,259 km (0.11 R)
• M79: 52,382,143 km (0.108 R)
• M80: 53,174,713 km (0.027 R)
• M81: 54,171,184 km (0.086 R)
• M82: 54,771,969 km (0.046 R)
• M83: 56,182,378 km (0.107 R)
• M84: 57,197,100 km (0.075 R)
• M85: 57,706,780 km (0.085 R)
• M86: 59,554,015 km (0.104 R)
• M87: 60,588,484 km (0.07 R)
• M88: 61,420,398 km (0.091 R)
• M89: 65,636,365 km (0.114 R)
• M90: 66,169,831 km (0.083 R)
• M91: 67,133,840 km (0.109 R)
• M92: 67,456,223 km (0.055 R)
• M93: 70,926,594 km (0.088 R)
• M94: 72,462,965 km (0.059 R)
• M95: 73,677,849 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.96 AU - 18.64 AU

Year: 24047 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,460,773 km

• M1: 107,411 km (0.045 R)
• M2: 386,561 km (0.058 R)
• M3: 565,630 km (0.116 R)
• M4: 655,837 km (0.058 R)
• M5: 770,579 km (0.039 R)
• M6: 851,062 km (0.116 R)
• M7: 913,145 km (0.052 R)
• M8: 1,224,010 km (0.105 R)
• M9: 1,342,790 km (0.081 R)
• M10: 1,415,944 km (0.114 R)
• M11: 1,669,512 km (0.073 R)
• M12: 1,882,689 km (0.101 R)
• M13: 2,364,544 km (0.093 R)
• M14: 2,789,103 km (0.045 R)
• M15: 3,435,964 km (0.11 R)
• M16: 3,776,449 km (0.109 R)
• M17: 3,880,718 km (0.115 R)
• M18: 4,127,704 km (0.104 R)
• M19: 4,271,169 km (0.11 R)
• M20: 4,711,286 km (0.039 R)
• M21: 4,899,031 km (0.117 R)
• M22: 5,753,983 km (0.112 R)
• M23: 5,914,352 km (0.097 R)
• M24: 6,487,312 km (0.114 R)
• M25: 6,780,374 km (0.083 R)
• M26: 6,949,868 km (0.112 R)
• M27: 7,077,774 km (0.093 R)
• M28: 7,336,130 km (0.068 R)
• M29: 9,606,726 km (0.039 R)
• M30: 9,797,165 km (0.114 R)
• M31: 9,892,907 km (0.086 R)
• M32: 10,669,320 km (0.115 R)
• M33: 10,767,756 km (0.078 R)
• M34: 10,866,490 km (0.108 R)
• M35: 12,435,173 km (0.117 R)
• M36: 12,903,714 km (0.095 R)
• M37: 13,644,074 km (0.104 R)
• M38: 13,804,443 km (0.11 R)
• M39: 14,019,415 km (0.072 R)
• M40: 14,289,589 km (0.116 R)
• M41: 14,670,614 km (0.11 R)
• M42: 15,110,283 km (0.117 R)
• M43: 15,554,439 km (0.086 R)
• M44: 16,285,075 km (0.092 R)
• M45: 19,678,553 km (0.086 R)
• M46: 20,959,410 km (0.095 R)
• M47: 22,835,367 km (0.103 R)
• M48: 23,089,534 km (0.12 R)
• M49: 23,153,113 km (0.101 R)
• M50: 23,986,523 km (0.052 R)
• M51: 25,550,419 km (0.059 R)
• M52: 25,880,432 km (0.095 R)
• M53: 25,946,554 km (0.11 R)
• M54: 26,012,826 km (0.075 R)
• M55: 26,878,848 km (0.053 R)
• M56: 27,686,527 km (0.057 R)
• M57: 28,025,515 km (0.088 R)
• M58: 28,365,851 km (0.109 R)
• M59: 28,570,650 km (0.088 R)
• M60: 29,394,934 km (0.118 R)
• M61: 30,366,423 km (0.066 R)
• M62: 31,137,002 km (0.108 R)
• M63: 32,269,457 km (0.087 R)
• M64: 32,340,816 km (0.108 R)
• M65: 33,199,507 km (0.072 R)
• M66: 33,415,377 km (0.08 R)
• M67: 36,857,774 km (0.115 R)
• M68: 37,006,773 km (0.085 R)
• M69: 38,205,651 km (0.109 R)
• M70: 38,281,048 km (0.091 R)
• M71: 39,037,415 km (0.03 R)
• M72: 39,265,252 km (0.04 R)
• M73: 39,798,569 km (0.083 R)
• M74: 40,564,659 km (0.061 R)
• M75: 41,181,152 km (0.098 R)
• M76: 43,284,199 km (0.116 R)
• M77: 43,677,492 km (0.055 R)
• M78: 44,944,137 km (0.094 R)
• M79: 46,866,320 km (0.118 R)
• M80: 47,756,278 km (0.091 R)
• M81: 48,244,117 km (0.118 R)
• M82: 48,733,601 km (0.097 R)
• M83: 49,306,710 km (0.069 R)
• M84: 50,129,349 km (0.1 R)
• M85: 50,211,777 km (0.087 R)
• M86: 52,038,517 km (0.106 R)
• M87: 52,708,117 km (0.034 R)
• M88: 54,225,189 km (0.118 R)
• M89: 55,159,278 km (0.101 R)
• M90: 56,871,276 km (0.076 R)
• M91: 57,043,463 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.1

Radius: 4.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.24 AU - 16.3 AU

Year: 25128 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,460,773 km

• M1: 167,550 km (0.086 R)
• M2: 293,212 km (0.083 R)
• M3: 722,558 km (0.091 R)
• M4: 803,789 km (0.104 R)
• M5: 1,206,058 km (0.06 R)
• M6: 1,352,514 km (0.055 R)
• M7: 1,825,393 km (0.085 R)
• M8: 1,880,894 km (0.105 R)
• M9: 2,496,938 km (0.065 R)
• M10: 2,620,955 km (0.066 R)
• M11: 2,939,748 km (0.068 R)
• M12: 3,895,828 km (0.033 R)
• M13: 4,003,688 km (0.067 R)
• M14: 4,185,449 km (0.092 R)
• M15: 4,481,952 km (0.071 R)
• M16: 4,519,501 km (0.117 R)
• M17: 4,632,747 km (0.064 R)
• M18: 4,823,634 km (0.09 R)
• M19: 7,218,097 km (0.031 R)
• M20: 7,306,210 km (0.075 R)
• M21: 7,528,363 km (0.077 R)
• M22: 8,024,729 km (0.113 R)
• M23: 9,239,464 km (0.105 R)
• M24: 9,431,398 km (0.027 R)
• M25: 9,527,888 km (0.118 R)
• M26: 10,311,332 km (0.084 R)
• M27: 10,861,853 km (0.09 R)
• M28: 12,095,885 km (0.082 R)
• M29: 13,319,446 km (0.106 R)
• M30: 13,645,121 km (0.105 R)
• M31: 13,808,781 km (0.037 R)
• M32: 14,193,547 km (0.085 R)
• M33: 14,248,898 km (0.034 R)
• M34: 14,805,252 km (0.118 R)
• M35: 14,917,451 km (0.071 R)
• M36: 16,169,585 km (0.07 R)
• M37: 16,516,802 km (0.076 R)
• M38: 16,574,995 km (0.08 R)
• M39: 18,229,847 km (0.09 R)
• M40: 18,591,275 km (0.101 R)
• M41: 18,712,150 km (0.109 R)
• M42: 19,137,756 km (0.118 R)
• M43: 19,382,349 km (0.056 R)
• M44: 20,558,338 km (0.08 R)
• M45: 21,629,907 km (0.103 R)
• M46: 22,268,690 km (0.086 R)
• M47: 22,848,980 km (0.086 R)
• M48: 23,630,330 km (0.093 R)
• M49: 24,090,194 km (0.072 R)
• M50: 24,354,234 km (0.095 R)
• M51: 24,486,628 km (0.057 R)
• M52: 24,818,736 km (0.096 R)
• M53: 27,459,288 km (0.085 R)
• M54: 27,666,181 km (0.091 R)
• M55: 28,428,831 km (0.073 R)
• M56: 28,707,831 km (0.09 R)
• M57: 29,409,445 km (0.101 R)
• M58: 30,901,086 km (0.105 R)
• M59: 31,116,208 km (0.099 R)
• M60: 31,403,735 km (0.066 R)
• M61: 32,781,830 km (0.055 R)
• M62: 32,927,987 km (0.076 R)
• M63: 33,514,860 km (0.118 R)
• M64: 36,956,209 km (0.078 R)
• M65: 37,337,085 km (0.111 R)
• M66: 38,718,622 km (0.096 R)
• M67: 39,571,030 km (0.112 R)
• M68: 39,804,702 km (0.084 R)
• M69: 40,273,093 km (0.06 R)
• M70: 40,822,117 km (0.103 R)
• M71: 40,979,345 km (0.038 R)
• M72: 41,215,709 km (0.085 R)
• M73: 41,610,498 km (0.102 R)
• M74: 42,165,506 km (0.102 R)
• M75: 42,403,965 km (0.113 R)
• M76: 43,764,259 km (0.07 R)
• M77: 43,925,376 km (0.09 R)
• M78: 45,954,072 km (0.081 R)
• M79: 46,281,542 km (0.085 R)
• M80: 46,774,168 km (0.049 R)
• M81: 47,847,383 km (0.109 R)
• M82: 47,930,260 km (0.094 R)
• M83: 49,095,777 km (0.093 R)
• M84: 50,186,495 km (0.086 R)
• M85: 50,439,316 km (0.118 R)
• M86: 51,285,142 km (0.096 R)
• M87: 51,624,729 km (0.033 R)
• M88: 53,419,904 km (0.039 R)
• M89: 53,591,941 km (0.091 R)
• M90: 54,974,974 km (0.082 R)
• M91: 55,322,489 km (0.106 R)
• M92: 55,409,555 km (0.116 R)
• M93: 56,194,645 km (0.069 R)
• M94: 58,483,343 km (0.062 R)
• M95: 59,371,655 km (0.093 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: 430 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit