🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 233 Days

Day: 24.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,203,365 km

• M1: 45,179 km (0.051 R)
• M2: 173,384 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.99 AU - 0.99 AU

Year: 418 Days

Day: 18.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,203,365 km

• M1: 630,256 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.86 AU - 1.38 AU

Year: 503 Days

Day: 39 Hours

Environment

Temp: -57 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.04 AU - 1.42 AU

Year: 579 Days

Day: 42 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.51 AU - 1.79 AU

Year: 900 Days

Day: 33 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 10.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.13 AU - 6.35 AU

Year: 5093 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,203,365 km

• M1: 138,677 km (0.1 R)
• M2: 343,178 km (0.106 R)
• M3: 450,589 km (0.046 R)
• M4: 571,763 km (0.062 R)
• M5: 662,419 km (0.099 R)
• M6: 767,587 km (0.083 R)
• M7: 936,931 km (0.073 R)
• M8: 1,203,964 km (0.095 R)
• M9: 1,313,320 km (0.068 R)
• M10: 1,589,777 km (0.067 R)
• M11: 1,722,769 km (0.115 R)
• M12: 2,026,303 km (0.094 R)
• M13: 2,238,283 km (0.101 R)
• M14: 2,319,665 km (0.112 R)
• M15: 2,932,118 km (0.085 R)
• M16: 3,142,303 km (0.069 R)
• M17: 3,482,489 km (0.069 R)
• M18: 3,577,334 km (0.112 R)
• M19: 3,673,077 km (0.096 R)
• M20: 3,965,540 km (0.057 R)
• M21: 4,248,729 km (0.086 R)
• M22: 4,384,265 km (0.118 R)
• M23: 4,573,057 km (0.115 R)
• M24: 4,677,177 km (0.08 R)
• M25: 5,048,031 km (0.106 R)
• M26: 5,173,693 km (0.073 R)
• M27: 5,264,199 km (0.038 R)
• M28: 5,373,406 km (0.119 R)
• M29: 5,520,311 km (0.1 R)
• M30: 5,612,763 km (0.083 R)
• M31: 5,687,113 km (0.08 R)
• M32: 5,761,762 km (0.051 R)
• M33: 5,855,560 km (0.065 R)
• M34: 6,006,803 km (0.055 R)
• M35: 6,178,392 km (0.097 R)
• M36: 6,429,268 km (0.072 R)
• M37: 6,782,169 km (0.099 R)
• M38: 6,881,352 km (0.099 R)
• M39: 7,020,927 km (0.082 R)
• M40: 7,141,354 km (0.104 R)
• M41: 7,425,141 km (0.083 R)
• M42: 7,691,874 km (0.071 R)
• M43: 8,404,558 km (0.112 R)
• M44: 8,768,829 km (0.046 R)
• M45: 9,050,970 km (0.113 R)
• M46: 9,160,326 km (0.089 R)
• M47: 9,402,376 km (0.114 R)
• M48: 9,490,788 km (0.086 R)
• M49: 10,073,173 km (0.11 R)
• M50: 10,254,635 km (0.073 R)
• M51: 10,414,405 km (0.097 R)
• M52: 10,782,566 km (0.107 R)
• M53: 11,061,416 km (0.086 R)
• M54: 11,555,388 km (0.046 R)
• M55: 11,793,099 km (0.087 R)
• M56: 12,056,541 km (0.08 R)
• M57: 12,297,693 km (0.111 R)
• M58: 12,735,716 km (0.118 R)
• M59: 12,956,821 km (0.09 R)
• M60: 13,055,406 km (0.064 R)
• M61: 13,253,324 km (0.086 R)
• M62: 13,552,221 km (0.077 R)
• M63: 14,718,486 km (0.07 R)
• M64: 14,898,901 km (0.098 R)
• M65: 15,287,706 km (0.075 R)
• M66: 15,391,975 km (0.119 R)
• M67: 15,837,627 km (0.111 R)
• M68: 16,128,296 km (0.12 R)
• M69: 16,795,652 km (0.112 R)
• M70: 17,363,077 km (0.119 R)
• M71: 17,717,474 km (0.119 R)
• M72: 17,936,785 km (0.074 R)
• M73: 18,129,467 km (0.091 R)
• M74: 18,295,221 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 9.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.54 AU - 9.42 AU

Year: 9571 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,203,365 km

• M1: 135,685 km (0.115 R)
• M2: 301,141 km (0.103 R)
• M3: 403,914 km (0.104 R)
• M4: 476,768 km (0.092 R)
• M5: 613,950 km (0.108 R)
• M6: 791,373 km (0.07 R)
• M7: 1,029,981 km (0.092 R)
• M8: 1,119,740 km (0.075 R)
• M9: 1,227,899 km (0.074 R)
• M10: 1,405,322 km (0.095 R)
• M11: 1,573,919 km (0.106 R)
• M12: 1,968,409 km (0.113 R)
• M13: 2,081,355 km (0.076 R)
• M14: 2,313,980 km (0.06 R)
• M15: 2,373,370 km (0.053 R)
• M16: 2,974,754 km (0.04 R)
• M17: 3,039,679 km (0.112 R)
• M18: 4,784,888 km (0.086 R)
• M19: 4,912,196 km (0.115 R)
• M20: 5,353,958 km (0.064 R)
• M21: 5,459,724 km (0.036 R)
• M22: 5,835,514 km (0.084 R)
• M23: 6,612,226 km (0.109 R)
• M24: 6,811,490 km (0.12 R)
• M25: 7,216,003 km (0.031 R)
• M26: 7,421,102 km (0.072 R)
• M27: 7,480,043 km (0.1 R)
• M28: 7,568,904 km (0.075 R)
• M29: 7,658,065 km (0.092 R)
• M30: 7,747,524 km (0.037 R)
• M31: 7,867,352 km (0.104 R)
• M32: 7,957,709 km (0.051 R)
• M33: 8,169,689 km (0.109 R)
• M34: 8,816,999 km (0.087 R)
• M35: 8,879,531 km (0.104 R)
• M36: 9,257,715 km (0.054 R)
• M37: 9,641,284 km (0.102 R)
• M38: 10,489,952 km (0.104 R)
• M39: 10,956,847 km (0.109 R)
• M40: 11,807,461 km (0.109 R)
• M41: 12,644,012 km (0.049 R)
• M42: 13,283,992 km (0.119 R)
• M43: 13,535,615 km (0.097 R)
• M44: 14,892,169 km (0.104 R)
• M45: 15,871,137 km (0.091 R)
• M46: 16,987,437 km (0.096 R)
• M47: 17,065,377 km (0.1 R)
• M48: 17,221,557 km (0.085 R)
• M49: 17,851,215 km (0.048 R)
• M50: 18,129,018 km (0.077 R)
• M51: 18,248,547 km (0.066 R)
• M52: 18,528,444 km (0.082 R)
• M53: 20,444,045 km (0.099 R)
• M54: 20,609,949 km (0.094 R)
• M55: 20,734,714 km (0.104 R)
• M56: 20,859,777 km (0.082 R)
• M57: 21,152,391 km (0.104 R)
• M58: 21,530,574 km (0.066 R)
• M59: 22,464,663 km (0.085 R)
• M60: 22,764,607 km (0.116 R)
• M61: 23,281,917 km (0.117 R)
• M62: 23,628,984 km (0.107 R)
• M63: 23,890,331 km (0.092 R)
• M64: 24,460,000 km (0.104 R)
• M65: 24,636,226 km (0.085 R)
• M66: 24,724,489 km (0.103 R)
• M67: 25,167,299 km (0.108 R)
• M68: 26,511,585 km (0.106 R)
• M69: 28,016,988 km (0.109 R)
• M70: 28,478,647 km (0.092 R)
• M71: 28,989,375 km (0.039 R)
• M72: 29,409,595 km (0.041 R)
• M73: 29,550,067 km (0.078 R)
• M74: 29,831,611 km (0.087 R)
• M75: 31,205,517 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 6.6

Gravity: 21.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.09 AU - 10.29 AU

Year: 13811 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,203,365 km

• M1: 553,213 km (0.104 R)
• M2: 672,442 km (0.025 R)
• M3: 1,153,998 km (0.104 R)
• M4: 1,496,577 km (0.073 R)
• M5: 1,810,284 km (0.069 R)
• M6: 2,238,732 km (0.03 R)
• M7: 2,366,788 km (0.065 R)
• M8: 2,833,982 km (0.115 R)
• M9: 3,149,334 km (0.1 R)
• M10: 3,927,991 km (0.104 R)
• M11: 4,279,397 km (0.043 R)
• M12: 4,887,063 km (0.106 R)
• M13: 5,053,715 km (0.113 R)
• M14: 6,003,363 km (0.105 R)
• M15: 6,181,833 km (0.094 R)
• M16: 6,407,426 km (0.08 R)
• M17: 7,289,306 km (0.087 R)
• M18: 7,575,786 km (0.045 R)
• M19: 7,623,807 km (0.112 R)
• M20: 7,865,706 km (0.118 R)
• M21: 8,208,734 km (0.084 R)
• M22: 8,258,251 km (0.058 R)
• M23: 8,307,619 km (0.089 R)
• M24: 8,357,285 km (0.091 R)
• M25: 8,406,952 km (0.071 R)
• M26: 8,808,173 km (0.112 R)
• M27: 9,318,302 km (0.081 R)
• M28: 9,681,226 km (0.078 R)
• M29: 9,943,322 km (0.071 R)
• M30: 10,367,282 km (0.064 R)
• M31: 11,123,649 km (0.054 R)
• M32: 11,178,402 km (0.088 R)
• M33: 11,398,161 km (0.102 R)
• M34: 12,234,712 km (0.117 R)
• M35: 12,404,506 km (0.106 R)
• M36: 12,574,898 km (0.101 R)
• M37: 12,803,483 km (0.119 R)
• M38: 13,497,318 km (0.11 R)
• M39: 13,848,724 km (0.062 R)
• M40: 14,025,698 km (0.1 R)
• M41: 14,144,030 km (0.107 R)
• M42: 14,203,271 km (0.115 R)
• M43: 15,163,091 km (0.032 R)
• M44: 15,284,564 km (0.106 R)
• M45: 15,589,744 km (0.029 R)
• M46: 17,271,523 km (0.092 R)
• M47: 17,525,540 km (0.063 R)
• M48: 17,780,754 km (0.075 R)
• M49: 18,359,698 km (0.094 R)
• M50: 19,601,809 km (0.112 R)
• M51: 20,133,031 km (0.106 R)
• M52: 22,928,417 km (0.119 R)
• M53: 23,558,224 km (0.097 R)
• M54: 25,625,666 km (0.106 R)
• M55: 27,380,300 km (0.107 R)
• M56: 28,346,702 km (0.118 R)
• M57: 28,721,445 km (0.108 R)
• M58: 28,796,543 km (0.078 R)
• M59: 29,627,409 km (0.078 R)
• M60: 29,855,397 km (0.073 R)
• M61: 31,003,860 km (0.072 R)
• M62: 31,235,287 km (0.065 R)
• M63: 33,028,517 km (0.074 R)
• M64: 33,739,257 km (0.12 R)
• M65: 34,375,347 km (0.088 R)
• M66: 37,368,052 km (0.11 R)
• M67: 37,696,569 km (0.119 R)
• M68: 40,443,186 km (0.111 R)
• M69: 40,611,633 km (0.111 R)
• M70: 40,780,380 km (0.081 R)
• M71: 42,480,709 km (0.055 R)
• M72: 44,117,459 km (0.051 R)
• M73: 44,464,676 km (0.117 R)
• M74: 44,812,790 km (0.099 R)
• M75: 45,686,891 km (0.117 R)
• M76: 46,743,351 km (0.085 R)
• M77: 50,503,792 km (0.111 R)
• M78: 50,594,598 km (0.117 R)
• M79: 50,685,404 km (0.084 R)
• M80: 54,639,276 km (0.116 R)
• M81: 56,983,325 km (0.061 R)
• M82: 58,786,578 km (0.118 R)
• M83: 59,455,729 km (0.101 R)
• M84: 59,551,472 km (0.103 R)
• M85: 60,031,232 km (0.103 R)
• M86: 61,768,811 km (0.094 R)
• M87: 62,254,406 km (0.115 R)
• M88: 62,351,645 km (0.085 R)
• M89: 62,643,809 km (0.096 R)
• M90: 63,816,806 km (0.089 R)
• M91: 64,013,078 km (0.065 R)
• M92: 64,701,378 km (0.094 R)
• M93: 64,799,814 km (0.097 R)
• M94: 65,293,187 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 3.4

Gravity: 75.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.71 AU - 17.91 AU

Year: 27968 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,203,365 km

• M1: 102,774 km (0.09 R)
• M2: 449,990 km (0.102 R)
• M3: 474,824 km (0.112 R)
• M4: 578,345 km (0.088 R)
• M5: 806,482 km (0.073 R)
• M6: 898,784 km (0.112 R)
• M7: 1,161,179 km (0.099 R)
• M8: 2,553,785 km (0.111 R)
• M9: 4,170,789 km (0.105 R)
• M10: 4,438,270 km (0.056 R)
• M11: 4,656,234 km (0.073 R)
• M12: 4,766,487 km (0.069 R)
• M13: 4,933,588 km (0.076 R)
• M14: 5,975,537 km (0.055 R)
• M15: 6,035,376 km (0.084 R)
• M16: 6,831,088 km (0.038 R)
• M17: 7,209,421 km (0.095 R)
• M18: 7,986,133 km (0.103 R)
• M19: 8,184,500 km (0.05 R)
• M20: 9,828,431 km (0.06 R)
• M21: 10,040,859 km (0.117 R)
• M22: 10,614,867 km (0.09 R)
• M23: 11,347,298 km (0.109 R)
• M24: 12,020,189 km (0.115 R)
• M25: 12,095,736 km (0.057 R)
• M26: 12,399,569 km (0.073 R)
• M27: 12,937,373 km (0.091 R)
• M28: 14,035,571 km (0.115 R)
• M29: 15,000,478 km (0.109 R)
• M30: 15,490,860 km (0.051 R)
• M31: 16,571,405 km (0.084 R)
• M32: 16,739,703 km (0.073 R)
• M33: 18,716,489 km (0.042 R)
• M34: 19,865,849 km (0.067 R)
• M35: 20,584,517 km (0.103 R)
• M36: 21,770,380 km (0.116 R)
• M37: 21,954,684 km (0.109 R)
• M38: 22,790,936 km (0.092 R)
• M39: 23,354,172 km (0.036 R)
• M40: 24,974,617 km (0.095 R)
• M41: 25,167,598 km (0.09 R)
• M42: 26,042,446 km (0.03 R)
• M43: 28,021,626 km (0.079 R)
• M44: 28,423,147 km (0.118 R)
• M45: 29,843,728 km (0.03 R)
• M46: 32,437,306 km (0.086 R)
• M47: 32,647,940 km (0.103 R)
• M48: 35,969,462 km (0.101 R)
• M49: 36,515,195 km (0.11 R)
• M50: 39,621,445 km (0.111 R)
• M51: 39,959,237 km (0.117 R)
• M52: 41,662,558 km (0.078 R)
• M53: 42,235,518 km (0.038 R)
• M54: 44,086,642 km (0.116 R)
• M55: 44,436,701 km (0.096 R)
• M56: 44,670,523 km (0.095 R)
• M57: 44,787,658 km (0.073 R)
• M58: 46,556,054 km (0.11 R)
• M59: 52,119,749 km (0.053 R)
• M60: 54,478,159 km (0.119 R)
• M61: 54,728,436 km (0.051 R)
• M62: 55,481,662 km (0.094 R)
• M63: 59,169,847 km (0.117 R)
• M64: 60,071,773 km (0.101 R)
• M65: 60,589,382 km (0.034 R)
• M66: 62,674,028 km (0.09 R)
• M67: 66,645,702 km (0.064 R)
• M68: 69,202,928 km (0.116 R)
• M69: 72,478,672 km (0.1 R)
• M70: 74,135,319 km (0.11 R)
• M71: 75,246,682 km (0.048 R)
• M72: 75,804,532 km (0.058 R)
• M73: 76,083,831 km (0.054 R)
• M74: 79,179,759 km (0.11 R)
• M75: 79,463,247 km (0.095 R)
• M76: 80,173,388 km (0.033 R)
• M77: 81,171,057 km (0.108 R)
• M78: 81,886,284 km (0.06 R)
• M79: 82,029,599 km (0.078 R)
• M80: 83,755,659 km (0.076 R)
• M81: 83,900,021 km (0.086 R)
• M82: 85,638,947 km (0.087 R)
• M83: 86,075,623 km (0.107 R)
• M84: 87,975,965 km (0.057 R)
• M85: 88,122,720 km (0.104 R)
• M86: 89,005,048 km (0.09 R)
• M87: 89,299,756 km (0.095 R)
• M88: 89,594,763 km (0.109 R)
• M89: 91,520,686 km (0.066 R)
• M90: 94,810,643 km (0.028 R)
• M91: 95,413,073 km (0.084 R)
• M92: 96,167,794 km (0.11 R)
• M93: 97,076,003 km (0.065 R)
• M94: 98,139,195 km (0.113 R)
• M95: 102,122,089 km (0.082 R)
• M96: 102,276,324 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit