🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.92 AU - 1.14 AU

Year: 394 Days

Day: 16.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.4 AU - 2 AU

Year: 835 Days

Day: 22.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.57 AU - 2.59 AU

Year: 1130 Days

Day: 45.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.08 AU - 3.28 AU

Year: 2136 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.88 AU - 4 AU

Year: 2404 Days

Day: 26.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,824,711 km

• M1: 62,981 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 13.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.84 AU - 6.06 AU

Year: 4793 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,824,711 km

• M1: 204,500 km (0.088 R)
• M2: 293,062 km (0.097 R)
• M3: 450,290 km (0.087 R)
• M4: 704,905 km (0.114 R)
• M5: 857,944 km (0.12 R)
• M6: 1,550,881 km (0.105 R)
• M7: 1,721,572 km (0.116 R)
• M8: 1,989,652 km (0.102 R)
• M9: 2,119,503 km (0.111 R)
• M10: 2,348,986 km (0.053 R)
• M11: 2,546,605 km (0.091 R)
• M12: 2,832,636 km (0.105 R)
• M13: 3,237,896 km (0.104 R)
• M14: 3,414,123 km (0.064 R)
• M15: 3,570,901 km (0.107 R)
• M16: 3,661,707 km (0.103 R)
• M17: 3,868,751 km (0.072 R)
• M18: 3,985,586 km (0.115 R)
• M19: 4,127,256 km (0.064 R)
• M20: 4,222,549 km (0.099 R)
• M21: 4,391,296 km (0.072 R)
• M22: 4,860,884 km (0.075 R)
• M23: 5,165,764 km (0.069 R)
• M24: 5,582,095 km (0.081 R)
• M25: 5,847,930 km (0.094 R)
• M26: 6,090,728 km (0.065 R)
• M27: 6,670,270 km (0.106 R)
• M28: 7,181,296 km (0.054 R)
• M29: 7,354,531 km (0.049 R)
• M30: 7,616,925 km (0.089 R)
• M31: 7,912,082 km (0.087 R)
• M32: 8,120,920 km (0.081 R)
• M33: 8,851,108 km (0.097 R)
• M34: 9,761,261 km (0.084 R)
• M35: 9,985,508 km (0.052 R)
• M36: 10,211,401 km (0.093 R)
• M37: 10,999,034 km (0.069 R)
• M38: 11,232,407 km (0.118 R)
• M39: 11,433,765 km (0.083 R)
• M40: 11,670,130 km (0.108 R)
• M41: 12,389,396 km (0.036 R)
• M42: 13,052,414 km (0.117 R)
• M43: 13,584,085 km (0.109 R)
• M44: 13,942,372 km (0.086 R)
• M45: 14,158,990 km (0.082 R)
• M46: 14,888,878 km (0.102 R)
• M47: 15,110,133 km (0.075 R)
• M48: 15,556,234 km (0.032 R)
• M49: 15,743,381 km (0.104 R)
• M50: 16,423,153 km (0.118 R)
• M51: 16,728,483 km (0.088 R)
• M52: 17,889,961 km (0.111 R)
• M53: 18,164,622 km (0.109 R)
• M54: 18,282,805 km (0.06 R)
• M55: 19,559,323 km (0.105 R)
• M56: 20,208,428 km (0.083 R)
• M57: 20,699,857 km (0.112 R)
• M58: 20,988,432 km (0.094 R)
• M59: 21,153,887 km (0.07 R)
• M60: 22,535,423 km (0.116 R)
• M61: 23,429,719 km (0.109 R)
• M62: 23,644,392 km (0.054 R)
• M63: 24,119,066 km (0.078 R)
• M64: 24,292,301 km (0.106 R)
• M65: 24,509,666 km (0.101 R)
• M66: 24,596,732 km (0.027 R)
• M67: 24,771,163 km (0.073 R)
• M68: 25,385,113 km (0.09 R)
• M69: 25,517,358 km (0.062 R)
• M70: 26,004,149 km (0.052 R)
• M71: 26,315,462 km (0.102 R)
• M72: 27,437,596 km (0.1 R)
• M73: 28,804,771 km (0.072 R)
• M74: 29,127,005 km (0.063 R)
• M75: 29,543,036 km (0.095 R)
• M76: 30,007,538 km (0.109 R)
• M77: 30,334,110 km (0.107 R)
• M78: 31,132,364 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 4.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.86 AU - 13.34 AU

Year: 16849 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,824,711 km

• M1: 126,709 km (0.044 R)
• M2: 154,086 km (0.066 R)
• M3: 348,264 km (0.093 R)
• M4: 588,817 km (0.028 R)
• M5: 916,736 km (0.11 R)
• M6: 1,462,618 km (0.098 R)
• M7: 1,767,050 km (0.099 R)
• M8: 2,169,768 km (0.114 R)
• M9: 2,330,436 km (0.096 R)
• M10: 3,653,479 km (0.052 R)
• M11: 3,917,071 km (0.094 R)
• M12: 3,965,690 km (0.078 R)
• M13: 4,088,061 km (0.036 R)
• M14: 4,361,676 km (0.101 R)
• M15: 4,412,090 km (0.069 R)
• M16: 4,589,962 km (0.107 R)
• M17: 5,137,640 km (0.066 R)
• M18: 5,217,525 km (0.077 R)
• M19: 5,271,081 km (0.054 R)
• M20: 5,459,724 km (0.098 R)
• M21: 5,678,137 km (0.054 R)
• M22: 5,816,216 km (0.095 R)
• M23: 5,955,192 km (0.111 R)
• M24: 6,580,212 km (0.105 R)
• M25: 7,707,731 km (0.117 R)
• M26: 10,168,766 km (0.117 R)
• M27: 10,504,762 km (0.107 R)
• M28: 10,981,381 km (0.067 R)
• M29: 11,015,639 km (0.098 R)
• M30: 11,050,047 km (0.119 R)
• M31: 11,569,451 km (0.112 R)
• M32: 11,884,952 km (0.096 R)
• M33: 12,026,173 km (0.103 R)
• M34: 12,167,842 km (0.053 R)
• M35: 12,488,580 km (0.116 R)
• M36: 13,577,952 km (0.083 R)
• M37: 13,836,457 km (0.104 R)
• M38: 13,873,557 km (0.046 R)
• M39: 15,652,724 km (0.103 R)
• M40: 15,962,542 km (0.088 R)
• M41: 16,509,771 km (0.077 R)
• M42: 16,746,285 km (0.111 R)
• M43: 16,864,916 km (0.065 R)
• M44: 17,023,490 km (0.107 R)
• M45: 17,102,926 km (0.069 R)
• M46: 17,182,512 km (0.113 R)
• M47: 18,309,882 km (0.111 R)
• M48: 18,350,572 km (0.063 R)
• M49: 18,472,943 km (0.104 R)
• M50: 18,964,821 km (0.05 R)
• M51: 19,005,961 km (0.1 R)
• M52: 19,419,449 km (0.087 R)
• M53: 19,544,214 km (0.064 R)
• M54: 19,752,454 km (0.091 R)
• M55: 20,003,330 km (0.084 R)
• M56: 20,129,291 km (0.091 R)
• M57: 20,805,025 km (0.081 R)
• M58: 22,178,632 km (0.085 R)
• M59: 23,847,397 km (0.108 R)
• M60: 24,517,296 km (0.082 R)
• M61: 24,922,108 km (0.066 R)
• M62: 25,875,345 km (0.066 R)
• M63: 25,920,973 km (0.114 R)
• M64: 26,701,874 km (0.105 R)
• M65: 26,933,002 km (0.1 R)
• M66: 27,304,155 km (0.086 R)
• M67: 27,723,777 km (0.045 R)
• M68: 27,910,924 km (0.059 R)
• M69: 28,333,538 km (0.057 R)
• M70: 29,185,198 km (0.094 R)
• M71: 29,471,080 km (0.08 R)
• M72: 29,757,709 km (0.074 R)
• M73: 31,253,688 km (0.078 R)
• M74: 32,379,262 km (0.103 R)
• M75: 32,477,698 km (0.104 R)
• M76: 32,773,752 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.3

Radius: 7

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.42 AU - 16.84 AU

Year: 22171 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,824,711 km

• M1: 107,262 km (0.12 R)
• M2: 249,080 km (0.091 R)
• M3: 442,361 km (0.056 R)
• M4: 503,247 km (0.087 R)
• M5: 611,556 km (0.119 R)
• M6: 727,794 km (0.11 R)
• M7: 1,009,486 km (0.057 R)
• M8: 1,064,389 km (0.065 R)
• M9: 1,293,722 km (0.088 R)
• M10: 1,507,348 km (0.075 R)
• M11: 1,831,826 km (0.078 R)
• M12: 2,107,086 km (0.087 R)
• M13: 2,358,560 km (0.057 R)
• M14: 3,009,161 km (0.034 R)
• M15: 3,500,141 km (0.116 R)
• M16: 3,584,365 km (0.062 R)
• M17: 3,797,991 km (0.074 R)
• M18: 4,104,218 km (0.115 R)
• M19: 4,282,688 km (0.116 R)
• M20: 4,372,895 km (0.103 R)
• M21: 4,927,455 km (0.078 R)
• M22: 5,406,467 km (0.079 R)
• M23: 5,701,175 km (0.077 R)
• M24: 5,900,439 km (0.107 R)
• M25: 6,983,977 km (0.088 R)
• M26: 7,739,895 km (0.102 R)
• M27: 7,849,999 km (0.083 R)
• M28: 8,635,238 km (0.076 R)
• M29: 8,749,531 km (0.083 R)
• M30: 9,386,818 km (0.095 R)
• M31: 10,400,792 km (0.112 R)
• M32: 11,386,492 km (0.098 R)
• M33: 11,574,686 km (0.047 R)
• M34: 11,637,667 km (0.059 R)
• M35: 11,700,648 km (0.098 R)
• M36: 11,890,488 km (0.114 R)
• M37: 12,920,319 km (0.086 R)
• M38: 13,051,068 km (0.058 R)
• M39: 13,844,685 km (0.114 R)
• M40: 13,978,425 km (0.043 R)
• M41: 14,382,339 km (0.042 R)
• M42: 14,653,710 km (0.109 R)
• M43: 16,106,305 km (0.075 R)
• M44: 17,099,934 km (0.097 R)
• M45: 17,387,461 km (0.066 R)
• M46: 17,967,452 km (0.074 R)
• M47: 18,113,310 km (0.067 R)
• M48: 18,923,233 km (0.081 R)
• M49: 19,220,634 km (0.109 R)
• M50: 19,519,530 km (0.085 R)
• M51: 20,349,649 km (0.098 R)
• M52: 21,191,137 km (0.054 R)
• M53: 22,908,072 km (0.107 R)
• M54: 22,987,209 km (0.115 R)
• M55: 25,075,595 km (0.069 R)
• M56: 25,566,127 km (0.109 R)
• M57: 25,648,106 km (0.061 R)
• M58: 26,142,378 km (0.113 R)
• M59: 26,224,956 km (0.11 R)
• M60: 26,639,641 km (0.052 R)
• M61: 27,391,520 km (0.118 R)
• M62: 27,643,742 km (0.114 R)
• M63: 28,574,839 km (0.09 R)
• M64: 29,344,370 km (0.055 R)
• M65: 29,688,595 km (0.117 R)
• M66: 30,120,783 km (0.055 R)
• M67: 31,605,542 km (0.116 R)
• M68: 32,046,706 km (0.115 R)
• M69: 35,649,173 km (0.115 R)
• M70: 35,832,729 km (0.11 R)
• M71: 36,108,438 km (0.095 R)
• M72: 37,871,449 km (0.078 R)
• M73: 38,246,192 km (0.115 R)
• M74: 40,233,599 km (0.042 R)
• M75: 42,935,187 km (0.04 R)
• M76: 43,032,725 km (0.095 R)
• M77: 43,228,100 km (0.108 R)
• M78: 44,801,570 km (0.111 R)
• M79: 46,995,423 km (0.101 R)
• M80: 47,196,632 km (0.07 R)
• M81: 48,511,298 km (0.096 R)
• M82: 49,326,308 km (0.112 R)
• M83: 50,043,031 km (0.077 R)
• M84: 57,613,132 km (0.113 R)
• M85: 57,936,263 km (0.073 R)
• M86: 59,560,747 km (0.042 R)
• M87: 60,323,845 km (0.106 R)
• M88: 61,529,754 km (0.116 R)
• M89: 63,965,058 km (0.078 R)
• M90: 66,883,712 km (0.084 R)
• M91: 71,226,688 km (0.051 R)
• M92: 72,966,062 km (0.112 R)
• M93: 74,719,200 km (0.094 R)
• M94: 76,368,067 km (0.062 R)
• M95: 77,672,112 km (0.117 R)
• M96: 78,267,212 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.7

Radius: 3.6

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.65 AU - 20.07 AU

Year: 29637 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,824,711 km

• M1: 160,219 km (0.096 R)
• M2: 412,741 km (0.081 R)
• M3: 619,485 km (0.117 R)
• M4: 669,450 km (0.066 R)
• M5: 746,942 km (0.107 R)
• M6: 1,085,632 km (0.095 R)
• M7: 1,920,388 km (0.109 R)
• M8: 1,957,039 km (0.085 R)
• M9: 2,820,668 km (0.066 R)
• M10: 4,398,776 km (0.092 R)
• M11: 4,496,014 km (0.044 R)
• M12: 5,505,351 km (0.028 R)
• M13: 6,636,910 km (0.064 R)
• M14: 7,257,292 km (0.072 R)
• M15: 7,778,640 km (0.113 R)
• M16: 7,837,283 km (0.105 R)
• M17: 8,856,792 km (0.075 R)
• M18: 11,749,417 km (0.119 R)
• M19: 12,223,343 km (0.113 R)
• M20: 12,291,559 km (0.096 R)
• M21: 12,359,926 km (0.081 R)
• M22: 13,330,068 km (0.074 R)
• M23: 13,611,761 km (0.075 R)
• M24: 15,637,615 km (0.105 R)
• M25: 16,609,702 km (0.052 R)
• M26: 16,912,638 km (0.077 R)
• M27: 17,293,963 km (0.105 R)
• M28: 17,447,300 km (0.102 R)
• M29: 17,601,087 km (0.116 R)
• M30: 17,987,498 km (0.044 R)
• M31: 18,220,721 km (0.093 R)
• M32: 18,690,160 km (0.064 R)
• M33: 19,880,809 km (0.102 R)
• M34: 20,444,943 km (0.119 R)
• M35: 21,753,774 km (0.108 R)
• M36: 22,168,310 km (0.085 R)
• M37: 22,501,764 km (0.076 R)
• M38: 23,342,803 km (0.109 R)
• M39: 24,623,510 km (0.081 R)
• M40: 24,709,828 km (0.105 R)
• M41: 24,968,932 km (0.104 R)
• M42: 25,142,166 km (0.078 R)
• M43: 28,509,614 km (0.102 R)
• M44: 28,690,628 km (0.098 R)
• M45: 28,963,045 km (0.059 R)
• M46: 29,327,615 km (0.055 R)
• M47: 31,921,343 km (0.095 R)
• M48: 32,297,881 km (0.115 R)
• M49: 32,581,219 km (0.043 R)
• M50: 34,106,220 km (0.11 R)
• M51: 36,044,859 km (0.034 R)
• M52: 37,621,471 km (0.076 R)
• M53: 37,819,987 km (0.056 R)
• M54: 39,019,164 km (0.09 R)
• M55: 41,249,818 km (0.118 R)
• M56: 41,557,241 km (0.111 R)
• M57: 43,417,341 km (0.089 R)
• M58: 44,777,635 km (0.041 R)
• M59: 44,882,802 km (0.117 R)
• M60: 45,515,751 km (0.084 R)
• M61: 47,647,071 km (0.059 R)
• M62: 49,375,376 km (0.098 R)
• M63: 50,356,438 km (0.107 R)
• M64: 51,564,292 km (0.085 R)
• M65: 52,781,719 km (0.094 R)
• M66: 53,115,472 km (0.076 R)
• M67: 55,132,051 km (0.119 R)
• M68: 56,149,766 km (0.094 R)
• M69: 59,009,030 km (0.107 R)
• M70: 68,955,942 km (0.091 R)
• M71: 70,296,339 km (0.104 R)
• M72: 70,418,710 km (0.102 R)
• M73: 71,153,834 km (0.07 R)
• M74: 72,384,725 km (0.093 R)
• M75: 72,879,146 km (0.081 R)
• M76: 74,119,911 km (0.087 R)
• M77: 74,493,456 km (0.118 R)
• M78: 75,117,579 km (0.053 R)
• M79: 75,367,706 km (0.1 R)
• M80: 76,119,585 km (0.101 R)
• M81: 76,370,760 km (0.11 R)
• M82: 77,504,712 km (0.04 R)
• M83: 77,630,973 km (0.102 R)
• M84: 78,263,622 km (0.113 R)
• M85: 78,517,190 km (0.059 R)
• M86: 78,898,067 km (0.112 R)
• M87: 79,406,849 km (0.063 R)
• M88: 79,534,157 km (0.048 R)
• M89: 79,916,679 km (0.084 R)
• M90: 82,095,422 km (0.093 R)
• M91: 82,610,936 km (0.109 R)
• M92: 82,869,142 km (0.074 R)
• M93: 83,127,498 km (0.119 R)
• M94: 83,645,106 km (0.051 R)
• M95: 83,904,359 km (0.097 R)
• M96: 84,553,614 km (0.078 R)
• M97: 86,118,557 km (0.115 R)
• M98: 87,561,429 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit