🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 12.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,448,353 km

• M1: 410,497 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.85 AU - 1.05 AU

Year: 337 Days

Day: 17 Hours

Environment

Temp: 121 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.81 AU - 2.15 AU

Year: 1013 Days

Day: 32.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.94 AU - 3.12 AU

Year: 1463 Days

Day: 26.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 9.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.15 AU - 5.65 AU

Year: 4561 Days

Day: 11.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,448,353 km

• M1: 122,371 km (0.11 R)
• M2: 454,030 km (0.111 R)
• M3: 618,138 km (0.1 R)
• M4: 713,283 km (0.101 R)
• M5: 791,223 km (0.119 R)
• M6: 1,005,298 km (0.119 R)
• M7: 1,068,278 km (0.094 R)
• M8: 1,171,800 km (0.104 R)
• M9: 1,375,403 km (0.094 R)
• M10: 1,590,674 km (0.064 R)
• M11: 1,710,053 km (0.044 R)
• M12: 1,801,607 km (0.066 R)
• M13: 2,300,815 km (0.081 R)
• M14: 2,751,703 km (0.045 R)
• M15: 3,154,570 km (0.082 R)
• M16: 3,324,813 km (0.097 R)
• M17: 3,478,599 km (0.082 R)
• M18: 3,556,540 km (0.088 R)
• M19: 4,056,346 km (0.05 R)
• M20: 4,117,681 km (0.086 R)
• M21: 4,450,985 km (0.085 R)
• M22: 4,556,901 km (0.117 R)
• M23: 4,858,041 km (0.103 R)
• M24: 5,033,071 km (0.115 R)
• M25: 5,638,942 km (0.078 R)
• M26: 5,822,948 km (0.073 R)
• M27: 5,985,710 km (0.112 R)
• M28: 6,724,125 km (0.099 R)
• M29: 6,943,884 km (0.105 R)
• M30: 7,465,831 km (0.062 R)
• M31: 7,795,395 km (0.062 R)
• M32: 8,364,017 km (0.086 R)
• M33: 8,574,052 km (0.115 R)
• M34: 8,653,339 km (0.062 R)
• M35: 9,079,992 km (0.117 R)
• M36: 9,677,935 km (0.099 R)
• M37: 10,400,942 km (0.107 R)
• M38: 10,883,245 km (0.12 R)
• M39: 11,256,791 km (0.119 R)
• M40: 11,634,825 km (0.091 R)
• M41: 12,702,954 km (0.098 R)
• M42: 12,853,748 km (0.11 R)
• M43: 13,035,510 km (0.113 R)
• M44: 13,248,687 km (0.104 R)
• M45: 13,740,265 km (0.079 R)
• M46: 14,050,531 km (0.118 R)
• M47: 14,112,914 km (0.074 R)
• M48: 14,300,509 km (0.091 R)
• M49: 14,741,374 km (0.108 R)
• M50: 15,122,849 km (0.095 R)
• M51: 15,443,287 km (0.097 R)
• M52: 15,765,820 km (0.108 R)
• M53: 16,747,033 km (0.118 R)
• M54: 16,912,488 km (0.065 R)
• M55: 17,311,914 km (0.097 R)
• M56: 18,187,660 km (0.052 R)
• M57: 18,460,078 km (0.105 R)
• M58: 18,596,811 km (0.103 R)
• M59: 18,802,508 km (0.114 R)
• M60: 19,077,917 km (0.087 R)
• M61: 19,632,925 km (0.119 R)
• M62: 19,842,362 km (0.109 R)
• M63: 20,333,941 km (0.092 R)
• M64: 21,007,580 km (0.096 R)
• M65: 21,078,938 km (0.094 R)
• M66: 21,941,220 km (0.098 R)
• M67: 22,086,031 km (0.102 R)
• M68: 22,486,056 km (0.093 R)
• M69: 23,219,385 km (0.085 R)
• M70: 23,626,141 km (0.039 R)
• M71: 25,124,663 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 10.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.31 AU - 11.83 AU

Year: 11614 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,448,353 km

• M1: 142,417 km (0.079 R)
• M2: 270,922 km (0.05 R)
• M3: 522,845 km (0.044 R)
• M4: 589,565 km (0.119 R)
• M5: 677,828 km (0.105 R)
• M6: 829,371 km (0.05 R)
• M7: 971,788 km (0.111 R)
• M8: 1,258,716 km (0.093 R)
• M9: 1,547,291 km (0.072 R)
• M10: 1,751,641 km (0.111 R)
• M11: 2,215,096 km (0.054 R)
• M12: 3,026,963 km (0.101 R)
• M13: 3,154,570 km (0.049 R)
• M14: 3,751,316 km (0.038 R)
• M15: 3,819,682 km (0.089 R)
• M16: 3,923,204 km (0.116 R)
• M17: 3,992,767 km (0.117 R)
• M18: 4,203,999 km (0.097 R)
• M19: 4,564,081 km (0.118 R)
• M20: 5,625,030 km (0.116 R)
• M21: 6,801,018 km (0.052 R)
• M22: 7,438,455 km (0.116 R)
• M23: 7,742,587 km (0.084 R)
• M24: 8,588,414 km (0.069 R)
• M25: 8,861,579 km (0.098 R)
• M26: 9,137,737 km (0.097 R)
• M27: 9,651,307 km (0.101 R)
• M28: 10,030,836 km (0.088 R)
• M29: 10,222,322 km (0.032 R)
• M30: 10,609,182 km (0.07 R)
• M31: 12,203,895 km (0.088 R)
• M32: 12,357,233 km (0.109 R)
• M33: 12,665,853 km (0.115 R)
• M34: 13,448,400 km (0.068 R)
• M35: 13,659,782 km (0.087 R)
• M36: 15,445,232 km (0.095 R)
• M37: 15,777,639 km (0.058 R)
• M38: 16,000,539 km (0.116 R)
• M39: 16,336,985 km (0.03 R)
• M40: 16,506,031 km (0.11 R)
• M41: 16,789,219 km (0.079 R)
• M42: 16,902,914 km (0.08 R)
• M43: 17,131,051 km (0.084 R)
• M44: 20,370,293 km (0.09 R)
• M45: 21,532,370 km (0.094 R)
• M46: 21,779,804 km (0.116 R)
• M47: 21,903,821 km (0.047 R)
• M48: 22,527,644 km (0.03 R)
• M49: 23,792,644 km (0.118 R)
• M50: 23,984,428 km (0.112 R)
• M51: 24,433,820 km (0.1 R)
• M52: 24,950,830 km (0.11 R)
• M53: 25,667,703 km (0.112 R)
• M54: 25,929,949 km (0.107 R)
• M55: 26,523,553 km (0.12 R)
• M56: 27,388,677 km (0.075 R)
• M57: 27,791,245 km (0.084 R)
• M58: 29,695,028 km (0.038 R)
• M59: 30,801,902 km (0.106 R)
• M60: 31,080,753 km (0.059 R)
• M61: 31,711,009 km (0.088 R)
• M62: 32,700,000 km (0.076 R)
• M63: 34,274,518 km (0.117 R)
• M64: 34,563,391 km (0.105 R)
• M65: 36,682,295 km (0.098 R)
• M66: 42,896,741 km (0.033 R)
• M67: 43,442,174 km (0.108 R)
• M68: 44,068,391 km (0.098 R)
• M69: 44,539,924 km (0.036 R)
• M70: 45,805,671 km (0.062 R)
• M71: 47,002,903 km (0.077 R)
• M72: 47,083,087 km (0.032 R)
• M73: 48,210,607 km (0.1 R)
• M74: 51,728,550 km (0.117 R)
• M75: 51,811,427 km (0.097 R)
• M76: 51,894,305 km (0.11 R)
• M77: 52,225,963 km (0.112 R)
• M78: 52,808,348 km (0.048 R)
• M79: 53,058,625 km (0.088 R)
• M80: 53,392,826 km (0.095 R)
• M81: 53,476,601 km (0.116 R)
• M82: 54,484,143 km (0.086 R)
• M83: 54,568,367 km (0.037 R)
• M84: 55,243,801 km (0.113 R)
• M85: 55,497,818 km (0.032 R)
• M86: 56,007,049 km (0.05 R)
• M87: 56,347,384 km (0.101 R)
• M88: 56,773,888 km (0.07 R)
• M89: 57,201,289 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 8.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.82 AU - 13.86 AU

Year: 13879 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,448,353 km

• M1: 136,134 km (0.095 R)
• M2: 200,312 km (0.102 R)
• M3: 326,572 km (0.089 R)
• M4: 386,262 km (0.076 R)
• M5: 450,589 km (0.059 R)
• M6: 536,907 km (0.104 R)
• M7: 789,727 km (0.12 R)
• M8: 1,150,108 km (0.042 R)
• M9: 1,297,911 km (0.026 R)
• M10: 1,374,206 km (0.117 R)
• M11: 1,504,805 km (0.082 R)
• M12: 1,612,216 km (0.072 R)
• M13: 1,750,295 km (0.089 R)
• M14: 1,921,136 km (0.098 R)
• M15: 3,618,772 km (0.112 R)
• M16: 4,023,136 km (0.041 R)
• M17: 4,597,442 km (0.106 R)
• M18: 5,035,165 km (0.098 R)
• M19: 5,197,628 km (0.095 R)
• M20: 6,647,232 km (0.113 R)
• M21: 7,050,847 km (0.097 R)
• M22: 7,232,758 km (0.091 R)
• M23: 7,881,713 km (0.056 R)
• M24: 8,070,506 km (0.12 R)
• M25: 8,938,772 km (0.111 R)
• M26: 9,037,058 km (0.101 R)
• M27: 11,236,446 km (0.102 R)
• M28: 11,932,375 km (0.062 R)
• M29: 12,094,988 km (0.113 R)
• M30: 12,312,952 km (0.095 R)
• M31: 12,587,314 km (0.06 R)
• M32: 12,863,622 km (0.116 R)
• M33: 13,761,209 km (0.081 R)
• M34: 14,853,273 km (0.119 R)
• M35: 15,734,854 km (0.111 R)
• M36: 15,794,244 km (0.034 R)
• M37: 15,972,864 km (0.062 R)
• M38: 16,512,763 km (0.111 R)
• M39: 16,633,488 km (0.038 R)
• M40: 17,981,365 km (0.092 R)
• M41: 18,167,913 km (0.089 R)
• M42: 18,230,296 km (0.074 R)
• M43: 19,110,081 km (0.074 R)
• M44: 19,811,096 km (0.071 R)
• M45: 20,197,059 km (0.075 R)
• M46: 20,845,715 km (0.085 R)
• M47: 22,497,425 km (0.117 R)
• M48: 22,631,315 km (0.096 R)
• M49: 25,574,504 km (0.07 R)
• M50: 26,135,346 km (0.111 R)
• M51: 26,276,118 km (0.095 R)
• M52: 26,629,319 km (0.099 R)
• M53: 28,057,529 km (0.098 R)
• M54: 28,563,320 km (0.06 R)
• M55: 29,951,289 km (0.059 R)
• M56: 30,839,152 km (0.112 R)
• M57: 31,211,651 km (0.104 R)
• M58: 31,286,450 km (0.1 R)
• M59: 31,361,099 km (0.116 R)
• M60: 31,660,744 km (0.095 R)
• M61: 33,020,439 km (0.06 R)
• M62: 34,708,052 km (0.099 R)
• M63: 34,785,544 km (0.087 R)
• M64: 34,940,378 km (0.047 R)
• M65: 35,406,525 km (0.046 R)
• M66: 36,345,102 km (0.107 R)
• M67: 37,529,767 km (0.103 R)
• M68: 38,566,630 km (0.116 R)
• M69: 40,261,425 km (0.095 R)
• M70: 40,668,480 km (0.094 R)
• M71: 40,995,202 km (0.105 R)
• M72: 41,077,032 km (0.089 R)
• M73: 41,898,025 km (0.086 R)
• M74: 42,724,553 km (0.101 R)
• M75: 46,424,258 km (0.037 R)
• M76: 47,022,201 km (0.104 R)
• M77: 49,788,266 km (0.105 R)
• M78: 50,137,726 km (0.077 R)
• M79: 50,312,756 km (0.026 R)
• M80: 51,014,968 km (0.101 R)
• M81: 51,279,158 km (0.107 R)
• M82: 51,808,884 km (0.113 R)
• M83: 51,985,709 km (0.046 R)
• M84: 53,319,374 km (0.091 R)
• M85: 54,574,201 km (0.047 R)
• M86: 58,120,867 km (0.112 R)
• M87: 58,765,185 km (0.068 R)
• M88: 58,857,487 km (0.115 R)
• M89: 59,689,999 km (0.079 R)
• M90: 59,875,501 km (0.106 R)
• M91: 62,116,626 km (0.063 R)
• M92: 62,681,209 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.7

Radius: 5

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.26 AU - 21.52 AU

Year: 28662 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,448,353 km

• M1: 69,264 km (0.086 R)
• M2: 130,001 km (0.089 R)
• M3: 179,817 km (0.058 R)
• M4: 474,674 km (0.11 R)
• M5: 1,003,503 km (0.105 R)
• M6: 1,692,700 km (0.103 R)
• M7: 3,037,734 km (0.083 R)
• M8: 3,321,073 km (0.083 R)
• M9: 3,445,089 km (0.057 R)
• M10: 3,740,396 km (0.116 R)
• M11: 4,490,928 km (0.118 R)
• M12: 4,628,109 km (0.118 R)
• M13: 4,766,637 km (0.115 R)
• M14: 5,000,608 km (0.114 R)
• M15: 6,225,964 km (0.12 R)
• M16: 7,109,489 km (0.082 R)
• M17: 7,976,259 km (0.039 R)
• M18: 8,253,913 km (0.051 R)
• M19: 8,704,801 km (0.086 R)
• M20: 8,990,682 km (0.091 R)
• M21: 9,866,578 km (0.088 R)
• M22: 10,405,130 km (0.089 R)
• M23: 11,385,894 km (0.12 R)
• M24: 13,106,718 km (0.106 R)
• M25: 13,302,841 km (0.097 R)
• M26: 13,434,188 km (0.026 R)
• M27: 13,963,615 km (0.1 R)
• M28: 14,702,928 km (0.062 R)
• M29: 15,731,263 km (0.066 R)
• M30: 16,782,637 km (0.12 R)
• M31: 17,138,231 km (0.032 R)
• M32: 17,281,097 km (0.088 R)
• M33: 18,074,116 km (0.111 R)
• M34: 18,511,540 km (0.094 R)
• M35: 18,731,598 km (0.067 R)
• M36: 20,599,028 km (0.08 R)
• M37: 21,439,320 km (0.11 R)
• M38: 23,153,113 km (0.026 R)
• M39: 24,026,465 km (0.046 R)
• M40: 24,266,420 km (0.105 R)
• M41: 25,478,612 km (0.079 R)
• M42: 26,050,973 km (0.027 R)
• M43: 26,133,102 km (0.08 R)
• M44: 26,379,939 km (0.118 R)
• M45: 28,213,710 km (0.066 R)
• M46: 28,382,456 km (0.07 R)
• M47: 29,572,956 km (0.06 R)
• M48: 34,045,633 km (0.085 R)
• M49: 35,309,735 km (0.109 R)
• M50: 38,536,711 km (0.047 R)
• M51: 40,327,397 km (0.057 R)
• M52: 40,803,268 km (0.101 R)
• M53: 42,338,142 km (0.089 R)
• M54: 42,918,582 km (0.088 R)
• M55: 43,112,610 km (0.088 R)
• M56: 43,501,565 km (0.042 R)
• M57: 48,562,461 km (0.068 R)
• M58: 48,764,568 km (0.056 R)
• M59: 49,474,559 km (0.058 R)
• M60: 50,085,816 km (0.108 R)
• M61: 50,597,141 km (0.077 R)
• M62: 51,110,262 km (0.099 R)
• M63: 52,763,618 km (0.116 R)
• M64: 53,492,309 km (0.087 R)
• M65: 53,701,148 km (0.105 R)
• M66: 54,329,459 km (0.116 R)
• M67: 55,487,346 km (0.091 R)
• M68: 56,016,324 km (0.113 R)
• M69: 57,613,431 km (0.102 R)
• M70: 59,009,778 km (0.074 R)
• M71: 62,603,717 km (0.088 R)
• M72: 64,371,665 km (0.043 R)
• M73: 65,261,622 km (0.1 R)
• M74: 65,596,572 km (0.118 R)
• M75: 66,267,818 km (0.107 R)
• M76: 67,843,233 km (0.038 R)
• M77: 67,956,329 km (0.051 R)
• M78: 68,408,862 km (0.072 R)
• M79: 68,522,257 km (0.116 R)
• M80: 69,886,889 km (0.073 R)
• M81: 70,343,761 km (0.079 R)
• M82: 70,801,531 km (0.114 R)
• M83: 73,801,716 km (0.075 R)
• M84: 73,917,953 km (0.108 R)
• M85: 75,668,398 km (0.117 R)
• M86: 76,607,723 km (0.055 R)
• M87: 77,550,788 km (0.094 R)
• M88: 77,905,335 km (0.088 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit