🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 269 Days

Day: 45.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 314 Days

Day: 25.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 367 Days

Day: 28.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.23 AU

Year: 888 Days

Day: 45.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,607,931 km

• M1: 305,928 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.11 AU - 4.77 AU

Year: 2828 Days

Day: 46.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,607,931 km

• M1: 1,885,681 km (0.087 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 8.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.11 AU - 5.87 AU

Year: 4031 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 114,607,931 km

• M1: 115,789 km (0.05 R)
• M2: 196,123 km (0.113 R)
• M3: 304,731 km (0.119 R)
• M4: 593,604 km (0.113 R)
• M5: 849,866 km (0.094 R)
• M6: 1,081,742 km (0.099 R)
• M7: 1,247,497 km (0.046 R)
• M8: 1,551,031 km (0.104 R)
• M9: 1,617,303 km (0.078 R)
• M10: 1,863,541 km (0.06 R)
• M11: 1,919,939 km (0.101 R)
• M12: 2,195,798 km (0.093 R)
• M13: 2,407,179 km (0.098 R)
• M14: 2,817,526 km (0.074 R)
• M15: 2,948,125 km (0.113 R)
• M16: 3,080,819 km (0.111 R)
• M17: 3,198,702 km (0.107 R)
• M18: 3,438,657 km (0.057 R)
• M19: 3,649,141 km (0.078 R)
• M20: 3,702,398 km (0.078 R)
• M21: 3,990,972 km (0.086 R)
• M22: 4,064,425 km (0.042 R)
• M23: 4,156,577 km (0.069 R)
• M24: 4,287,026 km (0.027 R)
• M25: 4,399,823 km (0.074 R)
• M26: 4,978,767 km (0.039 R)
• M27: 5,217,076 km (0.077 R)
• M28: 6,314,077 km (0.097 R)
• M29: 6,702,433 km (0.09 R)
• M30: 6,767,957 km (0.076 R)
• M31: 6,965,726 km (0.119 R)
• M32: 7,210,019 km (0.115 R)
• M33: 7,434,565 km (0.088 R)
• M34: 7,661,505 km (0.105 R)
• M35: 7,844,613 km (0.029 R)
• M36: 8,052,405 km (0.106 R)
• M37: 8,191,979 km (0.031 R)
• M38: 8,449,886 km (0.109 R)
• M39: 8,639,127 km (0.067 R)
• M40: 10,052,977 km (0.102 R)
• M41: 10,228,455 km (0.04 R)
• M42: 10,304,002 km (0.116 R)
• M43: 10,812,186 km (0.115 R)
• M44: 11,043,464 km (0.108 R)
• M45: 11,198,597 km (0.114 R)
• M46: 11,406,538 km (0.095 R)
• M47: 11,563,467 km (0.08 R)
• M48: 12,465,691 km (0.088 R)
• M49: 12,627,257 km (0.039 R)
• M50: 12,681,262 km (0.063 R)
• M51: 12,870,802 km (0.06 R)
• M52: 13,335,304 km (0.094 R)
• M53: 14,140,440 km (0.099 R)
• M54: 14,761,570 km (0.11 R)
• M55: 14,903,987 km (0.085 R)
• M56: 15,219,040 km (0.109 R)
• M57: 15,391,676 km (0.109 R)
• M58: 15,710,020 km (0.103 R)
• M59: 15,855,430 km (0.065 R)
• M60: 16,001,287 km (0.109 R)
• M61: 16,265,028 km (0.082 R)
• M62: 16,589,357 km (0.093 R)
• M63: 17,695,633 km (0.051 R)
• M64: 18,211,895 km (0.103 R)
• M65: 18,610,125 km (0.031 R)
• M66: 18,671,609 km (0.077 R)
• M67: 18,794,878 km (0.088 R)
• M68: 19,104,097 km (0.079 R)
• M69: 19,915,965 km (0.101 R)
• M70: 20,136,472 km (0.116 R)
• M71: 20,294,447 km (0.081 R)
• M72: 20,548,165 km (0.106 R)
• M73: 21,154,934 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 11.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.32 AU - 5.8 AU

Year: 4116 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 114,607,931 km

• M1: 169,794 km (0.066 R)
• M2: 268,079 km (0.104 R)
• M3: 457,620 km (0.098 R)
• M4: 680,820 km (0.117 R)
• M5: 927,656 km (0.043 R)
• M6: 1,002,755 km (0.026 R)
• M7: 1,181,674 km (0.09 R)
• M8: 1,571,974 km (0.082 R)
• M9: 1,680,134 km (0.113 R)
• M10: 1,904,231 km (0.043 R)
• M11: 1,984,117 km (0.115 R)
• M12: 2,110,676 km (0.089 R)
• M13: 2,774,143 km (0.077 R)
• M14: 2,978,194 km (0.106 R)
• M15: 3,208,575 km (0.11 R)
• M16: 3,499,244 km (0.103 R)
• M17: 3,609,049 km (0.078 R)
• M18: 4,025,679 km (0.035 R)
• M19: 4,292,561 km (0.077 R)
• M20: 4,469,685 km (0.1 R)
• M21: 4,758,259 km (0.045 R)
• M22: 4,892,598 km (0.095 R)
• M23: 4,991,183 km (0.111 R)
• M24: 5,140,183 km (0.077 R)
• M25: 5,429,954 km (0.092 R)
• M26: 5,712,245 km (0.112 R)
• M27: 7,180,698 km (0.119 R)
• M28: 7,647,443 km (0.096 R)
• M29: 7,833,992 km (0.101 R)
• M30: 8,402,763 km (0.099 R)
• M31: 8,595,445 km (0.109 R)
• M32: 8,894,641 km (0.092 R)
• M33: 8,969,888 km (0.107 R)
• M34: 9,503,205 km (0.075 R)
• M35: 9,766,048 km (0.077 R)
• M36: 10,378,053 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 9.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.69 AU - 8.33 AU

Year: 8199 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 114,607,931 km

• M1: 322,982 km (0.094 R)
• M2: 433,684 km (0.069 R)
• M3: 515,664 km (0.112 R)
• M4: 697,126 km (0.079 R)
• M5: 889,210 km (0.088 R)
• M6: 975,378 km (0.098 R)
• M7: 1,075,908 km (0.119 R)
• M8: 1,156,541 km (0.073 R)
• M9: 1,215,483 km (0.064 R)
• M10: 1,324,390 km (0.11 R)
• M11: 1,398,740 km (0.113 R)
• M12: 1,551,928 km (0.112 R)
• M13: 1,724,115 km (0.113 R)
• M14: 1,874,910 km (0.071 R)
• M15: 1,944,922 km (0.043 R)
• M16: 2,368,284 km (0.105 R)
• M17: 2,536,432 km (0.069 R)
• M18: 3,047,907 km (0.095 R)
• M19: 3,713,917 km (0.108 R)
• M20: 4,823,335 km (0.1 R)
• M21: 5,037,260 km (0.087 R)
• M22: 5,333,912 km (0.117 R)
• M23: 5,779,564 km (0.104 R)
• M24: 7,165,140 km (0.096 R)
• M25: 7,566,361 km (0.103 R)
• M26: 8,320,933 km (0.104 R)
• M27: 8,437,320 km (0.11 R)
• M28: 9,363,929 km (0.1 R)
• M29: 9,582,342 km (0.117 R)
• M30: 10,272,587 km (0.079 R)
• M31: 11,055,582 km (0.11 R)
• M32: 11,467,126 km (0.083 R)
• M33: 11,648,737 km (0.111 R)
• M34: 12,464,794 km (0.079 R)
• M35: 12,705,048 km (0.089 R)
• M36: 13,136,189 km (0.091 R)
• M37: 13,929,656 km (0.045 R)
• M38: 14,151,360 km (0.119 R)
• M39: 14,795,080 km (0.11 R)
• M40: 15,134,817 km (0.096 R)
• M41: 15,191,664 km (0.111 R)
• M42: 15,362,654 km (0.088 R)
• M43: 15,477,097 km (0.057 R)
• M44: 15,677,857 km (0.111 R)
• M45: 15,821,920 km (0.118 R)
• M46: 16,169,286 km (0.064 R)
• M47: 16,343,867 km (0.098 R)
• M48: 17,913,447 km (0.108 R)
• M49: 18,184,818 km (0.119 R)
• M50: 18,275,474 km (0.097 R)
• M51: 18,366,430 km (0.1 R)
• M52: 18,670,413 km (0.047 R)
• M53: 18,761,967 km (0.099 R)
• M54: 19,006,858 km (0.109 R)
• M55: 19,129,678 km (0.09 R)
• M56: 19,468,816 km (0.089 R)
• M57: 19,530,600 km (0.045 R)
• M58: 19,872,132 km (0.104 R)
• M59: 20,939,962 km (0.084 R)
• M60: 21,098,685 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.63 AU - 13.39 AU

Year: 13212 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 114,607,931 km

• M1: 316,699 km (0.087 R)
• M2: 542,591 km (0.102 R)
• M3: 813,064 km (0.061 R)
• M4: 998,117 km (0.069 R)
• M5: 1,339,799 km (0.092 R)
• M6: 2,047,396 km (0.116 R)
• M7: 2,161,540 km (0.064 R)
• M8: 2,486,616 km (0.045 R)
• M9: 2,670,771 km (0.092 R)
• M10: 2,827,699 km (0.088 R)
• M11: 3,869,798 km (0.107 R)
• M12: 4,084,471 km (0.085 R)
• M13: 4,229,880 km (0.076 R)
• M14: 4,525,784 km (0.091 R)
• M15: 4,943,910 km (0.078 R)
• M16: 5,414,545 km (0.099 R)
• M17: 5,858,701 km (0.1 R)
• M18: 6,023,109 km (0.116 R)
• M19: 6,653,664 km (0.118 R)
• M20: 7,616,626 km (0.07 R)
• M21: 7,796,443 km (0.092 R)
• M22: 9,817,510 km (0.085 R)
• M23: 9,915,197 km (0.116 R)
• M24: 10,409,169 km (0.109 R)
• M25: 10,659,147 km (0.064 R)
• M26: 10,911,220 km (0.039 R)
• M27: 12,836,844 km (0.116 R)
• M28: 13,320,942 km (0.096 R)
• M29: 13,483,705 km (0.116 R)
• M30: 13,701,819 km (0.059 R)
• M31: 14,141,337 km (0.099 R)
• M32: 14,362,892 km (0.106 R)
• M33: 15,487,868 km (0.037 R)
• M34: 15,830,895 km (0.078 R)
• M35: 16,466,387 km (0.103 R)
• M36: 16,699,610 km (0.077 R)
• M37: 16,992,523 km (0.092 R)
• M38: 17,346,322 km (0.104 R)
• M39: 18,301,953 km (0.108 R)
• M40: 19,213,303 km (0.038 R)
• M41: 19,643,696 km (0.041 R)
• M42: 20,388,843 km (0.118 R)
• M43: 20,576,589 km (0.073 R)
• M44: 21,017,005 km (0.098 R)
• M45: 22,744,561 km (0.104 R)
• M46: 24,251,909 km (0.109 R)
• M47: 24,650,438 km (0.092 R)
• M48: 25,051,211 km (0.116 R)
• M49: 25,319,440 km (0.092 R)
• M50: 26,744,060 km (0.106 R)
• M51: 26,880,942 km (0.094 R)
• M52: 27,293,533 km (0.066 R)
• M53: 28,264,124 km (0.106 R)
• M54: 29,387,155 km (0.096 R)
• M55: 29,670,344 km (0.088 R)
• M56: 30,811,626 km (0.064 R)
• M57: 31,243,366 km (0.119 R)
• M58: 31,967,270 km (0.114 R)
• M59: 33,210,727 km (0.088 R)
• M60: 33,875,391 km (0.088 R)
• M61: 34,097,992 km (0.116 R)
• M62: 34,395,542 km (0.07 R)
• M63: 34,544,542 km (0.118 R)
• M64: 37,955,074 km (0.106 R)
• M65: 38,109,160 km (0.09 R)
• M66: 38,263,395 km (0.084 R)
• M67: 39,037,864 km (0.119 R)
• M68: 40,052,436 km (0.115 R)
• M69: 40,838,872 km (0.105 R)
• M70: 42,907,212 km (0.103 R)
• M71: 43,067,581 km (0.074 R)
• M72: 43,792,383 km (0.106 R)
• M73: 46,731,682 km (0.071 R)
• M74: 47,891,963 km (0.1 R)
• M75: 48,977,744 km (0.088 R)
• M76: 51,003,599 km (0.103 R)
• M77: 51,514,326 km (0.058 R)
• M78: 51,855,858 km (0.117 R)
• M79: 52,455,147 km (0.034 R)
• M80: 52,884,642 km (0.046 R)
• M81: 53,660,756 km (0.118 R)
• M82: 54,527,377 km (0.073 R)
• M83: 55,136,838 km (0.113 R)
• M84: 56,362,643 km (0.09 R)
• M85: 56,714,498 km (0.112 R)
• M86: 57,066,950 km (0.069 R)
• M87: 59,376,442 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.2

Radius: 6

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 15.14 AU - 24.96 AU

Year: 32468 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,607,931 km

• M1: 328,517 km (0.028 R)
• M2: 1,241,662 km (0.057 R)
• M3: 2,666,283 km (0.118 R)
• M4: 2,863,004 km (0.038 R)
• M5: 2,912,970 km (0.109 R)
• M6: 4,658,328 km (0.116 R)
• M7: 5,075,706 km (0.065 R)
• M8: 5,197,180 km (0.094 R)
• M9: 5,946,067 km (0.064 R)
• M10: 6,728,463 km (0.064 R)
• M11: 7,131,630 km (0.061 R)
• M12: 8,459,311 km (0.096 R)
• M13: 8,603,523 km (0.091 R)
• M14: 10,089,180 km (0.093 R)
• M15: 10,318,812 km (0.11 R)
• M16: 11,333,684 km (0.069 R)
• M17: 12,543,632 km (0.116 R)
• M18: 14,736,288 km (0.068 R)
• M19: 19,271,946 km (0.105 R)
• M20: 19,556,930 km (0.066 R)
• M21: 21,885,570 km (0.118 R)
• M22: 22,981,823 km (0.089 R)
• M23: 23,587,246 km (0.076 R)
• M24: 23,688,673 km (0.032 R)
• M25: 25,020,244 km (0.088 R)
• M26: 25,851,709 km (0.118 R)
• M27: 26,586,683 km (0.053 R)
• M28: 26,797,915 km (0.072 R)
• M29: 27,115,811 km (0.062 R)
• M30: 27,328,539 km (0.038 R)
• M31: 27,435,053 km (0.03 R)
• M32: 28,077,127 km (0.081 R)
• M33: 28,832,446 km (0.083 R)
• M34: 30,583,938 km (0.079 R)
• M35: 32,032,195 km (0.027 R)
• M36: 32,369,538 km (0.113 R)
• M37: 32,708,078 km (0.1 R)
• M38: 34,303,540 km (0.093 R)
• M39: 35,226,559 km (0.049 R)
• M40: 35,807,597 km (0.097 R)
• M41: 36,274,641 km (0.102 R)
• M42: 37,688,042 km (0.093 R)
• M43: 38,044,085 km (0.102 R)
• M44: 38,163,165 km (0.025 R)
• M45: 39,600,352 km (0.063 R)
• M46: 42,650,951 km (0.088 R)
• M47: 43,642,935 km (0.057 R)
• M48: 44,266,758 km (0.075 R)
• M49: 45,523,380 km (0.083 R)
• M50: 45,902,760 km (0.089 R)
• M51: 46,029,320 km (0.118 R)
• M52: 46,919,128 km (0.082 R)
• M53: 47,174,492 km (0.079 R)
• M54: 48,715,799 km (0.118 R)
• M55: 50,012,962 km (0.036 R)
• M56: 50,404,160 km (0.111 R)
• M57: 52,243,915 km (0.108 R)
• M58: 52,376,010 km (0.115 R)
• M59: 52,508,404 km (0.093 R)
• M60: 54,239,102 km (0.118 R)
• M61: 57,074,131 km (0.116 R)
• M62: 58,715,668 km (0.071 R)
• M63: 59,128,409 km (0.077 R)
• M64: 60,650,268 km (0.094 R)
• M65: 62,465,488 km (0.087 R)
• M66: 64,581,850 km (0.07 R)
• M67: 71,510,475 km (0.07 R)
• M68: 72,098,395 km (0.104 R)
• M69: 75,659,572 km (0.087 R)
• M70: 76,859,347 km (0.096 R)
• M71: 78,519,285 km (0.042 R)
• M72: 78,670,827 km (0.03 R)
• M73: 78,974,062 km (0.057 R)
• M74: 85,899,397 km (0.055 R)
• M75: 86,211,757 km (0.071 R)
• M76: 86,994,004 km (0.117 R)
• M77: 87,150,783 km (0.025 R)
• M78: 87,307,561 km (0.112 R)
• M79: 87,936,022 km (0.111 R)
• M80: 88,408,153 km (0.115 R)
• M81: 93,497,472 km (0.088 R)
• M82: 93,979,477 km (0.105 R)
• M83: 94,462,229 km (0.053 R)
• M84: 95,268,711 km (0.075 R)
• M85: 96,888,557 km (0.031 R)
• M86: 100,484,142 km (0.077 R)
• M87: 102,463,770 km (0.087 R)
• M88: 103,956,907 km (0.025 R)
• M89: 108,310,504 km (0.119 R)
• M90: 110,170,305 km (0.077 R)
• M91: 110,339,949 km (0.089 R)
• M92: 112,211,119 km (0.039 R)
• M93: 113,750,032 km (0.11 R)
• M94: 113,921,471 km (0.082 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit