🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 13.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 426 Days

Day: 9.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,661,962 km

• M1: 169,494 km (0.08 R)
• M2: 270,323 km (0.103 R)
• M3: 366,664 km (0.098 R)
• M4: 550,670 km (0.071 R)
• M5: 693,835 km (0.101 R)
• M6: 798,553 km (0.107 R)
• M7: 957,726 km (0.103 R)
• M8: 1,053,169 km (0.027 R)
• M9: 1,164,470 km (0.117 R)
• M10: 1,263,204 km (0.105 R)
• M11: 1,527,993 km (0.049 R)
• M12: 1,627,924 km (0.113 R)
• M13: 1,749,248 km (0.118 R)
• M14: 1,849,478 km (0.093 R)
• M15: 1,956,740 km (0.048 R)
• M16: 2,056,073 km (0.057 R)
• M17: 2,270,447 km (0.1 R)
• M18: 2,438,894 km (0.082 R)
• M19: 2,716,099 km (0.083 R)
• M20: 2,810,944 km (0.116 R)
• M21: 2,957,999 km (0.051 R)
• M22: 3,067,205 km (0.065 R)
• M23: 3,248,368 km (0.097 R)
• M24: 3,337,229 km (0.069 R)
• M25: 3,426,988 km (0.102 R)
• M26: 3,523,778 km (0.1 R)
• M27: 3,719,901 km (0.075 R)
• M28: 3,989,326 km (0.089 R)
• M29: 4,097,635 km (0.097 R)
• M30: 4,193,976 km (0.117 R)
• M31: 4,304,080 km (0.101 R)
• M32: 4,408,799 km (0.084 R)
• M33: 4,527,430 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 12.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.09 AU - 1.51 AU

Year: 972 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,661,962 km

• M1: 167,699 km (0.095 R)
• M2: 308,172 km (0.036 R)
• M3: 424,110 km (0.116 R)
• M4: 507,735 km (0.043 R)
• M5: 743,801 km (0.028 R)
• M6: 1,051,823 km (0.108 R)
• M7: 1,158,935 km (0.101 R)
• M8: 1,247,497 km (0.116 R)
• M9: 1,400,386 km (0.115 R)
• M10: 1,511,387 km (0.102 R)
• M11: 1,609,075 km (0.111 R)
• M12: 1,810,882 km (0.036 R)
• M13: 1,897,499 km (0.115 R)
• M14: 2,157,052 km (0.086 R)
• M15: 2,249,204 km (0.073 R)
• M16: 2,651,473 km (0.044 R)
• M17: 2,800,622 km (0.052 R)
• M18: 2,911,923 km (0.072 R)
• M19: 3,014,397 km (0.093 R)
• M20: 3,128,540 km (0.069 R)
• M21: 3,339,772 km (0.112 R)
• M22: 3,676,816 km (0.119 R)
• M23: 4,116,485 km (0.073 R)
• M24: 4,266,681 km (0.089 R)
• M25: 4,395,335 km (0.092 R)
• M26: 4,525,336 km (0.037 R)
• M27: 4,716,671 km (0.074 R)
• M28: 4,922,967 km (0.097 R)
• M29: 5,244,453 km (0.054 R)
• M30: 5,357,249 km (0.091 R)
• M31: 5,572,670 km (0.049 R)
• M32: 6,077,713 km (0.115 R)
• M33: 6,222,823 km (0.12 R)
• M34: 6,395,907 km (0.074 R)
• M35: 6,624,493 km (0.079 R)
• M36: 6,705,874 km (0.07 R)
• M37: 6,938,349 km (0.035 R)
• M38: 7,411,079 km (0.077 R)
• M39: 7,966,386 km (0.091 R)
• M40: 8,564,628 km (0.113 R)
• M41: 8,682,960 km (0.063 R)
• M42: 8,787,080 km (0.082 R)
• M43: 8,906,608 km (0.04 R)
• M44: 9,041,695 km (0.095 R)
• M45: 9,237,968 km (0.05 R)
• M46: 9,329,073 km (0.082 R)
• M47: 9,557,958 km (0.111 R)
• M48: 10,037,269 km (0.041 R)
• M49: 10,146,476 km (0.093 R)
• M50: 10,240,573 km (0.117 R)
• M51: 10,461,080 km (0.076 R)
• M52: 10,571,932 km (0.114 R)
• M53: 10,714,947 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 13.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.15 AU - 1.47 AU

Year: 984 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,661,962 km

• M1: 168,746 km (0.099 R)
• M2: 284,984 km (0.075 R)
• M3: 393,742 km (0.065 R)
• M4: 554,111 km (0.076 R)
• M5: 650,003 km (0.043 R)
• M6: 741,108 km (0.115 R)
• M7: 905,965 km (0.111 R)
• M8: 1,036,863 km (0.105 R)
• M9: 1,304,344 km (0.035 R)
• M10: 1,462,020 km (0.059 R)
• M11: 1,634,506 km (0.081 R)
• M12: 1,723,367 km (0.03 R)
• M13: 1,813,874 km (0.114 R)
• M14: 1,948,662 km (0.081 R)
• M15: 2,113,220 km (0.091 R)
• M16: 2,255,637 km (0.057 R)
• M17: 2,484,521 km (0.071 R)
• M18: 2,587,744 km (0.115 R)
• M19: 2,740,633 km (0.027 R)
• M20: 2,857,170 km (0.08 R)
• M21: 2,955,755 km (0.082 R)
• M22: 3,065,410 km (0.119 R)
• M23: 3,156,216 km (0.08 R)
• M24: 3,423,697 km (0.036 R)
• M25: 3,645,401 km (0.109 R)
• M26: 3,948,187 km (0.118 R)
• M27: 4,036,300 km (0.041 R)
• M28: 4,338,488 km (0.104 R)
• M29: 4,463,851 km (0.097 R)
• M30: 4,601,930 km (0.052 R)
• M31: 4,882,426 km (0.103 R)
• M32: 5,024,843 km (0.072 R)
• M33: 5,484,856 km (0.073 R)
• M34: 5,745,007 km (0.102 R)
• M35: 5,983,915 km (0.12 R)
• M36: 6,264,710 km (0.077 R)
• M37: 6,458,589 km (0.037 R)
• M38: 6,549,844 km (0.096 R)
• M39: 6,826,001 km (0.073 R)
• M40: 7,052,492 km (0.111 R)
• M41: 7,240,836 km (0.106 R)
• M42: 7,389,985 km (0.088 R)
• M43: 7,746,776 km (0.11 R)
• M44: 8,095,190 km (0.106 R)
• M45: 8,349,207 km (0.107 R)
• M46: 8,434,478 km (0.105 R)
• M47: 8,648,851 km (0.079 R)
• M48: 8,850,659 km (0.036 R)
• M49: 8,981,258 km (0.073 R)
• M50: 9,068,623 km (0.111 R)
• M51: 9,524,747 km (0.116 R)
• M52: 9,613,907 km (0.086 R)
• M53: 9,718,326 km (0.118 R)
• M54: 10,230,699 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 10.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 1122 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,661,962 km

• M1: 134,638 km (0.098 R)
• M2: 250,576 km (0.044 R)
• M3: 339,737 km (0.086 R)
• M4: 453,730 km (0.095 R)
• M5: 599,139 km (0.074 R)
• M6: 803,341 km (0.07 R)
• M7: 927,058 km (0.114 R)
• M8: 1,037,611 km (0.12 R)
• M9: 1,258,268 km (0.07 R)
• M10: 1,525,001 km (0.112 R)
• M11: 1,594,564 km (0.089 R)
• M12: 1,934,001 km (0.083 R)
• M13: 2,052,184 km (0.091 R)
• M14: 2,138,202 km (0.108 R)
• M15: 2,394,613 km (0.104 R)
• M16: 2,558,872 km (0.079 R)
• M17: 2,651,772 km (0.087 R)
• M18: 2,764,718 km (0.116 R)
• M19: 2,879,310 km (0.114 R)
• M20: 3,005,272 km (0.104 R)
• M21: 3,113,431 km (0.076 R)
• M22: 3,182,844 km (0.056 R)
• M23: 3,364,007 km (0.116 R)
• M24: 3,435,366 km (0.085 R)
• M25: 3,527,817 km (0.097 R)
• M26: 3,810,407 km (0.113 R)
• M27: 3,884,907 km (0.089 R)
• M28: 4,013,711 km (0.101 R)
• M29: 4,089,557 km (0.11 R)
• M30: 4,165,852 km (0.062 R)
• M31: 4,862,529 km (0.088 R)
• M32: 5,165,465 km (0.112 R)
• M33: 5,259,861 km (0.113 R)
• M34: 5,631,462 km (0.088 R)
• M35: 5,704,466 km (0.106 R)
• M36: 5,826,687 km (0.116 R)
• M37: 5,912,706 km (0.108 R)
• M38: 6,036,573 km (0.083 R)
• M39: 6,186,171 km (0.11 R)
• M40: 6,273,985 km (0.063 R)
• M41: 6,668,175 km (0.045 R)
• M42: 6,900,651 km (0.095 R)
• M43: 7,228,120 km (0.098 R)
• M44: 7,320,721 km (0.062 R)
• M45: 7,427,085 km (0.114 R)
• M46: 7,533,898 km (0.1 R)
• M47: 7,708,778 km (0.107 R)
• M48: 7,830,401 km (0.108 R)
• M49: 8,034,902 km (0.034 R)
• M50: 8,130,794 km (0.081 R)
• M51: 8,379,426 km (0.058 R)
• M52: 8,560,589 km (0.108 R)
• M53: 8,841,683 km (0.066 R)
• M54: 8,912,443 km (0.055 R)
• M55: 9,211,788 km (0.09 R)
• M56: 9,499,914 km (0.111 R)
• M57: 9,601,491 km (0.092 R)
• M58: 9,937,787 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 11.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.12 AU - 2.39 AU

Year: 2214 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,661,962 km

• M1: 179,218 km (0.111 R)
• M2: 360,082 km (0.1 R)
• M3: 440,566 km (0.066 R)
• M4: 663,766 km (0.052 R)
• M5: 802,892 km (0.117 R)
• M6: 1,054,665 km (0.107 R)
• M7: 1,180,477 km (0.08 R)
• M8: 1,501,813 km (0.066 R)
• M9: 1,589,178 km (0.063 R)
• M10: 1,689,858 km (0.102 R)
• M11: 1,862,344 km (0.092 R)
• M12: 1,980,825 km (0.066 R)
• M13: 2,065,199 km (0.111 R)
• M14: 2,364,095 km (0.031 R)
• M15: 2,518,779 km (0.097 R)
• M16: 2,824,857 km (0.116 R)
• M17: 2,961,888 km (0.118 R)
• M18: 3,270,957 km (0.066 R)
• M19: 3,444,042 km (0.102 R)
• M20: 3,561,177 km (0.114 R)
• M21: 3,679,659 km (0.085 R)
• M22: 3,799,337 km (0.072 R)
• M23: 3,890,143 km (0.082 R)
• M24: 4,561,538 km (0.091 R)
• M25: 4,706,648 km (0.091 R)
• M26: 4,902,621 km (0.047 R)
• M27: 5,201,518 km (0.084 R)
• M28: 5,404,223 km (0.046 R)
• M29: 5,904,927 km (0.039 R)
• M30: 6,187,518 km (0.086 R)
• M31: 6,619,855 km (0.118 R)
• M32: 6,802,814 km (0.115 R)
• M33: 7,136,566 km (0.111 R)
• M34: 7,324,461 km (0.098 R)
• M35: 8,150,391 km (0.078 R)
• M36: 8,327,066 km (0.1 R)
• M37: 8,425,801 km (0.106 R)
• M38: 8,965,400 km (0.088 R)
• M39: 9,351,961 km (0.083 R)
• M40: 9,495,725 km (0.105 R)
• M41: 9,681,675 km (0.109 R)
• M42: 10,289,192 km (0.077 R)
• M43: 10,672,462 km (0.116 R)
• M44: 10,758,331 km (0.054 R)
• M45: 10,973,901 km (0.059 R)
• M46: 11,212,660 km (0.098 R)
• M47: 11,299,875 km (0.073 R)
• M48: 11,651,281 km (0.079 R)
• M49: 11,739,543 km (0.072 R)
• M50: 12,635,784 km (0.081 R)
• M51: 13,092,207 km (0.047 R)
• M52: 13,253,175 km (0.118 R)
• M53: 13,461,265 km (0.05 R)
• M54: 13,880,438 km (0.073 R)
• M55: 14,233,190 km (0.116 R)
• M56: 14,636,356 km (0.115 R)
• M57: 14,971,306 km (0.115 R)
• M58: 15,478,592 km (0.085 R)
• M59: 15,624,450 km (0.105 R)
• M60: 15,868,744 km (0.104 R)
• M61: 16,089,700 km (0.102 R)
• M62: 16,509,771 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 5.3

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.61 AU - 10.65 AU

Year: 22736 Days

Day: 19 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,661,962 km

• M1: 263,891 km (0.119 R)
• M2: 329,564 km (0.104 R)
• M3: 498,610 km (0.099 R)
• M4: 560,842 km (0.047 R)
• M5: 988,244 km (0.083 R)
• M6: 1,347,727 km (0.119 R)
• M7: 1,406,370 km (0.119 R)
• M8: 1,526,347 km (0.036 R)
• M9: 1,587,682 km (0.07 R)
• M10: 1,873,564 km (0.091 R)
• M11: 2,039,318 km (0.056 R)
• M12: 2,244,566 km (0.073 R)
• M13: 2,601,357 km (0.067 R)
• M14: 2,749,010 km (0.119 R)
• M15: 3,609,198 km (0.066 R)
• M16: 3,732,616 km (0.12 R)
• M17: 3,899,268 km (0.116 R)
• M18: 3,941,306 km (0.088 R)
• M19: 4,068,314 km (0.115 R)
• M20: 4,239,903 km (0.036 R)
• M21: 4,457,717 km (0.115 R)
• M22: 4,679,122 km (0.12 R)
• M23: 4,813,611 km (0.118 R)
• M24: 5,225,005 km (0.115 R)
• M25: 5,505,501 km (0.118 R)
• M26: 5,552,774 km (0.1 R)
• M27: 6,675,805 km (0.054 R)
• M28: 7,288,857 km (0.074 R)
• M29: 9,065,481 km (0.093 R)
• M30: 9,233,330 km (0.083 R)
• M31: 9,515,472 km (0.07 R)
• M32: 10,145,877 km (0.083 R)
• M33: 10,261,965 km (0.073 R)
• M34: 12,799,444 km (0.093 R)
• M35: 14,201,775 km (0.105 R)
• M36: 14,266,551 km (0.108 R)
• M37: 14,396,701 km (0.114 R)
• M38: 15,119,109 km (0.11 R)
• M39: 18,054,518 km (0.113 R)
• M40: 18,336,211 km (0.091 R)
• M41: 18,761,667 km (0.088 R)
• M42: 18,975,592 km (0.107 R)
• M43: 20,716,014 km (0.067 R)
• M44: 21,381,724 km (0.099 R)
• M45: 21,979,368 km (0.115 R)
• M46: 22,204,812 km (0.088 R)
• M47: 23,574,081 km (0.113 R)
• M48: 24,268,814 km (0.086 R)
• M49: 24,579,828 km (0.107 R)
• M50: 25,284,284 km (0.079 R)
• M51: 25,916,036 km (0.054 R)
• M52: 27,195,098 km (0.119 R)
• M53: 28,249,314 km (0.041 R)
• M54: 30,985,010 km (0.099 R)
• M55: 31,491,399 km (0.113 R)
• M56: 31,660,744 km (0.102 R)
• M57: 32,597,974 km (0.089 R)
• M58: 38,861,787 km (0.107 R)
• M59: 39,134,504 km (0.058 R)
• M60: 40,415,361 km (0.095 R)
• M61: 43,112,012 km (0.104 R)
• M62: 43,300,206 km (0.09 R)
• M63: 43,866,135 km (0.092 R)
• M64: 44,814,885 km (0.048 R)
• M65: 46,346,767 km (0.043 R)
• M66: 47,313,019 km (0.065 R)
• M67: 47,895,853 km (0.109 R)
• M68: 48,383,542 km (0.095 R)
• M69: 48,872,727 km (0.083 R)
• M70: 49,560,279 km (0.118 R)
• M71: 49,856,034 km (0.119 R)
• M72: 51,144,071 km (0.051 R)
• M73: 52,543,410 km (0.037 R)
• M74: 53,247,866 km (0.088 R)
• M75: 53,651,780 km (0.031 R)
• M76: 53,854,037 km (0.051 R)
• M77: 54,158,020 km (0.054 R)
• M78: 59,516,765 km (0.1 R)
• M79: 61,093,676 km (0.084 R)
• M80: 61,305,058 km (0.101 R)
• M81: 62,897,378 km (0.117 R)
• M82: 64,073,815 km (0.106 R)
• M83: 64,503,460 km (0.088 R)
• M84: 65,041,713 km (0.1 R)
• M85: 67,100,928 km (0.086 R)
• M86: 67,209,835 km (0.117 R)
• M87: 67,646,362 km (0.068 R)
• M88: 68,851,522 km (0.116 R)
• M89: 69,181,386 km (0.108 R)
• M90: 69,622,101 km (0.055 R)
• M91: 69,732,355 km (0.068 R)
• M92: 70,284,820 km (0.071 R)
• M93: 70,395,522 km (0.084 R)
• M94: 70,838,781 km (0.116 R)
• M95: 72,062,491 km (0.099 R)
• M96: 72,509,190 km (0.109 R)
• M97: 75,661,965 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit