🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 147 Days

Day: 34.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,330,998 km

• M1: 262,694 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 31.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,330,998 km

• M1: 81,830 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.7 AU - 1.02 AU

Year: 279 Days

Day: 15.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.29 AU - 2.11 AU

Year: 775 Days

Day: 33.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.61 AU - 1.93 AU

Year: 824 Days

Day: 39.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.02 AU

Year: 1342 Days

Day: 18.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,330,998 km

• M1: 1,992,644 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 9.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.25 AU - 6.93 AU

Year: 5918 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 54 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,330,998 km

• M1: 143,315 km (0.112 R)
• M2: 293,661 km (0.075 R)
• M3: 473,028 km (0.069 R)
• M4: 680,072 km (0.119 R)
• M5: 846,425 km (0.097 R)
• M6: 952,938 km (0.086 R)
• M7: 1,076,805 km (0.1 R)
• M8: 1,140,983 km (0.113 R)
• M9: 1,567,786 km (0.066 R)
• M10: 1,730,847 km (0.12 R)
• M11: 1,930,860 km (0.046 R)
• M12: 1,993,990 km (0.099 R)
• M13: 2,122,345 km (0.113 R)
• M14: 2,610,782 km (0.112 R)
• M15: 2,967,723 km (0.113 R)
• M16: 3,041,026 km (0.116 R)
• M17: 3,189,427 km (0.049 R)
• M18: 3,435,665 km (0.09 R)
• M19: 3,551,453 km (0.106 R)
• M20: 4,088,809 km (0.097 R)
• M21: 4,294,356 km (0.09 R)
• M22: 4,377,533 km (0.118 R)
• M23: 5,643,131 km (0.07 R)
• M24: 5,872,165 km (0.107 R)
• M25: 6,174,503 km (0.116 R)
• M26: 6,363,145 km (0.03 R)
• M27: 7,038,430 km (0.117 R)
• M28: 7,112,182 km (0.085 R)
• M29: 7,210,767 km (0.081 R)
• M30: 7,660,608 km (0.094 R)
• M31: 7,787,168 km (0.087 R)
• M32: 8,404,259 km (0.112 R)
• M33: 8,692,384 km (0.07 R)
• M34: 9,063,836 km (0.033 R)
• M35: 9,144,170 km (0.115 R)
• M36: 9,332,364 km (0.081 R)
• M37: 9,740,168 km (0.092 R)
• M38: 9,849,823 km (0.083 R)
• M39: 9,932,401 km (0.105 R)
• M40: 10,516,730 km (0.1 R)
• M41: 10,799,021 km (0.069 R)
• M42: 10,940,990 km (0.054 R)
• M43: 11,140,853 km (0.101 R)
• M44: 11,806,264 km (0.116 R)
• M45: 11,923,399 km (0.117 R)
• M46: 12,040,833 km (0.095 R)
• M47: 13,205,752 km (0.082 R)
• M48: 13,388,112 km (0.088 R)
• M49: 13,847,976 km (0.05 R)
• M50: 14,468,956 km (0.113 R)
• M51: 15,673,818 km (0.048 R)
• M52: 16,158,365 km (0.114 R)
• M53: 16,288,366 km (0.096 R)
• M54: 16,779,047 km (0.055 R)
• M55: 16,976,666 km (0.1 R)
• M56: 17,540,799 km (0.088 R)
• M57: 17,641,030 km (0.051 R)
• M58: 17,875,599 km (0.104 R)
• M59: 18,010,088 km (0.058 R)
• M60: 18,145,025 km (0.079 R)
• M61: 18,517,524 km (0.09 R)
• M62: 18,585,441 km (0.118 R)
• M63: 19,029,597 km (0.085 R)
• M64: 19,339,115 km (0.08 R)
• M65: 19,511,751 km (0.069 R)
• M66: 20,347,554 km (0.089 R)
• M67: 21,017,603 km (0.108 R)
• M68: 21,373,197 km (0.107 R)
• M69: 21,659,079 km (0.105 R)
• M70: 23,400,997 km (0.058 R)
• M71: 23,511,250 km (0.066 R)
• M72: 23,880,458 km (0.096 R)
• M73: 24,624,408 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 11.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.34 AU - 9.6 AU

Year: 10195 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,330,998 km

• M1: 161,865 km (0.105 R)
• M2: 260,599 km (0.093 R)
• M3: 479,162 km (0.071 R)
• M4: 602,580 km (0.118 R)
• M5: 898,934 km (0.118 R)
• M6: 1,304,793 km (0.084 R)
• M7: 1,386,174 km (0.096 R)
• M8: 1,503,159 km (0.089 R)
• M9: 2,004,611 km (0.06 R)
• M10: 2,313,830 km (0.108 R)
• M11: 2,393,566 km (0.037 R)
• M12: 2,680,195 km (0.096 R)
• M13: 3,309,254 km (0.108 R)
• M14: 3,399,612 km (0.043 R)
• M15: 4,699,168 km (0.11 R)
• M16: 4,852,357 km (0.088 R)
• M17: 5,137,490 km (0.098 R)
• M18: 5,778,667 km (0.075 R)
• M19: 5,915,399 km (0.068 R)
• M20: 6,164,479 km (0.049 R)
• M21: 6,248,254 km (0.096 R)
• M22: 6,530,246 km (0.086 R)
• M23: 7,019,282 km (0.043 R)
• M24: 7,342,114 km (0.096 R)
• M25: 7,699,802 km (0.111 R)
• M26: 9,572,917 km (0.094 R)
• M27: 9,767,694 km (0.07 R)
• M28: 10,095,313 km (0.082 R)
• M29: 10,694,004 km (0.116 R)
• M30: 10,862,451 km (0.094 R)
• M31: 11,372,879 km (0.117 R)
• M32: 11,579,324 km (0.051 R)
• M33: 11,682,995 km (0.116 R)
• M34: 11,786,966 km (0.119 R)
• M35: 11,995,954 km (0.061 R)
• M36: 12,311,606 km (0.109 R)
• M37: 12,665,554 km (0.108 R)
• M38: 12,986,890 km (0.035 R)
• M39: 13,893,902 km (0.117 R)
• M40: 13,967,355 km (0.07 R)
• M41: 14,634,262 km (0.104 R)
• M42: 15,084,701 km (0.048 R)
• M43: 15,235,795 km (0.032 R)
• M44: 16,269,217 km (0.075 R)
• M45: 16,501,842 km (0.103 R)
• M46: 18,121,538 km (0.034 R)
• M47: 18,524,256 km (0.099 R)
• M48: 19,832,788 km (0.096 R)
• M49: 20,498,199 km (0.03 R)
• M50: 20,917,821 km (0.112 R)
• M51: 21,044,232 km (0.086 R)
• M52: 21,128,605 km (0.095 R)
• M53: 21,213,277 km (0.111 R)
• M54: 21,893,648 km (0.078 R)
• M55: 22,193,592 km (0.111 R)
• M56: 22,279,611 km (0.11 R)
• M57: 22,365,630 km (0.073 R)
• M58: 22,797,668 km (0.109 R)
• M59: 22,971,202 km (0.068 R)
• M60: 23,363,298 km (0.105 R)
• M61: 23,625,992 km (0.099 R)
• M62: 23,933,715 km (0.074 R)
• M63: 24,464,189 km (0.043 R)
• M64: 24,953,972 km (0.101 R)
• M65: 25,043,432 km (0.101 R)
• M66: 25,132,891 km (0.108 R)
• M67: 25,536,955 km (0.106 R)
• M68: 26,033,769 km (0.047 R)
• M69: 26,169,754 km (0.094 R)
• M70: 26,945,269 km (0.09 R)
• M71: 28,378,566 km (0.092 R)
• M72: 28,612,089 km (0.108 R)
• M73: 29,316,545 km (0.068 R)
• M74: 29,647,156 km (0.115 R)
• M75: 30,169,253 km (0.046 R)
• M76: 30,694,491 km (0.055 R)
• M77: 32,190,769 km (0.096 R)
• M78: 32,531,852 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 8.8

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.88 AU - 13.84 AU

Year: 16134 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,330,998 km

• M1: 211,382 km (0.083 R)
• M2: 270,473 km (0.049 R)
• M3: 445,203 km (0.064 R)
• M4: 529,576 km (0.096 R)
• M5: 657,931 km (0.113 R)
• M6: 881,281 km (0.043 R)
• M7: 990,936 km (0.109 R)
• M8: 1,501,364 km (0.084 R)
• M9: 2,292,737 km (0.11 R)
• M10: 2,539,723 km (0.062 R)
• M11: 2,634,718 km (0.045 R)
• M12: 3,093,086 km (0.084 R)
• M13: 3,160,704 km (0.048 R)
• M14: 3,297,287 km (0.082 R)
• M15: 4,194,874 km (0.07 R)
• M16: 4,612,850 km (0.093 R)
• M17: 5,123,877 km (0.063 R)
• M18: 5,902,833 km (0.049 R)
• M19: 6,284,756 km (0.067 R)
• M20: 7,752,760 km (0.111 R)
• M21: 8,548,621 km (0.049 R)
• M22: 9,028,979 km (0.114 R)
• M23: 9,518,165 km (0.047 R)
• M24: 9,666,566 km (0.098 R)
• M25: 10,369,376 km (0.041 R)
• M26: 10,675,603 km (0.087 R)
• M27: 11,036,733 km (0.114 R)
• M28: 11,244,823 km (0.099 R)
• M29: 11,559,427 km (0.061 R)
• M30: 12,143,757 km (0.115 R)
• M31: 12,466,589 km (0.116 R)
• M32: 12,683,506 km (0.104 R)
• M33: 12,901,470 km (0.119 R)
• M34: 14,462,225 km (0.05 R)
• M35: 14,519,072 km (0.051 R)
• M36: 14,861,800 km (0.061 R)
• M37: 16,022,979 km (0.09 R)
• M38: 16,317,837 km (0.06 R)
• M39: 16,733,719 km (0.046 R)
• M40: 17,153,041 km (0.085 R)
• M41: 17,213,329 km (0.054 R)
• M42: 17,758,165 km (0.085 R)
• M43: 19,176,203 km (0.09 R)
• M44: 19,740,935 km (0.077 R)
• M45: 20,758,500 km (0.079 R)
• M46: 20,822,677 km (0.079 R)
• M47: 21,273,565 km (0.045 R)
• M48: 21,923,418 km (0.071 R)
• M49: 24,655,225 km (0.085 R)
• M50: 24,723,292 km (0.077 R)
• M51: 25,337,691 km (0.109 R)
• M52: 26,860,896 km (0.092 R)
• M53: 27,562,959 km (0.099 R)
• M54: 28,200,096 km (0.052 R)
• M55: 29,272,563 km (0.081 R)
• M56: 29,344,520 km (0.111 R)
• M57: 31,236,634 km (0.065 R)
• M58: 31,310,236 km (0.027 R)
• M59: 31,826,648 km (0.082 R)
• M60: 32,123,151 km (0.101 R)
• M61: 33,393,087 km (0.104 R)
• M62: 34,223,654 km (0.098 R)
• M63: 34,603,334 km (0.117 R)
• M64: 35,213,843 km (0.069 R)
• M65: 35,290,437 km (0.053 R)
• M66: 35,443,775 km (0.052 R)
• M67: 35,520,518 km (0.09 R)
• M68: 36,368,140 km (0.077 R)
• M69: 36,911,031 km (0.119 R)
• M70: 36,988,822 km (0.097 R)
• M71: 38,950,947 km (0.119 R)
• M72: 40,946,732 km (0.062 R)
• M73: 41,269,116 km (0.099 R)
• M74: 42,485,496 km (0.047 R)
• M75: 44,043,259 km (0.073 R)
• M76: 46,877,241 km (0.083 R)
• M77: 47,214,434 km (0.051 R)
• M78: 48,061,158 km (0.112 R)
• M79: 52,281,913 km (0.113 R)
• M80: 53,685,589 km (0.12 R)
• M81: 54,480,553 km (0.091 R)
• M82: 54,569,264 km (0.098 R)
• M83: 54,657,826 km (0.117 R)
• M84: 56,440,434 km (0.028 R)
• M85: 56,709,411 km (0.053 R)
• M86: 57,158,654 km (0.092 R)
• M87: 58,060,878 km (0.116 R)
• M88: 60,153,753 km (0.093 R)
• M89: 60,703,824 km (0.074 R)
• M90: 60,795,677 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 4

Gravity: 61.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.56 AU - 20.36 AU

Year: 23363 Days

Day: 23.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,330,998 km

• M1: 279,898 km (0.076 R)
• M2: 426,354 km (0.093 R)
• M3: 569,818 km (0.093 R)
• M4: 700,567 km (0.115 R)
• M5: 899,382 km (0.103 R)
• M6: 1,212,341 km (0.096 R)
• M7: 1,450,052 km (0.028 R)
• M8: 1,520,662 km (0.117 R)
• M9: 1,852,321 km (0.11 R)
• M10: 2,085,544 km (0.109 R)
• M11: 2,883,798 km (0.11 R)
• M12: 3,245,376 km (0.1 R)
• M13: 3,478,599 km (0.112 R)
• M14: 4,311,261 km (0.077 R)
• M15: 4,987,443 km (0.116 R)
• M16: 5,529,885 km (0.105 R)
• M17: 6,205,020 km (0.057 R)
• M18: 7,326,107 km (0.112 R)
• M19: 8,828,967 km (0.107 R)
• M20: 9,814,817 km (0.104 R)
• M21: 10,422,932 km (0.096 R)
• M22: 11,533,697 km (0.093 R)
• M23: 12,174,873 km (0.113 R)
• M24: 12,900,872 km (0.103 R)
• M25: 13,640,783 km (0.088 R)
• M26: 14,623,042 km (0.089 R)
• M27: 15,083,953 km (0.08 R)
• M28: 17,459,418 km (0.095 R)
• M29: 19,610,037 km (0.082 R)
• M30: 20,118,071 km (0.111 R)
• M31: 20,888,351 km (0.11 R)
• M32: 21,493,923 km (0.106 R)
• M33: 23,613,874 km (0.049 R)
• M34: 24,425,892 km (0.097 R)
• M35: 24,607,503 km (0.102 R)
• M36: 24,789,714 km (0.058 R)
• M37: 25,063,777 km (0.105 R)
• M38: 27,009,896 km (0.1 R)
• M39: 27,103,843 km (0.114 R)
• M40: 27,764,018 km (0.115 R)
• M41: 30,067,526 km (0.115 R)
• M42: 30,555,066 km (0.114 R)
• M43: 30,947,012 km (0.111 R)
• M44: 31,242,019 km (0.108 R)
• M45: 34,650,457 km (0.098 R)
• M46: 35,366,582 km (0.106 R)
• M47: 36,605,701 km (0.119 R)
• M48: 38,596,550 km (0.051 R)
• M49: 38,914,146 km (0.031 R)
• M50: 40,300,170 km (0.111 R)
• M51: 42,901,079 km (0.057 R)
• M52: 43,339,850 km (0.109 R)
• M53: 44,332,431 km (0.099 R)
• M54: 46,003,440 km (0.119 R)
• M55: 47,015,768 km (0.08 R)
• M56: 47,694,793 km (0.081 R)
• M57: 47,808,338 km (0.079 R)
• M58: 49,751,315 km (0.103 R)
• M59: 50,443,205 km (0.095 R)
• M60: 50,558,844 km (0.111 R)
• M61: 50,906,211 km (0.097 R)
• M62: 52,655,159 km (0.025 R)
• M63: 53,831,896 km (0.064 R)
• M64: 54,186,742 km (0.057 R)
• M65: 55,255,470 km (0.058 R)
• M66: 57,414,017 km (0.08 R)
• M67: 58,382,215 km (0.074 R)
• M68: 58,868,258 km (0.098 R)
• M69: 59,233,726 km (0.069 R)
• M70: 59,477,869 km (0.104 R)
• M71: 60,826,045 km (0.115 R)
• M72: 62,184,394 km (0.11 R)
• M73: 62,680,909 km (0.077 R)
• M74: 64,428,661 km (0.104 R)
• M75: 65,182,635 km (0.098 R)
• M76: 66,445,689 km (0.048 R)
• M77: 66,826,117 km (0.098 R)
• M78: 68,867,679 km (0.058 R)
• M79: 73,535,282 km (0.03 R)
• M80: 74,191,568 km (0.073 R)
• M81: 75,774,613 km (0.078 R)
• M82: 75,907,007 km (0.069 R)
• M83: 77,502,169 km (0.115 R)
• M84: 80,995,878 km (0.103 R)
• M85: 82,625,597 km (0.039 R)
• M86: 83,444,495 km (0.049 R)
• M87: 87,579,381 km (0.101 R)
• M88: 88,135,735 km (0.067 R)
• M89: 90,372,822 km (0.11 R)
• M90: 90,653,766 km (0.088 R)
• M91: 91,075,632 km (0.117 R)
• M92: 94,617,212 km (0.063 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit