🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.55 AU

Year: 661 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,465,329 km

• M1: 84,672 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.47 AU - 1.55 AU

Year: 695 Days

Day: 27.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.64 AU

Year: 744 Days

Day: 24.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.31 AU - 2.05 AU

Year: 816 Days

Day: 34.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.97 AU - 3.23 AU

Year: 1571 Days

Day: 25.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,465,329 km

• M1: 300,243 km (0.065 R)
• M2: 939,175 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.47 AU - 4.46 AU

Year: 2953 Days

Day: 18.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 11.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.41 AU - 5.63 AU

Year: 3601 Days

Day: 14.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,465,329 km

• M1: 251,474 km (0.059 R)
• M2: 336,595 km (0.066 R)
• M3: 428,747 km (0.08 R)
• M4: 505,342 km (0.104 R)
• M5: 626,366 km (0.091 R)
• M6: 1,005,148 km (0.118 R)
• M7: 1,126,173 km (0.109 R)
• M8: 1,589,178 km (0.108 R)
• M9: 1,703,022 km (0.092 R)
• M10: 1,849,478 km (0.068 R)
• M11: 2,030,941 km (0.112 R)
• M12: 2,346,443 km (0.096 R)
• M13: 2,427,824 km (0.11 R)
• M14: 2,510,252 km (0.111 R)
• M15: 2,971,612 km (0.062 R)
• M16: 3,385,699 km (0.119 R)
• M17: 3,684,745 km (0.058 R)
• M18: 3,779,889 km (0.116 R)
• M19: 3,856,783 km (0.087 R)
• M20: 4,169,143 km (0.106 R)
• M21: 4,268,476 km (0.112 R)
• M22: 4,489,881 km (0.114 R)
• M23: 4,591,757 km (0.049 R)
• M24: 5,456,433 km (0.105 R)
• M25: 5,674,995 km (0.105 R)
• M26: 5,896,400 km (0.106 R)
• M27: 6,143,386 km (0.085 R)
• M28: 6,302,259 km (0.09 R)
• M29: 6,647,531 km (0.11 R)
• M30: 6,834,080 km (0.099 R)
• M31: 7,719,998 km (0.11 R)
• M32: 8,089,355 km (0.074 R)
• M33: 8,667,102 km (0.103 R)
• M34: 8,896,885 km (0.111 R)
• M35: 9,284,193 km (0.112 R)
• M36: 9,862,389 km (0.112 R)
• M37: 9,995,531 km (0.079 R)
• M38: 10,398,249 km (0.105 R)
• M39: 10,533,635 km (0.111 R)
• M40: 10,861,105 km (0.062 R)
• M41: 10,998,585 km (0.115 R)
• M42: 11,081,313 km (0.095 R)
• M43: 11,386,492 km (0.09 R)
• M44: 11,694,514 km (0.105 R)
• M45: 11,807,162 km (0.058 R)
• M46: 12,721,504 km (0.073 R)
• M47: 12,866,464 km (0.078 R)
• M48: 12,953,680 km (0.077 R)
• M49: 14,315,768 km (0.049 R)
• M50: 14,587,588 km (0.092 R)
• M51: 15,136,313 km (0.066 R)
• M52: 16,128,745 km (0.118 R)
• M53: 16,285,673 km (0.074 R)
• M54: 16,474,615 km (0.084 R)
• M55: 16,791,314 km (0.105 R)
• M56: 17,688,602 km (0.091 R)
• M57: 17,980,467 km (0.118 R)
• M58: 18,503,013 km (0.115 R)
• M59: 18,634,509 km (0.104 R)
• M60: 18,898,250 km (0.112 R)
• M61: 19,296,330 km (0.069 R)
• M62: 19,496,342 km (0.107 R)
• M63: 19,898,611 km (0.116 R)
• M64: 20,134,527 km (0.105 R)
• M65: 20,540,984 km (0.07 R)
• M66: 21,018,800 km (0.098 R)
• M67: 21,362,277 km (0.069 R)
• M68: 21,638,434 km (0.035 R)
• M69: 22,089,622 km (0.06 R)
• M70: 22,508,944 km (0.118 R)
• M71: 22,754,734 km (0.087 R)
• M72: 23,142,940 km (0.064 R)
• M73: 23,249,155 km (0.066 R)
• M74: 23,961,390 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 9.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.96 AU - 5.74 AU

Year: 4003 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,465,329 km

• M1: 119,678 km (0.046 R)
• M2: 195,973 km (0.108 R)
• M3: 292,015 km (0.114 R)
• M4: 373,396 km (0.1 R)
• M5: 529,876 km (0.116 R)
• M6: 690,245 km (0.105 R)
• M7: 1,149,360 km (0.038 R)
• M8: 1,447,509 km (0.109 R)
• M9: 1,716,636 km (0.107 R)
• M10: 1,796,521 km (0.111 R)
• M11: 1,974,094 km (0.115 R)
• M12: 2,057,868 km (0.046 R)
• M13: 2,229,307 km (0.077 R)
• M14: 2,540,770 km (0.062 R)
• M15: 2,818,723 km (0.073 R)
• M16: 3,009,610 km (0.076 R)
• M17: 3,171,924 km (0.118 R)
• M18: 3,337,229 km (0.093 R)
• M19: 3,780,189 km (0.113 R)
• M20: 3,902,560 km (0.037 R)
• M21: 4,133,688 km (0.078 R)
• M22: 4,516,210 km (0.049 R)
• M23: 4,740,009 km (0.098 R)
• M24: 4,910,251 km (0.113 R)
• M25: 5,063,290 km (0.036 R)
• M26: 5,179,228 km (0.087 R)
• M27: 5,492,486 km (0.038 R)
• M28: 5,751,440 km (0.05 R)
• M29: 5,912,856 km (0.052 R)
• M30: 6,096,412 km (0.114 R)
• M31: 6,615,816 km (0.117 R)
• M32: 6,827,497 km (0.049 R)
• M33: 6,934,161 km (0.109 R)
• M34: 7,301,274 km (0.09 R)
• M35: 7,741,241 km (0.084 R)
• M36: 7,807,962 km (0.079 R)
• M37: 7,964,441 km (0.056 R)
• M38: 8,280,541 km (0.115 R)
• M39: 8,692,983 km (0.092 R)
• M40: 9,395,195 km (0.117 R)
• M41: 9,849,524 km (0.034 R)
• M42: 9,946,014 km (0.07 R)
• M43: 10,482,622 km (0.114 R)
• M44: 10,754,591 km (0.115 R)
• M45: 11,330,543 km (0.065 R)
• M46: 11,457,103 km (0.107 R)
• M47: 11,584,111 km (0.118 R)
• M48: 11,685,987 km (0.074 R)
• M49: 12,303,976 km (0.098 R)
• M50: 12,879,928 km (0.084 R)
• M51: 13,625,374 km (0.118 R)
• M52: 13,868,022 km (0.081 R)
• M53: 13,949,253 km (0.092 R)
• M54: 14,275,676 km (0.118 R)
• M55: 14,385,032 km (0.096 R)
• M56: 14,467,161 km (0.083 R)
• M57: 14,576,966 km (0.03 R)
• M58: 14,797,473 km (0.074 R)
• M59: 15,019,177 km (0.119 R)
• M60: 15,437,752 km (0.077 R)
• M61: 15,606,199 km (0.12 R)
• M62: 15,718,847 km (0.086 R)
• M63: 15,831,793 km (0.108 R)
• M64: 16,115,281 km (0.109 R)
• M65: 16,429,137 km (0.065 R)
• M66: 16,601,175 km (0.102 R)
• M67: 16,687,493 km (0.097 R)
• M68: 17,149,900 km (0.111 R)
• M69: 18,681,932 km (0.116 R)
• M70: 19,041,715 km (0.068 R)
• M71: 19,222,429 km (0.052 R)
• M72: 19,920,602 km (0.103 R)
• M73: 20,165,344 km (0.061 R)
• M74: 20,318,832 km (0.059 R)
• M75: 20,380,316 km (0.093 R)
• M76: 20,627,003 km (0.112 R)
• M77: 20,719,754 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 13

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.61 AU - 6.21 AU

Year: 4715 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,465,329 km

• M1: 179,368 km (0.073 R)
• M2: 290,070 km (0.033 R)
• M3: 543,040 km (0.098 R)
• M4: 741,706 km (0.097 R)
• M5: 850,913 km (0.071 R)
• M6: 978,220 km (0.109 R)
• M7: 1,137,542 km (0.084 R)
• M8: 1,266,496 km (0.108 R)
• M9: 1,373,308 km (0.103 R)
• M10: 1,539,661 km (0.092 R)
• M11: 1,772,286 km (0.112 R)
• M12: 1,985,463 km (0.105 R)
• M13: 2,127,132 km (0.084 R)
• M14: 2,305,004 km (0.106 R)
• M15: 2,589,838 km (0.116 R)
• M16: 2,745,420 km (0.092 R)
• M17: 3,138,713 km (0.065 R)
• M18: 3,342,316 km (0.099 R)
• M19: 3,588,703 km (0.096 R)
• M20: 4,301,836 km (0.1 R)
• M21: 5,541,554 km (0.12 R)
• M22: 5,720,922 km (0.095 R)
• M23: 5,993,489 km (0.039 R)
• M24: 6,293,732 km (0.101 R)
• M25: 6,669,971 km (0.084 R)
• M26: 7,102,159 km (0.106 R)
• M27: 7,199,547 km (0.036 R)
• M28: 7,642,955 km (0.114 R)
• M29: 7,767,720 km (0.1 R)
• M30: 8,273,510 km (0.101 R)
• M31: 8,530,519 km (0.107 R)
• M32: 8,685,952 km (0.116 R)
• M33: 9,131,454 km (0.058 R)
• M34: 9,530,880 km (0.116 R)
• M35: 9,665,369 km (0.088 R)
• M36: 10,291,885 km (0.07 R)
• M37: 10,596,167 km (0.06 R)
• M38: 10,763,417 km (0.073 R)
• M39: 10,959,690 km (0.088 R)
• M40: 11,100,611 km (0.11 R)
• M41: 11,699,002 km (0.066 R)
• M42: 11,785,320 km (0.09 R)
• M43: 12,278,694 km (0.102 R)
• M44: 12,454,322 km (0.09 R)
• M45: 12,690,088 km (0.088 R)
• M46: 12,927,201 km (0.092 R)
• M47: 13,315,706 km (0.113 R)
• M48: 13,586,778 km (0.106 R)
• M49: 13,707,952 km (0.052 R)
• M50: 14,104,087 km (0.053 R)
• M51: 14,907,727 km (0.064 R)
• M52: 15,158,154 km (0.108 R)
• M53: 15,631,182 km (0.073 R)
• M54: 17,341,236 km (0.07 R)
• M55: 17,472,732 km (0.109 R)
• M56: 17,571,616 km (0.117 R)
• M57: 17,802,895 km (0.089 R)
• M58: 18,469,353 km (0.083 R)
• M59: 18,805,799 km (0.081 R)
• M60: 18,974,695 km (0.111 R)
• M61: 19,280,024 km (0.083 R)
• M62: 19,655,365 km (0.118 R)
• M63: 19,895,619 km (0.061 R)
• M64: 20,448,234 km (0.09 R)
• M65: 20,587,210 km (0.116 R)
• M66: 21,075,946 km (0.089 R)
• M67: 21,321,736 km (0.052 R)
• M68: 21,497,962 km (0.082 R)
• M69: 21,674,637 km (0.106 R)
• M70: 22,279,012 km (0.086 R)
• M71: 23,033,135 km (0.105 R)
• M72: 23,141,594 km (0.107 R)
• M73: 23,395,162 km (0.113 R)
• M74: 24,015,096 km (0.085 R)
• M75: 24,235,154 km (0.032 R)
• M76: 24,455,961 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 12.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.07 AU - 7.35 AU

Year: 6513 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,465,329 km

• M1: 158,574 km (0.074 R)
• M2: 262,843 km (0.106 R)
• M3: 367,113 km (0.112 R)
• M4: 574,157 km (0.115 R)
• M5: 687,402 km (0.08 R)
• M6: 969,394 km (0.089 R)
• M7: 1,156,840 km (0.025 R)
• M8: 1,391,260 km (0.11 R)
• M9: 1,623,286 km (0.063 R)
• M10: 1,772,436 km (0.111 R)
• M11: 1,965,566 km (0.034 R)
• M12: 2,186,223 km (0.108 R)
• M13: 2,696,202 km (0.111 R)
• M14: 2,829,494 km (0.115 R)
• M15: 3,033,695 km (0.087 R)
• M16: 3,823,871 km (0.098 R)
• M17: 3,974,367 km (0.105 R)
• M18: 4,229,431 km (0.079 R)
• M19: 4,463,701 km (0.097 R)
• M20: 5,109,366 km (0.11 R)
• M21: 5,219,769 km (0.108 R)
• M22: 5,612,912 km (0.116 R)
• M23: 5,698,332 km (0.081 R)
• M24: 5,928,414 km (0.037 R)
• M25: 6,103,144 km (0.103 R)
• M26: 6,249,900 km (0.04 R)
• M27: 6,487,461 km (0.062 R)
• M28: 6,637,358 km (0.109 R)
• M29: 7,310,698 km (0.107 R)
• M30: 7,624,106 km (0.039 R)
• M31: 8,557,597 km (0.112 R)
• M32: 8,755,365 km (0.063 R)
• M33: 9,595,357 km (0.12 R)
• M34: 10,111,769 km (0.117 R)
• M35: 10,496,235 km (0.093 R)
• M36: 10,814,430 km (0.118 R)
• M37: 11,064,109 km (0.114 R)
• M38: 11,642,005 km (0.094 R)
• M39: 11,897,818 km (0.076 R)
• M40: 12,008,071 km (0.102 R)
• M41: 12,601,975 km (0.114 R)
• M42: 13,281,449 km (0.109 R)
• M43: 14,715,494 km (0.091 R)
• M44: 14,912,963 km (0.091 R)
• M45: 15,310,744 km (0.118 R)
• M46: 15,430,721 km (0.108 R)
• M47: 16,198,158 km (0.06 R)
• M48: 16,402,210 km (0.096 R)
• M49: 16,812,706 km (0.068 R)
• M50: 17,019,301 km (0.117 R)
• M51: 17,185,205 km (0.084 R)
• M52: 17,268,381 km (0.115 R)
• M53: 18,022,654 km (0.094 R)
• M54: 18,361,343 km (0.029 R)
• M55: 19,346,894 km (0.113 R)
• M56: 19,824,261 km (0.095 R)
• M57: 20,923,805 km (0.113 R)
• M58: 21,146,108 km (0.104 R)
• M59: 21,817,653 km (0.117 R)
• M60: 22,088,275 km (0.11 R)
• M61: 22,314,617 km (0.117 R)
• M62: 22,450,751 km (0.117 R)
• M63: 22,587,184 km (0.093 R)
• M64: 22,952,353 km (0.073 R)
• M65: 23,365,691 km (0.102 R)
• M66: 23,874,025 km (0.068 R)
• M67: 24,432,923 km (0.044 R)
• M68: 24,713,867 km (0.1 R)
• M69: 24,807,815 km (0.058 R)
• M70: 25,090,256 km (0.102 R)
• M71: 25,326,471 km (0.075 R)
• M72: 25,468,589 km (0.041 R)
• M73: 25,801,145 km (0.111 R)
• M74: 28,119,912 km (0.099 R)
• M75: 28,808,810 km (0.084 R)
• M76: 28,907,694 km (0.071 R)
• M77: 30,152,947 km (0.118 R)
• M78: 30,303,592 km (0.062 R)
• M79: 30,908,566 km (0.077 R)
• M80: 31,874,519 km (0.111 R)
• M81: 32,079,169 km (0.099 R)
• M82: 33,005,479 km (0.028 R)
• M83: 33,264,283 km (0.119 R)
• M84: 33,679,866 km (0.109 R)
• M85: 34,306,532 km (0.038 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit