🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.71 AU

Year: 168 Days

Day: 15.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.23 AU - 1.27 AU

Year: 532 Days

Day: 47.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.69 AU - 1.95 AU

Year: 935 Days

Day: 46.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.38 AU - 3.72 AU

Year: 2547 Days

Day: 23 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,062,996 km

• M1: 648,208 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 12.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.61 AU - 5.39 AU

Year: 4257 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,062,996 km

• M1: 174,730 km (0.07 R)
• M2: 302,936 km (0.035 R)
• M3: 472,729 km (0.063 R)
• M4: 600,785 km (0.114 R)
• M5: 731,982 km (0.082 R)
• M6: 919,429 km (0.116 R)
• M7: 1,049,728 km (0.033 R)
• M8: 1,225,057 km (0.112 R)
• M9: 1,329,925 km (0.106 R)
• M10: 1,479,224 km (0.091 R)
• M11: 1,795,025 km (0.118 R)
• M12: 2,164,382 km (0.072 R)
• M13: 2,260,424 km (0.05 R)
• M14: 2,341,805 km (0.088 R)
• M15: 2,490,505 km (0.117 R)
• M16: 2,608,538 km (0.076 R)
• M17: 2,711,162 km (0.078 R)
• M18: 2,885,294 km (0.091 R)
• M19: 3,208,276 km (0.105 R)
• M20: 3,337,080 km (0.106 R)
• M21: 3,430,130 km (0.04 R)
• M22: 3,811,305 km (0.117 R)
• M23: 4,226,289 km (0.058 R)
• M24: 4,739,261 km (0.114 R)
• M25: 5,035,165 km (0.103 R)
• M26: 5,623,234 km (0.049 R)
• M27: 6,050,037 km (0.086 R)
• M28: 7,271,803 km (0.116 R)
• M29: 7,368,892 km (0.088 R)
• M30: 7,638,168 km (0.093 R)
• M31: 7,736,903 km (0.119 R)
• M32: 8,363,718 km (0.034 R)
• M33: 8,644,663 km (0.054 R)
• M34: 8,825,078 km (0.068 R)
• M35: 9,268,635 km (0.046 R)
• M36: 9,347,623 km (0.116 R)
• M37: 9,532,825 km (0.072 R)
• M38: 9,746,152 km (0.098 R)
• M39: 10,313,427 km (0.056 R)
• M40: 10,395,257 km (0.087 R)
• M41: 10,559,814 km (0.101 R)
• M42: 10,780,471 km (0.061 R)
• M43: 12,483,942 km (0.049 R)
• M44: 13,040,746 km (0.053 R)
• M45: 13,158,928 km (0.085 R)
• M46: 14,269,842 km (0.072 R)
• M47: 15,285,761 km (0.083 R)
• M48: 15,786,764 km (0.084 R)
• M49: 16,197,859 km (0.075 R)
• M50: 16,708,586 km (0.097 R)
• M51: 16,804,927 km (0.097 R)
• M52: 17,062,834 km (0.091 R)
• M53: 17,549,925 km (0.098 R)
• M54: 18,371,815 km (0.103 R)
• M55: 18,537,719 km (0.097 R)
• M56: 19,071,933 km (0.034 R)
• M57: 19,408,379 km (0.103 R)
• M58: 19,645,192 km (0.03 R)
• M59: 20,087,254 km (0.101 R)
• M60: 20,773,908 km (0.075 R)
• M61: 21,328,767 km (0.069 R)
• M62: 21,853,407 km (0.078 R)
• M63: 22,240,865 km (0.075 R)
• M64: 22,382,385 km (0.066 R)
• M65: 22,595,113 km (0.117 R)
• M66: 22,844,044 km (0.113 R)
• M67: 23,201,433 km (0.076 R)
• M68: 23,849,491 km (0.055 R)
• M69: 24,430,379 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 9.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.74 AU - 7.92 AU

Year: 8343 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,062,996 km

• M1: 138,528 km (0.05 R)
• M2: 198,516 km (0.104 R)
• M3: 481,256 km (0.065 R)
• M4: 980,764 km (0.054 R)
• M5: 1,240,466 km (0.115 R)
• M6: 2,311,736 km (0.086 R)
• M7: 2,890,979 km (0.063 R)
• M8: 2,969,817 km (0.058 R)
• M9: 3,238,046 km (0.11 R)
• M10: 3,598,278 km (0.046 R)
• M11: 3,768,969 km (0.037 R)
• M12: 4,177,670 km (0.087 R)
• M13: 4,326,969 km (0.107 R)
• M14: 4,387,257 km (0.033 R)
• M15: 4,631,251 km (0.108 R)
• M16: 5,421,876 km (0.093 R)
• M17: 5,882,936 km (0.091 R)
• M18: 6,494,343 km (0.068 R)
• M19: 6,913,067 km (0.106 R)
• M20: 7,340,618 km (0.08 R)
• M21: 7,630,539 km (0.117 R)
• M22: 7,887,249 km (0.1 R)
• M23: 8,788,875 km (0.037 R)
• M24: 9,408,060 km (0.039 R)
• M25: 10,041,308 km (0.116 R)
• M26: 10,525,407 km (0.079 R)
• M27: 11,099,713 km (0.115 R)
• M28: 12,970,135 km (0.083 R)
• M29: 13,145,015 km (0.047 R)
• M30: 13,497,019 km (0.111 R)
• M31: 13,941,474 km (0.109 R)
• M32: 14,571,880 km (0.064 R)
• M33: 15,720,492 km (0.027 R)
• M34: 16,897,977 km (0.087 R)
• M35: 17,280,798 km (0.115 R)
• M36: 17,376,989 km (0.032 R)
• M37: 17,473,330 km (0.11 R)
• M38: 17,569,821 km (0.073 R)
• M39: 19,088,240 km (0.069 R)
• M40: 19,287,205 km (0.093 R)
• M41: 20,393,930 km (0.06 R)
• M42: 20,597,383 km (0.062 R)
• M43: 21,676,432 km (0.08 R)
• M44: 21,884,074 km (0.108 R)
• M45: 22,406,021 km (0.109 R)
• M46: 23,302,711 km (0.053 R)
• M47: 23,996,396 km (0.112 R)
• M48: 24,534,649 km (0.03 R)
• M49: 25,787,531 km (0.076 R)
• M50: 25,897,486 km (0.081 R)
• M51: 26,283,448 km (0.12 R)
• M52: 26,504,853 km (0.086 R)
• M53: 26,615,855 km (0.057 R)
• M54: 28,696,013 km (0.077 R)
• M55: 29,152,735 km (0.11 R)
• M56: 29,669,297 km (0.083 R)
• M57: 30,015,317 km (0.068 R)
• M58: 30,246,745 km (0.074 R)
• M59: 30,362,833 km (0.086 R)
• M60: 30,653,352 km (0.062 R)
• M61: 32,060,619 km (0.106 R)
• M62: 33,309,312 km (0.073 R)
• M63: 33,369,151 km (0.093 R)
• M64: 33,669,095 km (0.087 R)
• M65: 34,938,134 km (0.103 R)
• M66: 35,547,895 km (0.044 R)
• M67: 36,407,484 km (0.079 R)
• M68: 36,839,822 km (0.113 R)
• M69: 37,025,623 km (0.105 R)
• M70: 37,585,119 km (0.077 R)
• M71: 38,586,377 km (0.101 R)
• M72: 39,596,462 km (0.108 R)
• M73: 39,659,892 km (0.102 R)
• M74: 40,615,224 km (0.112 R)
• M75: 40,871,185 km (0.046 R)
• M76: 40,935,363 km (0.096 R)
• M77: 40,999,391 km (0.114 R)
• M78: 41,965,344 km (0.026 R)
• M79: 42,029,971 km (0.118 R)
• M80: 43,004,002 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.2

Radius: 7.4

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.87 AU - 15.09 AU

Year: 16789 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,062,996 km

• M1: 420,819 km (0.114 R)
• M2: 624,721 km (0.086 R)
• M3: 749,037 km (0.106 R)
• M4: 858,991 km (0.087 R)
• M5: 950,844 km (0.088 R)
• M6: 1,542,504 km (0.097 R)
• M7: 1,713,045 km (0.043 R)
• M8: 1,830,330 km (0.095 R)
• M9: 2,166,177 km (0.066 R)
• M10: 2,325,200 km (0.077 R)
• M11: 2,587,894 km (0.067 R)
• M12: 2,655,063 km (0.089 R)
• M13: 2,791,047 km (0.07 R)
• M14: 5,050,424 km (0.118 R)
• M15: 5,563,246 km (0.109 R)
• M16: 6,363,145 km (0.059 R)
• M17: 6,683,883 km (0.076 R)
• M18: 6,776,484 km (0.051 R)
• M19: 7,484,681 km (0.107 R)
• M20: 7,677,512 km (0.077 R)
• M21: 8,068,262 km (0.103 R)
• M22: 8,868,760 km (0.073 R)
• M23: 9,537,762 km (0.107 R)
• M24: 10,329,883 km (0.081 R)
• M25: 10,437,144 km (0.032 R)
• M26: 11,529,358 km (0.1 R)
• M27: 11,752,110 km (0.111 R)
• M28: 12,145,402 km (0.11 R)
• M29: 12,714,921 km (0.112 R)
• M30: 12,772,217 km (0.099 R)
• M31: 13,176,580 km (0.107 R)
• M32: 13,879,541 km (0.116 R)
• M33: 14,057,263 km (0.114 R)
• M34: 16,184,844 km (0.071 R)
• M35: 16,371,841 km (0.11 R)
• M36: 16,874,041 km (0.043 R)
• M37: 17,000,452 km (0.108 R)
• M38: 17,700,869 km (0.098 R)
• M39: 19,195,800 km (0.06 R)
• M40: 19,592,384 km (0.097 R)
• M41: 20,326,611 km (0.062 R)
• M42: 20,460,950 km (0.05 R)
• M43: 20,528,418 km (0.103 R)
• M44: 20,663,206 km (0.116 R)
• M45: 22,235,629 km (0.109 R)
• M46: 24,772,959 km (0.08 R)
• M47: 25,349,060 km (0.107 R)
• M48: 26,808,836 km (0.106 R)
• M49: 27,103,993 km (0.084 R)
• M50: 27,400,346 km (0.047 R)
• M51: 29,352,299 km (0.099 R)
• M52: 30,729,647 km (0.061 R)
• M53: 31,581,756 km (0.118 R)
• M54: 32,206,327 km (0.111 R)
• M55: 32,834,937 km (0.034 R)
• M56: 33,309,163 km (0.098 R)
• M57: 33,547,023 km (0.064 R)
• M58: 37,018,741 km (0.062 R)
• M59: 38,672,097 km (0.119 R)
• M60: 39,340,201 km (0.115 R)
• M61: 39,675,599 km (0.071 R)
• M62: 39,843,747 km (0.109 R)
• M63: 44,819,971 km (0.103 R)
• M64: 46,669,449 km (0.102 R)
• M65: 46,846,872 km (0.063 R)
• M66: 47,291,477 km (0.114 R)
• M67: 47,469,648 km (0.112 R)
• M68: 48,903,394 km (0.11 R)
• M69: 49,625,653 km (0.104 R)
• M70: 50,169,740 km (0.115 R)
• M71: 50,533,413 km (0.095 R)
• M72: 51,263,600 km (0.107 R)
• M73: 51,997,228 km (0.116 R)
• M74: 52,365,388 km (0.12 R)
• M75: 52,641,995 km (0.112 R)
• M76: 52,826,748 km (0.11 R)
• M77: 53,104,252 km (0.118 R)
• M78: 54,125,706 km (0.051 R)
• M79: 55,341,339 km (0.111 R)
• M80: 56,565,947 km (0.088 R)
• M81: 56,755,188 km (0.037 R)
• M82: 56,944,579 km (0.059 R)
• M83: 57,418,954 km (0.1 R)
• M84: 57,609,093 km (0.115 R)
• M85: 59,329,768 km (0.105 R)
• M86: 62,039,733 km (0.108 R)
• M87: 63,213,478 km (0.12 R)
• M88: 63,508,036 km (0.093 R)
• M89: 64,197,084 km (0.095 R)
• M90: 65,285,109 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.5

Radius: 6.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.11 AU - 18.97 AU

Year: 23328 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,062,996 km

• M1: 163,361 km (0.071 R)
• M2: 255,364 km (0.091 R)
• M3: 583,581 km (0.098 R)
• M4: 836,701 km (0.061 R)
• M5: 921,224 km (0.104 R)
• M6: 964,607 km (0.115 R)
• M7: 1,030,879 km (0.068 R)
• M8: 1,168,359 km (0.09 R)
• M9: 1,511,986 km (0.11 R)
• M10: 1,695,093 km (0.116 R)
• M11: 1,969,306 km (0.108 R)
• M12: 2,111,574 km (0.113 R)
• M13: 2,808,850 km (0.066 R)
• M14: 2,936,905 km (0.118 R)
• M15: 3,034,294 km (0.025 R)
• M16: 3,710,326 km (0.052 R)
• M17: 4,505,738 km (0.088 R)
• M18: 4,618,086 km (0.108 R)
• M19: 4,807,627 km (0.103 R)
• M20: 5,077,352 km (0.116 R)
• M21: 5,351,864 km (0.085 R)
• M22: 5,431,151 km (0.1 R)
• M23: 6,245,861 km (0.089 R)
• M24: 6,287,599 km (0.069 R)
• M25: 6,497,634 km (0.09 R)
• M26: 7,316,981 km (0.104 R)
• M27: 7,806,017 km (0.096 R)
• M28: 8,213,970 km (0.086 R)
• M29: 8,675,480 km (0.069 R)
• M30: 8,722,005 km (0.111 R)
• M31: 8,956,425 km (0.099 R)
• M32: 9,050,671 km (0.104 R)
• M33: 10,355,763 km (0.084 R)
• M34: 11,105,996 km (0.115 R)
• M35: 11,821,822 km (0.097 R)
• M36: 12,237,555 km (0.1 R)
• M37: 12,394,782 km (0.107 R)
• M38: 12,658,074 km (0.092 R)
• M39: 12,763,990 km (0.077 R)
• M40: 12,817,097 km (0.08 R)
• M41: 13,083,381 km (0.115 R)
• M42: 13,297,904 km (0.117 R)
• M43: 13,675,938 km (0.063 R)
• M44: 14,167,068 km (0.077 R)
• M45: 14,608,531 km (0.12 R)
• M46: 14,886,783 km (0.1 R)
• M47: 15,902,852 km (0.113 R)
• M48: 15,959,849 km (0.094 R)
• M49: 16,303,924 km (0.112 R)
• M50: 16,361,519 km (0.102 R)
• M51: 16,766,481 km (0.085 R)
• M52: 17,116,240 km (0.109 R)
• M53: 17,941,572 km (0.027 R)
• M54: 18,419,088 km (0.119 R)
• M55: 18,479,077 km (0.071 R)
• M56: 19,447,574 km (0.116 R)
• M57: 19,753,651 km (0.114 R)
• M58: 20,184,642 km (0.089 R)
• M59: 20,805,922 km (0.109 R)
• M60: 20,868,454 km (0.065 R)
• M61: 22,578,657 km (0.088 R)
• M62: 22,707,162 km (0.114 R)
• M63: 23,808,800 km (0.099 R)
• M64: 25,127,206 km (0.081 R)
• M65: 25,594,101 km (0.118 R)
• M66: 25,996,669 km (0.1 R)
• M67: 26,468,950 km (0.077 R)
• M68: 29,012,113 km (0.046 R)
• M69: 29,994,523 km (0.075 R)
• M70: 30,206,503 km (0.1 R)
• M71: 30,277,263 km (0.098 R)
• M72: 31,991,953 km (0.063 R)
• M73: 32,788,263 km (0.088 R)
• M74: 34,548,431 km (0.108 R)
• M75: 35,067,536 km (0.112 R)
• M76: 35,514,535 km (0.077 R)
• M77: 37,245,531 km (0.083 R)
• M78: 37,701,506 km (0.081 R)
• M79: 38,312,463 km (0.036 R)
• M80: 38,849,819 km (0.108 R)
• M81: 39,466,910 km (0.106 R)
• M82: 41,023,775 km (0.093 R)
• M83: 46,383,418 km (0.056 R)
• M84: 48,853,578 km (0.09 R)
• M85: 49,102,958 km (0.059 R)
• M86: 49,686,390 km (0.111 R)
• M87: 51,366,074 km (0.107 R)
• M88: 51,958,482 km (0.098 R)
• M89: 52,297,920 km (0.091 R)
• M90: 52,808,497 km (0.042 R)
• M91: 53,149,730 km (0.026 R)
• M92: 53,235,150 km (0.066 R)
• M93: 53,748,869 km (0.113 R)
• M94: 54,264,084 km (0.066 R)
• M95: 58,268,520 km (0.105 R)
• M96: 58,444,747 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit