🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 35.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,690,589 km

• M1: 178,171 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.44 AU - 0.7 AU

Year: 152 Days

Day: 32.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 511 Days

Day: 32.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 128.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.28 AU - 1.44 AU

Year: 560 Days

Day: 45.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 178.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.61 AU - 1.95 AU

Year: 839 Days

Day: 36.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,690,589 km

• M1: 94,845 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.68 AU - 5.9 AU

Year: 3702 Days

Day: 18.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,690,589 km

• M1: 861,983 km (0.105 R)
• M2: 1,703,770 km (0.115 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 13.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.1 AU - 9.98 AU

Year: 8050 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,690,589 km

• M1: 166,652 km (0.091 R)
• M2: 272,567 km (0.071 R)
• M3: 433,235 km (0.077 R)
• M4: 1,091,017 km (0.093 R)
• M5: 1,344,286 km (0.09 R)
• M6: 1,637,498 km (0.118 R)
• M7: 1,760,767 km (0.1 R)
• M8: 2,172,011 km (0.102 R)
• M9: 2,518,181 km (0.119 R)
• M10: 3,237,448 km (0.087 R)
• M11: 3,633,882 km (0.072 R)
• M12: 3,796,794 km (0.104 R)
• M13: 5,065,533 km (0.109 R)
• M14: 5,401,979 km (0.068 R)
• M15: 5,651,359 km (0.113 R)
• M16: 5,745,905 km (0.063 R)
• M17: 5,904,478 km (0.108 R)
• M18: 6,032,534 km (0.093 R)
• M19: 6,258,876 km (0.098 R)
• M20: 6,487,910 km (0.115 R)
• M21: 7,021,974 km (0.083 R)
• M22: 7,885,005 km (0.118 R)
• M23: 8,454,972 km (0.07 R)
• M24: 8,635,836 km (0.113 R)
• M25: 8,744,893 km (0.085 R)
• M26: 8,964,652 km (0.105 R)
• M27: 9,484,355 km (0.087 R)
• M28: 9,710,099 km (0.073 R)
• M29: 9,975,635 km (0.112 R)
• M30: 10,090,227 km (0.052 R)
• M31: 10,320,757 km (0.095 R)
• M32: 10,983,476 km (0.101 R)
• M33: 11,419,553 km (0.026 R)
• M34: 12,186,243 km (0.078 R)
• M35: 12,679,018 km (0.098 R)
• M36: 13,053,013 km (0.033 R)
• M37: 13,514,971 km (0.117 R)
• M38: 14,068,034 km (0.073 R)
• M39: 14,325,642 km (0.116 R)
• M40: 14,933,159 km (0.073 R)
• M41: 15,504,772 km (0.103 R)
• M42: 15,860,067 km (0.097 R)
• M43: 16,173,175 km (0.105 R)
• M44: 16,263,084 km (0.094 R)
• M45: 16,624,063 km (0.073 R)
• M46: 16,851,153 km (0.096 R)
• M47: 17,033,513 km (0.109 R)
• M48: 17,400,177 km (0.119 R)
• M49: 17,538,406 km (0.073 R)
• M50: 17,723,159 km (0.114 R)
• M51: 19,177,400 km (0.11 R)
• M52: 19,320,116 km (0.099 R)
• M53: 19,463,281 km (0.063 R)
• M54: 19,846,701 km (0.112 R)
• M55: 19,991,063 km (0.072 R)
• M56: 20,523,631 km (0.045 R)
• M57: 20,913,932 km (0.04 R)
• M58: 21,602,830 km (0.076 R)
• M59: 21,800,898 km (0.064 R)
• M60: 23,815,981 km (0.079 R)
• M61: 24,277,490 km (0.073 R)
• M62: 24,638,470 km (0.115 R)
• M63: 25,365,965 km (0.056 R)
• M64: 27,054,925 km (0.108 R)
• M65: 27,913,167 km (0.104 R)
• M66: 28,021,028 km (0.113 R)
• M67: 28,291,351 km (0.074 R)
• M68: 28,453,964 km (0.118 R)
• M69: 29,326,568 km (0.075 R)
• M70: 29,436,373 km (0.115 R)
• M71: 29,931,692 km (0.12 R)
• M72: 32,053,289 km (0.081 R)
• M73: 32,166,385 km (0.111 R)
• M74: 32,336,178 km (0.109 R)
• M75: 33,647,553 km (0.047 R)
• M76: 34,628,018 km (0.118 R)
• M77: 36,263,421 km (0.053 R)
• M78: 37,031,158 km (0.115 R)
• M79: 37,268,570 km (0.094 R)
• M80: 38,883,778 km (0.064 R)
• M81: 40,094,922 km (0.051 R)
• M82: 40,827,503 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.49 AU - 9.95 AU

Year: 8322 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,690,589 km

• M1: 157,826 km (0.072 R)
• M2: 238,160 km (0.101 R)
• M3: 308,920 km (0.029 R)
• M4: 446,550 km (0.12 R)
• M5: 530,773 km (0.11 R)
• M6: 746,643 km (0.103 R)
• M7: 865,723 km (0.094 R)
• M8: 1,007,841 km (0.049 R)
• M9: 1,073,664 km (0.084 R)
• M10: 1,227,301 km (0.053 R)
• M11: 1,462,469 km (0.084 R)
• M12: 1,557,015 km (0.045 R)
• M13: 1,732,343 km (0.095 R)
• M14: 1,832,574 km (0.09 R)
• M15: 1,914,254 km (0.037 R)
• M16: 1,997,281 km (0.105 R)
• M17: 2,319,216 km (0.096 R)
• M18: 2,588,941 km (0.101 R)
• M19: 3,483,386 km (0.032 R)
• M20: 4,111,099 km (0.113 R)
• M21: 4,632,896 km (0.064 R)
• M22: 5,738,574 km (0.102 R)
• M23: 5,859,599 km (0.115 R)
• M24: 5,981,521 km (0.077 R)
• M25: 7,116,221 km (0.08 R)
• M26: 7,476,154 km (0.101 R)
• M27: 7,708,329 km (0.088 R)
• M28: 9,506,047 km (0.068 R)
• M29: 9,938,684 km (0.1 R)
• M30: 10,637,007 km (0.039 R)
• M31: 11,465,181 km (0.116 R)
• M32: 11,579,773 km (0.064 R)
• M33: 11,694,664 km (0.087 R)
• M34: 12,119,372 km (0.061 R)
• M35: 12,236,059 km (0.115 R)
• M36: 12,431,433 km (0.089 R)
• M37: 12,667,200 km (0.093 R)
• M38: 12,785,681 km (0.118 R)
• M39: 12,904,612 km (0.076 R)
• M40: 12,984,048 km (0.078 R)
• M41: 13,706,157 km (0.098 R)
• M42: 13,787,239 km (0.086 R)
• M43: 13,990,542 km (0.114 R)
• M44: 14,855,368 km (0.083 R)
• M45: 15,063,758 km (0.027 R)
• M46: 15,568,052 km (0.096 R)
• M47: 17,245,044 km (0.045 R)
• M48: 17,949,501 km (0.105 R)
• M49: 19,341,060 km (0.059 R)
• M50: 19,432,015 km (0.055 R)
• M51: 19,843,260 km (0.114 R)
• M52: 20,581,226 km (0.066 R)
• M53: 21,047,074 km (0.087 R)
• M54: 21,234,371 km (0.104 R)
• M55: 21,657,882 km (0.09 R)
• M56: 21,941,819 km (0.117 R)
• M57: 22,084,086 km (0.082 R)
• M58: 22,704,768 km (0.108 R)
• M59: 23,234,344 km (0.066 R)
• M60: 23,914,416 km (0.117 R)
• M61: 24,012,104 km (0.075 R)
• M62: 24,207,778 km (0.085 R)
• M63: 24,354,982 km (0.06 R)
• M64: 26,194,288 km (0.1 R)
• M65: 26,395,796 km (0.059 R)
• M66: 28,387,542 km (0.11 R)
• M67: 28,646,347 km (0.104 R)
• M68: 30,163,119 km (0.086 R)
• M69: 30,745,205 km (0.099 R)
• M70: 31,011,040 km (0.095 R)
• M71: 31,277,624 km (0.07 R)
• M72: 31,974,301 km (0.08 R)
• M73: 32,082,011 km (0.025 R)
• M74: 32,567,905 km (0.083 R)
• M75: 32,784,673 km (0.102 R)
• M76: 32,893,131 km (0.058 R)
• M77: 33,383,064 km (0.042 R)
• M78: 33,765,885 km (0.104 R)
• M79: 34,204,955 km (0.102 R)
• M80: 34,756,672 km (0.119 R)
• M81: 35,366,881 km (0.042 R)
• M82: 36,429,325 km (0.102 R)
• M83: 37,049,109 km (0.116 R)
• M84: 37,615,637 km (0.12 R)
• M85: 37,843,025 km (0.098 R)
• M86: 38,185,006 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 12.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8 AU - 9.14 AU

Year: 8859 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,690,589 km

• M1: 189,989 km (0.072 R)
• M2: 311,912 km (0.05 R)
• M3: 528,828 km (0.099 R)
• M4: 699,520 km (0.048 R)
• M5: 844,630 km (0.116 R)
• M6: 921,224 km (0.06 R)
• M7: 1,000,511 km (0.102 R)
• M8: 1,132,605 km (0.106 R)
• M9: 1,218,475 km (0.062 R)
• M10: 1,324,390 km (0.049 R)
• M11: 1,452,296 km (0.075 R)
• M12: 1,642,435 km (0.073 R)
• M13: 1,780,663 km (0.092 R)
• M14: 2,439,343 km (0.076 R)
• M15: 2,783,867 km (0.057 R)
• M16: 3,095,330 km (0.11 R)
• M17: 3,292,649 km (0.068 R)
• M18: 3,570,752 km (0.074 R)
• M19: 3,725,735 km (0.109 R)
• M20: 3,804,124 km (0.119 R)
• M21: 4,015,805 km (0.079 R)
• M22: 4,506,337 km (0.096 R)
• M23: 4,702,459 km (0.118 R)
• M24: 4,929,998 km (0.047 R)
• M25: 5,248,791 km (0.116 R)
• M26: 5,514,626 km (0.065 R)
• M27: 5,694,443 km (0.119 R)
• M28: 6,029,093 km (0.074 R)
• M29: 6,245,412 km (0.084 R)
• M30: 6,653,964 km (0.116 R)
• M31: 6,813,435 km (0.085 R)
• M32: 7,332,390 km (0.049 R)
• M33: 7,563,519 km (0.09 R)
• M34: 7,696,661 km (0.115 R)
• M35: 7,897,870 km (0.093 R)
• M36: 8,374,040 km (0.09 R)
• M37: 9,967,557 km (0.098 R)
• M38: 10,630,873 km (0.084 R)
• M39: 10,742,773 km (0.069 R)
• M40: 11,156,560 km (0.096 R)
• M41: 11,270,404 km (0.069 R)
• M42: 12,194,470 km (0.108 R)
• M43: 12,665,704 km (0.092 R)
• M44: 12,784,484 km (0.042 R)
• M45: 12,943,357 km (0.118 R)
• M46: 13,263,198 km (0.039 R)
• M47: 13,707,055 km (0.077 R)
• M48: 13,869,817 km (0.037 R)
• M49: 14,115,008 km (0.103 R)
• M50: 14,775,931 km (0.114 R)
• M51: 15,489,214 km (0.078 R)
• M52: 15,743,680 km (0.043 R)
• M53: 16,645,157 km (0.037 R)
• M54: 16,775,307 km (0.081 R)
• M55: 17,255,366 km (0.112 R)
• M56: 17,563,239 km (0.053 R)
• M57: 18,139,939 km (0.117 R)
• M58: 19,357,516 km (0.117 R)
• M59: 19,953,065 km (0.107 R)
• M60: 20,229,970 km (0.031 R)
• M61: 21,021,642 km (0.104 R)
• M62: 21,115,440 km (0.091 R)
• M63: 21,303,485 km (0.104 R)
• M64: 21,681,070 km (0.1 R)
• M65: 22,683,076 km (0.114 R)
• M66: 23,020,420 km (0.113 R)
• M67: 23,213,999 km (0.113 R)
• M68: 23,505,266 km (0.097 R)
• M69: 23,651,423 km (0.077 R)
• M70: 23,993,554 km (0.04 R)
• M71: 24,633,234 km (0.065 R)
• M72: 26,687,363 km (0.119 R)
• M73: 27,043,555 km (0.112 R)
• M74: 27,196,594 km (0.117 R)
• M75: 27,606,492 km (0.067 R)
• M76: 28,018,185 km (0.055 R)
• M77: 28,848,005 km (0.12 R)
• M78: 29,843,728 km (0.11 R)
• M79: 30,054,811 km (0.065 R)
• M80: 30,531,579 km (0.107 R)
• M81: 31,224,666 km (0.055 R)
• M82: 31,653,713 km (0.077 R)
• M83: 34,822,644 km (0.112 R)
• M84: 35,100,448 km (0.112 R)
• M85: 35,434,948 km (0.099 R)
• M86: 36,726,726 km (0.093 R)
• M87: 37,122,861 km (0.101 R)
• M88: 38,205,501 km (0.063 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 12.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.04 AU - 11.78 AU

Year: 12724 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,690,589 km

• M1: 319,840 km (0.079 R)
• M2: 433,385 km (0.113 R)
• M3: 792,420 km (0.119 R)
• M4: 943,963 km (0.11 R)
• M5: 1,161,927 km (0.104 R)
• M6: 1,257,819 km (0.048 R)
• M7: 1,626,428 km (0.086 R)
• M8: 1,779,018 km (0.116 R)
• M9: 2,075,371 km (0.112 R)
• M10: 2,487,214 km (0.101 R)
• M11: 3,193,615 km (0.106 R)
• M12: 3,698,059 km (0.115 R)
• M13: 4,167,647 km (0.09 R)
• M14: 4,287,924 km (0.063 R)
• M15: 4,501,550 km (0.099 R)
• M16: 4,844,129 km (0.094 R)
• M17: 5,721,221 km (0.114 R)
• M18: 6,437,196 km (0.099 R)
• M19: 6,682,238 km (0.068 R)
• M20: 6,788,153 km (0.047 R)
• M21: 7,181,446 km (0.032 R)
• M22: 7,362,758 km (0.093 R)
• M23: 7,472,264 km (0.114 R)
• M24: 7,804,072 km (0.073 R)
• M25: 7,915,672 km (0.075 R)
• M26: 8,178,366 km (0.107 R)
• M27: 8,944,756 km (0.084 R)
• M28: 9,297,059 km (0.069 R)
• M29: 9,494,827 km (0.108 R)
• M30: 10,340,654 km (0.12 R)
• M31: 10,422,484 km (0.115 R)
• M32: 11,590,544 km (0.065 R)
• M33: 11,718,151 km (0.115 R)
• M34: 12,233,366 km (0.11 R)
• M35: 12,624,564 km (0.026 R)
• M36: 12,712,079 km (0.092 R)
• M37: 13,733,085 km (0.08 R)
• M38: 13,822,993 km (0.099 R)
• M39: 14,596,264 km (0.114 R)
• M40: 15,336,774 km (0.063 R)
• M41: 16,279,539 km (0.111 R)
• M42: 17,047,425 km (0.032 R)
• M43: 17,582,088 km (0.091 R)
• M44: 18,073,068 km (0.089 R)
• M45: 18,320,204 km (0.097 R)
• M46: 18,867,882 km (0.102 R)
• M47: 19,775,791 km (0.108 R)
• M48: 20,801,135 km (0.059 R)
• M49: 21,008,328 km (0.101 R)
• M50: 21,112,149 km (0.104 R)
• M51: 22,001,658 km (0.03 R)
• M52: 22,371,464 km (0.058 R)
• M53: 22,690,107 km (0.064 R)
• M54: 24,251,460 km (0.108 R)
• M55: 24,469,574 km (0.032 R)
• M56: 26,629,767 km (0.048 R)
• M57: 27,080,356 km (0.078 R)
• M58: 27,419,943 km (0.03 R)
• M59: 27,647,182 km (0.109 R)
• M60: 27,875,020 km (0.118 R)
• M61: 28,103,456 km (0.082 R)
• M62: 28,275,194 km (0.118 R)
• M63: 28,562,273 km (0.096 R)
• M64: 28,907,993 km (0.115 R)
• M65: 30,952,398 km (0.069 R)
• M66: 31,307,543 km (0.119 R)
• M67: 31,485,565 km (0.1 R)
• M68: 31,664,035 km (0.111 R)
• M69: 32,801,727 km (0.113 R)
• M70: 33,891,996 km (0.04 R)
• M71: 35,425,823 km (0.105 R)
• M72: 35,549,540 km (0.084 R)
• M73: 36,107,840 km (0.075 R)
• M74: 36,232,455 km (0.081 R)
• M75: 36,544,217 km (0.084 R)
• M76: 36,731,663 km (0.103 R)
• M77: 37,800,390 km (0.062 R)
• M78: 39,582,849 km (0.072 R)
• M79: 39,968,362 km (0.12 R)
• M80: 41,067,308 km (0.04 R)
• M81: 42,438,672 km (0.041 R)
• M82: 42,635,842 km (0.077 R)
• M83: 44,024,260 km (0.066 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit