🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 397 Days

Day: 32.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,534,034 km

• M1: 46,375 km (0.061 R)
• M2: 233,672 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 397 Days

Day: 12.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.15 AU - 1.51 AU

Year: 647 Days

Day: 46.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.17 AU - 1.85 AU

Year: 783 Days

Day: 14.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.96 AU - 2.96 AU

Year: 1627 Days

Day: 16.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 107.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.39 AU - 2.95 AU

Year: 1840 Days

Day: 47.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.35 AU - 4.43 AU

Year: 3236 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,534,034 km

• M1: 216,169 km (0.114 R)
• M2: 368,908 km (0.079 R)
• M3: 525,089 km (0.104 R)
• M4: 669,750 km (0.077 R)
• M5: 857,345 km (0.082 R)
• M6: 1,164,470 km (0.108 R)
• M7: 1,440,927 km (0.103 R)
• M8: 1,553,275 km (0.101 R)
• M9: 1,908,869 km (0.119 R)
• M10: 2,225,418 km (0.063 R)
• M11: 2,383,543 km (0.083 R)
• M12: 2,655,661 km (0.104 R)
• M13: 2,767,561 km (0.052 R)
• M14: 3,127,343 km (0.099 R)
• M15: 3,395,872 km (0.119 R)
• M16: 3,517,794 km (0.09 R)
• M17: 3,625,654 km (0.109 R)
• M18: 3,719,003 km (0.101 R)
• M19: 3,940,109 km (0.113 R)
• M20: 4,052,307 km (0.08 R)
• M21: 4,214,471 km (0.044 R)
• M22: 4,345,818 km (0.086 R)
• M23: 4,545,531 km (0.093 R)
• M24: 4,816,453 km (0.113 R)
• M25: 4,919,376 km (0.109 R)
• M26: 5,092,760 km (0.097 R)
• M27: 5,374,453 km (0.078 R)
• M28: 5,607,078 km (0.106 R)
• M29: 6,724,125 km (0.101 R)
• M30: 6,839,615 km (0.076 R)
• M31: 7,486,625 km (0.107 R)
• M32: 7,586,407 km (0.108 R)
• M33: 7,746,926 km (0.082 R)
• M34: 8,132,888 km (0.088 R)
• M35: 8,235,512 km (0.081 R)
• M36: 8,442,107 km (0.068 R)
• M37: 8,545,928 km (0.025 R)
• M38: 8,797,103 km (0.103 R)
• M39: 8,923,663 km (0.074 R)
• M40: 9,135,942 km (0.109 R)
• M41: 9,500,662 km (0.091 R)
• M42: 9,673,896 km (0.097 R)
• M43: 11,349,242 km (0.113 R)
• M44: 11,927,438 km (0.111 R)
• M45: 12,279,143 km (0.044 R)
• M46: 12,539,144 km (0.109 R)
• M47: 12,872,747 km (0.094 R)
• M48: 13,475,926 km (0.115 R)
• M49: 13,646,467 km (0.088 R)
• M50: 14,910,420 km (0.105 R)
• M51: 15,416,360 km (0.099 R)
• M52: 15,518,236 km (0.074 R)
• M53: 16,031,057 km (0.087 R)
• M54: 16,134,280 km (0.102 R)
• M55: 16,263,533 km (0.085 R)
• M56: 16,523,384 km (0.063 R)
• M57: 17,046,977 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 13.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.27 AU - 4.63 AU

Year: 3959 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,534,034 km

• M1: 207,791 km (0.1 R)
• M2: 522,097 km (0.088 R)
• M3: 815,907 km (0.069 R)
• M4: 910,153 km (0.041 R)
• M5: 995,873 km (0.118 R)
• M6: 1,110,764 km (0.108 R)
• M7: 1,631,514 km (0.045 R)
• M8: 1,738,327 km (0.037 R)
• M9: 2,342,553 km (0.11 R)
• M10: 2,534,487 km (0.107 R)
• M11: 2,641,300 km (0.117 R)
• M12: 2,749,758 km (0.042 R)
• M13: 2,971,313 km (0.092 R)
• M14: 3,103,408 km (0.102 R)
• M15: 3,393,029 km (0.077 R)
• M16: 3,651,235 km (0.051 R)
• M17: 3,854,389 km (0.09 R)
• M18: 4,019,545 km (0.087 R)
• M19: 4,166,151 km (0.113 R)
• M20: 4,399,973 km (0.106 R)
• M21: 4,529,375 km (0.086 R)
• M22: 5,059,998 km (0.049 R)
• M23: 5,218,572 km (0.096 R)
• M24: 5,332,865 km (0.1 R)
• M25: 5,447,906 km (0.11 R)
• M26: 5,727,654 km (0.077 R)
• M27: 5,845,537 km (0.038 R)
• M28: 6,301,212 km (0.101 R)
• M29: 6,570,338 km (0.109 R)
• M30: 6,843,205 km (0.089 R)
• M31: 7,196,106 km (0.074 R)
• M32: 7,323,564 km (0.097 R)
• M33: 7,426,038 km (0.03 R)
• M34: 8,477,562 km (0.093 R)
• M35: 8,883,870 km (0.109 R)
• M36: 8,965,999 km (0.098 R)
• M37: 9,241,259 km (0.083 R)
• M38: 9,463,561 km (0.115 R)
• M39: 9,603,435 km (0.106 R)
• M40: 9,715,783 km (0.09 R)
• M41: 10,198,236 km (0.053 R)
• M42: 10,399,296 km (0.11 R)
• M43: 10,572,530 km (0.095 R)
• M44: 10,746,812 km (0.116 R)
• M45: 11,692,420 km (0.099 R)
• M46: 12,541,687 km (0.109 R)
• M47: 12,664,657 km (0.119 R)
• M48: 12,788,075 km (0.08 R)
• M49: 12,911,792 km (0.091 R)
• M50: 14,139,392 km (0.059 R)
• M51: 15,207,072 km (0.06 R)
• M52: 15,305,358 km (0.064 R)
• M53: 15,403,943 km (0.118 R)
• M54: 15,568,650 km (0.054 R)
• M55: 15,999,791 km (0.053 R)
• M56: 16,099,872 km (0.115 R)
• M57: 16,367,653 km (0.045 R)
• M58: 16,941,660 km (0.102 R)
• M59: 18,388,121 km (0.088 R)
• M60: 18,879,102 km (0.107 R)
• M61: 19,055,478 km (0.047 R)
• M62: 19,481,084 km (0.104 R)
• M63: 20,486,232 km (0.071 R)
• M64: 21,031,815 km (0.106 R)
• M65: 21,177,972 km (0.12 R)
• M66: 21,287,927 km (0.092 R)
• M67: 22,025,594 km (0.098 R)
• M68: 22,959,533 km (0.096 R)
• M69: 23,982,633 km (0.09 R)
• M70: 24,480,644 km (0.086 R)
• M71: 25,447,795 km (0.116 R)
• M72: 25,877,290 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.4

Radius: 3.2

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.99 AU - 11.63 AU

Year: 13962 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,534,034 km

• M1: 112,797 km (0.025 R)
• M2: 270,623 km (0.12 R)
• M3: 295,755 km (0.064 R)
• M4: 376,239 km (0.093 R)
• M5: 623,973 km (0.055 R)
• M6: 657,931 km (0.09 R)
• M7: 856,149 km (0.079 R)
• M8: 991,535 km (0.119 R)
• M9: 1,072,018 km (0.105 R)
• M10: 1,133,653 km (0.054 R)
• M11: 1,303,895 km (0.079 R)
• M12: 1,392,158 km (0.046 R)
• M13: 1,960,929 km (0.114 R)
• M14: 2,456,247 km (0.089 R)
• M15: 2,592,830 km (0.101 R)
• M16: 2,675,857 km (0.106 R)
• M17: 3,163,097 km (0.097 R)
• M18: 3,341,568 km (0.08 R)
• M19: 3,432,074 km (0.047 R)
• M20: 3,492,811 km (0.061 R)
• M21: 4,023,435 km (0.074 R)
• M22: 4,281,790 km (0.066 R)
• M23: 5,054,014 km (0.112 R)
• M24: 5,192,692 km (0.116 R)
• M25: 5,651,957 km (0.099 R)
• M26: 6,458,140 km (0.092 R)
• M27: 6,874,621 km (0.096 R)
• M28: 6,912,918 km (0.117 R)
• M29: 7,066,704 km (0.096 R)
• M30: 7,614,232 km (0.05 R)
• M31: 7,852,991 km (0.081 R)
• M32: 8,999,210 km (0.11 R)
• M33: 9,336,254 km (0.105 R)
• M34: 11,262,176 km (0.083 R)
• M35: 11,352,534 km (0.115 R)
• M36: 11,397,862 km (0.094 R)
• M37: 11,488,668 km (0.113 R)
• M38: 11,716,505 km (0.056 R)
• M39: 11,853,986 km (0.109 R)
• M40: 12,038,141 km (0.096 R)
• M41: 12,502,492 km (0.113 R)
• M42: 13,785,444 km (0.119 R)
• M43: 13,882,084 km (0.064 R)
• M44: 14,467,012 km (0.077 R)
• M45: 14,960,535 km (0.096 R)
• M46: 16,525,030 km (0.089 R)
• M47: 16,885,411 km (0.116 R)
• M48: 18,193,644 km (0.088 R)
• M49: 18,352,816 km (0.102 R)
• M50: 18,405,924 km (0.098 R)
• M51: 18,459,180 km (0.088 R)
• M52: 19,263,419 km (0.085 R)
• M53: 19,588,345 km (0.1 R)
• M54: 22,138,690 km (0.101 R)
• M55: 22,763,859 km (0.116 R)
• M56: 23,049,890 km (0.084 R)
• M57: 23,337,118 km (0.044 R)
• M58: 23,799,226 km (0.039 R)
• M59: 23,973,358 km (0.117 R)
• M60: 24,147,789 km (0.043 R)
• M61: 24,615,133 km (0.115 R)
• M62: 24,967,585 km (0.088 R)
• M63: 25,796,507 km (0.084 R)
• M64: 26,334,162 km (0.088 R)
• M65: 27,663,788 km (0.094 R)
• M66: 27,846,896 km (0.045 R)
• M67: 28,091,488 km (0.066 R)
• M68: 28,521,283 km (0.099 R)
• M69: 29,511,920 km (0.084 R)
• M70: 30,136,790 km (0.06 R)
• M71: 31,335,967 km (0.11 R)
• M72: 32,165,337 km (0.09 R)
• M73: 36,219,140 km (0.112 R)
• M74: 36,619,913 km (0.069 R)
• M75: 37,156,521 km (0.089 R)
• M76: 37,358,328 km (0.107 R)
• M77: 37,898,526 km (0.099 R)
• M78: 38,305,432 km (0.067 R)
• M79: 38,713,685 km (0.09 R)
• M80: 39,328,831 km (0.116 R)
• M81: 39,672,009 km (0.094 R)
• M82: 39,809,489 km (0.052 R)
• M83: 40,361,206 km (0.104 R)
• M84: 40,637,962 km (0.111 R)
• M85: 41,124,006 km (0.117 R)
• M86: 41,472,270 km (0.061 R)
• M87: 41,611,845 km (0.117 R)
• M88: 43,582,198 km (0.104 R)
• M89: 43,653,257 km (0.099 R)
• M90: 45,223,436 km (0.089 R)
• M91: 45,582,920 km (0.09 R)
• M92: 47,248,543 km (0.112 R)
• M93: 47,394,401 km (0.081 R)
• M94: 48,052,182 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.5

Radius: 6.7

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.82 AU - 12.72 AU

Year: 15957 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,534,034 km

• M1: 346,020 km (0.081 R)
• M2: 518,506 km (0.094 R)
• M3: 675,883 km (0.104 R)
• M4: 1,084,435 km (0.084 R)
• M5: 1,134,101 km (0.094 R)
• M6: 1,184,516 km (0.108 R)
• M7: 1,421,030 km (0.063 R)
• M8: 1,818,063 km (0.073 R)
• M9: 1,907,522 km (0.059 R)
• M10: 2,121,896 km (0.094 R)
• M11: 2,216,292 km (0.102 R)
• M12: 2,776,836 km (0.067 R)
• M13: 2,914,915 km (0.116 R)
• M14: 3,270,209 km (0.098 R)
• M15: 4,099,131 km (0.091 R)
• M16: 4,376,037 km (0.113 R)
• M17: 5,543,349 km (0.103 R)
• M18: 6,800,570 km (0.029 R)
• M19: 6,893,619 km (0.098 R)
• M20: 7,222,735 km (0.047 R)
• M21: 7,413,173 km (0.115 R)
• M22: 7,994,211 km (0.108 R)
• M23: 8,539,645 km (0.099 R)
• M24: 8,589,760 km (0.109 R)
• M25: 8,640,025 km (0.04 R)
• M26: 9,666,266 km (0.117 R)
• M27: 11,002,325 km (0.095 R)
• M28: 11,719,647 km (0.1 R)
• M29: 13,490,437 km (0.087 R)
• M30: 13,666,214 km (0.044 R)
• M31: 13,901,831 km (0.079 R)
• M32: 14,616,460 km (0.075 R)
• M33: 14,857,313 km (0.063 R)
• M34: 15,282,021 km (0.12 R)
• M35: 15,343,057 km (0.105 R)
• M36: 16,267,721 km (0.104 R)
• M37: 17,146,908 km (0.085 R)
• M38: 18,624,636 km (0.088 R)
• M39: 19,543,915 km (0.103 R)
• M40: 20,679,961 km (0.029 R)
• M41: 21,906,065 km (0.09 R)
• M42: 22,806,195 km (0.063 R)
• M43: 23,015,632 km (0.112 R)
• M44: 23,225,668 km (0.115 R)
• M45: 25,941,019 km (0.096 R)
• M46: 26,232,735 km (0.055 R)
• M47: 26,452,045 km (0.099 R)
• M48: 26,819,158 km (0.106 R)
• M49: 30,812,524 km (0.11 R)
• M50: 31,742,125 km (0.111 R)
• M51: 31,898,006 km (0.078 R)
• M52: 31,975,946 km (0.101 R)
• M53: 33,074,743 km (0.029 R)
• M54: 33,628,704 km (0.062 R)
• M55: 33,787,577 km (0.086 R)
• M56: 34,826,235 km (0.119 R)
• M57: 35,228,503 km (0.077 R)
• M58: 36,118,910 km (0.047 R)
• M59: 36,444,584 km (0.108 R)
• M60: 36,852,987 km (0.109 R)
• M61: 37,016,796 km (0.117 R)
• M62: 37,262,885 km (0.057 R)
• M63: 38,834,261 km (0.084 R)
• M64: 40,258,582 km (0.07 R)
• M65: 40,849,943 km (0.066 R)
• M66: 41,444,295 km (0.112 R)
• M67: 42,899,433 km (0.079 R)
• M68: 48,436,200 km (0.061 R)
• M69: 50,149,545 km (0.113 R)
• M70: 50,331,156 km (0.058 R)
• M71: 51,241,908 km (0.059 R)
• M72: 51,699,379 km (0.106 R)
• M73: 51,791,082 km (0.046 R)
• M74: 52,158,195 km (0.042 R)
• M75: 52,987,416 km (0.096 R)
• M76: 53,820,976 km (0.056 R)
• M77: 55,595,057 km (0.118 R)
• M78: 55,876,899 km (0.088 R)
• M79: 56,159,340 km (0.119 R)
• M80: 56,253,587 km (0.081 R)
• M81: 57,483,131 km (0.075 R)
• M82: 57,673,121 km (0.116 R)
• M83: 58,435,023 km (0.116 R)
• M84: 59,488,192 km (0.092 R)
• M85: 60,450,854 km (0.113 R)
• M86: 61,904,796 km (0.087 R)
• M87: 62,489,424 km (0.118 R)
• M88: 63,566,230 km (0.08 R)
• M89: 63,861,087 km (0.092 R)
• M90: 65,143,440 km (0.094 R)
• M91: 65,440,691 km (0.092 R)
• M92: 65,936,907 km (0.095 R)
• M93: 66,135,723 km (0.076 R)
• M94: 66,235,205 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit