🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 164 Days

Day: 19.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 241 Days

Day: 33.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 456 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,631,355 km

• M1: 310,565 km (0.115 R)
• M2: 931,845 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 9.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.08 AU - 4.6 AU

Year: 3383 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,631,355 km

• M1: 204,500 km (0.115 R)
• M2: 276,906 km (0.082 R)
• M3: 369,208 km (0.092 R)
• M4: 482,004 km (0.104 R)
• M5: 641,326 km (0.054 R)
• M6: 904,170 km (0.052 R)
• M7: 1,063,790 km (0.084 R)
• M8: 1,126,173 km (0.108 R)
• M9: 1,243,757 km (0.04 R)
• M10: 1,388,418 km (0.084 R)
• M11: 1,944,324 km (0.099 R)
• M12: 2,166,177 km (0.111 R)
• M13: 2,286,903 km (0.088 R)
• M14: 2,479,435 km (0.119 R)
• M15: 2,691,714 km (0.087 R)
• M16: 3,286,665 km (0.062 R)
• M17: 3,441,649 km (0.11 R)
• M18: 3,742,939 km (0.055 R)
• M19: 3,904,953 km (0.083 R)
• M20: 4,169,143 km (0.089 R)
• M21: 4,236,163 km (0.08 R)
• M22: 4,371,100 km (0.077 R)
• M23: 4,645,463 km (0.027 R)
• M24: 5,031,874 km (0.088 R)
• M25: 5,192,991 km (0.07 R)
• M26: 5,319,401 km (0.036 R)
• M27: 5,501,910 km (0.107 R)
• M28: 5,686,514 km (0.064 R)
• M29: 5,760,864 km (0.111 R)
• M30: 5,967,160 km (0.104 R)
• M31: 6,503,468 km (0.096 R)
• M32: 6,836,473 km (0.105 R)
• M33: 7,035,139 km (0.051 R)
• M34: 7,115,024 km (0.068 R)
• M35: 7,621,712 km (0.105 R)
• M36: 8,223,993 km (0.103 R)
• M37: 8,584,225 km (0.066 R)
• M38: 8,949,693 km (0.062 R)
• M39: 9,014,618 km (0.115 R)
• M40: 9,364,079 km (0.065 R)
• M41: 9,651,307 km (0.112 R)
• M42: 10,008,846 km (0.103 R)
• M43: 10,967,768 km (0.105 R)
• M44: 11,037,331 km (0.093 R)
• M45: 11,107,193 km (0.109 R)
• M46: 11,247,217 km (0.074 R)
• M47: 11,458,299 km (0.112 R)
• M48: 11,836,782 km (0.063 R)
• M49: 11,932,076 km (0.111 R)
• M50: 12,315,645 km (0.068 R)
• M51: 12,752,171 km (0.105 R)
• M52: 12,947,696 km (0.103 R)
• M53: 13,070,516 km (0.088 R)
• M54: 13,243,002 km (0.084 R)
• M55: 13,615,351 km (0.114 R)
• M56: 13,715,133 km (0.094 R)
• M57: 13,815,214 km (0.078 R)
• M58: 13,990,991 km (0.048 R)
• M59: 14,091,820 km (0.072 R)
• M60: 14,395,653 km (0.039 R)
• M61: 14,727,162 km (0.094 R)
• M62: 14,906,680 km (0.091 R)
• M63: 15,319,869 km (0.115 R)
• M64: 15,841,667 km (0.059 R)
• M65: 16,025,672 km (0.118 R)
• M66: 16,131,138 km (0.079 R)
• M67: 16,369,149 km (0.091 R)
• M68: 16,822,281 km (0.091 R)
• M69: 17,822,492 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 10.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.5 AU - 7.76 AU

Year: 7675 Days

Day: 12.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,631,355 km

• M1: 144,811 km (0.051 R)
• M2: 252,671 km (0.106 R)
• M3: 382,223 km (0.111 R)
• M4: 488,437 km (0.067 R)
• M5: 720,463 km (0.114 R)
• M6: 1,090,419 km (0.119 R)
• M7: 1,214,286 km (0.119 R)
• M8: 1,399,937 km (0.118 R)
• M9: 1,716,336 km (0.088 R)
• M10: 2,011,942 km (0.104 R)
• M11: 2,099,457 km (0.109 R)
• M12: 2,993,753 km (0.105 R)
• M13: 3,195,859 km (0.08 R)
• M14: 4,076,392 km (0.106 R)
• M15: 4,187,992 km (0.082 R)
• M16: 4,329,063 km (0.101 R)
• M17: 4,586,970 km (0.102 R)
• M18: 4,849,963 km (0.103 R)
• M19: 5,390,610 km (0.118 R)
• M20: 5,856,009 km (0.048 R)
• M21: 6,991,606 km (0.091 R)
• M22: 7,430,526 km (0.119 R)
• M23: 7,498,892 km (0.071 R)
• M24: 7,774,302 km (0.097 R)
• M25: 8,193,775 km (0.107 R)
• M26: 8,620,577 km (0.092 R)
• M27: 9,127,714 km (0.111 R)
• M28: 9,570,075 km (0.09 R)
• M29: 10,552,634 km (0.098 R)
• M30: 10,822,658 km (0.092 R)
• M31: 11,330,244 km (0.08 R)
• M32: 11,686,137 km (0.116 R)
• M33: 13,105,222 km (0.118 R)
• M34: 13,187,950 km (0.083 R)
• M35: 13,437,180 km (0.119 R)
• M36: 14,024,800 km (0.102 R)
• M37: 14,364,388 km (0.085 R)
• M38: 15,486,671 km (0.118 R)
• M39: 15,969,872 km (0.078 R)
• M40: 16,235,558 km (0.101 R)
• M41: 16,324,568 km (0.109 R)
• M42: 16,996,412 km (0.073 R)
• M43: 17,540,500 km (0.111 R)
• M44: 17,952,193 km (0.091 R)
• M45: 18,274,726 km (0.062 R)
• M46: 18,552,679 km (0.082 R)
• M47: 18,972,152 km (0.108 R)
• M48: 19,159,747 km (0.047 R)
• M49: 19,678,403 km (0.063 R)
• M50: 21,897,388 km (0.05 R)
• M51: 22,143,327 km (0.045 R)
• M52: 22,291,429 km (0.067 R)
• M53: 22,787,196 km (0.042 R)
• M54: 22,936,645 km (0.083 R)
• M55: 23,186,324 km (0.056 R)
• M56: 23,537,579 km (0.102 R)
• M57: 23,840,066 km (0.098 R)
• M58: 24,296,190 km (0.118 R)
• M59: 24,857,631 km (0.086 R)
• M60: 25,165,503 km (0.076 R)
• M61: 25,423,261 km (0.105 R)
• M62: 25,941,168 km (0.082 R)
• M63: 26,045,139 km (0.077 R)
• M64: 26,672,104 km (0.102 R)
• M65: 26,829,630 km (0.111 R)
• M66: 27,674,858 km (0.112 R)
• M67: 27,994,250 km (0.065 R)
• M68: 28,100,913 km (0.097 R)
• M69: 28,368,244 km (0.075 R)
• M70: 28,528,912 km (0.062 R)
• M71: 29,337,489 km (0.079 R)
• M72: 31,032,283 km (0.1 R)
• M73: 31,142,686 km (0.115 R)
• M74: 31,474,794 km (0.096 R)
• M75: 31,641,296 km (0.08 R)
• M76: 32,086,649 km (0.1 R)
• M77: 32,758,643 km (0.08 R)
• M78: 33,435,124 km (0.062 R)
• M79: 33,605,067 km (0.088 R)
• M80: 34,116,393 km (0.045 R)
• M81: 34,687,557 km (0.08 R)
• M82: 35,031,782 km (0.045 R)
• M83: 35,204,418 km (0.094 R)
• M84: 36,245,470 km (0.075 R)
• M85: 36,361,857 km (0.106 R)
• M86: 37,355,486 km (0.096 R)
• M87: 37,590,654 km (0.096 R)
• M88: 38,654,743 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 8.1

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.39 AU - 8.21 AU

Year: 9794 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,631,355 km

• M1: 485,445 km (0.107 R)
• M2: 752,477 km (0.052 R)
• M3: 1,042,099 km (0.085 R)
• M4: 1,969,606 km (0.108 R)
• M5: 2,341,057 km (0.085 R)
• M6: 3,870,247 km (0.062 R)
• M7: 3,968,084 km (0.102 R)
• M8: 4,033,757 km (0.116 R)
• M9: 4,099,879 km (0.058 R)
• M10: 4,166,450 km (0.095 R)
• M11: 4,367,959 km (0.092 R)
• M12: 4,676,429 km (0.098 R)
• M13: 4,815,705 km (0.094 R)
• M14: 4,885,866 km (0.068 R)
• M15: 5,496,375 km (0.109 R)
• M16: 5,791,981 km (0.066 R)
• M17: 6,168,818 km (0.111 R)
• M18: 6,321,707 km (0.11 R)
• M19: 6,437,346 km (0.037 R)
• M20: 6,827,647 km (0.086 R)
• M21: 7,185,485 km (0.069 R)
• M22: 8,934,882 km (0.106 R)
• M23: 9,634,402 km (0.074 R)
• M24: 9,945,865 km (0.108 R)
• M25: 10,306,097 km (0.118 R)
• M26: 10,396,753 km (0.116 R)
• M27: 11,271,751 km (0.106 R)
• M28: 11,459,047 km (0.025 R)
• M29: 12,555,450 km (0.082 R)
• M30: 14,085,537 km (0.119 R)
• M31: 14,693,503 km (0.109 R)
• M32: 15,052,239 km (0.076 R)
• M33: 15,361,906 km (0.114 R)
• M34: 15,987,524 km (0.045 R)
• M35: 16,995,216 km (0.11 R)
• M36: 17,102,477 km (0.12 R)
• M37: 17,210,038 km (0.075 R)
• M38: 17,588,072 km (0.114 R)
• M39: 17,696,531 km (0.119 R)
• M40: 18,960,184 km (0.104 R)
• M41: 19,182,935 km (0.098 R)
• M42: 20,709,132 km (0.067 R)
• M43: 20,938,616 km (0.094 R)
• M44: 21,399,826 km (0.096 R)
• M45: 22,863,043 km (0.078 R)
• M46: 23,576,924 km (0.039 R)
• M47: 24,116,972 km (0.048 R)
• M48: 24,721,946 km (0.087 R)
• M49: 25,823,435 km (0.09 R)
• M50: 25,946,703 km (0.119 R)
• M51: 26,132,205 km (0.077 R)
• M52: 26,815,867 km (0.109 R)
• M53: 27,128,527 km (0.117 R)
• M54: 27,253,890 km (0.099 R)
• M55: 27,505,364 km (0.116 R)
• M56: 28,327,703 km (0.073 R)
• M57: 28,837,832 km (0.085 R)
• M58: 29,158,271 km (0.102 R)
• M59: 30,974,090 km (0.095 R)
• M60: 32,293,244 km (0.043 R)
• M61: 33,227,632 km (0.113 R)
• M62: 33,294,801 km (0.109 R)
• M63: 34,781,954 km (0.108 R)
• M64: 34,986,454 km (0.117 R)
• M65: 35,191,254 km (0.051 R)
• M66: 37,820,735 km (0.09 R)
• M67: 37,960,759 km (0.057 R)
• M68: 38,875,849 km (0.061 R)
• M69: 39,088,128 km (0.073 R)
• M70: 39,584,793 km (0.088 R)
• M71: 40,440,942 km (0.048 R)
• M72: 40,943,292 km (0.096 R)
• M73: 41,809,164 km (0.114 R)
• M74: 42,317,049 km (0.084 R)
• M75: 44,369,083 km (0.089 R)
• M76: 45,407,142 km (0.035 R)
• M77: 46,004,038 km (0.097 R)
• M78: 46,303,383 km (0.1 R)
• M79: 46,378,332 km (0.072 R)
• M80: 46,603,327 km (0.105 R)
• M81: 48,189,065 km (0.108 R)
• M82: 48,340,906 km (0.074 R)
• M83: 49,638,817 km (0.086 R)
• M84: 50,099,729 km (0.068 R)
• M85: 50,253,665 km (0.051 R)
• M86: 50,870,906 km (0.068 R)
• M87: 51,413,048 km (0.051 R)
• M88: 51,490,690 km (0.043 R)
• M89: 51,957,136 km (0.119 R)
• M90: 52,034,927 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.2

Radius: 4.5

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.25 AU - 13.19 AU

Year: 19205 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,631,355 km

• M1: 126,560 km (0.12 R)
• M2: 351,854 km (0.082 R)
• M3: 479,012 km (0.082 R)
• M4: 538,104 km (0.106 R)
• M5: 641,924 km (0.054 R)
• M6: 1,476,681 km (0.107 R)
• M7: 1,593,367 km (0.084 R)
• M8: 1,929,813 km (0.053 R)
• M9: 2,354,970 km (0.062 R)
• M10: 5,046,535 km (0.108 R)
• M11: 6,273,985 km (0.114 R)
• M12: 6,368,381 km (0.1 R)
• M13: 6,750,903 km (0.099 R)
• M14: 6,847,693 km (0.095 R)
• M15: 7,388,340 km (0.117 R)
• M16: 7,538,087 km (0.105 R)
• M17: 8,095,938 km (0.097 R)
• M18: 8,510,024 km (0.108 R)
• M19: 8,666,953 km (0.054 R)
• M20: 8,983,951 km (0.054 R)
• M21: 9,037,207 km (0.107 R)
• M22: 10,178,190 km (0.073 R)
• M23: 10,456,592 km (0.09 R)
• M24: 10,568,641 km (0.106 R)
• M25: 10,680,989 km (0.032 R)
• M26: 11,077,722 km (0.113 R)
• M27: 11,943,744 km (0.119 R)
• M28: 12,355,438 km (0.106 R)
• M29: 12,414,529 km (0.034 R)
• M30: 13,556,858 km (0.085 R)
• M31: 13,801,451 km (0.114 R)
• M32: 13,862,935 km (0.082 R)
• M33: 14,732,249 km (0.106 R)
• M34: 15,363,851 km (0.098 R)
• M35: 15,427,430 km (0.092 R)
• M36: 15,555,037 km (0.06 R)
• M37: 16,198,158 km (0.107 R)
• M38: 16,915,480 km (0.099 R)
• M39: 17,244,895 km (0.113 R)
• M40: 17,776,565 km (0.06 R)
• M41: 17,977,326 km (0.094 R)
• M42: 18,178,834 km (0.079 R)
• M43: 18,380,941 km (0.083 R)
• M44: 18,651,863 km (0.106 R)
• M45: 18,923,981 km (0.111 R)
• M46: 19,060,564 km (0.101 R)
• M47: 19,610,037 km (0.099 R)
• M48: 21,859,540 km (0.108 R)
• M49: 23,087,439 km (0.079 R)
• M50: 24,634,730 km (0.11 R)
• M51: 24,709,379 km (0.083 R)
• M52: 25,158,024 km (0.032 R)
• M53: 26,673,001 km (0.094 R)
• M54: 29,394,336 km (0.065 R)
• M55: 31,069,084 km (0.089 R)
• M56: 31,634,115 km (0.109 R)
• M57: 31,877,361 km (0.104 R)
• M58: 35,011,437 km (0.062 R)
• M59: 35,346,985 km (0.06 R)
• M60: 36,190,567 km (0.071 R)
• M61: 36,444,884 km (0.1 R)
• M62: 37,725,591 km (0.082 R)
• M63: 38,242,003 km (0.051 R)
• M64: 39,021,109 km (0.111 R)
• M65: 39,717,935 km (0.084 R)
• M66: 41,035,444 km (0.034 R)
• M67: 41,744,089 km (0.116 R)
• M68: 42,725,002 km (0.106 R)
• M69: 45,529,813 km (0.059 R)
• M70: 45,712,771 km (0.077 R)
• M71: 46,171,288 km (0.106 R)
• M72: 48,300,216 km (0.115 R)
• M73: 50,934,784 km (0.116 R)
• M74: 51,600,794 km (0.082 R)
• M75: 52,748,957 km (0.117 R)
• M76: 55,851,916 km (0.104 R)
• M77: 56,047,740 km (0.118 R)
• M78: 56,341,999 km (0.111 R)
• M79: 56,440,285 km (0.095 R)
• M80: 58,714,621 km (0.088 R)
• M81: 59,312,713 km (0.074 R)
• M82: 61,321,364 km (0.083 R)
• M83: 62,740,599 km (0.084 R)
• M84: 62,842,475 km (0.109 R)
• M85: 63,148,104 km (0.057 R)
• M86: 63,658,681 km (0.064 R)
• M87: 64,478,477 km (0.109 R)
• M88: 66,854,840 km (0.075 R)
• M89: 67,583,680 km (0.063 R)
• M90: 69,470,110 km (0.051 R)
• M91: 69,575,426 km (0.052 R)
• M92: 70,419,757 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit