🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 416 Days

Day: 47.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 416 Days

Day: 29.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.21 AU - 1.67 AU

Year: 658 Days

Day: 32.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.65 AU - 2.49 AU

Year: 1134 Days

Day: 33.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.74 AU

Year: 1425 Days

Day: 27.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,666,737 km

• M1: 1,109,268 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 8.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.68 AU - 4.96 AU

Year: 4030 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,666,737 km

• M1: 149,747 km (0.057 R)
• M2: 258,056 km (0.111 R)
• M3: 384,317 km (0.12 R)
• M4: 484,398 km (0.082 R)
• M5: 636,539 km (0.043 R)
• M6: 804,687 km (0.064 R)
• M7: 864,077 km (0.074 R)
• M8: 962,214 km (0.061 R)
• M9: 1,038,508 km (0.086 R)
• M10: 1,350,121 km (0.038 R)
• M11: 1,613,862 km (0.068 R)
• M12: 1,814,622 km (0.072 R)
• M13: 1,942,229 km (0.108 R)
• M14: 2,223,473 km (0.107 R)
• M15: 2,308,594 km (0.11 R)
• M16: 3,374,629 km (0.041 R)
• M17: 3,512,558 km (0.117 R)
• M18: 3,773,606 km (0.092 R)
• M19: 3,916,771 km (0.1 R)
• M20: 4,020,144 km (0.057 R)
• M21: 4,145,357 km (0.1 R)
• M22: 4,659,375 km (0.102 R)
• M23: 4,923,864 km (0.115 R)
• M24: 5,959,381 km (0.109 R)
• M25: 6,198,438 km (0.108 R)
• M26: 6,343,399 km (0.086 R)
• M27: 6,959,443 km (0.114 R)
• M28: 7,236,498 km (0.081 R)
• M29: 7,723,738 km (0.075 R)
• M30: 7,801,679 km (0.088 R)
• M31: 8,036,996 km (0.117 R)
• M32: 8,327,665 km (0.118 R)
• M33: 8,407,700 km (0.081 R)
• M34: 8,568,218 km (0.099 R)
• M35: 8,729,784 km (0.087 R)
• M36: 8,838,093 km (0.105 R)
• M37: 9,220,614 km (0.059 R)
• M38: 9,636,646 km (0.117 R)
• M39: 9,748,545 km (0.043 R)
• M40: 9,973,690 km (0.061 R)
• M41: 10,286,200 km (0.064 R)
• M42: 10,746,513 km (0.084 R)
• M43: 10,862,601 km (0.062 R)
• M44: 11,272,349 km (0.089 R)
• M45: 11,597,874 km (0.082 R)
• M46: 11,776,644 km (0.066 R)
• M47: 11,896,471 km (0.109 R)
• M48: 11,956,460 km (0.107 R)
• M49: 12,167,244 km (0.072 R)
• M50: 12,258,050 km (0.076 R)
• M51: 12,899,675 km (0.112 R)
• M52: 13,115,993 km (0.042 R)
• M53: 13,740,564 km (0.036 R)
• M54: 14,279,117 km (0.102 R)
• M55: 14,438,738 km (0.071 R)
• M56: 14,631,270 km (0.109 R)
• M57: 14,921,490 km (0.116 R)
• M58: 15,148,580 km (0.095 R)
• M59: 15,935,764 km (0.087 R)
• M60: 16,501,393 km (0.067 R)
• M61: 17,005,987 km (0.101 R)
• M62: 17,618,141 km (0.103 R)
• M63: 17,789,580 km (0.078 R)
• M64: 18,064,840 km (0.093 R)
• M65: 18,654,555 km (0.101 R)
• M66: 18,969,309 km (0.107 R)
• M67: 19,250,553 km (0.119 R)
• M68: 19,604,053 km (0.072 R)
• M69: 20,031,005 km (0.067 R)
• M70: 20,389,292 km (0.028 R)
• M71: 20,533,205 km (0.031 R)
• M72: 20,749,524 km (0.116 R)
• M73: 21,003,092 km (0.078 R)
• M74: 21,075,647 km (0.09 R)
• M75: 21,148,352 km (0.099 R)
• M76: 21,476,570 km (0.111 R)
• M77: 21,623,026 km (0.042 R)
• M78: 23,030,293 km (0.095 R)
• M79: 23,217,590 km (0.069 R)
• M80: 23,631,676 km (0.03 R)
• M81: 24,238,146 km (0.104 R)
• M82: 25,042,085 km (0.118 R)
• M83: 25,119,128 km (0.082 R)
• M84: 25,505,390 km (0.112 R)
• M85: 25,854,701 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 10

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.19 AU - 7.15 AU

Year: 6560 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,666,737 km

• M1: 126,111 km (0.074 R)
• M2: 254,915 km (0.117 R)
• M3: 327,470 km (0.115 R)
• M4: 477,816 km (0.116 R)
• M5: 583,880 km (0.057 R)
• M6: 717,172 km (0.038 R)
• M7: 932,294 km (0.098 R)
• M8: 994,676 km (0.038 R)
• M9: 1,058,555 km (0.04 R)
• M10: 1,224,758 km (0.066 R)
• M11: 1,558,511 km (0.07 R)
• M12: 1,840,652 km (0.078 R)
• M13: 1,960,779 km (0.086 R)
• M14: 2,042,310 km (0.055 R)
• M15: 2,365,890 km (0.032 R)
• M16: 2,570,989 km (0.096 R)
• M17: 2,751,404 km (0.096 R)
• M18: 2,936,157 km (0.113 R)
• M19: 3,093,235 km (0.096 R)
• M20: 3,547,863 km (0.075 R)
• M21: 3,715,263 km (0.119 R)
• M22: 3,800,085 km (0.097 R)
• M23: 4,023,435 km (0.093 R)
• M24: 4,110,650 km (0.106 R)
• M25: 4,215,967 km (0.1 R)
• M26: 4,357,936 km (0.114 R)
• M27: 4,555,554 km (0.077 R)
• M28: 4,646,510 km (0.096 R)
• M29: 5,299,505 km (0.049 R)
• M30: 5,607,527 km (0.047 R)
• M31: 5,744,259 km (0.062 R)
• M32: 6,241,373 km (0.101 R)
• M33: 6,690,316 km (0.094 R)
• M34: 7,319,525 km (0.074 R)
• M35: 7,511,907 km (0.053 R)
• M36: 7,619,468 km (0.06 R)
• M37: 7,706,086 km (0.071 R)
• M38: 7,923,601 km (0.084 R)
• M39: 8,121,220 km (0.05 R)
• M40: 8,611,302 km (0.071 R)
• M41: 9,019,256 km (0.102 R)
• M42: 9,549,879 km (0.114 R)
• M43: 9,807,337 km (0.096 R)
• M44: 10,090,676 km (0.118 R)
• M45: 10,257,328 km (0.089 R)
• M46: 10,689,815 km (0.085 R)
• M47: 10,762,520 km (0.12 R)
• M48: 11,030,300 km (0.093 R)
• M49: 11,300,474 km (0.12 R)
• M50: 11,423,892 km (0.117 R)
• M51: 11,997,749 km (0.068 R)
• M52: 12,073,296 km (0.052 R)
• M53: 12,504,437 km (0.108 R)
• M54: 12,914,784 km (0.113 R)
• M55: 13,251,529 km (0.068 R)
• M56: 13,355,649 km (0.114 R)
• M57: 13,486,248 km (0.054 R)
• M58: 13,591,116 km (0.117 R)
• M59: 14,092,568 km (0.109 R)
• M60: 14,627,081 km (0.086 R)
• M61: 15,578,225 km (0.078 R)
• M62: 15,798,582 km (0.044 R)
• M63: 15,936,661 km (0.074 R)
• M64: 16,186,490 km (0.112 R)
• M65: 16,915,181 km (0.087 R)
• M66: 17,483,054 km (0.075 R)
• M67: 17,855,553 km (0.037 R)
• M68: 19,905,941 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 10.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.81 AU - 7.01 AU

Year: 6917 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,666,737 km

• M1: 211,681 km (0.088 R)
• M2: 607,218 km (0.119 R)
• M3: 1,083,687 km (0.104 R)
• M4: 1,236,277 km (0.047 R)
• M5: 1,525,749 km (0.116 R)
• M6: 2,083,599 km (0.091 R)
• M7: 2,407,329 km (0.062 R)
• M8: 2,934,811 km (0.085 R)
• M9: 3,599,175 km (0.057 R)
• M10: 4,806,280 km (0.102 R)
• M11: 5,004,647 km (0.066 R)
• M12: 6,250,797 km (0.094 R)
• M13: 6,405,332 km (0.119 R)
• M14: 6,940,294 km (0.099 R)
• M15: 7,164,840 km (0.094 R)
• M16: 7,555,291 km (0.037 R)
• M17: 7,786,270 km (0.088 R)
• M18: 7,919,262 km (0.101 R)
• M19: 8,390,945 km (0.05 R)
• M20: 8,493,270 km (0.091 R)
• M21: 8,768,081 km (0.109 R)
• M22: 9,291,075 km (0.061 R)
• M23: 9,503,205 km (0.106 R)
• M24: 9,968,305 km (0.114 R)
• M25: 10,258,225 km (0.102 R)
• M26: 10,331,079 km (0.096 R)
• M27: 10,883,395 km (0.056 R)
• M28: 11,596,827 km (0.03 R)
• M29: 12,325,518 km (0.065 R)
• M30: 12,403,010 km (0.088 R)
• M31: 12,714,921 km (0.103 R)
• M32: 12,832,505 km (0.065 R)
• M33: 13,148,007 km (0.113 R)
• M34: 13,426,110 km (0.038 R)
• M35: 13,826,882 km (0.101 R)
• M36: 14,109,622 km (0.063 R)
• M37: 14,476,137 km (0.079 R)
• M38: 15,385,243 km (0.105 R)
• M39: 15,552,494 km (0.065 R)
• M40: 16,057,835 km (0.072 R)
• M41: 16,142,657 km (0.108 R)
• M42: 16,611,497 km (0.064 R)
• M43: 16,783,236 km (0.089 R)
• M44: 17,562,790 km (0.033 R)
• M45: 18,754,337 km (0.104 R)
• M46: 19,926,137 km (0.113 R)
• M47: 20,154,274 km (0.066 R)
• M48: 20,429,085 km (0.032 R)
• M49: 21,354,348 km (0.112 R)
• M50: 21,728,193 km (0.096 R)
• M51: 22,577,311 km (0.11 R)
• M52: 23,533,540 km (0.045 R)
• M53: 23,774,692 km (0.117 R)
• M54: 24,065,211 km (0.063 R)
• M55: 24,992,718 km (0.055 R)
• M56: 25,288,024 km (0.109 R)
• M57: 26,081,192 km (0.117 R)
• M58: 26,180,974 km (0.066 R)
• M59: 27,084,246 km (0.037 R)
• M60: 27,641,199 km (0.072 R)
• M61: 28,406,840 km (0.099 R)
• M62: 28,818,085 km (0.107 R)
• M63: 29,438,617 km (0.115 R)
• M64: 29,542,438 km (0.058 R)
• M65: 29,802,589 km (0.111 R)
• M66: 30,798,162 km (0.08 R)
• M67: 31,538,672 km (0.049 R)
• M68: 32,124,647 km (0.114 R)
• M69: 32,285,165 km (0.081 R)
• M70: 33,632,444 km (0.045 R)
• M71: 33,904,113 km (0.091 R)
• M72: 34,176,531 km (0.084 R)
• M73: 34,943,071 km (0.037 R)
• M74: 35,163,129 km (0.092 R)
• M75: 35,273,383 km (0.053 R)
• M76: 35,660,093 km (0.075 R)
• M77: 36,159,152 km (0.118 R)
• M78: 36,660,604 km (0.108 R)
• M79: 37,276,797 km (0.098 R)
• M80: 37,501,643 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 12.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.99 AU - 8.67 AU

Year: 9155 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,666,737 km

• M1: 207,492 km (0.113 R)
• M2: 297,999 km (0.119 R)
• M3: 510,278 km (0.104 R)
• M4: 630,555 km (0.083 R)
• M5: 728,093 km (0.118 R)
• M6: 940,821 km (0.044 R)
• M7: 1,114,504 km (0.118 R)
• M8: 1,341,743 km (0.046 R)
• M9: 1,494,632 km (0.076 R)
• M10: 1,700,180 km (0.082 R)
• M11: 2,345,994 km (0.094 R)
• M12: 2,696,053 km (0.083 R)
• M13: 3,005,421 km (0.075 R)
• M14: 3,237,747 km (0.113 R)
• M15: 4,323,079 km (0.117 R)
• M16: 4,820,642 km (0.107 R)
• M17: 4,990,585 km (0.091 R)
• M18: 5,726,158 km (0.113 R)
• M19: 6,161,787 km (0.112 R)
• M20: 6,383,640 km (0.083 R)
• M21: 6,683,734 km (0.081 R)
• M22: 6,911,721 km (0.078 R)
• M23: 7,219,892 km (0.099 R)
• M24: 8,415,329 km (0.039 R)
• M25: 8,703,155 km (0.082 R)
• M26: 10,277,823 km (0.085 R)
• M27: 10,896,410 km (0.108 R)
• M28: 11,075,329 km (0.103 R)
• M29: 11,255,295 km (0.092 R)
• M30: 12,682,758 km (0.041 R)
• M31: 13,013,070 km (0.112 R)
• M32: 13,778,413 km (0.118 R)
• M33: 16,570,807 km (0.093 R)
• M34: 19,477,344 km (0.095 R)
• M35: 19,694,859 km (0.112 R)
• M36: 20,022,628 km (0.101 R)
• M37: 20,132,283 km (0.025 R)
• M38: 20,794,254 km (0.063 R)
• M39: 21,072,356 km (0.119 R)
• M40: 21,407,605 km (0.037 R)
• M41: 21,913,694 km (0.105 R)
• M42: 22,480,670 km (0.043 R)
• M43: 22,708,957 km (0.104 R)
• M44: 23,167,624 km (0.117 R)
• M45: 24,152,427 km (0.08 R)
• M46: 24,679,310 km (0.106 R)
• M47: 24,796,894 km (0.104 R)
• M48: 24,973,569 km (0.101 R)
• M49: 26,043,045 km (0.057 R)
• M50: 27,431,163 km (0.106 R)
• M51: 27,858,415 km (0.107 R)
• M52: 28,164,941 km (0.082 R)
• M53: 28,719,500 km (0.097 R)
• M54: 30,216,077 km (0.095 R)
• M55: 30,720,521 km (0.12 R)
• M56: 30,973,790 km (0.072 R)
• M57: 31,737,787 km (0.11 R)
• M58: 32,701,496 km (0.068 R)
• M59: 33,544,480 km (0.11 R)
• M60: 34,328,971 km (0.052 R)
• M61: 35,185,718 km (0.112 R)
• M62: 35,649,921 km (0.082 R)
• M63: 36,785,817 km (0.12 R)
• M64: 37,324,519 km (0.084 R)
• M65: 38,956,034 km (0.085 R)
• M66: 39,573,873 km (0.088 R)
• M67: 39,711,652 km (0.096 R)
• M68: 40,749,712 km (0.115 R)
• M69: 40,888,838 km (0.106 R)
• M70: 41,097,826 km (0.055 R)
• M71: 42,429,247 km (0.064 R)
• M72: 43,064,889 km (0.088 R)
• M73: 43,419,436 km (0.101 R)
• M74: 44,060,014 km (0.098 R)
• M75: 44,345,746 km (0.11 R)
• M76: 46,000,448 km (0.095 R)
• M77: 46,217,664 km (0.111 R)
• M78: 46,508,033 km (0.11 R)
• M79: 48,999,885 km (0.112 R)
• M80: 49,592,442 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit