🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.05 AU - 1.47 AU

Year: 536 Days

Day: 19.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.99 AU - 1.55 AU

Year: 542 Days

Day: 44 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,031,967 km

• M1: 397,332 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.69 AU - 4.31 AU

Year: 2480 Days

Day: 24.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,031,967 km

• M1: 207,791 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.47 AU - 3.83 AU

Year: 2641 Days

Day: 22.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.93 AU - 5.63 AU

Year: 3958 Days

Day: 7.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,031,967 km

• M1: 165,006 km (0.088 R)
• M2: 311,463 km (0.117 R)
• M3: 498,161 km (0.04 R)
• M4: 587,620 km (0.113 R)
• M5: 798,404 km (0.107 R)
• M6: 1,009,486 km (0.074 R)
• M7: 1,339,799 km (0.032 R)
• M8: 1,442,722 km (0.117 R)
• M9: 1,563,747 km (0.077 R)
• M10: 1,656,946 km (0.084 R)
• M11: 1,981,723 km (0.065 R)
• M12: 2,151,816 km (0.077 R)
• M13: 2,488,710 km (0.082 R)
• M14: 2,766,813 km (0.028 R)
• M15: 3,313,294 km (0.108 R)
• M16: 3,640,614 km (0.114 R)
• M17: 3,893,135 km (0.073 R)
• M18: 4,043,182 km (0.114 R)
• M19: 4,393,390 km (0.115 R)
• M20: 4,482,551 km (0.068 R)
• M21: 4,685,256 km (0.079 R)
• M22: 4,868,064 km (0.086 R)
• M23: 5,502,509 km (0.093 R)
• M24: 6,063,800 km (0.108 R)
• M25: 6,288,346 km (0.082 R)
• M26: 6,389,175 km (0.108 R)
• M27: 6,592,180 km (0.101 R)
• M28: 6,900,950 km (0.095 R)
• M29: 7,188,178 km (0.115 R)
• M30: 7,479,295 km (0.106 R)
• M31: 7,639,664 km (0.082 R)
• M32: 8,570,612 km (0.044 R)
• M33: 9,277,910 km (0.084 R)
• M34: 9,769,639 km (0.073 R)
• M35: 10,181,033 km (0.098 R)
• M36: 10,598,112 km (0.099 R)
• M37: 10,899,402 km (0.098 R)
• M38: 11,020,726 km (0.077 R)
• M39: 11,356,722 km (0.117 R)
• M40: 11,572,442 km (0.062 R)
• M41: 11,976,357 km (0.07 R)
• M42: 13,736,675 km (0.108 R)
• M43: 14,131,464 km (0.073 R)
• M44: 14,529,992 km (0.088 R)
• M45: 15,067,198 km (0.09 R)
• M46: 15,270,203 km (0.065 R)
• M47: 16,091,794 km (0.062 R)
• M48: 16,577,688 km (0.076 R)
• M49: 16,962,903 km (0.118 R)
• M50: 17,068,519 km (0.09 R)
• M51: 17,813,666 km (0.075 R)
• M52: 18,064,392 km (0.105 R)
• M53: 18,208,155 km (0.112 R)
• M54: 18,388,421 km (0.069 R)
• M55: 18,714,544 km (0.076 R)
• M56: 19,152,118 km (0.119 R)
• M57: 20,000,487 km (0.115 R)
• M58: 20,823,575 km (0.094 R)
• M59: 21,012,068 km (0.085 R)
• M60: 21,163,312 km (0.088 R)
• M61: 21,925,214 km (0.056 R)
• M62: 22,078,701 km (0.109 R)
• M63: 22,657,346 km (0.101 R)
• M64: 22,890,120 km (0.068 R)
• M65: 23,201,882 km (0.084 R)
• M66: 23,868,939 km (0.057 R)
• M67: 25,543,986 km (0.055 R)
• M68: 25,907,958 km (0.069 R)
• M69: 26,192,044 km (0.116 R)
• M70: 26,559,008 km (0.079 R)
• M71: 26,845,637 km (0.028 R)
• M72: 27,298,021 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 11.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.08 AU - 7.68 AU

Year: 6104 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,031,967 km

• M1: 166,353 km (0.093 R)
• M2: 303,235 km (0.073 R)
• M3: 519,553 km (0.117 R)
• M4: 629,508 km (0.102 R)
• M5: 818,450 km (0.104 R)
• M6: 1,270,236 km (0.096 R)
• M7: 1,514,529 km (0.084 R)
• M8: 1,698,684 km (0.077 R)
• M9: 2,316,074 km (0.078 R)
• M10: 2,464,775 km (0.048 R)
• M11: 2,616,616 km (0.111 R)
• M12: 2,839,218 km (0.104 R)
• M13: 3,044,915 km (0.108 R)
• M14: 3,568,358 km (0.025 R)
• M15: 3,716,161 km (0.083 R)
• M16: 3,840,925 km (0.106 R)
• M17: 3,992,318 km (0.081 R)
• M18: 4,327,567 km (0.104 R)
• M19: 4,511,872 km (0.029 R)
• M20: 4,618,236 km (0.04 R)
• M21: 4,698,720 km (0.102 R)
• M22: 5,052,668 km (0.104 R)
• M23: 5,246,996 km (0.095 R)
• M24: 5,815,617 km (0.105 R)
• M25: 6,523,814 km (0.073 R)
• M26: 6,674,907 km (0.102 R)
• M27: 6,766,012 km (0.088 R)
• M28: 8,085,915 km (0.107 R)
• M29: 8,841,833 km (0.11 R)
• M30: 9,042,742 km (0.108 R)
• M31: 9,620,340 km (0.089 R)
• M32: 9,792,377 km (0.101 R)
• M33: 11,606,252 km (0.029 R)
• M34: 11,679,555 km (0.029 R)
• M35: 12,196,565 km (0.088 R)
• M36: 13,329,320 km (0.061 R)
• M37: 13,444,510 km (0.105 R)
• M38: 13,637,192 km (0.1 R)
• M39: 13,714,534 km (0.096 R)
• M40: 13,869,518 km (0.111 R)
• M41: 14,772,491 km (0.108 R)
• M42: 14,891,720 km (0.119 R)
• M43: 15,011,249 km (0.074 R)
• M44: 15,492,505 km (0.109 R)
• M45: 16,924,905 km (0.078 R)
• M46: 17,008,081 km (0.112 R)
• M47: 17,425,758 km (0.114 R)
• M48: 17,635,943 km (0.118 R)
• M49: 18,399,491 km (0.105 R)
• M50: 19,739,439 km (0.042 R)
• M51: 20,134,377 km (0.064 R)
• M52: 20,399,166 km (0.116 R)
• M53: 20,532,009 km (0.074 R)
• M54: 20,620,720 km (0.095 R)
• M55: 22,421,430 km (0.075 R)
• M56: 24,459,850 km (0.094 R)
• M57: 25,405,758 km (0.067 R)
• M58: 26,895,752 km (0.118 R)
• M59: 27,236,088 km (0.118 R)
• M60: 27,822,810 km (0.109 R)
• M61: 28,611,790 km (0.117 R)
• M62: 28,909,489 km (0.095 R)
• M63: 29,758,607 km (0.105 R)
• M64: 29,959,666 km (0.057 R)
• M65: 30,110,611 km (0.119 R)
• M66: 30,413,546 km (0.073 R)
• M67: 30,514,674 km (0.082 R)
• M68: 31,379,201 km (0.104 R)
• M69: 32,045,659 km (0.079 R)
• M70: 32,613,383 km (0.105 R)
• M71: 32,716,905 km (0.096 R)
• M72: 33,863,423 km (0.096 R)
• M73: 34,494,277 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 14.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.12 AU - 7.28 AU

Year: 7317 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,031,967 km

• M1: 181,462 km (0.099 R)
• M2: 273,914 km (0.095 R)
• M3: 777,011 km (0.118 R)
• M4: 995,275 km (0.077 R)
• M5: 1,279,511 km (0.076 R)
• M6: 1,431,951 km (0.05 R)
• M7: 1,606,980 km (0.102 R)
• M8: 1,722,171 km (0.117 R)
• M9: 1,874,761 km (0.066 R)
• M10: 2,014,186 km (0.047 R)
• M11: 2,121,298 km (0.083 R)
• M12: 2,473,302 km (0.111 R)
• M13: 2,705,328 km (0.102 R)
• M14: 2,944,834 km (0.116 R)
• M15: 3,749,222 km (0.087 R)
• M16: 4,085,069 km (0.114 R)
• M17: 4,199,212 km (0.117 R)
• M18: 4,548,224 km (0.089 R)
• M19: 4,690,492 km (0.037 R)
• M20: 4,810,170 km (0.118 R)
• M21: 5,449,402 km (0.118 R)
• M22: 5,727,953 km (0.117 R)
• M23: 6,325,746 km (0.097 R)
• M24: 6,861,755 km (0.082 R)
• M25: 7,080,318 km (0.098 R)
• M26: 8,063,774 km (0.08 R)
• M27: 8,236,709 km (0.118 R)
• M28: 8,556,998 km (0.108 R)
• M29: 8,881,326 km (0.09 R)
• M30: 9,209,843 km (0.078 R)
• M31: 9,420,926 km (0.076 R)
• M32: 9,664,172 km (0.082 R)
• M33: 9,817,211 km (0.059 R)
• M34: 9,909,513 km (0.088 R)
• M35: 10,125,981 km (0.109 R)
• M36: 10,219,180 km (0.096 R)
• M37: 10,500,574 km (0.065 R)
• M38: 10,594,970 km (0.083 R)
• M39: 10,721,231 km (0.119 R)
• M40: 11,231,359 km (0.092 R)
• M41: 11,619,267 km (0.087 R)
• M42: 11,782,179 km (0.096 R)
• M43: 11,945,839 km (0.069 R)
• M44: 12,143,308 km (0.1 R)
• M45: 12,308,614 km (0.087 R)
• M46: 12,775,658 km (0.074 R)
• M47: 13,112,852 km (0.117 R)
• M48: 13,658,435 km (0.116 R)
• M49: 14,141,936 km (0.117 R)
• M50: 15,303,862 km (0.113 R)
• M51: 15,482,632 km (0.088 R)
• M52: 15,770,009 km (0.03 R)
• M53: 15,986,776 km (0.105 R)
• M54: 16,753,166 km (0.101 R)
• M55: 16,937,471 km (0.077 R)
• M56: 17,085,423 km (0.076 R)
• M57: 18,057,061 km (0.074 R)
• M58: 18,435,694 km (0.119 R)
• M59: 18,625,982 km (0.11 R)
• M60: 18,740,424 km (0.062 R)
• M61: 19,820,072 km (0.119 R)
• M62: 21,838,297 km (0.062 R)
• M63: 21,999,414 km (0.09 R)
• M64: 22,647,472 km (0.076 R)
• M65: 22,933,054 km (0.076 R)
• M66: 23,178,844 km (0.114 R)
• M67: 23,962,737 km (0.1 R)
• M68: 24,087,352 km (0.095 R)
• M69: 24,629,644 km (0.06 R)
• M70: 25,133,789 km (0.099 R)
• M71: 25,683,860 km (0.097 R)
• M72: 26,494,830 km (0.054 R)
• M73: 26,666,718 km (0.108 R)
• M74: 27,574,927 km (0.109 R)
• M75: 28,317,531 km (0.084 R)
• M76: 28,757,498 km (0.08 R)
• M77: 28,978,304 km (0.109 R)
• M78: 29,510,574 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.26 AU - 9.86 AU

Year: 10329 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,031,967 km

• M1: 108,907 km (0.059 R)
• M2: 301,141 km (0.034 R)
• M3: 428,747 km (0.099 R)
• M4: 628,760 km (0.109 R)
• M5: 711,487 km (0.112 R)
• M6: 783,444 km (0.082 R)
• M7: 1,146,967 km (0.103 R)
• M8: 1,465,311 km (0.09 R)
• M9: 1,539,811 km (0.093 R)
• M10: 1,634,806 km (0.119 R)
• M11: 2,873,027 km (0.11 R)
• M12: 3,206,630 km (0.116 R)
• M13: 3,328,852 km (0.04 R)
• M14: 3,577,783 km (0.057 R)
• M15: 3,704,492 km (0.1 R)
• M16: 3,832,847 km (0.094 R)
• M17: 4,279,995 km (0.055 R)
• M18: 5,223,509 km (0.12 R)
• M19: 5,338,699 km (0.1 R)
• M20: 5,396,594 km (0.112 R)
• M21: 5,542,152 km (0.103 R)
• M22: 6,137,851 km (0.081 R)
• M23: 6,566,748 km (0.101 R)
• M24: 7,746,776 km (0.103 R)
• M25: 7,944,245 km (0.049 R)
• M26: 8,377,930 km (0.113 R)
• M27: 8,580,635 km (0.087 R)
• M28: 8,784,985 km (0.103 R)
• M29: 9,337,899 km (0.072 R)
• M30: 9,653,700 km (0.105 R)
• M31: 9,724,460 km (0.114 R)
• M32: 10,152,160 km (0.073 R)
• M33: 10,768,653 km (0.1 R)
• M34: 10,878,757 km (0.091 R)
• M35: 11,062,912 km (0.108 R)
• M36: 12,458,361 km (0.112 R)
• M37: 13,235,522 km (0.096 R)
• M38: 13,590,368 km (0.113 R)
• M39: 13,948,356 km (0.112 R)
• M40: 14,068,333 km (0.042 R)
• M41: 15,081,859 km (0.118 R)
• M42: 15,993,060 km (0.118 R)
• M43: 16,370,944 km (0.054 R)
• M44: 17,092,754 km (0.078 R)
• M45: 17,695,035 km (0.101 R)
• M46: 18,655,453 km (0.046 R)
• M47: 18,743,566 km (0.065 R)
• M48: 18,831,978 km (0.068 R)
• M49: 18,964,672 km (0.062 R)
• M50: 19,319,967 km (0.073 R)
• M51: 20,308,659 km (0.097 R)
• M52: 20,490,121 km (0.102 R)
• M53: 20,946,245 km (0.093 R)
• M54: 21,037,949 km (0.063 R)
• M55: 21,636,789 km (0.072 R)
• M56: 21,961,566 km (0.098 R)
• M57: 23,134,712 km (0.091 R)
• M58: 23,609,686 km (0.064 R)
• M59: 25,541,443 km (0.099 R)
• M60: 25,983,056 km (0.092 R)
• M61: 26,229,443 km (0.115 R)
• M62: 26,923,578 km (0.098 R)
• M63: 27,724,225 km (0.109 R)
• M64: 27,774,640 km (0.031 R)
• M65: 28,077,127 km (0.119 R)
• M66: 28,431,375 km (0.053 R)
• M67: 28,634,379 km (0.111 R)
• M68: 29,297,845 km (0.048 R)
• M69: 29,554,256 km (0.074 R)
• M70: 30,224,754 km (0.107 R)
• M71: 30,743,709 km (0.1 R)
• M72: 30,900,039 km (0.117 R)
• M73: 30,952,248 km (0.087 R)
• M74: 33,597,438 km (0.099 R)
• M75: 34,892,656 km (0.086 R)
• M76: 35,001,264 km (0.089 R)
• M77: 35,218,929 km (0.114 R)
• M78: 35,929,519 km (0.043 R)
• M79: 35,984,421 km (0.11 R)
• M80: 36,369,187 km (0.118 R)
• M81: 36,424,239 km (0.095 R)
• M82: 36,700,098 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit