🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.86 AU - 1.08 AU

Year: 337 Days

Day: 25.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.2 AU - 2.26 AU

Year: 1176 Days

Day: 17 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.25 AU - 4.51 AU

Year: 3237 Days

Day: 35.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.71 AU - 5.99 AU

Year: 3771 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,634,858 km

• M1: 2,668,377 km (0.096 R)
• M2: 3,878,624 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.96 AU - 5.22 AU

Year: 4055 Days

Day: 24.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 8.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.96 AU - 13.9 AU

Year: 14550 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,634,858 km

• M1: 111,899 km (0.094 R)
• M2: 191,336 km (0.109 R)
• M3: 415,284 km (0.1 R)
• M4: 496,815 km (0.055 R)
• M5: 677,678 km (0.074 R)
• M6: 837,748 km (0.112 R)
• M7: 922,570 km (0.106 R)
• M8: 1,078,301 km (0.095 R)
• M9: 1,440,927 km (0.082 R)
• M10: 1,923,829 km (0.093 R)
• M11: 2,037,673 km (0.084 R)
• M12: 2,095,417 km (0.073 R)
• M13: 2,153,761 km (0.084 R)
• M14: 3,817,588 km (0.049 R)
• M15: 4,328,764 km (0.069 R)
• M16: 4,745,693 km (0.085 R)
• M17: 5,822,499 km (0.078 R)
• M18: 6,071,878 km (0.076 R)
• M19: 6,409,670 km (0.032 R)
• M20: 6,495,091 km (0.117 R)
• M21: 7,821,575 km (0.103 R)
• M22: 8,845,872 km (0.076 R)
• M23: 8,941,166 km (0.091 R)
• M24: 10,159,939 km (0.082 R)
• M25: 11,637,817 km (0.084 R)
• M26: 11,794,595 km (0.109 R)
• M27: 12,588,661 km (0.093 R)
• M28: 12,803,334 km (0.065 R)
• M29: 13,619,091 km (0.097 R)
• M30: 13,950,151 km (0.102 R)
• M31: 14,732,847 km (0.118 R)
• M32: 15,817,731 km (0.103 R)
• M33: 15,933,370 km (0.118 R)
• M34: 17,046,528 km (0.073 R)
• M35: 17,165,159 km (0.11 R)
• M36: 17,284,089 km (0.041 R)
• M37: 17,403,319 km (0.11 R)
• M38: 17,702,365 km (0.117 R)
• M39: 19,223,626 km (0.093 R)
• M40: 19,594,778 km (0.035 R)
• M41: 20,093,537 km (0.041 R)
• M42: 20,659,616 km (0.082 R)
• M43: 20,722,895 km (0.103 R)
• M44: 21,422,565 km (0.069 R)
• M45: 21,486,593 km (0.098 R)
• M46: 22,649,267 km (0.081 R)
• M47: 22,910,465 km (0.091 R)
• M48: 23,238,384 km (0.101 R)
• M49: 23,567,798 km (0.115 R)
• M50: 24,565,317 km (0.103 R)
• M51: 24,766,376 km (0.06 R)
• M52: 26,738,974 km (0.111 R)
• M53: 28,128,588 km (0.12 R)
• M54: 28,409,384 km (0.088 R)
• M55: 28,550,155 km (0.116 R)
• M56: 29,612,899 km (0.083 R)
• M57: 30,977,530 km (0.111 R)
• M58: 32,583,164 km (0.038 R)
• M59: 32,656,766 km (0.072 R)
• M60: 33,396,079 km (0.09 R)
• M61: 34,966,558 km (0.105 R)
• M62: 35,192,749 km (0.088 R)
• M63: 35,571,082 km (0.109 R)
• M64: 36,179,048 km (0.112 R)
• M65: 36,331,638 km (0.079 R)
• M66: 37,636,879 km (0.091 R)
• M67: 38,023,740 km (0.053 R)
• M68: 38,957,529 km (0.091 R)
• M69: 39,348,728 km (0.049 R)
• M70: 39,898,799 km (0.113 R)
• M71: 41,324,766 km (0.062 R)
• M72: 42,606,222 km (0.035 R)
• M73: 43,494,833 km (0.085 R)
• M74: 45,043,919 km (0.053 R)
• M75: 47,860,996 km (0.1 R)
• M76: 48,280,020 km (0.108 R)
• M77: 49,206,180 km (0.066 R)
• M78: 49,544,571 km (0.074 R)
• M79: 49,713,916 km (0.102 R)
• M80: 50,053,353 km (0.107 R)
• M81: 50,308,418 km (0.068 R)
• M82: 51,933,798 km (0.041 R)
• M83: 52,019,967 km (0.046 R)
• M84: 52,105,986 km (0.03 R)
• M85: 55,148,357 km (0.07 R)
• M86: 55,940,029 km (0.041 R)
• M87: 56,558,317 km (0.083 R)
• M88: 57,623,454 km (0.089 R)
• M89: 58,247,876 km (0.094 R)
• M90: 59,773,624 km (0.068 R)
• M91: 60,315,318 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 4.3

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.25 AU - 15.49 AU

Year: 19235 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,634,858 km

• M1: 92,003 km (0.07 R)
• M2: 174,431 km (0.062 R)
• M3: 268,379 km (0.101 R)
• M4: 503,397 km (0.118 R)
• M5: 703,409 km (0.074 R)
• M6: 746,194 km (0.106 R)
• M7: 1,773,034 km (0.11 R)
• M8: 1,891,665 km (0.111 R)
• M9: 2,105,291 km (0.089 R)
• M10: 2,326,845 km (0.034 R)
• M11: 3,357,275 km (0.109 R)
• M12: 3,430,429 km (0.052 R)
• M13: 4,917,132 km (0.086 R)
• M14: 5,508,942 km (0.099 R)
• M15: 5,638,643 km (0.066 R)
• M16: 6,122,891 km (0.111 R)
• M17: 6,712,157 km (0.105 R)
• M18: 7,224,829 km (0.118 R)
• M19: 7,319,375 km (0.115 R)
• M20: 7,605,556 km (0.099 R)
• M21: 7,798,387 km (0.092 R)
• M22: 8,090,552 km (0.057 R)
• M23: 8,287,423 km (0.067 R)
• M24: 9,656,692 km (0.108 R)
• M25: 9,813,172 km (0.078 R)
• M26: 10,128,524 km (0.096 R)
• M27: 10,447,317 km (0.073 R)
• M28: 10,769,252 km (0.103 R)
• M29: 10,823,256 km (0.116 R)
• M30: 11,149,081 km (0.073 R)
• M31: 11,313,189 km (0.029 R)
• M32: 11,699,152 km (0.094 R)
• M33: 12,540,790 km (0.116 R)
• M34: 12,597,637 km (0.112 R)
• M35: 12,825,624 km (0.048 R)
• M36: 12,997,661 km (0.115 R)
• M37: 13,401,875 km (0.044 R)
• M38: 14,163,328 km (0.104 R)
• M39: 14,698,739 km (0.102 R)
• M40: 14,818,567 km (0.114 R)
• M41: 15,180,294 km (0.106 R)
• M42: 16,282,382 km (0.06 R)
• M43: 16,406,398 km (0.086 R)
• M44: 17,855,254 km (0.076 R)
• M45: 18,627,328 km (0.076 R)
• M46: 18,692,104 km (0.064 R)
• M47: 19,148,079 km (0.093 R)
• M48: 20,738,753 km (0.099 R)
• M49: 20,805,922 km (0.072 R)
• M50: 21,142,966 km (0.12 R)
• M51: 21,414,038 km (0.106 R)
• M52: 22,165,019 km (0.114 R)
• M53: 22,302,499 km (0.057 R)
• M54: 22,509,244 km (0.081 R)
• M55: 25,613,848 km (0.114 R)
• M56: 27,068,688 km (0.108 R)
• M57: 27,362,797 km (0.088 R)
• M58: 28,774,552 km (0.087 R)
• M59: 28,924,449 km (0.103 R)
• M60: 29,829,815 km (0.109 R)
• M61: 29,981,657 km (0.049 R)
• M62: 30,974,538 km (0.084 R)
• M63: 31,513,539 km (0.055 R)
• M64: 31,668,224 km (0.117 R)
• M65: 32,835,685 km (0.094 R)
• M66: 33,149,392 km (0.086 R)
• M67: 33,542,984 km (0.087 R)
• M68: 35,936,400 km (0.043 R)
• M69: 36,259,681 km (0.087 R)
• M70: 36,909,086 km (0.069 R)
• M71: 38,963,214 km (0.082 R)
• M72: 39,795,128 km (0.116 R)
• M73: 40,548,952 km (0.118 R)
• M74: 40,633,026 km (0.051 R)
• M75: 41,222,890 km (0.102 R)
• M76: 45,256,497 km (0.12 R)
• M77: 45,693,024 km (0.066 R)
• M78: 47,010,832 km (0.041 R)
• M79: 47,807,440 km (0.117 R)
• M80: 48,519,227 km (0.041 R)
• M81: 50,223,895 km (0.057 R)
• M82: 50,585,323 km (0.12 R)
• M83: 51,310,574 km (0.091 R)
• M84: 51,401,529 km (0.116 R)
• M85: 57,329,943 km (0.105 R)
• M86: 57,802,074 km (0.081 R)
• M87: 58,275,551 km (0.039 R)
• M88: 58,750,375 km (0.072 R)
• M89: 59,131,102 km (0.098 R)
• M90: 60,278,218 km (0.091 R)
• M91: 60,470,152 km (0.052 R)
• M92: 60,566,194 km (0.103 R)
• M93: 63,275,411 km (0.063 R)
• M94: 63,763,400 km (0.077 R)
• M95: 63,958,924 km (0.118 R)
• M96: 64,350,571 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 3.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.62 AU - 16.88 AU

Year: 21028 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,634,858 km

• M1: 482,752 km (0.079 R)
• M2: 602,281 km (0.077 R)
• M3: 656,286 km (0.071 R)
• M4: 828,323 km (0.026 R)
• M5: 909,256 km (0.06 R)
• M6: 1,189,752 km (0.111 R)
• M7: 1,929,962 km (0.059 R)
• M8: 1,983,518 km (0.118 R)
• M9: 2,604,649 km (0.11 R)
• M10: 3,217,401 km (0.065 R)
• M11: 3,280,981 km (0.115 R)
• M12: 4,460,410 km (0.106 R)
• M13: 4,746,591 km (0.079 R)
• M14: 4,855,498 km (0.114 R)
• M15: 5,949,956 km (0.088 R)
• M16: 6,264,860 km (0.111 R)
• M17: 6,992,803 km (0.094 R)
• M18: 7,535,095 km (0.119 R)
• M19: 8,615,341 km (0.105 R)
• M20: 8,926,355 km (0.078 R)
• M21: 9,105,723 km (0.105 R)
• M22: 9,927,614 km (0.114 R)
• M23: 10,677,997 km (0.097 R)
• M24: 10,772,991 km (0.099 R)
• M25: 11,011,899 km (0.096 R)
• M26: 11,739,095 km (0.095 R)
• M27: 12,883,817 km (0.075 R)
• M28: 13,341,437 km (0.067 R)
• M29: 13,597,848 km (0.029 R)
• M30: 14,220,175 km (0.079 R)
• M31: 14,534,630 km (0.109 R)
• M32: 15,064,057 km (0.067 R)
• M33: 15,761,781 km (0.092 R)
• M34: 15,924,245 km (0.06 R)
• M35: 16,634,685 km (0.084 R)
• M36: 16,689,737 km (0.051 R)
• M37: 17,579,246 km (0.114 R)
• M38: 17,691,594 km (0.031 R)
• M39: 17,804,091 km (0.099 R)
• M40: 17,860,490 km (0.092 R)
• M41: 18,598,306 km (0.097 R)
• M42: 19,057,273 km (0.082 R)
• M43: 19,288,252 km (0.052 R)
• M44: 19,461,935 km (0.103 R)
• M45: 20,279,787 km (0.048 R)
• M46: 20,338,728 km (0.062 R)
• M47: 20,752,217 km (0.112 R)
• M48: 21,587,571 km (0.068 R)
• M49: 21,707,848 km (0.057 R)
• M50: 23,290,892 km (0.093 R)
• M51: 23,537,879 km (0.108 R)
• M52: 24,847,907 km (0.069 R)
• M53: 25,543,537 km (0.081 R)
• M54: 25,861,881 km (0.091 R)
• M55: 25,925,760 km (0.076 R)
• M56: 26,309,778 km (0.117 R)
• M57: 26,824,693 km (0.108 R)
• M58: 27,083,498 km (0.043 R)
• M59: 27,148,274 km (0.083 R)
• M60: 27,668,575 km (0.116 R)
• M61: 28,323,664 km (0.111 R)
• M62: 30,386,619 km (0.087 R)
• M63: 31,198,038 km (0.085 R)
• M64: 32,428,630 km (0.08 R)
• M65: 32,911,382 km (0.082 R)
• M66: 34,303,839 km (0.08 R)
• M67: 35,289,988 km (0.071 R)
• M68: 35,573,476 km (0.105 R)
• M69: 35,715,444 km (0.08 R)
• M70: 35,786,503 km (0.113 R)
• M71: 35,857,712 km (0.1 R)
• M72: 36,071,338 km (0.063 R)
• M73: 36,571,443 km (0.115 R)
• M74: 38,013,268 km (0.114 R)
• M75: 38,085,823 km (0.12 R)
• M76: 39,473,343 km (0.118 R)
• M77: 40,432,265 km (0.098 R)
• M78: 43,734,339 km (0.12 R)
• M79: 43,962,476 km (0.12 R)
• M80: 44,343,950 km (0.088 R)
• M81: 45,571,551 km (0.037 R)
• M82: 46,499,506 km (0.098 R)
• M83: 47,277,565 km (0.059 R)
• M84: 47,511,835 km (0.114 R)
• M85: 48,138,500 km (0.029 R)
• M86: 48,767,859 km (0.107 R)
• M87: 49,955,217 km (0.114 R)
• M88: 50,831,860 km (0.061 R)
• M89: 51,071,965 km (0.057 R)
• M90: 52,277,574 km (0.092 R)
• M91: 53,411,227 km (0.111 R)
• M92: 53,573,840 km (0.039 R)
• M93: 53,899,514 km (0.078 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit