🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.65 AU - 0.79 AU

Year: 216 Days

Day: 28.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.29 AU - 1.77 AU

Year: 668 Days

Day: 15.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,686,830 km

• M1: 194,776 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.56 AU - 1.58 AU

Year: 695 Days

Day: 29.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,686,830 km

• M1: 104,868 km (0.055 R)
• M2: 911,949 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.71 AU - 1.79 AU

Year: 817 Days

Day: 24.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.86 AU - 9.58 AU

Year: 8322 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,686,830 km

• M1: 106,813 km (0.111 R)
• M2: 198,217 km (0.07 R)
• M3: 319,391 km (0.059 R)
• M4: 403,615 km (0.077 R)
• M5: 524,640 km (0.091 R)
• M6: 582,534 km (0.091 R)
• M7: 854,503 km (0.039 R)
• M8: 1,321,996 km (0.079 R)
• M9: 1,403,527 km (0.111 R)
• M10: 1,614,610 km (0.12 R)
• M11: 1,950,756 km (0.071 R)
• M12: 2,259,526 km (0.081 R)
• M13: 2,635,017 km (0.086 R)
• M14: 2,712,509 km (0.085 R)
• M15: 3,220,992 km (0.103 R)
• M16: 3,359,669 km (0.067 R)
• M17: 3,729,625 km (0.093 R)
• M18: 3,846,012 km (0.083 R)
• M19: 4,726,246 km (0.113 R)
• M20: 5,140,332 km (0.116 R)
• M21: 5,270,183 km (0.101 R)
• M22: 6,037,471 km (0.055 R)
• M23: 6,208,910 km (0.046 R)
• M24: 6,278,024 km (0.081 R)
• M25: 6,982,331 km (0.084 R)
• M26: 7,054,138 km (0.034 R)
• M27: 7,234,852 km (0.088 R)
• M28: 7,527,017 km (0.075 R)
• M29: 8,123,015 km (0.036 R)
• M30: 8,274,408 km (0.031 R)
• M31: 8,350,553 km (0.093 R)
• M32: 8,580,036 km (0.044 R)
• M33: 8,850,509 km (0.096 R)
• M34: 8,967,196 km (0.099 R)
• M35: 9,202,363 km (0.09 R)
• M36: 9,281,052 km (0.089 R)
• M37: 9,439,476 km (0.097 R)
• M38: 10,000,468 km (0.053 R)
• M39: 10,244,313 km (0.096 R)
• M40: 10,737,836 km (0.091 R)
• M41: 11,705,136 km (0.116 R)
• M42: 12,876,038 km (0.058 R)
• M43: 13,363,727 km (0.109 R)
• M44: 13,497,767 km (0.037 R)
• M45: 13,722,313 km (0.089 R)
• M46: 14,909,073 km (0.106 R)
• M47: 15,234,150 km (0.082 R)
• M48: 15,844,210 km (0.034 R)
• M49: 15,986,178 km (0.103 R)
• M50: 16,081,023 km (0.079 R)
• M51: 16,223,590 km (0.107 R)
• M52: 16,653,983 km (0.113 R)
• M53: 17,088,116 km (0.037 R)
• M54: 17,672,894 km (0.11 R)
• M55: 17,967,602 km (0.031 R)
• M56: 18,214,588 km (0.061 R)
• M57: 18,611,920 km (0.095 R)
• M58: 19,263,867 km (0.106 R)
• M59: 21,055,751 km (0.117 R)
• M60: 21,316,051 km (0.092 R)
• M61: 22,156,342 km (0.072 R)
• M62: 23,168,073 km (0.081 R)
• M63: 23,923,243 km (0.112 R)
• M64: 24,741,244 km (0.12 R)
• M65: 26,236,624 km (0.103 R)
• M66: 26,460,722 km (0.089 R)
• M67: 29,198,213 km (0.091 R)
• M68: 30,072,014 km (0.111 R)
• M69: 31,131,915 km (0.105 R)
• M70: 31,191,156 km (0.119 R)
• M71: 32,144,094 km (0.088 R)
• M72: 33,712,927 km (0.071 R)
• M73: 34,506,694 km (0.092 R)
• M74: 34,568,029 km (0.12 R)
• M75: 34,998,272 km (0.109 R)
• M76: 35,739,829 km (0.117 R)
• M77: 36,237,092 km (0.091 R)
• M78: 36,486,621 km (0.077 R)
• M79: 36,611,685 km (0.115 R)
• M80: 36,736,749 km (0.111 R)
• M81: 37,553,404 km (0.119 R)
• M82: 37,869,205 km (0.105 R)
• M83: 37,932,485 km (0.059 R)
• M84: 37,995,765 km (0.116 R)
• M85: 38,630,509 km (0.089 R)
• M86: 39,332,721 km (0.065 R)
• M87: 40,620,459 km (0.068 R)
• M88: 41,269,415 km (0.093 R)
• M89: 42,380,628 km (0.089 R)
• M90: 43,104,831 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.48 AU - 11.92 AU

Year: 13235 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,686,830 km

• M1: 282,441 km (0.108 R)
• M2: 415,284 km (0.117 R)
• M3: 533,316 km (0.112 R)
• M4: 1,327,532 km (0.091 R)
• M5: 1,545,047 km (0.097 R)
• M6: 1,671,158 km (0.113 R)
• M7: 2,154,957 km (0.039 R)
• M8: 2,413,313 km (0.098 R)
• M9: 2,561,415 km (0.118 R)
• M10: 2,804,810 km (0.105 R)
• M11: 3,120,163 km (0.108 R)
• M12: 3,249,565 km (0.11 R)
• M13: 3,751,017 km (0.039 R)
• M14: 5,833,569 km (0.025 R)
• M15: 6,034,479 km (0.063 R)
• M16: 6,567,795 km (0.03 R)
• M17: 7,116,371 km (0.082 R)
• M18: 7,374,726 km (0.082 R)
• M19: 7,592,242 km (0.118 R)
• M20: 7,767,869 km (0.068 R)
• M21: 8,712,131 km (0.098 R)
• M22: 9,645,024 km (0.115 R)
• M23: 9,883,333 km (0.092 R)
• M24: 10,220,227 km (0.078 R)
• M25: 10,414,405 km (0.112 R)
• M26: 10,560,862 km (0.088 R)
• M27: 11,757,196 km (0.115 R)
• M28: 12,011,811 km (0.082 R)
• M29: 12,371,445 km (0.047 R)
• M30: 13,259,607 km (0.093 R)
• M31: 13,684,764 km (0.093 R)
• M32: 14,006,549 km (0.108 R)
• M33: 14,385,182 km (0.119 R)
• M34: 14,822,007 km (0.09 R)
• M35: 15,318,672 km (0.073 R)
• M36: 15,708,824 km (0.104 R)
• M37: 16,271,910 km (0.095 R)
• M38: 16,841,579 km (0.081 R)
• M39: 18,827,341 km (0.105 R)
• M40: 19,726,723 km (0.101 R)
• M41: 20,212,168 km (0.099 R)
• M42: 20,824,622 km (0.095 R)
• M43: 21,009,525 km (0.105 R)
• M44: 21,195,026 km (0.085 R)
• M45: 23,270,846 km (0.108 R)
• M46: 27,140,943 km (0.109 R)
• M47: 27,275,581 km (0.091 R)
• M48: 27,410,369 km (0.119 R)
• M49: 27,680,842 km (0.119 R)
• M50: 27,884,295 km (0.113 R)
• M51: 28,088,197 km (0.063 R)
• M52: 28,771,410 km (0.061 R)
• M53: 32,198,099 km (0.088 R)
• M54: 32,769,713 km (0.107 R)
• M55: 32,984,984 km (0.098 R)
• M56: 34,068,222 km (0.055 R)
• M57: 34,869,917 km (0.06 R)
• M58: 35,089,677 km (0.113 R)
• M59: 36,640,707 km (0.115 R)
• M60: 36,789,707 km (0.058 R)
• M61: 37,387,201 km (0.103 R)
• M62: 37,988,135 km (0.086 R)
• M63: 39,351,570 km (0.097 R)
• M64: 40,116,015 km (0.093 R)
• M65: 40,269,503 km (0.107 R)
• M66: 41,814,998 km (0.112 R)
• M67: 43,458,630 km (0.097 R)
• M68: 45,123,355 km (0.079 R)
• M69: 45,522,782 km (0.096 R)
• M70: 46,003,589 km (0.095 R)
• M71: 46,164,257 km (0.112 R)
• M72: 46,325,225 km (0.046 R)
• M73: 46,486,192 km (0.085 R)
• M74: 47,700,029 km (0.114 R)
• M75: 49,663,651 km (0.079 R)
• M76: 51,570,126 km (0.051 R)
• M77: 52,155,203 km (0.071 R)
• M78: 52,742,375 km (0.113 R)
• M79: 54,772,268 km (0.111 R)
• M80: 55,454,584 km (0.102 R)
• M81: 55,882,584 km (0.057 R)
• M82: 56,311,481 km (0.067 R)
• M83: 56,741,575 km (0.07 R)
• M84: 57,259,183 km (0.086 R)
• M85: 57,691,521 km (0.094 R)
• M86: 57,864,905 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.3

Radius: 4.1

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.06 AU - 16.16 AU

Year: 18715 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,686,830 km

• M1: 70,161 km (0.067 R)
• M2: 867,219 km (0.038 R)
• M3: 1,004,998 km (0.066 R)
• M4: 1,058,405 km (0.059 R)
• M5: 1,094,608 km (0.112 R)
• M6: 1,438,832 km (0.07 R)
• M7: 2,527,456 km (0.083 R)
• M8: 4,147,451 km (0.073 R)
• M9: 4,350,156 km (0.075 R)
• M10: 4,556,003 km (0.038 R)
• M11: 5,192,542 km (0.098 R)
• M12: 5,536,916 km (0.054 R)
• M13: 7,647,294 km (0.089 R)
• M14: 8,656,032 km (0.089 R)
• M15: 8,951,937 km (0.096 R)
• M16: 10,090,676 km (0.05 R)
• M17: 10,795,581 km (0.085 R)
• M18: 11,113,925 km (0.1 R)
• M19: 11,759,739 km (0.073 R)
• M20: 12,542,435 km (0.117 R)
• M21: 13,256,915 km (0.115 R)
• M22: 13,640,633 km (0.062 R)
• M23: 13,769,287 km (0.119 R)
• M24: 15,166,681 km (0.118 R)
• M25: 15,210,962 km (0.119 R)
• M26: 16,243,935 km (0.119 R)
• M27: 16,471,474 km (0.112 R)
• M28: 20,743,241 km (0.103 R)
• M29: 22,795,574 km (0.098 R)
• M30: 24,234,107 km (0.103 R)
• M31: 24,754,857 km (0.061 R)
• M32: 25,016,654 km (0.081 R)
• M33: 25,701,513 km (0.081 R)
• M34: 28,228,819 km (0.053 R)
• M35: 28,611,939 km (0.072 R)
• M36: 29,938,423 km (0.12 R)
• M37: 30,105,674 km (0.074 R)
• M38: 31,567,993 km (0.111 R)
• M39: 34,619,490 km (0.101 R)
• M40: 35,088,181 km (0.108 R)
• M41: 38,367,067 km (0.106 R)
• M42: 39,461,226 km (0.055 R)
• M43: 40,565,557 km (0.056 R)
• M44: 40,997,745 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368

Radius: 4.2

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.96 AU - 18.18 AU

Year: 26005 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,686,830 km

• M1: 70,909 km (0.088 R)
• M2: 104,868 km (0.105 R)
• M3: 137,181 km (0.048 R)
• M4: 174,282 km (0.117 R)
• M5: 245,041 km (0.103 R)
• M6: 360,980 km (0.073 R)
• M7: 1,028,037 km (0.079 R)
• M8: 1,054,366 km (0.107 R)
• M9: 1,107,473 km (0.119 R)
• M10: 1,244,505 km (0.074 R)
• M11: 1,504,506 km (0.043 R)
• M12: 1,656,348 km (0.106 R)
• M13: 1,781,262 km (0.113 R)
• M14: 2,174,405 km (0.051 R)
• M15: 2,665,684 km (0.055 R)
• M16: 3,463,939 km (0.089 R)
• M17: 3,503,582 km (0.1 R)
• M18: 3,745,332 km (0.099 R)
• M19: 4,160,018 km (0.072 R)
• M20: 6,344,147 km (0.082 R)
• M21: 6,441,684 km (0.089 R)
• M22: 7,806,466 km (0.087 R)
• M23: 8,121,519 km (0.115 R)
• M24: 8,174,476 km (0.108 R)
• M25: 8,440,761 km (0.114 R)
• M26: 8,494,317 km (0.117 R)
• M27: 8,818,346 km (0.113 R)
• M28: 9,534,022 km (0.113 R)
• M29: 9,589,822 km (0.103 R)
• M30: 10,325,544 km (0.116 R)
• M31: 10,440,286 km (0.079 R)
• M32: 11,079,218 km (0.092 R)
• M33: 11,373,777 km (0.111 R)
• M34: 11,670,878 km (0.072 R)
• M35: 13,506,743 km (0.119 R)
• M36: 14,138,345 km (0.096 R)
• M37: 14,714,895 km (0.101 R)
• M38: 14,973,700 km (0.078 R)
• M39: 16,223,141 km (0.114 R)
• M40: 18,471,298 km (0.095 R)
• M41: 18,890,471 km (0.093 R)
• M42: 18,960,633 km (0.09 R)
• M43: 19,880,510 km (0.111 R)
• M44: 20,887,453 km (0.092 R)
• M45: 21,910,852 km (0.053 R)
• M46: 22,058,356 km (0.108 R)
• M47: 22,950,408 km (0.1 R)
• M48: 23,400,847 km (0.119 R)
• M49: 23,778,432 km (0.041 R)
• M50: 23,930,124 km (0.097 R)
• M51: 24,616,330 km (0.111 R)
• M52: 25,231,626 km (0.077 R)
• M53: 25,463,652 km (0.066 R)
• M54: 25,541,144 km (0.095 R)
• M55: 26,713,243 km (0.053 R)
• M56: 26,949,757 km (0.114 R)
• M57: 27,028,745 km (0.064 R)
• M58: 28,705,438 km (0.107 R)
• M59: 29,028,569 km (0.098 R)
• M60: 29,190,584 km (0.104 R)
• M61: 30,992,640 km (0.115 R)
• M62: 32,074,382 km (0.09 R)
• M63: 32,409,631 km (0.05 R)
• M64: 33,592,351 km (0.099 R)
• M65: 33,762,444 km (0.114 R)
• M66: 34,961,172 km (0.116 R)
• M67: 37,224,289 km (0.057 R)
• M68: 39,444,471 km (0.069 R)
• M69: 40,344,451 km (0.117 R)
• M70: 40,615,822 km (0.077 R)
• M71: 40,887,641 km (0.037 R)
• M72: 42,348,165 km (0.096 R)
• M73: 42,440,018 km (0.086 R)
• M74: 44,757,738 km (0.049 R)
• M75: 46,546,480 km (0.094 R)
• M76: 48,262,367 km (0.118 R)
• M77: 48,454,451 km (0.098 R)
• M78: 49,417,861 km (0.117 R)
• M79: 52,740,879 km (0.073 R)
• M80: 53,037,531 km (0.103 R)
• M81: 53,136,565 km (0.1 R)
• M82: 53,831,298 km (0.061 R)
• M83: 54,828,966 km (0.098 R)
• M84: 56,539,169 km (0.108 R)
• M85: 58,266,725 km (0.081 R)
• M86: 59,085,624 km (0.091 R)
• M87: 59,188,248 km (0.093 R)
• M88: 61,773,449 km (0.116 R)
• M89: 65,241,875 km (0.115 R)
• M90: 67,053,057 km (0.084 R)
• M91: 68,557,114 km (0.09 R)
• M92: 68,664,974 km (0.114 R)
• M93: 68,988,853 km (0.036 R)
• M94: 70,942,901 km (0.032 R)
• M95: 71,051,957 km (0.044 R)
• M96: 71,270,370 km (0.091 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit