🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 196 Days

Day: 44.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,625,453 km

• M1: 247,285 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 243 Days

Day: 33.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.77 AU - 0.97 AU

Year: 304 Days

Day: 29.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.87 AU - 1.17 AU

Year: 386 Days

Day: 29.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 178.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,625,453 km

• M1: 36,801 km (0.07 R)
• M2: 557,402 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.66 AU - 2.06 AU

Year: 951 Days

Day: 29.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,625,453 km

• M1: 175,179 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.93 AU - 2.21 AU

Year: 1116 Days

Day: 37.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 9.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.35 AU - 4.83 AU

Year: 3685 Days

Day: 14.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,625,453 km

• M1: 148,850 km (0.117 R)
• M2: 235,617 km (0.109 R)
• M3: 353,949 km (0.106 R)
• M4: 502,798 km (0.113 R)
• M5: 701,165 km (0.071 R)
• M6: 843,134 km (0.111 R)
• M7: 1,042,248 km (0.102 R)
• M8: 1,164,320 km (0.089 R)
• M9: 1,282,652 km (0.093 R)
• M10: 1,387,520 km (0.091 R)
• M11: 1,568,683 km (0.04 R)
• M12: 1,719,328 km (0.045 R)
• M13: 1,874,761 km (0.116 R)
• M14: 2,034,980 km (0.055 R)
• M15: 2,833,982 km (0.057 R)
• M16: 3,112,533 km (0.072 R)
• M17: 3,509,865 km (0.095 R)
• M18: 3,846,909 km (0.061 R)
• M19: 4,246,934 km (0.092 R)
• M20: 4,512,171 km (0.087 R)
• M21: 4,592,804 km (0.116 R)
• M22: 5,003,151 km (0.065 R)
• M23: 5,325,834 km (0.093 R)
• M24: 5,482,463 km (0.035 R)
• M25: 5,859,001 km (0.114 R)
• M26: 6,243,916 km (0.114 R)
• M27: 7,703,243 km (0.082 R)
• M28: 7,896,972 km (0.113 R)
• M29: 8,059,585 km (0.102 R)
• M30: 8,256,157 km (0.115 R)
• M31: 8,687,597 km (0.068 R)
• M32: 9,314,263 km (0.095 R)
• M33: 9,400,132 km (0.108 R)
• M34: 9,850,571 km (0.111 R)
• M35: 10,237,281 km (0.056 R)
• M36: 10,736,639 km (0.097 R)
• M37: 10,808,596 km (0.116 R)
• M38: 11,134,570 km (0.058 R)
• M39: 11,427,033 km (0.065 R)
• M40: 11,963,641 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 11

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.91 AU - 6.35 AU

Year: 5687 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,625,453 km

• M1: 155,133 km (0.085 R)
• M2: 226,491 km (0.107 R)
• M3: 312,360 km (0.116 R)
• M4: 382,223 km (0.102 R)
• M5: 553,063 km (0.108 R)
• M6: 877,691 km (0.103 R)
• M7: 1,049,279 km (0.083 R)
• M8: 1,152,502 km (0.088 R)
• M9: 1,341,893 km (0.117 R)
• M10: 2,436,351 km (0.039 R)
• M11: 2,593,279 km (0.115 R)
• M12: 2,807,802 km (0.095 R)
• M13: 3,273,650 km (0.055 R)
• M14: 3,447,333 km (0.104 R)
• M15: 3,584,664 km (0.104 R)
• M16: 3,783,929 km (0.118 R)
• M17: 3,884,907 km (0.082 R)
• M18: 4,151,790 km (0.102 R)
• M19: 4,403,563 km (0.1 R)
• M20: 4,574,254 km (0.083 R)
• M21: 4,856,246 km (0.078 R)
• M22: 5,323,889 km (0.1 R)
• M23: 5,736,330 km (0.061 R)
• M24: 6,374,365 km (0.112 R)
• M25: 6,519,176 km (0.097 R)
• M26: 6,714,102 km (0.084 R)
• M27: 7,411,378 km (0.107 R)
• M28: 8,079,482 km (0.092 R)
• M29: 8,183,901 km (0.106 R)
• M30: 8,315,248 km (0.072 R)
• M31: 8,606,515 km (0.081 R)
• M32: 8,713,328 km (0.108 R)
• M33: 9,144,768 km (0.067 R)
• M34: 9,363,032 km (0.081 R)
• M35: 9,472,986 km (0.082 R)
• M36: 9,638,441 km (0.112 R)
• M37: 10,366,983 km (0.1 R)
• M38: 11,375,721 km (0.112 R)
• M39: 11,640,210 km (0.068 R)
• M40: 11,758,393 km (0.077 R)
• M41: 11,876,874 km (0.075 R)
• M42: 12,055,494 km (0.101 R)
• M43: 12,445,645 km (0.103 R)
• M44: 12,657,476 km (0.108 R)
• M45: 12,809,467 km (0.115 R)
• M46: 12,901,021 km (0.076 R)
• M47: 13,207,547 km (0.066 R)
• M48: 13,796,664 km (0.099 R)
• M49: 14,141,636 km (0.072 R)
• M50: 14,680,488 km (0.046 R)
• M51: 15,032,791 km (0.111 R)
• M52: 15,713,012 km (0.084 R)
• M53: 16,073,244 km (0.112 R)
• M54: 16,370,046 km (0.052 R)
• M55: 16,602,222 km (0.081 R)
• M56: 17,474,078 km (0.082 R)
• M57: 17,609,465 km (0.114 R)
• M58: 17,711,341 km (0.11 R)
• M59: 18,120,491 km (0.078 R)
• M60: 18,326,338 km (0.117 R)
• M61: 19,296,929 km (0.033 R)
• M62: 19,929,728 km (0.088 R)
• M63: 20,426,542 km (0.12 R)
• M64: 20,855,738 km (0.051 R)
• M65: 21,179,618 km (0.097 R)
• M66: 21,287,927 km (0.09 R)
• M67: 21,432,588 km (0.042 R)
• M68: 21,504,993 km (0.11 R)
• M69: 21,613,900 km (0.079 R)
• M70: 21,905,167 km (0.111 R)
• M71: 23,417,901 km (0.098 R)
• M72: 23,979,791 km (0.117 R)
• M73: 24,546,168 km (0.048 R)
• M74: 24,622,014 km (0.081 R)
• M75: 25,346,367 km (0.105 R)
• M76: 25,615,045 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.15 AU - 12.39 AU

Year: 13245 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,625,453 km

• M1: 325,824 km (0.082 R)
• M2: 507,436 km (0.077 R)
• M3: 598,691 km (0.101 R)
• M4: 697,126 km (0.117 R)
• M5: 1,217,427 km (0.063 R)
• M6: 1,770,790 km (0.054 R)
• M7: 2,261,321 km (0.045 R)
• M8: 2,370,079 km (0.079 R)
• M9: 3,459,152 km (0.069 R)
• M10: 4,341,480 km (0.108 R)
• M11: 5,473,786 km (0.098 R)
• M12: 5,997,079 km (0.103 R)
• M13: 6,187,966 km (0.114 R)
• M14: 6,772,595 km (0.113 R)
• M15: 6,891,675 km (0.115 R)
• M16: 7,253,103 km (0.102 R)
• M17: 7,662,104 km (0.115 R)
• M18: 7,869,446 km (0.063 R)
• M19: 8,289,816 km (0.088 R)
• M20: 9,064,883 km (0.109 R)
• M21: 11,621,959 km (0.101 R)
• M22: 11,764,975 km (0.068 R)
• M23: 12,733,023 km (0.05 R)
• M24: 13,077,995 km (0.055 R)
• M25: 13,326,178 km (0.045 R)
• M26: 14,796,875 km (0.029 R)
• M27: 15,107,440 km (0.093 R)
• M28: 15,630,135 km (0.045 R)
• M29: 17,342,283 km (0.115 R)
• M30: 17,451,340 km (0.098 R)
• M31: 18,276,073 km (0.089 R)
• M32: 18,553,726 km (0.11 R)
• M33: 19,508,610 km (0.075 R)
• M34: 20,020,533 km (0.115 R)
• M35: 20,134,826 km (0.074 R)
• M36: 20,249,418 km (0.086 R)
• M37: 20,825,669 km (0.027 R)
• M38: 21,407,306 km (0.119 R)
• M39: 21,876,594 km (0.092 R)
• M40: 22,705,815 km (0.032 R)
• M41: 23,787,109 km (0.09 R)
• M42: 25,131,395 km (0.107 R)
• M43: 25,254,813 km (0.094 R)
• M44: 26,249,639 km (0.036 R)
• M45: 26,437,534 km (0.11 R)
• M46: 27,067,192 km (0.095 R)
• M47: 27,511,048 km (0.063 R)
• M48: 28,213,261 km (0.078 R)
• M49: 28,470,120 km (0.113 R)
• M50: 30,027,285 km (0.095 R)
• M51: 30,948,508 km (0.096 R)
• M52: 31,147,025 km (0.088 R)
• M53: 31,279,718 km (0.066 R)
• M54: 32,213,358 km (0.1 R)
• M55: 32,347,548 km (0.061 R)
• M56: 32,751,013 km (0.117 R)
• M57: 32,885,950 km (0.082 R)
• M58: 33,631,097 km (0.117 R)
• M59: 34,039,948 km (0.035 R)
• M60: 34,313,413 km (0.11 R)
• M61: 34,587,626 km (0.077 R)
• M62: 36,597,174 km (0.118 R)
• M63: 38,288,827 km (0.077 R)
• M64: 38,573,213 km (0.102 R)
• M65: 38,715,779 km (0.082 R)
• M66: 39,430,708 km (0.088 R)
• M67: 40,438,997 km (0.056 R)
• M68: 41,164,547 km (0.081 R)
• M69: 42,260,650 km (0.058 R)
• M70: 42,849,318 km (0.104 R)
• M71: 43,960,232 km (0.047 R)
• M72: 46,892,799 km (0.072 R)
• M73: 48,113,966 km (0.08 R)
• M74: 49,810,406 km (0.115 R)
• M75: 50,900,077 km (0.068 R)
• M76: 51,447,905 km (0.112 R)
• M77: 52,944,631 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.3

Radius: 7.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.69 AU - 20.25 AU

Year: 27363 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,625,453 km

• M1: 270,473 km (0.029 R)
• M2: 457,620 km (0.061 R)
• M3: 582,684 km (0.069 R)
• M4: 1,256,921 km (0.054 R)
• M5: 1,647,671 km (0.075 R)
• M6: 1,744,910 km (0.116 R)
• M7: 1,844,243 km (0.056 R)
• M8: 2,732,704 km (0.111 R)
• M9: 3,734,860 km (0.086 R)
• M10: 4,026,427 km (0.104 R)
• M11: 6,340,407 km (0.074 R)
• M12: 8,432,084 km (0.051 R)
• M13: 9,683,171 km (0.055 R)
• M14: 10,624,740 km (0.082 R)
• M15: 11,501,683 km (0.074 R)
• M16: 12,305,921 km (0.056 R)
• M17: 12,933,035 km (0.097 R)
• M18: 13,177,029 km (0.068 R)
• M19: 13,521,254 km (0.101 R)
• M20: 13,768,838 km (0.078 R)
• M21: 15,029,350 km (0.085 R)
• M22: 15,234,449 km (0.11 R)
• M23: 16,749,127 km (0.117 R)
• M24: 18,749,999 km (0.062 R)
• M25: 19,918,956 km (0.111 R)
• M26: 21,687,203 km (0.086 R)
• M27: 24,041,874 km (0.097 R)
• M28: 24,885,157 km (0.115 R)
• M29: 25,127,805 km (0.12 R)
• M30: 25,188,541 km (0.044 R)
• M31: 25,676,679 km (0.116 R)
• M32: 26,600,297 km (0.06 R)
• M33: 26,724,313 km (0.116 R)
• M34: 27,723,029 km (0.076 R)
• M35: 30,661,580 km (0.11 R)
• M36: 31,117,404 km (0.111 R)
• M37: 31,378,752 km (0.109 R)
• M38: 31,903,990 km (0.117 R)
• M39: 33,162,706 km (0.034 R)
• M40: 33,764,539 km (0.101 R)
• M41: 34,572,666 km (0.066 R)
• M42: 35,319,160 km (0.102 R)
• M43: 35,933,708 km (0.098 R)
• M44: 37,868,457 km (0.115 R)
• M45: 38,007,882 km (0.101 R)
• M46: 39,482,917 km (0.032 R)
• M47: 39,907,775 km (0.079 R)
• M48: 40,334,129 km (0.113 R)
• M49: 40,904,845 km (0.064 R)
• M50: 41,910,292 km (0.092 R)
• M51: 43,652,509 km (0.108 R)
• M52: 43,725,662 km (0.054 R)
• M53: 44,753,549 km (0.032 R)
• M54: 48,564,555 km (0.107 R)
• M55: 50,163,756 km (0.115 R)
• M56: 50,393,539 km (0.055 R)
• M57: 50,777,407 km (0.12 R)
• M58: 50,854,300 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit