🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 258 Days

Day: 46.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.96 AU

Year: 303 Days

Day: 25.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 345 Days

Day: 34.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.85 AU - 1.23 AU

Year: 389 Days

Day: 44.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.42 AU - 1.56 AU

Year: 668 Days

Day: 32.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,460,107 km

• M1: 50,564 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.79 AU - 2.81 AU

Year: 1720 Days

Day: 24.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.96 AU - 5.06 AU

Year: 3516 Days

Day: 45.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 9.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.19 AU - 12.49 AU

Year: 14955 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,460,107 km

• M1: 130,449 km (0.086 R)
• M2: 960,269 km (0.079 R)
• M3: 1,321,099 km (0.119 R)
• M4: 2,074,922 km (0.098 R)
• M5: 3,014,995 km (0.114 R)
• M6: 3,262,281 km (0.095 R)
• M7: 3,776,748 km (0.085 R)
• M8: 3,856,035 km (0.108 R)
• M9: 4,455,324 km (0.1 R)
• M10: 4,595,497 km (0.071 R)
• M11: 4,794,462 km (0.107 R)
• M12: 4,880,481 km (0.107 R)
• M13: 5,171,299 km (0.068 R)
• M14: 6,676,403 km (0.034 R)
• M15: 6,740,581 km (0.064 R)
• M16: 6,869,534 km (0.11 R)
• M17: 7,459,997 km (0.092 R)
• M18: 8,101,024 km (0.107 R)
• M19: 8,619,381 km (0.115 R)
• M20: 8,724,398 km (0.043 R)
• M21: 9,291,524 km (0.099 R)
• M22: 12,658,074 km (0.051 R)
• M23: 12,777,603 km (0.096 R)
• M24: 13,017,558 km (0.066 R)
• M25: 13,218,767 km (0.11 R)
• M26: 13,380,482 km (0.069 R)
• M27: 14,323,099 km (0.092 R)
• M28: 14,405,976 km (0.042 R)
• M29: 15,159,949 km (0.077 R)
• M30: 15,329,294 km (0.104 R)
• M31: 15,456,751 km (0.102 R)
• M32: 15,798,134 km (0.082 R)
• M33: 15,883,853 km (0.073 R)
• M34: 16,575,444 km (0.066 R)
• M35: 16,662,510 km (0.108 R)
• M36: 16,749,875 km (0.076 R)
• M37: 16,837,240 km (0.102 R)
• M38: 18,257,074 km (0.104 R)
• M39: 20,457,658 km (0.092 R)
• M40: 20,691,779 km (0.096 R)
• M41: 21,304,382 km (0.072 R)
• M42: 21,827,377 km (0.119 R)
• M43: 23,324,103 km (0.114 R)
• M44: 24,406,294 km (0.097 R)
• M45: 25,454,526 km (0.113 R)
• M46: 25,706,150 km (0.095 R)
• M47: 25,857,693 km (0.095 R)
• M48: 27,285,455 km (0.107 R)
• M49: 27,491,451 km (0.051 R)
• M50: 27,594,674 km (0.116 R)
• M51: 27,698,046 km (0.069 R)
• M52: 30,376,745 km (0.108 R)
• M53: 32,316,730 km (0.109 R)
• M54: 32,534,844 km (0.093 R)
• M55: 32,698,654 km (0.101 R)
• M56: 33,246,780 km (0.095 R)
• M57: 35,077,110 km (0.104 R)
• M58: 35,413,406 km (0.104 R)
• M59: 36,372,029 km (0.115 R)
• M60: 36,485,425 km (0.072 R)
• M61: 36,598,820 km (0.099 R)
• M62: 38,487,942 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 12.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.24 AU - 13.32 AU

Year: 15797 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,460,107 km

• M1: 415,583 km (0.099 R)
• M2: 531,072 km (0.083 R)
• M3: 659,876 km (0.047 R)
• M4: 1,550,582 km (0.103 R)
• M5: 1,947,016 km (0.119 R)
• M6: 2,666,582 km (0.058 R)
• M7: 2,833,384 km (0.112 R)
• M8: 2,969,518 km (0.059 R)
• M9: 3,571,948 km (0.085 R)
• M10: 3,719,302 km (0.058 R)
• M11: 3,906,449 km (0.113 R)
• M12: 4,212,377 km (0.034 R)
• M13: 4,726,246 km (0.094 R)
• M14: 5,260,160 km (0.105 R)
• M15: 6,207,264 km (0.108 R)
• M16: 7,206,877 km (0.069 R)
• M17: 8,353,695 km (0.066 R)
• M18: 8,649,300 km (0.051 R)
• M19: 9,403,573 km (0.051 R)
• M20: 9,608,222 km (0.102 R)
• M21: 10,178,789 km (0.118 R)
• M22: 10,441,782 km (0.103 R)
• M23: 11,352,833 km (0.105 R)
• M24: 11,845,459 km (0.103 R)
• M25: 13,480,115 km (0.091 R)
• M26: 14,648,324 km (0.082 R)
• M27: 15,124,644 km (0.073 R)
• M28: 15,244,621 km (0.12 R)
• M29: 15,727,374 km (0.08 R)
• M30: 17,018,403 km (0.05 R)
• M31: 17,834,759 km (0.108 R)
• M32: 18,152,056 km (0.087 R)
• M33: 19,635,917 km (0.085 R)
• M34: 19,963,537 km (0.09 R)
• M35: 20,095,183 km (0.069 R)
• M36: 22,924,826 km (0.103 R)
• M37: 23,825,705 km (0.083 R)
• M38: 25,092,200 km (0.1 R)
• M39: 25,234,318 km (0.1 R)
• M40: 25,805,334 km (0.092 R)
• M41: 25,948,648 km (0.072 R)
• M42: 26,164,368 km (0.086 R)
• M43: 27,105,638 km (0.078 R)
• M44: 27,837,172 km (0.115 R)
• M45: 28,279,233 km (0.047 R)
• M46: 28,946,739 km (0.111 R)
• M47: 29,095,739 km (0.062 R)
• M48: 30,297,309 km (0.11 R)
• M49: 31,132,663 km (0.044 R)
• M50: 32,670,978 km (0.075 R)
• M51: 34,155,139 km (0.103 R)
• M52: 35,262,911 km (0.094 R)
• M53: 35,422,083 km (0.072 R)
• M54: 35,501,819 km (0.057 R)
• M55: 35,661,290 km (0.057 R)
• M56: 35,981,130 km (0.071 R)
• M57: 37,189,133 km (0.079 R)
• M58: 38,410,300 km (0.11 R)
• M59: 38,492,131 km (0.089 R)
• M60: 39,067,035 km (0.061 R)
• M61: 39,396,749 km (0.115 R)
• M62: 39,810,237 km (0.108 R)
• M63: 40,225,072 km (0.084 R)
• M64: 40,641,403 km (0.114 R)
• M65: 40,724,879 km (0.048 R)
• M66: 41,899,072 km (0.082 R)
• M67: 42,575,105 km (0.046 R)
• M68: 42,999,365 km (0.111 R)
• M69: 43,339,850 km (0.06 R)
• M70: 44,194,951 km (0.071 R)
• M71: 48,376,211 km (0.11 R)
• M72: 48,907,733 km (0.113 R)
• M73: 50,155,379 km (0.039 R)
• M74: 50,693,183 km (0.114 R)
• M75: 50,962,908 km (0.104 R)
• M76: 51,323,289 km (0.112 R)
• M77: 53,046,358 km (0.09 R)
• M78: 53,411,526 km (0.101 R)
• M79: 53,685,889 km (0.035 R)
• M80: 56,362,793 km (0.088 R)
• M81: 59,840,644 km (0.094 R)
• M82: 60,316,066 km (0.102 R)
• M83: 60,697,092 km (0.118 R)
• M84: 60,792,536 km (0.095 R)
• M85: 61,557,729 km (0.044 R)
• M86: 62,904,259 km (0.085 R)
• M87: 63,387,610 km (0.06 R)
• M88: 64,066,186 km (0.112 R)
• M89: 64,260,513 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 4.1

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.7 AU - 16.66 AU

Year: 19601 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,460,107 km

• M1: 88,712 km (0.086 R)
• M2: 115,340 km (0.119 R)
• M3: 246,986 km (0.071 R)
• M4: 369,058 km (0.096 R)
• M5: 490,980 km (0.08 R)
• M6: 528,080 km (0.119 R)
• M7: 566,228 km (0.056 R)
• M8: 814,710 km (0.105 R)
• M9: 904,469 km (0.117 R)
• M10: 1,563,447 km (0.112 R)
• M11: 1,907,223 km (0.042 R)
• M12: 2,242,472 km (0.115 R)
• M13: 2,795,685 km (0.102 R)
• M14: 3,497,449 km (0.088 R)
• M15: 3,570,602 km (0.081 R)
• M16: 4,019,545 km (0.057 R)
• M17: 4,057,842 km (0.063 R)
• M18: 4,173,182 km (0.071 R)
• M19: 4,367,959 km (0.095 R)
• M20: 4,847,270 km (0.062 R)
• M21: 6,472,053 km (0.053 R)
• M22: 7,861,817 km (0.074 R)
• M23: 7,909,688 km (0.095 R)
• M24: 8,296,100 km (0.116 R)
• M25: 9,491,985 km (0.108 R)
• M26: 9,850,721 km (0.077 R)
• M27: 10,318,513 km (0.05 R)
• M28: 12,539,593 km (0.098 R)
• M29: 13,216,673 km (0.085 R)
• M30: 13,387,663 km (0.057 R)
• M31: 13,905,421 km (0.104 R)
• M32: 14,254,134 km (0.062 R)
• M33: 14,312,627 km (0.079 R)
• M34: 14,960,385 km (0.113 R)
• M35: 15,019,776 km (0.092 R)
• M36: 16,162,404 km (0.068 R)
• M37: 16,529,069 km (0.086 R)
• M38: 16,775,008 km (0.105 R)
• M39: 17,022,143 km (0.041 R)
• M40: 17,707,900 km (0.082 R)
• M41: 20,014,849 km (0.07 R)
• M42: 21,003,691 km (0.118 R)
• M43: 21,203,254 km (0.115 R)
• M44: 21,671,645 km (0.104 R)
• M45: 22,823,100 km (0.12 R)
• M46: 24,063,715 km (0.058 R)
• M47: 25,609,659 km (0.053 R)
• M48: 26,538,064 km (0.086 R)
• M49: 27,114,913 km (0.086 R)
• M50: 27,914,813 km (0.08 R)
• M51: 28,574,988 km (0.082 R)
• M52: 31,191,006 km (0.07 R)
• M53: 32,258,537 km (0.093 R)
• M54: 32,335,281 km (0.067 R)
• M55: 32,796,790 km (0.087 R)
• M56: 33,726,541 km (0.026 R)
• M57: 34,900,734 km (0.086 R)
• M58: 35,295,074 km (0.084 R)
• M59: 36,088,242 km (0.093 R)
• M60: 38,584,133 km (0.104 R)
• M61: 39,319,108 km (0.102 R)
• M62: 40,471,610 km (0.105 R)
• M63: 41,301,579 km (0.101 R)
• M64: 41,635,182 km (0.095 R)
• M65: 42,137,232 km (0.097 R)
• M66: 42,221,007 km (0.055 R)
• M67: 42,304,931 km (0.06 R)
• M68: 43,485,707 km (0.09 R)
• M69: 46,397,929 km (0.054 R)
• M70: 46,657,930 km (0.113 R)
• M71: 47,440,626 km (0.049 R)
• M72: 47,615,207 km (0.099 R)
• M73: 48,315,475 km (0.115 R)
• M74: 48,931,070 km (0.105 R)
• M75: 49,372,384 km (0.107 R)
• M76: 49,815,044 km (0.103 R)
• M77: 51,329,722 km (0.068 R)
• M78: 51,598,550 km (0.1 R)
• M79: 53,221,537 km (0.109 R)
• M80: 53,312,193 km (0.103 R)
• M81: 54,039,388 km (0.09 R)
• M82: 54,861,279 km (0.083 R)
• M83: 55,319,647 km (0.062 R)
• M84: 55,411,500 km (0.084 R)
• M85: 55,871,364 km (0.093 R)
• M86: 56,702,530 km (0.041 R)
• M87: 56,980,483 km (0.1 R)
• M88: 57,073,084 km (0.099 R)
• M89: 57,630,635 km (0.091 R)
• M90: 58,844,771 km (0.09 R)
• M91: 61,393,321 km (0.084 R)
• M92: 62,441,852 km (0.115 R)
• M93: 62,633,188 km (0.113 R)
• M94: 63,208,242 km (0.095 R)
• M95: 64,170,455 km (0.106 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: 505 - 14,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit