🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 195 Days

Day: 13.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.92 AU

Year: 247 Days

Day: 15.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.3 AU - 1.76 AU

Year: 705 Days

Day: 30.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.34 AU - 1.8 AU

Year: 733 Days

Day: 35.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.54 AU - 2.92 AU

Year: 1682 Days

Day: 42.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,949,675 km

• M1: 546,631 km (0.116 R)
• M2: 1,770,491 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 11.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.52 AU - 5.66 AU

Year: 4927 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,949,675 km

• M1: 145,260 km (0.097 R)
• M2: 217,814 km (0.065 R)
• M3: 291,417 km (0.107 R)
• M4: 659,727 km (0.095 R)
• M5: 847,173 km (0.076 R)
• M6: 924,216 km (0.081 R)
• M7: 1,036,564 km (0.097 R)
• M8: 1,338,153 km (0.113 R)
• M9: 1,485,357 km (0.116 R)
• M10: 1,766,452 km (0.109 R)
• M11: 1,939,387 km (0.116 R)
• M12: 2,085,993 km (0.04 R)
• M13: 2,335,073 km (0.085 R)
• M14: 2,536,881 km (0.098 R)
• M15: 2,628,584 km (0.042 R)
• M16: 2,709,517 km (0.108 R)
• M17: 2,838,769 km (0.113 R)
• M18: 2,909,978 km (0.029 R)
• M19: 2,981,934 km (0.109 R)
• M20: 3,066,607 km (0.101 R)
• M21: 3,502,385 km (0.116 R)
• M22: 3,878,325 km (0.047 R)
• M23: 3,984,390 km (0.077 R)
• M24: 4,322,032 km (0.072 R)
• M25: 4,654,887 km (0.101 R)
• M26: 4,824,531 km (0.055 R)
• M27: 5,054,014 km (0.061 R)
• M28: 5,126,420 km (0.118 R)
• M29: 5,493,832 km (0.055 R)
• M30: 5,568,332 km (0.078 R)
• M31: 5,885,031 km (0.045 R)
• M32: 6,567,795 km (0.054 R)
• M33: 6,902,595 km (0.044 R)
• M34: 7,015,392 km (0.111 R)
• M35: 7,605,406 km (0.082 R)
• M36: 7,688,583 km (0.086 R)
• M37: 7,855,983 km (0.098 R)
• M38: 8,160,265 km (0.103 R)
• M39: 8,399,621 km (0.108 R)
• M40: 8,537,550 km (0.061 R)
• M41: 8,745,641 km (0.077 R)
• M42: 8,867,863 km (0.118 R)
• M43: 9,096,448 km (0.068 R)
• M44: 9,362,583 km (0.102 R)
• M45: 9,469,695 km (0.082 R)
• M46: 9,541,352 km (0.116 R)
• M47: 9,649,212 km (0.093 R)
• M48: 10,084,692 km (0.117 R)
• M49: 10,452,553 km (0.072 R)
• M50: 10,694,004 km (0.104 R)
• M51: 10,862,152 km (0.087 R)
• M52: 12,259,246 km (0.08 R)
• M53: 12,376,531 km (0.119 R)
• M54: 12,849,709 km (0.087 R)
• M55: 13,128,410 km (0.056 R)
• M56: 13,208,445 km (0.093 R)
• M57: 13,429,251 km (0.099 R)
• M58: 13,590,667 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 12.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.86 AU - 6.34 AU

Year: 5616 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,949,675 km

• M1: 162,912 km (0.057 R)
• M2: 291,566 km (0.093 R)
• M3: 427,700 km (0.03 R)
• M4: 521,498 km (0.082 R)
• M5: 656,884 km (0.109 R)
• M6: 770,279 km (0.118 R)
• M7: 967,150 km (0.115 R)
• M8: 1,099,395 km (0.083 R)
• M9: 1,252,134 km (0.091 R)
• M10: 1,397,543 km (0.114 R)
• M11: 1,549,086 km (0.042 R)
• M12: 1,722,171 km (0.028 R)
• M13: 2,245,015 km (0.095 R)
• M14: 2,442,335 km (0.112 R)
• M15: 2,645,638 km (0.108 R)
• M16: 3,068,851 km (0.101 R)
• M17: 3,288,760 km (0.043 R)
• M18: 3,451,821 km (0.094 R)
• M19: 3,850,350 km (0.035 R)
• M20: 4,000,995 km (0.097 R)
• M21: 4,219,558 km (0.092 R)
• M22: 4,442,159 km (0.046 R)
• M23: 4,783,392 km (0.09 R)
• M24: 5,299,355 km (0.109 R)
• M25: 5,491,439 km (0.09 R)
• M26: 5,612,763 km (0.066 R)
• M27: 5,808,586 km (0.082 R)
• M28: 5,981,820 km (0.116 R)
• M29: 6,460,982 km (0.072 R)
• M30: 6,640,500 km (0.079 R)
• M31: 7,110,088 km (0.12 R)
• M32: 7,216,003 km (0.114 R)
• M33: 7,563,519 km (0.091 R)
• M34: 8,136,778 km (0.064 R)
• M35: 8,219,805 km (0.054 R)
• M36: 8,330,956 km (0.104 R)
• M37: 9,065,781 km (0.095 R)
• M38: 9,238,267 km (0.092 R)
• M39: 9,528,337 km (0.089 R)
• M40: 10,416,350 km (0.117 R)
• M41: 10,506,707 km (0.064 R)
• M42: 10,931,416 km (0.114 R)
• M43: 11,053,787 km (0.041 R)
• M44: 11,610,291 km (0.088 R)
• M45: 12,017,795 km (0.117 R)
• M46: 12,302,779 km (0.108 R)
• M47: 13,662,026 km (0.095 R)
• M48: 14,594,469 km (0.104 R)
• M49: 14,864,643 km (0.04 R)
• M50: 15,204,828 km (0.086 R)
• M51: 16,485,536 km (0.119 R)
• M52: 17,370,407 km (0.062 R)
• M53: 17,549,177 km (0.08 R)
• M54: 17,944,713 km (0.118 R)
• M55: 18,307,039 km (0.109 R)
• M56: 18,818,066 km (0.107 R)
• M57: 19,186,077 km (0.095 R)
• M58: 19,296,929 km (0.093 R)
• M59: 19,854,480 km (0.105 R)
• M60: 20,079,026 km (0.083 R)
• M61: 20,947,442 km (0.096 R)
• M62: 21,290,619 km (0.098 R)
• M63: 21,597,145 km (0.034 R)
• M64: 21,866,721 km (0.088 R)
• M65: 22,877,404 km (0.094 R)
• M66: 23,309,592 km (0.067 R)
• M67: 23,903,346 km (0.072 R)
• M68: 24,984,490 km (0.098 R)
• M69: 25,267,529 km (0.058 R)
• M70: 25,429,693 km (0.05 R)
• M71: 25,551,466 km (0.036 R)
• M72: 26,987,306 km (0.116 R)
• M73: 27,194,649 km (0.089 R)
• M74: 27,277,676 km (0.114 R)
• M75: 27,652,418 km (0.114 R)
• M76: 27,736,044 km (0.112 R)
• M77: 27,945,181 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 9.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.13 AU - 7.91 AU

Year: 7687 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,949,675 km

• M1: 118,182 km (0.084 R)
• M2: 218,413 km (0.085 R)
• M3: 545,135 km (0.064 R)
• M4: 673,789 km (0.06 R)
• M5: 750,084 km (0.094 R)
• M6: 878,588 km (0.115 R)
• M7: 1,121,834 km (0.113 R)
• M8: 1,587,832 km (0.101 R)
• M9: 1,842,148 km (0.095 R)
• M10: 1,929,813 km (0.106 R)
• M11: 2,086,741 km (0.103 R)
• M12: 2,582,807 km (0.118 R)
• M13: 2,681,542 km (0.112 R)
• M14: 2,933,614 km (0.092 R)
• M15: 3,010,807 km (0.083 R)
• M16: 4,132,492 km (0.101 R)
• M17: 4,277,452 km (0.08 R)
• M18: 4,602,229 km (0.036 R)
• M19: 4,935,234 km (0.102 R)
• M20: 5,213,336 km (0.113 R)
• M21: 5,592,417 km (0.104 R)
• M22: 5,947,712 km (0.114 R)
• M23: 6,045,848 km (0.085 R)
• M24: 6,884,943 km (0.075 R)
• M25: 7,546,913 km (0.099 R)
• M26: 7,760,240 km (0.084 R)
• M27: 7,939,458 km (0.074 R)
• M28: 8,083,820 km (0.107 R)
• M29: 8,375,386 km (0.072 R)
• M30: 9,194,584 km (0.087 R)
• M31: 9,270,430 km (0.05 R)
• M32: 9,961,573 km (0.051 R)
• M33: 10,431,460 km (0.059 R)
• M34: 10,510,597 km (0.091 R)
• M35: 10,948,769 km (0.076 R)
• M36: 11,149,978 km (0.106 R)
• M37: 11,393,075 km (0.073 R)
• M38: 11,678,956 km (0.114 R)
• M39: 12,845,670 km (0.091 R)
• M40: 13,615,351 km (0.105 R)
• M41: 14,576,069 km (0.043 R)
• M42: 14,664,630 km (0.084 R)
• M43: 15,109,385 km (0.074 R)
• M44: 15,378,512 km (0.049 R)
• M45: 15,830,447 km (0.116 R)
• M46: 16,149,389 km (0.034 R)
• M47: 16,378,573 km (0.095 R)
• M48: 17,305,930 km (0.119 R)
• M49: 17,587,474 km (0.102 R)
• M50: 18,012,631 km (0.079 R)
• M51: 18,107,476 km (0.078 R)
• M52: 19,162,739 km (0.117 R)
• M53: 19,600,313 km (0.085 R)
• M54: 20,287,266 km (0.091 R)
• M55: 20,733,068 km (0.115 R)
• M56: 21,282,391 km (0.044 R)
• M57: 22,191,647 km (0.072 R)
• M58: 22,446,413 km (0.048 R)
• M59: 22,753,387 km (0.082 R)
• M60: 22,907,473 km (0.088 R)
• M61: 24,309,504 km (0.106 R)
• M62: 25,047,321 km (0.086 R)
• M63: 26,006,842 km (0.099 R)
• M64: 26,167,959 km (0.109 R)
• M65: 26,869,722 km (0.117 R)
• M66: 27,742,177 km (0.09 R)
• M67: 28,901,112 km (0.051 R)
• M68: 29,682,611 km (0.112 R)
• M69: 29,794,810 km (0.08 R)
• M70: 30,640,785 km (0.079 R)
• M71: 30,754,181 km (0.092 R)
• M72: 31,152,261 km (0.117 R)
• M73: 31,838,466 km (0.119 R)
• M74: 32,529,758 km (0.095 R)
• M75: 33,051,406 km (0.117 R)
• M76: 34,397,188 km (0.105 R)
• M77: 36,059,520 km (0.104 R)
• M78: 38,601,786 km (0.114 R)
• M79: 41,765,781 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.62 AU - 12.1 AU

Year: 13341 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,949,675 km

• M1: 164,109 km (0.12 R)
• M2: 288,724 km (0.072 R)
• M3: 588,967 km (0.101 R)
• M4: 700,567 km (0.087 R)
• M5: 1,296,565 km (0.089 R)
• M6: 1,382,135 km (0.086 R)
• M7: 1,559,109 km (0.068 R)
• M8: 2,276,431 km (0.12 R)
• M9: 2,367,985 km (0.055 R)
• M10: 2,581,760 km (0.034 R)
• M11: 2,871,980 km (0.106 R)
• M12: 3,100,416 km (0.114 R)
• M13: 3,394,525 km (0.12 R)
• M14: 3,499,543 km (0.038 R)
• M15: 4,510,376 km (0.08 R)
• M16: 4,642,920 km (0.097 R)
• M17: 4,827,224 km (0.072 R)
• M18: 5,134,049 km (0.087 R)
• M19: 5,659,736 km (0.036 R)
• M20: 6,074,571 km (0.116 R)
• M21: 6,461,880 km (0.094 R)
• M22: 6,781,421 km (0.094 R)
• M23: 7,397,016 km (0.117 R)
• M24: 8,640,175 km (0.078 R)
• M25: 9,285,989 km (0.096 R)
• M26: 9,561,398 km (0.108 R)
• M27: 9,710,847 km (0.077 R)
• M28: 9,947,361 km (0.109 R)
• M29: 10,055,370 km (0.065 R)
• M30: 11,450,819 km (0.089 R)
• M31: 12,531,215 km (0.116 R)
• M32: 12,741,699 km (0.092 R)
• M33: 13,691,945 km (0.069 R)
• M34: 14,517,426 km (0.088 R)
• M35: 15,159,650 km (0.07 R)
• M36: 15,334,081 km (0.114 R)
• M37: 15,409,029 km (0.096 R)
• M38: 16,038,687 km (0.108 R)
• M39: 16,753,914 km (0.117 R)
• M40: 17,453,584 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 9.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.58 AU - 11.14 AU

Year: 13341 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,949,675 km

• M1: 137,780 km (0.107 R)
• M2: 202,855 km (0.099 R)
• M3: 335,099 km (0.03 R)
• M4: 787,334 km (0.11 R)
• M5: 893,249 km (0.071 R)
• M6: 1,047,185 km (0.054 R)
• M7: 1,577,659 km (0.104 R)
• M8: 1,645,128 km (0.086 R)
• M9: 1,818,063 km (0.118 R)
• M10: 2,915,064 km (0.09 R)
• M11: 3,189,576 km (0.084 R)
• M12: 4,086,116 km (0.09 R)
• M13: 4,393,540 km (0.105 R)
• M14: 4,955,878 km (0.12 R)
• M15: 5,566,836 km (0.09 R)
• M16: 5,723,465 km (0.086 R)
• M17: 5,828,483 km (0.085 R)
• M18: 6,582,456 km (0.063 R)
• M19: 6,887,187 km (0.063 R)
• M20: 7,770,263 km (0.092 R)
• M21: 8,033,406 km (0.06 R)
• M22: 8,210,380 km (0.101 R)
• M23: 8,448,540 km (0.111 R)
• M24: 8,508,379 km (0.068 R)
• M25: 8,901,073 km (0.095 R)
• M26: 10,241,769 km (0.09 R)
• M27: 10,401,690 km (0.073 R)
• M28: 10,821,461 km (0.074 R)
• M29: 12,555,600 km (0.087 R)
• M30: 13,071,712 km (0.028 R)
• M31: 13,141,126 km (0.1 R)
• M32: 13,770,783 km (0.066 R)
• M33: 14,195,940 km (0.084 R)
• M34: 14,302,903 km (0.064 R)
• M35: 15,132,124 km (0.061 R)
• M36: 15,314,334 km (0.081 R)
• M37: 16,949,888 km (0.114 R)
• M38: 18,562,253 km (0.113 R)
• M39: 18,953,452 km (0.096 R)
• M40: 19,664,191 km (0.05 R)
• M41: 20,263,181 km (0.045 R)
• M42: 21,193,381 km (0.112 R)
• M43: 21,438,272 km (0.12 R)
• M44: 22,013,476 km (0.059 R)
• M45: 22,760,418 km (0.076 R)
• M46: 23,053,032 km (0.113 R)
• M47: 24,964,593 km (0.103 R)
• M48: 25,396,183 km (0.083 R)
• M49: 27,813,984 km (0.11 R)
• M50: 29,527,029 km (0.085 R)
• M51: 29,846,271 km (0.053 R)
• M52: 30,811,028 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit