🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 33.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.91 AU

Year: 261 Days

Day: 44.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,335,127 km

• M1: 142,716 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.95 AU

Year: 305 Days

Day: 38.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.21 AU - 1.53 AU

Year: 564 Days

Day: 33.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.58 AU - 2.46 AU

Year: 1009 Days

Day: 21.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.82 AU - 3.52 AU

Year: 1984 Days

Day: 25.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.5 AU - 8.76 AU

Year: 7407 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,335,127 km

• M1: 156,479 km (0.116 R)
• M2: 334,351 km (0.111 R)
• M3: 623,973 km (0.09 R)
• M4: 752,627 km (0.097 R)
• M5: 1,038,957 km (0.082 R)
• M6: 1,446,013 km (0.059 R)
• M7: 1,958,984 km (0.052 R)
• M8: 2,056,522 km (0.06 R)
• M9: 2,195,798 km (0.107 R)
• M10: 2,547,502 km (0.08 R)
• M11: 2,762,923 km (0.059 R)
• M12: 3,165,940 km (0.114 R)
• M13: 3,805,620 km (0.107 R)
• M14: 4,002,940 km (0.051 R)
• M15: 4,203,700 km (0.052 R)
• M16: 5,284,096 km (0.06 R)
• M17: 6,184,675 km (0.102 R)
• M18: 6,652,917 km (0.114 R)
• M19: 7,284,818 km (0.071 R)
• M20: 7,685,740 km (0.052 R)
• M21: 7,841,771 km (0.094 R)
• M22: 8,444,650 km (0.096 R)
• M23: 8,735,468 km (0.086 R)
• M24: 9,360,339 km (0.117 R)
• M25: 9,762,458 km (0.038 R)
• M26: 10,204,520 km (0.096 R)
• M27: 10,514,486 km (0.044 R)
• M28: 10,862,451 km (0.061 R)
• M29: 11,320,520 km (0.03 R)
• M30: 11,641,407 km (0.044 R)
• M31: 11,784,871 km (0.088 R)
• M32: 11,965,286 km (0.095 R)
• M33: 12,474,966 km (0.045 R)
• M34: 12,732,574 km (0.109 R)
• M35: 13,103,577 km (0.09 R)
• M36: 13,215,476 km (0.088 R)
• M37: 13,591,116 km (0.063 R)
• M38: 14,008,345 km (0.078 R)
• M39: 14,545,551 km (0.078 R)
• M40: 15,521,677 km (0.108 R)
• M41: 16,398,171 km (0.043 R)
• M42: 16,680,312 km (0.036 R)
• M43: 16,761,245 km (0.081 R)
• M44: 17,127,161 km (0.085 R)
• M45: 17,208,841 km (0.104 R)
• M46: 17,454,481 km (0.092 R)
• M47: 17,949,650 km (0.077 R)
• M48: 18,323,944 km (0.104 R)
• M49: 18,449,307 km (0.11 R)
• M50: 18,742,818 km (0.03 R)
• M51: 19,889,785 km (0.066 R)
• M52: 19,975,654 km (0.084 R)
• M53: 20,104,607 km (0.118 R)
• M54: 20,406,795 km (0.052 R)
• M55: 21,278,352 km (0.058 R)
• M56: 21,454,130 km (0.094 R)
• M57: 21,586,225 km (0.06 R)
• M58: 21,895,743 km (0.099 R)
• M59: 22,117,596 km (0.073 R)
• M60: 22,474,238 km (0.086 R)
• M61: 23,646,337 km (0.066 R)
• M62: 23,782,920 km (0.113 R)
• M63: 24,102,461 km (0.11 R)
• M64: 24,285,718 km (0.111 R)
• M65: 24,838,333 km (0.087 R)
• M66: 25,116,286 km (0.099 R)
• M67: 25,395,136 km (0.118 R)
• M68: 26,899,792 km (0.105 R)
• M69: 27,042,358 km (0.111 R)
• M70: 27,758,932 km (0.09 R)
• M71: 28,336,679 km (0.109 R)
• M72: 28,433,319 km (0.12 R)
• M73: 29,162,011 km (0.098 R)
• M74: 29,651,046 km (0.1 R)
• M75: 30,142,924 km (0.116 R)
• M76: 30,687,161 km (0.045 R)
• M77: 30,786,344 km (0.051 R)
• M78: 30,935,493 km (0.088 R)
• M79: 33,252,316 km (0.114 R)
• M80: 34,019,753 km (0.095 R)
• M81: 34,225,450 km (0.1 R)
• M82: 34,328,373 km (0.101 R)
• M83: 34,586,280 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.17 AU - 10.41 AU

Year: 9159 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,335,127 km

• M1: 200,162 km (0.093 R)
• M2: 304,432 km (0.116 R)
• M3: 451,337 km (0.108 R)
• M4: 656,286 km (0.095 R)
• M5: 1,108,969 km (0.107 R)
• M6: 1,275,621 km (0.058 R)
• M7: 1,517,521 km (0.111 R)
• M8: 1,687,464 km (0.043 R)
• M9: 1,954,795 km (0.089 R)
• M10: 2,274,935 km (0.091 R)
• M11: 2,372,473 km (0.072 R)
• M12: 2,987,469 km (0.084 R)
• M13: 3,514,802 km (0.104 R)
• M14: 3,953,273 km (0.11 R)
• M15: 4,984,601 km (0.095 R)
• M16: 5,663,327 km (0.071 R)
• M17: 5,797,217 km (0.092 R)
• M18: 5,905,226 km (0.1 R)
• M19: 6,427,024 km (0.035 R)
• M20: 6,736,093 km (0.086 R)
• M21: 6,849,638 km (0.063 R)
• M22: 7,078,822 km (0.072 R)
• M23: 7,281,377 km (0.055 R)
• M24: 7,574,290 km (0.058 R)
• M25: 8,232,072 km (0.081 R)
• M26: 8,506,584 km (0.103 R)
• M27: 9,730,893 km (0.092 R)
• M28: 9,827,383 km (0.107 R)
• M29: 10,053,725 km (0.101 R)
• M30: 10,743,221 km (0.066 R)
• M31: 10,876,214 km (0.095 R)
• M32: 11,110,484 km (0.074 R)
• M33: 11,720,544 km (0.103 R)
• M34: 11,857,576 km (0.114 R)
• M35: 12,515,807 km (0.06 R)
• M36: 12,691,135 km (0.091 R)
• M37: 13,292,968 km (0.112 R)
• M38: 13,651,404 km (0.071 R)
• M39: 13,976,779 km (0.104 R)
• M40: 16,325,316 km (0.106 R)
• M41: 16,709,334 km (0.117 R)
• M42: 16,863,719 km (0.096 R)
• M43: 17,251,926 km (0.109 R)
• M44: 18,037,165 km (0.118 R)
• M45: 19,968,922 km (0.114 R)
• M46: 20,215,011 km (0.114 R)
• M47: 21,084,324 km (0.11 R)
• M48: 21,712,785 km (0.069 R)
• M49: 21,923,568 km (0.116 R)
• M50: 22,219,921 km (0.081 R)
• M51: 22,347,379 km (0.103 R)
• M52: 22,773,733 km (0.11 R)
• M53: 24,069,250 km (0.051 R)
• M54: 24,858,080 km (0.07 R)
• M55: 25,078,737 km (0.12 R)
• M56: 25,344,273 km (0.079 R)
• M57: 25,610,856 km (0.094 R)
• M58: 26,057,256 km (0.074 R)
• M59: 26,641,286 km (0.073 R)
• M60: 26,776,672 km (0.079 R)
• M61: 28,419,257 km (0.109 R)
• M62: 29,020,491 km (0.092 R)
• M63: 29,532,564 km (0.066 R)
• M64: 30,094,454 km (0.104 R)
• M65: 30,612,661 km (0.119 R)
• M66: 30,849,325 km (0.083 R)
• M67: 31,467,164 km (0.091 R)
• M68: 31,705,922 km (0.088 R)
• M69: 32,185,084 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 8.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.55 AU - 12.49 AU

Year: 14647 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,335,127 km

• M1: 153,188 km (0.078 R)
• M2: 215,122 km (0.114 R)
• M3: 281,543 km (0.094 R)
• M4: 381,026 km (0.086 R)
• M5: 920,326 km (0.073 R)
• M6: 1,114,355 km (0.108 R)
• M7: 2,083,898 km (0.1 R)
• M8: 2,269,400 km (0.044 R)
• M9: 2,412,116 km (0.096 R)
• M10: 3,302,672 km (0.065 R)
• M11: 4,168,545 km (0.086 R)
• M12: 4,732,379 km (0.085 R)
• M13: 4,823,634 km (0.087 R)
• M14: 4,976,972 km (0.109 R)
• M15: 5,320,149 km (0.083 R)
• M16: 5,574,465 km (0.106 R)
• M17: 7,677,512 km (0.107 R)
• M18: 7,965,039 km (0.051 R)
• M19: 8,439,863 km (0.08 R)
• M20: 8,513,764 km (0.082 R)
• M21: 9,340,592 km (0.114 R)
• M22: 9,686,163 km (0.106 R)
• M23: 10,192,851 km (0.042 R)
• M24: 11,110,185 km (0.107 R)
• M25: 12,178,763 km (0.11 R)
• M26: 12,262,388 km (0.094 R)
• M27: 12,598,534 km (0.105 R)
• M28: 13,409,056 km (0.084 R)
• M29: 13,625,075 km (0.089 R)
• M30: 13,711,842 km (0.093 R)
• M31: 13,973,189 km (0.115 R)
• M32: 14,500,970 km (0.113 R)
• M33: 14,767,255 km (0.072 R)
• M34: 15,848,698 km (0.119 R)
• M35: 16,123,060 km (0.081 R)
• M36: 16,214,913 km (0.118 R)
• M37: 16,491,370 km (0.076 R)
• M38: 16,722,798 km (0.094 R)
• M39: 18,565,694 km (0.11 R)
• M40: 18,855,016 km (0.093 R)
• M41: 19,437,850 km (0.077 R)
• M42: 20,125,402 km (0.091 R)
• M43: 20,422,503 km (0.082 R)
• M44: 20,571,502 km (0.067 R)
• M45: 20,920,813 km (0.114 R)
• M46: 21,021,044 km (0.119 R)
• M47: 21,372,749 km (0.118 R)
• M48: 21,726,548 km (0.101 R)
• M49: 21,980,415 km (0.1 R)
• M50: 23,005,759 km (0.119 R)
• M51: 23,109,131 km (0.083 R)
• M52: 23,368,384 km (0.116 R)
• M53: 24,625,605 km (0.095 R)
• M54: 24,943,500 km (0.096 R)
• M55: 25,156,079 km (0.097 R)
• M56: 25,262,592 km (0.066 R)
• M57: 27,205,570 km (0.096 R)
• M58: 27,479,184 km (0.115 R)
• M59: 31,061,754 km (0.063 R)
• M60: 31,347,785 km (0.119 R)
• M61: 32,153,370 km (0.115 R)
• M62: 32,269,009 km (0.111 R)
• M63: 32,500,586 km (0.114 R)
• M64: 32,965,686 km (0.054 R)
• M65: 33,257,402 km (0.111 R)
• M66: 34,314,760 km (0.115 R)
• M67: 34,610,515 km (0.078 R)
• M68: 34,669,755 km (0.092 R)
• M69: 35,502,567 km (0.082 R)
• M70: 35,921,590 km (0.1 R)
• M71: 36,583,112 km (0.12 R)
• M72: 37,491,770 km (0.118 R)
• M73: 37,613,542 km (0.117 R)
• M74: 38,040,495 km (0.114 R)
• M75: 38,776,366 km (0.034 R)
• M76: 39,516,876 km (0.111 R)
• M77: 39,951,009 km (0.039 R)
• M78: 40,761,381 km (0.087 R)
• M79: 40,949,276 km (0.112 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit