🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 151 Days

Day: 37.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 42.5 °

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: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.67 AU - 1.09 AU

Year: 290 Days

Day: 17.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,753,756 km

• M1: 36,203 km (0.117 R)
• M2: 104,719 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.1 AU

Year: 341 Days

Day: 19.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.41 AU - 1.57 AU

Year: 639 Days

Day: 23 Hours

Environment

Temp: -16 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.42 AU - 1.96 AU

Year: 772 Days

Day: 18.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,753,756 km

• M1: 331,808 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.58 AU - 2.38 AU

Year: 979 Days

Day: 17.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,753,756 km

• M1: 1,017,565 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.28 AU - 4.96 AU

Year: 2939 Days

Day: 12 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,753,756 km

• M1: 803,939 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 11.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.44 AU - 10.22 AU

Year: 10832 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,753,756 km

• M1: 175,030 km (0.114 R)
• M2: 314,754 km (0.118 R)
• M3: 859,889 km (0.034 R)
• M4: 1,376,899 km (0.079 R)
• M5: 1,657,245 km (0.049 R)
• M6: 2,075,521 km (0.083 R)
• M7: 2,173,059 km (0.091 R)
• M8: 2,247,259 km (0.083 R)
• M9: 2,322,208 km (0.05 R)
• M10: 2,398,203 km (0.038 R)
• M11: 2,763,671 km (0.113 R)
• M12: 3,316,585 km (0.044 R)
• M13: 3,843,468 km (0.094 R)
• M14: 4,302,734 km (0.064 R)
• M15: 5,475,282 km (0.117 R)
• M16: 5,817,861 km (0.113 R)
• M17: 5,956,838 km (0.067 R)
• M18: 6,416,253 km (0.107 R)
• M19: 6,741,030 km (0.114 R)
• M20: 7,108,292 km (0.062 R)
• M21: 7,709,526 km (0.081 R)
• M22: 8,721,257 km (0.062 R)
• M23: 8,800,843 km (0.065 R)
• M24: 8,880,578 km (0.114 R)
• M25: 10,953,107 km (0.106 R)
• M26: 11,211,612 km (0.119 R)
• M27: 12,220,800 km (0.117 R)
• M28: 12,985,544 km (0.118 R)
• M29: 13,580,644 km (0.1 R)
• M30: 13,904,972 km (0.117 R)
• M31: 14,138,046 km (0.081 R)
• M32: 14,560,959 km (0.088 R)
• M33: 15,035,783 km (0.076 R)
• M34: 15,951,920 km (0.099 R)
• M35: 16,244,982 km (0.103 R)
• M36: 16,490,622 km (0.109 R)
• M37: 17,535,563 km (0.111 R)
• M38: 18,091,469 km (0.082 R)
• M39: 18,601,897 km (0.052 R)
• M40: 18,755,833 km (0.071 R)
• M41: 18,961,979 km (0.093 R)
• M42: 19,065,201 km (0.113 R)
• M43: 19,428,275 km (0.096 R)
• M44: 19,532,545 km (0.101 R)
• M45: 19,741,384 km (0.111 R)
• M46: 20,478,303 km (0.101 R)
• M47: 20,637,325 km (0.095 R)
• M48: 20,743,690 km (0.088 R)
• M49: 20,850,203 km (0.118 R)
• M50: 21,492,726 km (0.099 R)
• M51: 22,196,285 km (0.112 R)
• M52: 24,183,842 km (0.109 R)
• M53: 24,464,338 km (0.103 R)
• M54: 24,746,031 km (0.039 R)
• M55: 25,312,409 km (0.113 R)
• M56: 25,711,536 km (0.082 R)
• M57: 26,400,583 km (0.054 R)
• M58: 26,573,668 km (0.116 R)
• M59: 27,679,346 km (0.065 R)
• M60: 28,503,780 km (0.12 R)
• M61: 28,978,454 km (0.118 R)
• M62: 29,157,074 km (0.067 R)
• M63: 30,357,597 km (0.114 R)
• M64: 30,720,970 km (0.108 R)
• M65: 31,758,132 km (0.11 R)
• M66: 31,880,952 km (0.075 R)
• M67: 32,806,813 km (0.09 R)
• M68: 33,866,864 km (0.106 R)
• M69: 34,117,889 km (0.087 R)
• M70: 34,432,643 km (0.04 R)
• M71: 34,874,854 km (0.093 R)
• M72: 35,001,563 km (0.052 R)
• M73: 35,700,933 km (0.037 R)
• M74: 36,469,418 km (0.037 R)
• M75: 37,502,391 km (0.082 R)
• M76: 38,022,393 km (0.047 R)
• M77: 38,414,040 km (0.084 R)
• M78: 38,938,381 km (0.117 R)
• M79: 39,663,183 km (0.025 R)
• M80: 39,795,427 km (0.078 R)
• M81: 41,527,920 km (0.103 R)
• M82: 43,353,164 km (0.076 R)
• M83: 44,309,842 km (0.087 R)
• M84: 44,928,579 km (0.111 R)
• M85: 45,619,422 km (0.115 R)
• M86: 46,105,017 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 13.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.98 AU - 9.98 AU

Year: 11081 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,753,756 km

• M1: 168,597 km (0.113 R)
• M2: 372,499 km (0.053 R)
• M3: 751,281 km (0.065 R)
• M4: 999,613 km (0.119 R)
• M5: 1,126,173 km (0.076 R)
• M6: 1,275,471 km (0.108 R)
• M7: 2,060,860 km (0.088 R)
• M8: 2,590,586 km (0.114 R)
• M9: 2,882,751 km (0.099 R)
• M10: 3,067,953 km (0.036 R)
• M11: 3,353,386 km (0.108 R)
• M12: 3,772,709 km (0.039 R)
• M13: 4,473,126 km (0.08 R)
• M14: 4,852,207 km (0.082 R)
• M15: 5,101,587 km (0.055 R)
• M16: 5,241,909 km (0.108 R)
• M17: 5,612,912 km (0.116 R)
• M18: 6,962,584 km (0.103 R)
• M19: 7,244,277 km (0.107 R)
• M20: 7,338,972 km (0.089 R)
• M21: 7,529,710 km (0.085 R)
• M22: 8,708,541 km (0.047 R)
• M23: 9,046,183 km (0.089 R)
• M24: 9,769,190 km (0.097 R)
• M25: 10,049,686 km (0.101 R)
• M26: 10,332,725 km (0.062 R)
• M27: 10,439,538 km (0.09 R)
• M28: 10,546,799 km (0.047 R)
• M29: 10,690,264 km (0.116 R)
• M30: 11,344,156 km (0.044 R)
• M31: 11,528,162 km (0.095 R)
• M32: 12,123,411 km (0.094 R)
• M33: 12,349,304 km (0.101 R)
• M34: 12,538,695 km (0.117 R)
• M35: 12,652,689 km (0.107 R)
• M36: 12,805,279 km (0.066 R)
• M37: 13,616,398 km (0.118 R)
• M38: 13,772,878 km (0.084 R)
• M39: 14,444,273 km (0.11 R)
• M40: 15,247,763 km (0.081 R)
• M41: 16,647,101 km (0.097 R)
• M42: 16,898,276 km (0.099 R)
• M43: 17,277,507 km (0.079 R)
• M44: 17,446,852 km (0.062 R)
• M45: 17,830,121 km (0.041 R)
• M46: 18,735,189 km (0.065 R)
• M47: 19,390,726 km (0.059 R)
• M48: 19,522,821 km (0.118 R)
• M49: 20,545,024 km (0.102 R)
• M50: 21,402,519 km (0.104 R)
• M51: 22,087,826 km (0.068 R)
• M52: 22,826,690 km (0.115 R)
• M53: 23,059,315 km (0.071 R)
• M54: 23,714,703 km (0.05 R)
• M55: 23,903,197 km (0.056 R)
• M56: 24,044,866 km (0.088 R)
• M57: 24,186,685 km (0.118 R)
• M58: 24,518,941 km (0.087 R)
• M59: 24,948,287 km (0.106 R)
• M60: 25,524,538 km (0.057 R)
• M61: 25,621,029 km (0.115 R)
• M62: 25,911,249 km (0.114 R)
• M63: 26,251,135 km (0.055 R)
• M64: 26,641,436 km (0.086 R)
• M65: 26,837,409 km (0.112 R)
• M66: 27,279,770 km (0.116 R)
• M67: 27,972,857 km (0.067 R)
• M68: 28,072,489 km (0.088 R)
• M69: 29,023,483 km (0.099 R)
• M70: 29,781,795 km (0.069 R)
• M71: 30,086,825 km (0.084 R)
• M72: 30,802,950 km (0.081 R)
• M73: 31,008,497 km (0.073 R)
• M74: 31,939,445 km (0.085 R)
• M75: 32,251,805 km (0.074 R)
• M76: 32,513,003 km (0.096 R)
• M77: 33,089,852 km (0.033 R)
• M78: 33,881,823 km (0.079 R)
• M79: 34,520,008 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 12.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.92 AU - 13.4 AU

Year: 14903 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,753,756 km

• M1: 166,652 km (0.119 R)
• M2: 318,045 km (0.109 R)
• M3: 417,228 km (0.096 R)
• M4: 568,173 km (0.047 R)
• M5: 685,607 km (0.062 R)
• M6: 1,421,329 km (0.043 R)
• M7: 1,607,429 km (0.066 R)
• M8: 1,742,666 km (0.061 R)
• M9: 2,066,695 km (0.051 R)
• M10: 2,410,321 km (0.117 R)
• M11: 3,548,162 km (0.11 R)
• M12: 3,649,739 km (0.062 R)
• M13: 4,280,145 km (0.113 R)
• M14: 4,803,288 km (0.109 R)
• M15: 5,230,839 km (0.106 R)
• M16: 5,790,186 km (0.03 R)
• M17: 6,245,262 km (0.118 R)
• M18: 6,838,418 km (0.098 R)
• M19: 7,061,468 km (0.116 R)
• M20: 7,580,573 km (0.067 R)
• M21: 7,712,219 km (0.075 R)
• M22: 7,944,545 km (0.112 R)
• M23: 8,655,583 km (0.056 R)
• M24: 9,316,507 km (0.062 R)
• M25: 10,102,045 km (0.112 R)
• M26: 10,723,624 km (0.112 R)
• M27: 11,020,576 km (0.088 R)
• M28: 11,282,522 km (0.099 R)
• M29: 11,508,714 km (0.06 R)
• M30: 12,623,218 km (0.053 R)
• M31: 13,571,519 km (0.044 R)
• M32: 13,691,646 km (0.051 R)
• M33: 13,852,464 km (0.064 R)
• M34: 14,297,816 km (0.083 R)
• M35: 15,285,761 km (0.1 R)
• M36: 15,410,825 km (0.05 R)
• M37: 15,746,073 km (0.095 R)
• M38: 16,041,230 km (0.104 R)
• M39: 16,253,360 km (0.103 R)
• M40: 17,283,940 km (0.05 R)
• M41: 18,291,481 km (0.097 R)
• M42: 18,914,108 km (0.073 R)
• M43: 19,003,567 km (0.071 R)
• M44: 19,183,085 km (0.085 R)
• M45: 19,724,928 km (0.071 R)
• M46: 19,906,540 km (0.081 R)
• M47: 19,997,645 km (0.103 R)
• M48: 20,180,154 km (0.089 R)
• M49: 21,101,228 km (0.043 R)
• M50: 21,520,252 km (0.073 R)
• M51: 22,366,378 km (0.056 R)
• M52: 22,841,201 km (0.113 R)
• M53: 23,223,424 km (0.081 R)
• M54: 23,463,528 km (0.08 R)
• M55: 23,559,720 km (0.09 R)
• M56: 23,704,231 km (0.051 R)
• M57: 23,897,512 km (0.099 R)
• M58: 24,236,949 km (0.108 R)
• M59: 24,529,264 km (0.072 R)
• M60: 25,363,571 km (0.104 R)
• M61: 27,160,989 km (0.118 R)
• M62: 28,638,568 km (0.043 R)
• M63: 28,844,414 km (0.093 R)
• M64: 29,154,231 km (0.03 R)
• M65: 29,568,917 km (0.084 R)
• M66: 30,089,966 km (0.1 R)
• M67: 30,246,894 km (0.064 R)
• M68: 30,719,324 km (0.078 R)
• M69: 31,405,979 km (0.065 R)
• M70: 31,724,772 km (0.119 R)
• M71: 31,884,393 km (0.081 R)
• M72: 32,740,840 km (0.108 R)
• M73: 33,009,967 km (0.087 R)
• M74: 33,388,150 km (0.111 R)
• M75: 34,585,831 km (0.069 R)
• M76: 36,185,930 km (0.061 R)
• M77: 36,408,531 km (0.062 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit