🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 176 Days

Day: 37.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,099,163 km

• M1: 468,541 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.73 AU - 1.01 AU

Year: 285 Days

Day: 45.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.02 AU

Year: 300 Days

Day: 45.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.9 AU - 5.36 AU

Year: 3501 Days

Day: 12.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 11.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.77 AU - 7.19 AU

Year: 6481 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,099,163 km

• M1: 396,135 km (0.096 R)
• M2: 568,921 km (0.119 R)
• M3: 654,790 km (0.074 R)
• M4: 792,719 km (0.045 R)
• M5: 865,872 km (0.104 R)
• M6: 1,006,195 km (0.118 R)
• M7: 1,535,173 km (0.066 R)
• M8: 1,612,815 km (0.088 R)
• M9: 1,887,177 km (0.09 R)
• M10: 2,004,611 km (0.117 R)
• M11: 2,159,296 km (0.055 R)
• M12: 2,798,378 km (0.108 R)
• M13: 3,269,312 km (0.086 R)
• M14: 3,701,949 km (0.087 R)
• M15: 3,979,004 km (0.098 R)
• M16: 4,218,660 km (0.049 R)
• M17: 4,530,572 km (0.114 R)
• M18: 4,643,967 km (0.113 R)
• M19: 5,200,770 km (0.112 R)
• M20: 5,271,979 km (0.107 R)
• M21: 5,730,047 km (0.053 R)
• M22: 6,352,225 km (0.109 R)
• M23: 6,735,943 km (0.054 R)
• M24: 6,839,465 km (0.087 R)
• M25: 7,232,907 km (0.043 R)
• M26: 7,338,972 km (0.109 R)
• M27: 7,633,531 km (0.025 R)
• M28: 7,823,071 km (0.064 R)
• M29: 8,234,316 km (0.03 R)
• M30: 8,400,818 km (0.081 R)
• M31: 8,540,542 km (0.098 R)
• M32: 8,652,741 km (0.083 R)
• M33: 8,765,538 km (0.05 R)
• M34: 8,964,054 km (0.085 R)
• M35: 9,135,344 km (0.101 R)
• M36: 9,655,944 km (0.057 R)
• M37: 9,802,400 km (0.12 R)
• M38: 10,216,039 km (0.075 R)
• M39: 10,365,188 km (0.07 R)
• M40: 10,908,078 km (0.037 R)
• M41: 12,848,213 km (0.098 R)
• M42: 13,365,971 km (0.09 R)
• M43: 13,529,183 km (0.11 R)
• M44: 13,627,468 km (0.064 R)
• M45: 14,055,917 km (0.118 R)
• M46: 15,539,030 km (0.069 R)
• M47: 16,368,849 km (0.081 R)
• M48: 16,473,568 km (0.072 R)
• M49: 16,578,586 km (0.1 R)
• M50: 16,824,375 km (0.067 R)
• M51: 16,894,836 km (0.107 R)
• M52: 17,177,576 km (0.092 R)
• M53: 17,461,961 km (0.119 R)
• M54: 17,604,827 km (0.073 R)
• M55: 18,288,190 km (0.12 R)
• M56: 18,943,728 km (0.088 R)
• M57: 19,053,682 km (0.087 R)
• M58: 19,866,896 km (0.119 R)
• M59: 20,616,083 km (0.058 R)
• M60: 21,221,954 km (0.117 R)
• M61: 21,833,809 km (0.052 R)
• M62: 22,335,112 km (0.084 R)
• M63: 22,567,886 km (0.086 R)
• M64: 22,840,304 km (0.09 R)
• M65: 23,585,451 km (0.052 R)
• M66: 23,822,414 km (0.05 R)
• M67: 23,901,551 km (0.073 R)
• M68: 23,980,838 km (0.074 R)
• M69: 24,139,561 km (0.086 R)
• M70: 24,338,526 km (0.081 R)
• M71: 24,458,205 km (0.106 R)
• M72: 25,584,228 km (0.095 R)
• M73: 25,746,392 km (0.037 R)
• M74: 26,071,917 km (0.043 R)
• M75: 26,521,758 km (0.088 R)
• M76: 26,768,145 km (0.088 R)
• M77: 27,970,015 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 8.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.97 AU - 10.99 AU

Year: 11081 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 21,099,163 km

• M1: 159,023 km (0.08 R)
• M2: 236,514 km (0.057 R)
• M3: 421,716 km (0.077 R)
• M4: 562,039 km (0.08 R)
• M5: 735,274 km (0.093 R)
• M6: 907,909 km (0.112 R)
• M7: 1,055,862 km (0.071 R)
• M8: 1,333,964 km (0.079 R)
• M9: 1,546,692 km (0.119 R)
• M10: 1,724,863 km (0.107 R)
• M11: 2,712,957 km (0.102 R)
• M12: 2,766,214 km (0.088 R)
• M13: 3,094,133 km (0.115 R)
• M14: 3,234,306 km (0.087 R)
• M15: 3,405,446 km (0.097 R)
• M16: 3,638,370 km (0.116 R)
• M17: 3,786,621 km (0.114 R)
• M18: 3,846,460 km (0.112 R)
• M19: 4,305,427 km (0.104 R)
• M20: 4,493,920 km (0.114 R)
• M21: 4,685,256 km (0.073 R)
• M22: 4,814,209 km (0.104 R)
• M23: 4,879,135 km (0.102 R)
• M24: 5,075,706 km (0.105 R)
• M25: 5,175,039 km (0.094 R)
• M26: 5,274,971 km (0.048 R)
• M27: 5,476,778 km (0.054 R)
• M28: 5,853,465 km (0.055 R)
• M29: 6,344,894 km (0.106 R)
• M30: 6,886,289 km (0.104 R)
• M31: 7,218,097 km (0.086 R)
• M32: 7,517,592 km (0.074 R)
• M33: 7,859,423 km (0.049 R)
• M34: 8,362,072 km (0.033 R)
• M35: 10,139,295 km (0.088 R)
• M36: 10,390,470 km (0.057 R)
• M37: 10,856,317 km (0.047 R)
• M38: 12,116,979 km (0.087 R)
• M39: 13,606,974 km (0.051 R)
• M40: 13,884,178 km (0.11 R)
• M41: 14,490,947 km (0.108 R)
• M42: 15,011,099 km (0.076 R)
• M43: 15,345,301 km (0.103 R)
• M44: 16,264,879 km (0.074 R)
• M45: 17,853,608 km (0.037 R)
• M46: 18,258,570 km (0.118 R)
• M47: 19,077,319 km (0.075 R)
• M48: 20,012,904 km (0.092 R)
• M49: 22,907,772 km (0.101 R)
• M50: 22,962,525 km (0.115 R)
• M51: 23,017,428 km (0.109 R)
• M52: 23,790,400 km (0.105 R)
• M53: 24,068,502 km (0.087 R)
• M54: 25,475,021 km (0.105 R)
• M55: 26,446,660 km (0.051 R)
• M56: 27,081,852 km (0.082 R)
• M57: 27,372,222 km (0.054 R)
• M58: 27,430,415 km (0.04 R)
• M59: 27,546,952 km (0.062 R)
• M60: 28,485,080 km (0.083 R)
• M61: 30,272,027 km (0.113 R)
• M62: 30,936,391 km (0.09 R)
• M63: 31,118,451 km (0.119 R)
• M64: 31,179,188 km (0.071 R)
• M65: 31,788,800 km (0.107 R)
• M66: 32,340,965 km (0.093 R)
• M67: 32,710,771 km (0.052 R)
• M68: 32,772,555 km (0.067 R)
• M69: 32,834,339 km (0.077 R)
• M70: 32,896,123 km (0.053 R)
• M71: 34,016,013 km (0.095 R)
• M72: 34,329,420 km (0.089 R)
• M73: 35,275,028 km (0.074 R)
• M74: 35,719,334 km (0.11 R)
• M75: 35,846,492 km (0.115 R)
• M76: 35,973,950 km (0.038 R)
• M77: 36,357,070 km (0.115 R)
• M78: 36,934,368 km (0.079 R)
• M79: 37,256,452 km (0.119 R)
• M80: 37,385,555 km (0.079 R)
• M81: 38,815,112 km (0.073 R)
• M82: 39,142,432 km (0.106 R)
• M83: 39,273,630 km (0.084 R)
• M84: 42,062,882 km (0.097 R)
• M85: 42,197,221 km (0.086 R)
• M86: 42,668,753 km (0.065 R)
• M87: 44,572,386 km (0.03 R)
• M88: 44,915,265 km (0.081 R)
• M89: 45,534,600 km (0.111 R)
• M90: 45,879,872 km (0.117 R)
• M91: 46,295,305 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 12.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.93 AU - 11.49 AU

Year: 12319 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 21,099,163 km

• M1: 192,682 km (0.089 R)
• M2: 279,748 km (0.104 R)
• M3: 409,749 km (0.095 R)
• M4: 584,479 km (0.119 R)
• M5: 777,161 km (0.113 R)
• M6: 1,024,895 km (0.083 R)
• M7: 1,124,677 km (0.052 R)
• M8: 1,204,712 km (0.049 R)
• M9: 1,346,680 km (0.038 R)
• M10: 1,622,239 km (0.056 R)
• M11: 1,999,525 km (0.05 R)
• M12: 2,256,833 km (0.076 R)
• M13: 2,540,321 km (0.061 R)
• M14: 2,788,056 km (0.066 R)
• M15: 2,947,078 km (0.056 R)
• M16: 3,092,637 km (0.118 R)
• M17: 3,357,724 km (0.108 R)
• M18: 3,839,579 km (0.112 R)
• M19: 4,659,525 km (0.035 R)
• M20: 5,472,739 km (0.113 R)
• M21: 5,794,225 km (0.043 R)
• M22: 5,895,951 km (0.029 R)
• M23: 6,267,253 km (0.069 R)
• M24: 6,582,456 km (0.097 R)
• M25: 6,667,427 km (0.037 R)
• M26: 7,119,512 km (0.109 R)
• M27: 7,338,374 km (0.116 R)
• M28: 8,053,452 km (0.118 R)
• M29: 8,258,550 km (0.06 R)
• M30: 8,650,946 km (0.064 R)
• M31: 8,861,131 km (0.118 R)
• M32: 8,955,078 km (0.041 R)
• M33: 9,096,598 km (0.115 R)
• M34: 9,646,220 km (0.098 R)
• M35: 9,961,573 km (0.098 R)
• M36: 10,059,410 km (0.069 R)
• M37: 10,503,267 km (0.071 R)
• M38: 10,852,877 km (0.065 R)
• M39: 11,435,710 km (0.072 R)
• M40: 11,718,001 km (0.102 R)
• M41: 12,054,746 km (0.097 R)
• M42: 12,631,745 km (0.039 R)
• M43: 14,141,038 km (0.058 R)
• M44: 14,278,518 km (0.103 R)
• M45: 14,554,975 km (0.083 R)
• M46: 14,665,977 km (0.117 R)
• M47: 15,057,026 km (0.073 R)
• M48: 16,567,964 km (0.119 R)
• M49: 16,945,998 km (0.073 R)
• M50: 17,033,513 km (0.115 R)
• M51: 18,576,465 km (0.107 R)
• M52: 18,727,260 km (0.084 R)
• M53: 19,029,896 km (0.057 R)
• M54: 19,242,625 km (0.082 R)
• M55: 19,456,250 km (0.099 R)
• M56: 19,732,109 km (0.063 R)
• M57: 20,318,682 km (0.107 R)
• M58: 20,598,430 km (0.078 R)
• M59: 20,942,206 km (0.082 R)
• M60: 21,067,719 km (0.09 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit