🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 46.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,920,992 km

• M1: 444,156 km (0.098 R)
• M2: 655,837 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 28 Hours

Environment

Temp: 81 °C

Axial Tilt: 52.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.68 AU - 4.92 AU

Year: 3273 Days

Day: 37.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 10.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.81 AU - 6.19 AU

Year: 4104 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,920,992 km

• M1: 163,810 km (0.045 R)
• M2: 254,616 km (0.072 R)
• M3: 618,438 km (0.072 R)
• M4: 845,826 km (0.064 R)
• M5: 1,128,566 km (0.111 R)
• M6: 1,259,016 km (0.068 R)
• M7: 1,456,485 km (0.03 R)
• M8: 1,746,854 km (0.069 R)
• M9: 2,198,640 km (0.115 R)
• M10: 2,475,695 km (0.069 R)
• M11: 2,764,120 km (0.07 R)
• M12: 3,002,728 km (0.109 R)
• M13: 3,104,006 km (0.106 R)
• M14: 3,206,630 km (0.095 R)
• M15: 3,521,235 km (0.094 R)
• M16: 3,714,814 km (0.082 R)
• M17: 3,802,030 km (0.108 R)
• M18: 4,090,155 km (0.069 R)
• M19: 4,271,019 km (0.081 R)
• M20: 4,454,576 km (0.09 R)
• M21: 5,239,217 km (0.086 R)
• M22: 5,411,105 km (0.056 R)
• M23: 5,535,121 km (0.095 R)
• M24: 5,660,035 km (0.038 R)
• M25: 5,938,138 km (0.042 R)
• M26: 6,194,997 km (0.108 R)
• M27: 6,272,639 km (0.113 R)
• M28: 6,746,116 km (0.045 R)
• M29: 7,340,319 km (0.101 R)
• M30: 7,560,676 km (0.081 R)
• M31: 7,671,678 km (0.099 R)
• M32: 8,320,185 km (0.072 R)
• M33: 8,434,926 km (0.052 R)
• M34: 8,986,494 km (0.082 R)
• M35: 9,133,548 km (0.073 R)
• M36: 9,579,649 km (0.066 R)
• M37: 9,699,926 km (0.064 R)
• M38: 9,820,502 km (0.078 R)
• M39: 10,124,485 km (0.105 R)
• M40: 10,866,490 km (0.099 R)
• M41: 10,960,438 km (0.108 R)
• M42: 11,212,360 km (0.104 R)
• M43: 12,012,111 km (0.057 R)
• M44: 12,206,887 km (0.12 R)
• M45: 12,566,520 km (0.116 R)
• M46: 12,863,323 km (0.105 R)
• M47: 13,598,746 km (0.089 R)
• M48: 14,382,190 km (0.085 R)
• M49: 14,658,048 km (0.078 R)
• M50: 14,762,019 km (0.108 R)
• M51: 14,831,432 km (0.104 R)
• M52: 14,900,995 km (0.114 R)
• M53: 15,215,151 km (0.043 R)
• M54: 15,779,284 km (0.094 R)
• M55: 16,710,381 km (0.08 R)
• M56: 17,365,470 km (0.067 R)
• M57: 17,696,231 km (0.057 R)
• M58: 18,588,283 km (0.112 R)
• M59: 18,813,578 km (0.112 R)
• M60: 19,153,315 km (0.053 R)
• M61: 19,532,994 km (0.107 R)
• M62: 19,609,289 km (0.094 R)
• M63: 19,685,584 km (0.104 R)
• M64: 19,762,028 km (0.053 R)
• M65: 20,300,132 km (0.074 R)
• M66: 20,415,921 km (0.081 R)
• M67: 21,705,454 km (0.1 R)
• M68: 21,823,936 km (0.044 R)
• M69: 21,903,073 km (0.081 R)
• M70: 21,982,360 km (0.112 R)
• M71: 22,459,876 km (0.114 R)
• M72: 23,182,434 km (0.114 R)
• M73: 24,980,750 km (0.054 R)
• M74: 25,603,975 km (0.048 R)
• M75: 25,771,076 km (0.05 R)
• M76: 26,190,249 km (0.104 R)
• M77: 27,290,990 km (0.067 R)
• M78: 27,461,532 km (0.062 R)
• M79: 28,320,223 km (0.108 R)
• M80: 28,493,009 km (0.103 R)
• M81: 28,666,243 km (0.074 R)
• M82: 28,926,543 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 13.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.97 AU - 6.57 AU

Year: 5088 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,920,992 km

• M1: 298,149 km (0.11 R)
• M2: 419,772 km (0.04 R)
• M3: 646,113 km (0.112 R)
• M4: 764,894 km (0.066 R)
• M5: 1,292,226 km (0.092 R)
• M6: 1,433,297 km (0.115 R)
• M7: 1,731,595 km (0.116 R)
• M8: 2,033,783 km (0.104 R)
• M9: 2,581,311 km (0.081 R)
• M10: 2,707,123 km (0.052 R)
• M11: 3,078,425 km (0.076 R)
• M12: 3,173,868 km (0.069 R)
• M13: 3,466,183 km (0.034 R)
• M14: 3,565,665 km (0.093 R)
• M15: 3,767,473 km (0.044 R)
• M16: 4,590,560 km (0.092 R)
• M17: 5,330,023 km (0.075 R)
• M18: 5,701,923 km (0.095 R)
• M19: 6,569,740 km (0.095 R)
• M20: 6,668,624 km (0.038 R)
• M21: 7,298,731 km (0.073 R)
• M22: 7,530,308 km (0.083 R)
• M23: 7,633,979 km (0.094 R)
• M24: 7,921,656 km (0.115 R)
• M25: 8,133,038 km (0.119 R)
• M26: 8,266,180 km (0.109 R)
• M27: 8,426,998 km (0.107 R)
• M28: 8,805,929 km (0.077 R)
• M29: 9,080,142 km (0.061 R)
• M30: 9,246,046 km (0.072 R)
• M31: 9,357,197 km (0.105 R)
• M32: 11,612,684 km (0.111 R)
• M33: 11,913,675 km (0.089 R)
• M34: 12,034,700 km (0.093 R)
• M35: 13,330,816 km (0.032 R)
• M36: 13,551,174 km (0.087 R)
• M37: 14,155,399 km (0.032 R)
• M38: 14,380,245 km (0.102 R)
• M39: 14,509,198 km (0.118 R)
• M40: 14,735,989 km (0.103 R)
• M41: 15,291,446 km (0.079 R)
• M42: 16,625,410 km (0.109 R)
• M43: 16,794,755 km (0.111 R)
• M44: 17,203,606 km (0.114 R)
• M45: 17,857,647 km (0.065 R)
• M46: 18,625,234 km (0.118 R)
• M47: 18,765,856 km (0.046 R)
• M48: 19,261,175 km (0.097 R)
• M49: 19,367,838 km (0.08 R)
• M50: 20,192,421 km (0.105 R)
• M51: 20,409,488 km (0.087 R)
• M52: 20,590,950 km (0.076 R)
• M53: 21,211,781 km (0.072 R)
• M54: 21,322,035 km (0.073 R)
• M55: 21,469,239 km (0.096 R)
• M56: 21,764,695 km (0.113 R)
• M57: 22,098,747 km (0.096 R)
• M58: 22,285,146 km (0.098 R)
• M59: 22,471,994 km (0.118 R)
• M60: 23,566,003 km (0.066 R)
• M61: 24,138,664 km (0.043 R)
• M62: 24,600,173 km (0.067 R)
• M63: 25,570,914 km (0.088 R)
• M64: 26,435,589 km (0.101 R)
• M65: 26,554,220 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 8.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.59 AU - 11.89 AU

Year: 11159 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,920,992 km

• M1: 111,600 km (0.07 R)
• M2: 207,193 km (0.054 R)
• M3: 295,007 km (0.067 R)
• M4: 481,256 km (0.119 R)
• M5: 691,890 km (0.119 R)
• M6: 793,617 km (0.071 R)
• M7: 1,095,356 km (0.062 R)
• M8: 1,232,986 km (0.073 R)
• M9: 1,563,597 km (0.033 R)
• M10: 1,799,363 km (0.099 R)
• M11: 1,860,100 km (0.092 R)
• M12: 2,025,555 km (0.034 R)
• M13: 2,217,639 km (0.113 R)
• M14: 2,326,995 km (0.029 R)
• M15: 2,393,416 km (0.11 R)
• M16: 2,782,072 km (0.03 R)
• M17: 2,995,847 km (0.101 R)
• M18: 3,190,474 km (0.113 R)
• M19: 3,314,341 km (0.048 R)
• M20: 3,414,422 km (0.1 R)
• M21: 3,877,876 km (0.109 R)
• M22: 4,333,551 km (0.083 R)
• M23: 4,388,454 km (0.116 R)
• M24: 4,554,058 km (0.085 R)
• M25: 4,750,032 km (0.102 R)
• M26: 4,863,128 km (0.045 R)
• M27: 5,092,312 km (0.085 R)
• M28: 5,413,199 km (0.102 R)
• M29: 6,540,269 km (0.025 R)
• M30: 6,729,660 km (0.1 R)
• M31: 7,049,500 km (0.115 R)
• M32: 7,472,713 km (0.042 R)
• M33: 7,837,432 km (0.086 R)
• M34: 8,038,642 km (0.075 R)
• M35: 8,173,878 km (0.111 R)
• M36: 8,515,111 km (0.1 R)
• M37: 9,035,711 km (0.069 R)
• M38: 9,998,822 km (0.12 R)
• M39: 10,584,797 km (0.104 R)
• M40: 10,807,549 km (0.054 R)
• M41: 11,069,195 km (0.072 R)
• M42: 11,181,992 km (0.1 R)
• M43: 12,722,252 km (0.107 R)
• M44: 13,517,215 km (0.093 R)
• M45: 13,880,139 km (0.081 R)
• M46: 14,001,762 km (0.111 R)
• M47: 15,447,626 km (0.077 R)
• M48: 16,509,172 km (0.082 R)
• M49: 16,681,210 km (0.109 R)
• M50: 17,244,446 km (0.072 R)
• M51: 17,462,709 km (0.065 R)
• M52: 18,300,607 km (0.101 R)
• M53: 18,478,778 km (0.118 R)
• M54: 18,657,398 km (0.071 R)
• M55: 19,468,368 km (0.043 R)
• M56: 20,521,238 km (0.062 R)
• M57: 20,938,316 km (0.096 R)
• M58: 21,405,062 km (0.062 R)
• M59: 21,545,684 km (0.066 R)
• M60: 21,827,975 km (0.08 R)
• M61: 22,634,457 km (0.082 R)
• M62: 23,065,299 km (0.116 R)
• M63: 25,508,083 km (0.084 R)
• M64: 25,806,680 km (0.08 R)
• M65: 26,006,393 km (0.053 R)
• M66: 26,457,730 km (0.032 R)
• M67: 26,760,067 km (0.096 R)
• M68: 27,929,324 km (0.095 R)
• M69: 28,700,950 km (0.075 R)
• M70: 28,959,754 km (0.103 R)
• M71: 29,427,397 km (0.072 R)
• M72: 29,531,667 km (0.045 R)
• M73: 29,792,865 km (0.066 R)
• M74: 30,317,654 km (0.055 R)
• M75: 31,269,994 km (0.054 R)
• M76: 31,589,535 km (0.103 R)
• M77: 32,232,058 km (0.06 R)
• M78: 32,554,890 km (0.066 R)
• M79: 32,662,750 km (0.084 R)
• M80: 34,075,702 km (0.12 R)
• M81: 34,679,479 km (0.102 R)
• M82: 35,397,549 km (0.039 R)
• M83: 35,897,655 km (0.108 R)
• M84: 36,288,105 km (0.041 R)
• M85: 37,298,788 km (0.119 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: 375 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit