🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 198 Days

Day: 16.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.5 AU

Year: 548 Days

Day: 14.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.17 AU - 2.95 AU

Year: 1481 Days

Day: 42.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.09 AU - 4.49 AU

Year: 3213 Days

Day: 31.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.63 AU - 12.59 AU

Year: 11626 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,857,444 km

• M1: 118,930 km (0.081 R)
• M2: 402,269 km (0.038 R)
• M3: 517,609 km (0.088 R)
• M4: 984,803 km (0.1 R)
• M5: 1,091,616 km (0.072 R)
• M6: 1,415,645 km (0.113 R)
• M7: 1,662,332 km (0.052 R)
• M8: 1,769,294 km (0.086 R)
• M9: 1,856,510 km (0.089 R)
• M10: 2,755,593 km (0.085 R)
• M11: 3,466,033 km (0.097 R)
• M12: 3,631,488 km (0.09 R)
• M13: 3,970,178 km (0.095 R)
• M14: 4,056,346 km (0.12 R)
• M15: 4,378,131 km (0.107 R)
• M16: 4,587,120 km (0.097 R)
• M17: 4,708,144 km (0.102 R)
• M18: 4,891,551 km (0.071 R)
• M19: 5,015,119 km (0.083 R)
• M20: 5,108,468 km (0.063 R)
• M21: 5,680,979 km (0.059 R)
• M22: 6,509,751 km (0.079 R)
• M23: 6,645,885 km (0.08 R)
• M24: 7,553,645 km (0.109 R)
• M25: 7,625,003 km (0.095 R)
• M26: 7,913,129 km (0.096 R)
• M27: 8,388,701 km (0.097 R)
• M28: 8,574,202 km (0.117 R)
• M29: 8,986,942 km (0.083 R)
• M30: 9,329,522 km (0.116 R)
• M31: 9,444,562 km (0.098 R)
• M32: 10,027,396 km (0.119 R)
• M33: 10,343,047 km (0.065 R)
• M34: 11,391,130 km (0.115 R)
• M35: 12,178,463 km (0.115 R)
• M36: 12,430,685 km (0.115 R)
• M37: 13,068,870 km (0.074 R)
• M38: 13,456,927 km (0.073 R)
• M39: 13,543,694 km (0.1 R)
• M40: 14,112,016 km (0.11 R)
• M41: 14,377,103 km (0.118 R)
• M42: 15,317,476 km (0.047 R)
• M43: 15,407,982 km (0.117 R)
• M44: 15,498,788 km (0.104 R)
• M45: 15,955,361 km (0.101 R)
• M46: 16,185,293 km (0.063 R)
• M47: 16,741,647 km (0.106 R)
• M48: 16,928,495 km (0.103 R)
• M49: 17,682,917 km (0.107 R)
• M50: 18,496,281 km (0.073 R)
• M51: 19,567,102 km (0.109 R)
• M52: 20,109,993 km (0.063 R)
• M53: 20,308,659 km (0.114 R)
• M54: 20,758,051 km (0.083 R)
• M55: 21,972,337 km (0.109 R)
• M56: 22,125,675 km (0.117 R)
• M57: 22,382,235 km (0.072 R)
• M58: 22,485,009 km (0.062 R)
• M59: 23,001,720 km (0.081 R)
• M60: 25,107,459 km (0.118 R)
• M61: 25,589,613 km (0.086 R)
• M62: 25,912,745 km (0.088 R)
• M63: 26,183,218 km (0.056 R)
• M64: 26,945,120 km (0.108 R)
• M65: 27,604,098 km (0.062 R)
• M66: 28,546,565 km (0.107 R)
• M67: 29,443,255 km (0.083 R)
• M68: 30,349,219 km (0.055 R)
• M69: 30,463,063 km (0.117 R)
• M70: 30,520,060 km (0.076 R)
• M71: 30,862,789 km (0.091 R)
• M72: 31,264,309 km (0.104 R)
• M73: 31,379,350 km (0.099 R)
• M74: 31,667,476 km (0.12 R)
• M75: 31,725,220 km (0.104 R)
• M76: 31,840,860 km (0.082 R)
• M77: 33,414,928 km (0.09 R)
• M78: 34,894,900 km (0.118 R)
• M79: 36,517,289 km (0.106 R)
• M80: 37,368,202 km (0.03 R)
• M81: 38,102,578 km (0.082 R)
• M82: 38,348,517 km (0.077 R)
• M83: 38,533,270 km (0.08 R)
• M84: 38,718,323 km (0.111 R)
• M85: 38,965,608 km (0.09 R)
• M86: 40,146,982 km (0.062 R)
• M87: 40,334,578 km (0.085 R)
• M88: 40,962,141 km (0.113 R)
• M89: 41,150,933 km (0.048 R)
• M90: 42,036,254 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 9.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.52 AU - 11.48 AU

Year: 12305 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,857,444 km

• M1: 144,960 km (0.08 R)
• M2: 309,518 km (0.062 R)
• M3: 411,095 km (0.102 R)
• M4: 600,785 km (0.106 R)
• M5: 1,111,811 km (0.097 R)
• M6: 1,177,634 km (0.104 R)
• M7: 1,278,763 km (0.114 R)
• M8: 1,436,289 km (0.114 R)
• M9: 1,508,395 km (0.048 R)
• M10: 1,600,248 km (0.111 R)
• M11: 1,694,046 km (0.082 R)
• M12: 1,887,327 km (0.047 R)
• M13: 2,006,855 km (0.096 R)
• M14: 2,128,927 km (0.107 R)
• M15: 2,401,943 km (0.077 R)
• M16: 2,466,570 km (0.107 R)
• M17: 2,641,898 km (0.073 R)
• M18: 2,798,677 km (0.112 R)
• M19: 3,192,269 km (0.114 R)
• M20: 3,802,778 km (0.086 R)
• M21: 4,316,946 km (0.067 R)
• M22: 5,128,963 km (0.109 R)
• M23: 5,297,111 km (0.112 R)
• M24: 5,495,478 km (0.083 R)
• M25: 5,638,793 km (0.092 R)
• M26: 5,812,326 km (0.072 R)
• M27: 6,313,629 km (0.112 R)
• M28: 6,463,675 km (0.111 R)
• M29: 6,982,780 km (0.118 R)
• M30: 7,420,503 km (0.07 R)
• M31: 8,388,252 km (0.114 R)
• M32: 9,122,927 km (0.099 R)
• M33: 9,670,156 km (0.097 R)
• M34: 9,878,097 km (0.061 R)
• M35: 9,947,810 km (0.046 R)
• M36: 10,228,006 km (0.069 R)
• M37: 10,904,189 km (0.11 R)
• M38: 12,637,879 km (0.073 R)
• M39: 12,789,421 km (0.116 R)
• M40: 13,788,735 km (0.115 R)
• M41: 14,258,472 km (0.072 R)
• M42: 14,376,804 km (0.096 R)
• M43: 15,739,641 km (0.032 R)
• M44: 15,943,543 km (0.117 R)
• M45: 16,066,213 km (0.115 R)
• M46: 16,643,212 km (0.114 R)
• M47: 16,934,329 km (0.064 R)
• M48: 17,185,205 km (0.116 R)
• M49: 17,353,054 km (0.115 R)
• M50: 17,437,277 km (0.086 R)
• M51: 18,500,769 km (0.099 R)
• M52: 18,672,806 km (0.088 R)
• M53: 19,148,827 km (0.069 R)
• M54: 19,497,539 km (0.114 R)
• M55: 19,848,346 km (0.115 R)
• M56: 20,289,810 km (0.04 R)
• M57: 21,678,826 km (0.115 R)
• M58: 21,951,244 km (0.099 R)
• M59: 22,499,520 km (0.035 R)
• M60: 22,913,607 km (0.107 R)
• M61: 23,655,911 km (0.05 R)
• M62: 24,359,171 km (0.091 R)
• M63: 25,834,056 km (0.106 R)
• M64: 26,171,100 km (0.076 R)
• M65: 27,239,827 km (0.077 R)
• M66: 29,019,294 km (0.111 R)
• M67: 29,319,537 km (0.088 R)
• M68: 29,620,827 km (0.062 R)
• M69: 29,771,771 km (0.088 R)
• M70: 30,074,558 km (0.094 R)
• M71: 30,429,104 km (0.089 R)
• M72: 30,632,408 km (0.067 R)
• M73: 30,734,135 km (0.04 R)
• M74: 30,887,024 km (0.037 R)
• M75: 31,449,811 km (0.109 R)
• M76: 31,655,209 km (0.107 R)
• M77: 32,015,889 km (0.075 R)
• M78: 32,429,826 km (0.068 R)
• M79: 33,158,218 km (0.12 R)
• M80: 33,262,787 km (0.051 R)
• M81: 34,949,952 km (0.069 R)
• M82: 35,589,633 km (0.103 R)
• M83: 35,750,301 km (0.103 R)
• M84: 35,857,413 km (0.091 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit