🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.86 AU - 1.04 AU

Year: 322 Days

Day: 28.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.26 AU - 1.86 AU

Year: 679 Days

Day: 33.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.77 AU - 1.91 AU

Year: 869 Days

Day: 45.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,681,883 km

• M1: 1,323,492 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.93 AU - 3.09 AU

Year: 1819 Days

Day: 19.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 14.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.79 AU - 13.71 AU

Year: 13141 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,681,883 km

• M1: 199,564 km (0.047 R)
• M2: 460,612 km (0.082 R)
• M3: 609,163 km (0.068 R)
• M4: 792,420 km (0.101 R)
• M5: 980,165 km (0.079 R)
• M6: 1,097,151 km (0.115 R)
• M7: 1,273,377 km (0.111 R)
• M8: 1,421,629 km (0.098 R)
• M9: 1,716,037 km (0.093 R)
• M10: 1,923,679 km (0.102 R)
• M11: 2,251,149 km (0.064 R)
• M12: 2,364,544 km (0.102 R)
• M13: 2,644,442 km (0.091 R)
• M14: 2,740,334 km (0.08 R)
• M15: 3,340,072 km (0.092 R)
• M16: 3,470,222 km (0.059 R)
• M17: 3,843,917 km (0.091 R)
• M18: 4,146,853 km (0.087 R)
• M19: 4,834,854 km (0.081 R)
• M20: 5,102,185 km (0.064 R)
• M21: 5,283,198 km (0.034 R)
• M22: 5,558,758 km (0.112 R)
• M23: 5,807,689 km (0.056 R)
• M24: 6,381,396 km (0.051 R)
• M25: 6,478,785 km (0.087 R)
• M26: 6,642,145 km (0.113 R)
• M27: 6,906,634 km (0.117 R)
• M28: 7,720,896 km (0.117 R)
• M29: 8,174,626 km (0.026 R)
• M30: 8,709,139 km (0.114 R)
• M31: 9,849,673 km (0.097 R)
• M32: 10,533,485 km (0.098 R)
• M33: 10,803,659 km (0.105 R)
• M34: 11,154,316 km (0.116 R)
• M35: 11,350,738 km (0.097 R)
• M36: 11,667,437 km (0.089 R)
• M37: 12,027,370 km (0.073 R)
• M38: 12,148,095 km (0.104 R)
• M39: 12,350,202 km (0.118 R)
• M40: 12,717,016 km (0.109 R)
• M41: 12,881,125 km (0.112 R)
• M42: 13,087,420 km (0.115 R)
• M43: 13,586,778 km (0.11 R)
• M44: 13,796,813 km (0.104 R)
• M45: 14,007,746 km (0.104 R)
• M46: 15,122,400 km (0.076 R)
• M47: 15,340,065 km (0.116 R)
• M48: 15,471,113 km (0.084 R)
• M49: 16,265,477 km (0.067 R)
• M50: 16,577,987 km (0.085 R)
• M51: 18,680,885 km (0.096 R)
• M52: 20,097,128 km (0.064 R)
• M53: 21,060,538 km (0.104 R)
• M54: 21,450,091 km (0.104 R)
• M55: 21,547,928 km (0.099 R)
• M56: 21,694,833 km (0.045 R)
• M57: 22,088,275 km (0.042 R)
• M58: 23,786,809 km (0.059 R)
• M59: 24,090,792 km (0.065 R)
• M60: 24,243,382 km (0.079 R)
• M61: 24,805,421 km (0.04 R)
• M62: 25,630,603 km (0.116 R)
• M63: 26,098,845 km (0.079 R)
• M64: 26,255,473 km (0.08 R)
• M65: 27,626,538 km (0.116 R)
• M66: 27,786,159 km (0.102 R)
• M67: 28,535,495 km (0.117 R)
• M68: 28,696,911 km (0.114 R)
• M69: 29,835,500 km (0.064 R)
• M70: 30,054,063 km (0.111 R)
• M71: 30,492,833 km (0.108 R)
• M72: 32,156,810 km (0.119 R)
• M73: 33,225,986 km (0.069 R)
• M74: 34,192,389 km (0.107 R)
• M75: 34,306,681 km (0.05 R)
• M76: 37,912,888 km (0.071 R)
• M77: 38,268,332 km (0.117 R)
• M78: 39,341,098 km (0.114 R)
• M79: 40,121,999 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 12

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.28 AU - 13.98 AU

Year: 15631 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,681,883 km

• M1: 185,202 km (0.092 R)
• M2: 336,446 km (0.035 R)
• M3: 422,165 km (0.072 R)
• M4: 837,150 km (0.1 R)
• M5: 986,598 km (0.08 R)
• M6: 1,216,380 km (0.091 R)
• M7: 2,363,646 km (0.097 R)
• M8: 2,803,614 km (0.083 R)
• M9: 2,967,124 km (0.099 R)
• M10: 3,235,353 km (0.1 R)
• M11: 3,441,798 km (0.091 R)
• M12: 3,831,800 km (0.032 R)
• M13: 4,087,313 km (0.106 R)
• M14: 4,538,500 km (0.076 R)
• M15: 5,488,596 km (0.117 R)
• M16: 5,818,759 km (0.059 R)
• M17: 7,069,696 km (0.111 R)
• M18: 7,565,613 km (0.027 R)
• M19: 7,886,949 km (0.111 R)
• M20: 8,026,075 km (0.109 R)
• M21: 9,119,935 km (0.119 R)
• M22: 9,511,283 km (0.077 R)
• M23: 10,008,397 km (0.118 R)
• M24: 10,361,298 km (0.119 R)
• M25: 10,513,888 km (0.057 R)
• M26: 10,667,226 km (0.116 R)
• M27: 11,131,578 km (0.096 R)
• M28: 11,392,476 km (0.088 R)
• M29: 11,549,853 km (0.059 R)
• M30: 13,829,874 km (0.064 R)
• M31: 14,166,619 km (0.031 R)
• M32: 14,963,228 km (0.051 R)
• M33: 15,424,887 km (0.063 R)
• M34: 15,715,855 km (0.114 R)
• M35: 15,949,975 km (0.118 R)
• M36: 16,244,234 km (0.103 R)
• M37: 16,659,219 km (0.116 R)
• M38: 17,499,660 km (0.096 R)
• M39: 17,681,421 km (0.027 R)
• M40: 18,047,188 km (0.039 R)
• M41: 20,420,558 km (0.093 R)
• M42: 20,548,165 km (0.048 R)
• M43: 20,740,249 km (0.098 R)
• M44: 22,428,461 km (0.099 R)
• M45: 23,023,262 km (0.118 R)
• M46: 23,891,378 km (0.03 R)
• M47: 24,025,867 km (0.038 R)
• M48: 24,430,978 km (0.115 R)
• M49: 24,906,400 km (0.102 R)
• M50: 25,042,833 km (0.059 R)
• M51: 25,797,405 km (0.092 R)
• M52: 27,822,661 km (0.112 R)
• M53: 28,176,909 km (0.106 R)
• M54: 28,604,160 km (0.113 R)
• M55: 28,890,191 km (0.04 R)
• M56: 29,320,883 km (0.108 R)
• M57: 30,116,146 km (0.097 R)
• M58: 30,479,968 km (0.073 R)
• M59: 31,359,005 km (0.084 R)
• M60: 31,580,111 km (0.09 R)
• M61: 31,727,764 km (0.086 R)
• M62: 35,034,475 km (0.118 R)
• M63: 38,134,292 km (0.108 R)
• M64: 38,291,520 km (0.077 R)
• M65: 39,398,694 km (0.106 R)
• M66: 39,557,567 km (0.106 R)
• M67: 41,320,877 km (0.098 R)
• M68: 41,401,660 km (0.093 R)
• M69: 42,374,794 km (0.104 R)
• M70: 42,456,175 km (0.105 R)
• M71: 42,700,767 km (0.106 R)
• M72: 43,027,788 km (0.099 R)
• M73: 43,109,618 km (0.109 R)
• M74: 43,273,428 km (0.102 R)
• M75: 44,509,106 km (0.093 R)
• M76: 45,505,877 km (0.105 R)
• M77: 45,839,780 km (0.103 R)
• M78: 46,678,126 km (0.042 R)
• M79: 46,762,200 km (0.11 R)
• M80: 47,267,990 km (0.112 R)
• M81: 48,455,050 km (0.105 R)
• M82: 48,796,133 km (0.102 R)
• M83: 49,394,674 km (0.103 R)
• M84: 50,599,236 km (0.118 R)
• M85: 51,378,790 km (0.076 R)
• M86: 51,987,803 km (0.075 R)
• M87: 54,359,229 km (0.085 R)
• M88: 54,447,641 km (0.072 R)
• M89: 59,206,648 km (0.115 R)
• M90: 59,662,473 km (0.108 R)
• M91: 60,394,156 km (0.088 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit