🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 174 Days

Day: 23.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 335 Days

Day: 21.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,258,042 km

• M1: 46,824 km (0.081 R)
• M2: 64,028 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.4 AU - 3.84 AU

Year: 1964 Days

Day: 33.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,258,042 km

• M1: 584,628 km (0.111 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 11.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.38 AU - 9.4 AU

Year: 7900 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,258,042 km

• M1: 144,960 km (0.059 R)
• M2: 336,745 km (0.106 R)
• M3: 529,576 km (0.1 R)
• M4: 745,895 km (0.095 R)
• M5: 873,652 km (0.117 R)
• M6: 1,097,749 km (0.117 R)
• M7: 1,207,704 km (0.098 R)
• M8: 1,439,281 km (0.081 R)
• M9: 1,643,482 km (0.057 R)
• M10: 1,792,182 km (0.113 R)
• M11: 1,879,248 km (0.077 R)
• M12: 1,967,661 km (0.114 R)
• M13: 2,504,268 km (0.099 R)
• M14: 3,216,504 km (0.065 R)
• M15: 3,875,034 km (0.111 R)
• M16: 4,074,896 km (0.049 R)
• M17: 4,219,857 km (0.115 R)
• M18: 4,336,992 km (0.069 R)
• M19: 5,093,807 km (0.106 R)
• M20: 5,281,702 km (0.105 R)
• M21: 5,503,706 km (0.107 R)
• M22: 6,456,046 km (0.067 R)
• M23: 7,247,418 km (0.056 R)
• M24: 7,565,464 km (0.091 R)
• M25: 7,816,040 km (0.037 R)
• M26: 8,770,474 km (0.098 R)
• M27: 8,996,068 km (0.107 R)
• M28: 9,337,899 km (0.115 R)
• M29: 9,956,187 km (0.087 R)
• M30: 10,428,767 km (0.092 R)
• M31: 10,627,732 km (0.112 R)
• M32: 10,747,859 km (0.085 R)
• M33: 11,029,701 km (0.072 R)
• M34: 11,232,407 km (0.113 R)
• M35: 11,436,608 km (0.097 R)
• M36: 11,848,301 km (0.037 R)
• M37: 12,139,568 km (0.075 R)
• M38: 12,306,968 km (0.058 R)
• M39: 12,601,975 km (0.079 R)
• M40: 13,457,376 km (0.109 R)
• M41: 13,587,376 km (0.089 R)
• M42: 13,848,424 km (0.11 R)
• M43: 13,935,939 km (0.069 R)
• M44: 14,155,250 km (0.091 R)
• M45: 14,420,038 km (0.115 R)
• M46: 15,722,587 km (0.056 R)
• M47: 16,226,582 km (0.039 R)
• M48: 17,438,773 km (0.052 R)
• M49: 17,770,133 km (0.081 R)
• M50: 17,865,127 km (0.055 R)
• M51: 18,342,943 km (0.036 R)
• M52: 19,262,371 km (0.074 R)
• M53: 19,408,977 km (0.113 R)
• M54: 20,147,243 km (0.072 R)
• M55: 20,345,610 km (0.075 R)
• M56: 21,095,544 km (0.077 R)
• M57: 22,109,518 km (0.108 R)
• M58: 23,869,537 km (0.106 R)
• M59: 24,925,698 km (0.099 R)
• M60: 25,192,132 km (0.116 R)
• M61: 25,298,945 km (0.053 R)
• M62: 26,213,287 km (0.101 R)
• M63: 26,484,209 km (0.063 R)
• M64: 27,083,498 km (0.095 R)
• M65: 27,302,659 km (0.059 R)
• M66: 27,467,366 km (0.118 R)
• M67: 29,638,181 km (0.052 R)
• M68: 30,487,747 km (0.041 R)
• M69: 31,921,493 km (0.105 R)
• M70: 32,501,035 km (0.073 R)
• M71: 35,810,738 km (0.087 R)
• M72: 36,715,357 km (0.117 R)
• M73: 37,505,533 km (0.057 R)
• M74: 37,688,640 km (0.073 R)
• M75: 38,239,759 km (0.063 R)
• M76: 39,164,274 km (0.111 R)
• M77: 40,658,756 km (0.114 R)
• M78: 42,425,956 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.3

Radius: 4.1

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.53 AU - 14.35 AU

Year: 16592 Days

Day: 20 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,258,042 km

• M1: 175,628 km (0.068 R)
• M2: 314,305 km (0.098 R)
• M3: 897,737 km (0.117 R)
• M4: 1,159,533 km (0.08 R)
• M5: 1,322,744 km (0.12 R)
• M6: 1,645,128 km (0.114 R)
• M7: 2,073,726 km (0.067 R)
• M8: 2,300,366 km (0.04 R)
• M9: 2,685,581 km (0.08 R)
• M10: 2,870,035 km (0.067 R)
• M11: 3,026,963 km (0.108 R)
• M12: 3,090,393 km (0.117 R)
• M13: 3,251,211 km (0.093 R)
• M14: 3,614,584 km (0.084 R)
• M15: 3,955,966 km (0.072 R)
• M16: 4,025,529 km (0.107 R)
• M17: 4,343,425 km (0.042 R)
• M18: 5,460,023 km (0.068 R)
• M19: 5,537,515 km (0.11 R)
• M20: 6,577,070 km (0.069 R)
• M21: 6,742,376 km (0.075 R)
• M22: 6,783,815 km (0.09 R)
• M23: 6,992,803 km (0.106 R)
• M24: 7,119,063 km (0.03 R)
• M25: 7,331,343 km (0.101 R)
• M26: 7,588,801 km (0.111 R)
• M27: 8,334,097 km (0.07 R)
• M28: 8,965,400 km (0.107 R)
• M29: 10,754,591 km (0.081 R)
• M30: 11,639,462 km (0.082 R)
• M31: 11,839,325 km (0.105 R)
• M32: 11,989,970 km (0.094 R)
• M33: 13,845,881 km (0.113 R)
• M34: 14,217,034 km (0.095 R)
• M35: 14,484,215 km (0.107 R)
• M36: 15,186,428 km (0.077 R)
• M37: 15,295,485 km (0.119 R)
• M38: 15,514,197 km (0.119 R)
• M39: 16,455,766 km (0.055 R)
• M40: 16,792,511 km (0.082 R)
• M41: 16,905,158 km (0.09 R)
• M42: 17,018,104 km (0.103 R)
• M43: 17,301,742 km (0.103 R)
• M44: 17,472,583 km (0.059 R)
• M45: 18,046,290 km (0.12 R)
• M46: 18,451,551 km (0.086 R)
• M47: 18,684,475 km (0.106 R)
• M48: 19,923,145 km (0.111 R)
• M49: 20,342,019 km (0.096 R)
• M50: 21,005,935 km (0.071 R)
• M51: 21,432,139 km (0.044 R)
• M52: 21,861,186 km (0.104 R)
• M53: 22,727,657 km (0.057 R)
• M54: 23,165,230 km (0.09 R)
• M55: 23,605,497 km (0.058 R)
• M56: 24,686,042 km (0.071 R)
• M57: 25,782,744 km (0.119 R)
• M58: 26,697,834 km (0.025 R)
• M59: 27,093,222 km (0.115 R)
• M60: 27,556,975 km (0.105 R)
• M61: 27,889,830 km (0.106 R)
• M62: 28,963,943 km (0.057 R)
• M63: 29,574,153 km (0.026 R)
• M64: 30,188,402 km (0.114 R)
• M65: 30,394,099 km (0.04 R)
• M66: 30,738,024 km (0.118 R)
• M67: 31,014,182 km (0.109 R)
• M68: 32,056,580 km (0.113 R)
• M69: 32,196,454 km (0.113 R)
• M70: 32,757,895 km (0.098 R)
• M71: 32,969,276 km (0.11 R)
• M72: 34,604,979 km (0.109 R)
• M73: 35,758,379 km (0.116 R)
• M74: 39,293,078 km (0.076 R)
• M75: 39,742,769 km (0.054 R)
• M76: 41,481,994 km (0.092 R)
• M77: 42,476,071 km (0.112 R)
• M78: 42,629,708 km (0.079 R)
• M79: 43,865,237 km (0.059 R)
• M80: 44,098,311 km (0.101 R)
• M81: 46,926,010 km (0.12 R)
• M82: 47,005,446 km (0.068 R)
• M83: 48,522,069 km (0.067 R)
• M84: 49,004,373 km (0.102 R)
• M85: 49,165,490 km (0.093 R)
• M86: 50,705,001 km (0.035 R)
• M87: 50,786,383 km (0.104 R)
• M88: 50,867,914 km (0.113 R)
• M89: 52,177,793 km (0.097 R)
• M90: 53,664,795 km (0.113 R)
• M91: 53,997,052 km (0.07 R)
• M92: 54,998,161 km (0.059 R)
• M93: 55,417,035 km (0.115 R)
• M94: 56,173,701 km (0.054 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit