🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.31 AU - 1.35 AU

Year: 555 Days

Day: 13.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.98 AU - 3.1 AU

Year: 1464 Days

Day: 19.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 105.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,325,172 km

• M1: 905,516 km (0.092 R)
• M2: 1,659,639 km (0.095 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 9.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.86 AU - 8.46 AU

Year: 7667 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 116,325,172 km

• M1: 127,607 km (0.105 R)
• M2: 193,580 km (0.084 R)
• M3: 265,387 km (0.084 R)
• M4: 372,499 km (0.038 R)
• M5: 638,334 km (0.097 R)
• M6: 898,485 km (0.066 R)
• M7: 1,073,963 km (0.07 R)
• M8: 1,140,534 km (0.075 R)
• M9: 1,278,314 km (0.065 R)
• M10: 1,570,628 km (0.114 R)
• M11: 1,823,748 km (0.111 R)
• M12: 2,347,191 km (0.095 R)
• M13: 2,501,875 km (0.077 R)
• M14: 2,637,111 km (0.074 R)
• M15: 2,798,228 km (0.066 R)
• M16: 2,891,727 km (0.118 R)
• M17: 3,081,866 km (0.087 R)
• M18: 3,300,727 km (0.079 R)
• M19: 3,883,112 km (0.069 R)
• M20: 5,027,386 km (0.04 R)
• M21: 5,695,640 km (0.077 R)
• M22: 5,964,766 km (0.063 R)
• M23: 6,453,652 km (0.087 R)
• M24: 7,050,697 km (0.064 R)
• M25: 8,196,617 km (0.058 R)
• M26: 8,365,064 km (0.103 R)
• M27: 8,946,252 km (0.114 R)
• M28: 9,050,222 km (0.068 R)
• M29: 9,646,669 km (0.06 R)
• M30: 9,788,937 km (0.111 R)
• M31: 10,039,513 km (0.088 R)
• M32: 10,183,576 km (0.081 R)
• M33: 10,364,739 km (0.077 R)
• M34: 10,620,102 km (0.117 R)
• M35: 10,693,555 km (0.085 R)
• M36: 10,840,759 km (0.084 R)
• M37: 11,511,556 km (0.11 R)
• M38: 12,004,481 km (0.071 R)
• M39: 12,504,138 km (0.088 R)
• M40: 12,698,166 km (0.043 R)
• M41: 12,776,107 km (0.11 R)
• M42: 13,524,096 km (0.107 R)
• M43: 13,803,246 km (0.117 R)
• M44: 14,084,191 km (0.093 R)
• M45: 14,245,756 km (0.118 R)
• M46: 14,448,462 km (0.115 R)
• M47: 14,733,745 km (0.106 R)
• M48: 14,979,833 km (0.12 R)
• M49: 15,062,262 km (0.069 R)
• M50: 16,357,630 km (0.066 R)
• M51: 16,868,656 km (0.117 R)
• M52: 16,954,375 km (0.111 R)
• M53: 17,212,282 km (0.096 R)
• M54: 18,125,128 km (0.107 R)
• M55: 18,344,888 km (0.111 R)
• M56: 18,477,132 km (0.074 R)
• M57: 18,653,807 km (0.117 R)
• M58: 18,831,230 km (0.101 R)
• M59: 20,224,884 km (0.045 R)
• M60: 20,544,126 km (0.074 R)
• M61: 21,837,848 km (0.116 R)
• M62: 22,447,460 km (0.073 R)
• M63: 22,588,830 km (0.086 R)
• M64: 23,396,209 km (0.114 R)
• M65: 24,454,914 km (0.115 R)
• M66: 24,600,472 km (0.103 R)
• M67: 24,941,256 km (0.099 R)
• M68: 25,136,781 km (0.073 R)
• M69: 26,270,433 km (0.117 R)
• M70: 26,419,582 km (0.109 R)
• M71: 27,420,841 km (0.057 R)
• M72: 27,774,191 km (0.113 R)
• M73: 28,332,640 km (0.087 R)
• M74: 28,434,516 km (0.068 R)
• M75: 28,587,555 km (0.054 R)
• M76: 29,977,917 km (0.062 R)
• M77: 30,864,584 km (0.088 R)
• M78: 31,337,463 km (0.09 R)
• M79: 31,442,780 km (0.119 R)
• M80: 32,503,429 km (0.103 R)
• M81: 32,823,867 km (0.113 R)
• M82: 35,096,408 km (0.101 R)
• M83: 35,205,914 km (0.104 R)
• M84: 35,315,420 km (0.092 R)
• M85: 36,362,306 km (0.079 R)
• M86: 36,694,862 km (0.078 R)
• M87: 36,972,964 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 7

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.65 AU - 21.71 AU

Year: 31574 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 116,325,172 km

• M1: 90,656 km (0.083 R)
• M2: 466,297 km (0.111 R)
• M3: 574,306 km (0.106 R)
• M4: 1,233,883 km (0.057 R)
• M5: 1,710,652 km (0.093 R)
• M6: 2,379,653 km (0.045 R)
• M7: 2,570,690 km (0.061 R)
• M8: 3,985,586 km (0.06 R)
• M9: 4,443,954 km (0.11 R)
• M10: 4,620,181 km (0.112 R)
• M11: 5,101,287 km (0.099 R)
• M12: 6,241,373 km (0.103 R)
• M13: 6,772,445 km (0.076 R)
• M14: 7,180,249 km (0.085 R)
• M15: 8,091,150 km (0.06 R)
• M16: 8,306,571 km (0.117 R)
• M17: 8,816,401 km (0.116 R)
• M18: 9,261,455 km (0.111 R)
• M19: 9,942,723 km (0.076 R)
• M20: 11,113,775 km (0.105 R)
• M21: 14,529,693 km (0.118 R)
• M22: 14,879,154 km (0.113 R)
• M23: 14,966,968 km (0.045 R)
• M24: 19,859,267 km (0.104 R)
• M25: 20,247,025 km (0.087 R)
• M26: 20,441,801 km (0.114 R)
• M27: 20,735,162 km (0.118 R)
• M28: 20,833,149 km (0.102 R)
• M29: 21,227,040 km (0.075 R)
• M30: 21,424,958 km (0.09 R)
• M31: 21,922,371 km (0.105 R)
• M32: 23,335,173 km (0.091 R)
• M33: 24,155,568 km (0.098 R)
• M34: 26,566,637 km (0.097 R)
• M35: 27,638,655 km (0.063 R)
• M36: 28,397,416 km (0.12 R)
• M37: 30,157,285 km (0.052 R)
• M38: 30,826,436 km (0.072 R)
• M39: 31,952,310 km (0.104 R)
• M40: 32,520,333 km (0.107 R)
• M41: 37,063,620 km (0.085 R)
• M42: 39,956,694 km (0.078 R)
• M43: 40,691,219 km (0.09 R)
• M44: 40,814,189 km (0.111 R)
• M45: 40,937,158 km (0.116 R)
• M46: 42,546,981 km (0.106 R)
• M47: 43,171,702 km (0.111 R)
• M48: 44,177,598 km (0.037 R)
• M49: 45,318,431 km (0.115 R)
• M50: 45,828,560 km (0.103 R)
• M51: 47,758,372 km (0.108 R)
• M52: 48,668,077 km (0.076 R)
• M53: 49,190,473 km (0.066 R)
• M54: 52,630,924 km (0.106 R)
• M55: 52,898,705 km (0.093 R)
• M56: 55,329,670 km (0.077 R)
• M57: 59,461,563 km (0.036 R)
• M58: 63,977,025 km (0.094 R)
• M59: 65,266,709 km (0.053 R)
• M60: 65,410,472 km (0.087 R)
• M61: 66,854,690 km (0.116 R)
• M62: 69,040,465 km (0.062 R)
• M63: 70,510,563 km (0.104 R)
• M64: 70,658,216 km (0.094 R)
• M65: 71,991,133 km (0.099 R)
• M66: 75,736,914 km (0.102 R)
• M67: 76,645,422 km (0.11 R)
• M68: 78,932,175 km (0.109 R)
• M69: 80,468,994 km (0.114 R)
• M70: 83,104,310 km (0.108 R)
• M71: 83,572,402 km (0.107 R)
• M72: 83,884,912 km (0.102 R)
• M73: 86,714,705 km (0.12 R)
• M74: 88,777,809 km (0.058 R)
• M75: 91,983,243 km (0.105 R)
• M76: 93,276,068 km (0.116 R)
• M77: 95,716,158 km (0.1 R)
• M78: 95,879,669 km (0.032 R)
• M79: 96,206,690 km (0.112 R)
• M80: 96,698,119 km (0.084 R)
• M81: 98,177,343 km (0.11 R)
• M82: 99,167,531 km (0.098 R)
• M83: 99,995,256 km (0.088 R)
• M84: 104,000,141 km (0.068 R)
• M85: 106,360,496 km (0.09 R)
• M86: 107,038,174 km (0.116 R)
• M87: 107,717,199 km (0.049 R)
• M88: 108,738,503 km (0.082 R)
• M89: 109,591,959 km (0.03 R)
• M90: 110,962,276 km (0.066 R)
• M91: 115,976,647 km (0.026 R)
• M92: 116,325,210 km (0.041 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: 460 - 18,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit