🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 199 Days

Day: 19.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,321,556 km

• M1: 233,971 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 478 Days

Day: 32.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 126 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,321,556 km

• M1: 99,782 km (0.101 R)
• M2: 446,400 km (0.097 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 6.6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.02 AU - 17.82 AU

Year: 19426 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,321,556 km

• M1: 102,774 km (0.072 R)
• M2: 813,962 km (0.062 R)
• M3: 1,004,400 km (0.11 R)
• M4: 1,071,121 km (0.07 R)
• M5: 1,162,375 km (0.036 R)
• M6: 1,401,882 km (0.085 R)
• M7: 1,527,544 km (0.093 R)
• M8: 1,709,754 km (0.052 R)
• M9: 1,790,088 km (0.052 R)
• M10: 2,268,502 km (0.113 R)
• M11: 2,506,812 km (0.045 R)
• M12: 3,676,068 km (0.113 R)
• M13: 4,536,555 km (0.088 R)
• M14: 4,648,455 km (0.084 R)
• M15: 5,066,281 km (0.107 R)
• M16: 5,143,624 km (0.094 R)
• M17: 5,417,088 km (0.099 R)
• M18: 5,575,662 km (0.046 R)
• M19: 7,726,132 km (0.07 R)
• M20: 7,949,481 km (0.076 R)
• M21: 7,994,361 km (0.098 R)
• M22: 8,039,390 km (0.119 R)
• M23: 8,220,104 km (0.042 R)
• M24: 8,448,091 km (0.109 R)
• M25: 8,494,018 km (0.056 R)
• M26: 8,585,871 km (0.114 R)
• M27: 8,770,774 km (0.086 R)
• M28: 9,810,928 km (0.079 R)
• M29: 10,052,678 km (0.073 R)
• M30: 10,542,162 km (0.112 R)
• M31: 10,591,529 km (0.104 R)
• M32: 10,740,080 km (0.108 R)
• M33: 10,889,379 km (0.095 R)
• M34: 11,190,070 km (0.117 R)
• M35: 11,799,532 km (0.088 R)
• M36: 12,628,903 km (0.098 R)
• M37: 12,892,045 km (0.114 R)
• M38: 13,638,090 km (0.109 R)
• M39: 14,562,754 km (0.088 R)
• M40: 14,893,964 km (0.104 R)
• M41: 17,572,963 km (0.062 R)
• M42: 18,161,780 km (0.083 R)
• M43: 21,077,293 km (0.06 R)
• M44: 21,264,290 km (0.103 R)
• M45: 21,326,672 km (0.081 R)
• M46: 21,451,886 km (0.035 R)
• M47: 22,780,016 km (0.088 R)
• M48: 23,615,370 km (0.094 R)
• M49: 24,004,325 km (0.116 R)
• M50: 24,591,796 km (0.109 R)
• M51: 24,722,993 km (0.096 R)
• M52: 25,250,026 km (0.084 R)
• M53: 26,047,682 km (0.081 R)
• M54: 26,181,273 km (0.034 R)
• M55: 27,327,193 km (0.108 R)
• M56: 27,872,178 km (0.042 R)
• M57: 28,283,123 km (0.084 R)
• M58: 29,737,514 km (0.037 R)
• M59: 30,297,907 km (0.071 R)
• M60: 30,368,218 km (0.068 R)
• M61: 32,214,854 km (0.059 R)
• M62: 32,574,188 km (0.068 R)
• M63: 32,934,719 km (0.1 R)
• M64: 34,610,664 km (0.093 R)
• M65: 34,831,171 km (0.118 R)
• M66: 37,741,598 km (0.075 R)
• M67: 37,968,688 km (0.085 R)
• M68: 39,264,205 km (0.099 R)
• M69: 39,417,543 km (0.087 R)
• M70: 39,647,924 km (0.12 R)
• M71: 41,819,935 km (0.08 R)
• M72: 41,898,175 km (0.094 R)
• M73: 42,920,227 km (0.085 R)
• M74: 43,157,340 km (0.107 R)
• M75: 44,030,244 km (0.109 R)
• M76: 44,428,922 km (0.058 R)
• M77: 44,588,693 km (0.109 R)
• M78: 44,989,016 km (0.099 R)
• M79: 45,069,201 km (0.101 R)
• M80: 45,954,671 km (0.112 R)
• M81: 47,416,092 km (0.109 R)
• M82: 47,906,624 km (0.109 R)
• M83: 48,152,563 km (0.081 R)
• M84: 48,810,195 km (0.026 R)
• M85: 49,968,382 km (0.117 R)
• M86: 50,884,818 km (0.104 R)
• M87: 51,051,919 km (0.083 R)
• M88: 54,776,457 km (0.118 R)
• M89: 54,947,896 km (0.095 R)
• M90: 55,377,093 km (0.114 R)
• M91: 56,152,458 km (0.107 R)
• M92: 57,801,027 km (0.117 R)
• M93: 58,150,188 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.7

Radius: 5.3

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.83 AU - 22.61 AU

Year: 32256 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,321,556 km

• M1: 69,413 km (0.112 R)
• M2: 501,751 km (0.098 R)
• M3: 697,126 km (0.075 R)
• M4: 1,118,394 km (0.084 R)
• M5: 1,153,699 km (0.101 R)
• M6: 1,449,454 km (0.039 R)
• M7: 1,768,097 km (0.095 R)
• M8: 1,850,974 km (0.12 R)
• M9: 2,514,142 km (0.093 R)
• M10: 3,092,637 km (0.065 R)
• M11: 3,192,867 km (0.109 R)
• M12: 4,309,765 km (0.09 R)
• M13: 4,938,525 km (0.072 R)
• M14: 5,055,959 km (0.108 R)
• M15: 5,595,708 km (0.056 R)
• M16: 6,090,728 km (0.064 R)
• M17: 6,664,286 km (0.081 R)
• M18: 8,697,171 km (0.075 R)
• M19: 9,853,563 km (0.112 R)
• M20: 9,927,464 km (0.116 R)
• M21: 10,752,197 km (0.119 R)
• M22: 11,211,164 km (0.067 R)
• M23: 11,288,356 km (0.108 R)
• M24: 12,148,394 km (0.117 R)
• M25: 16,401,611 km (0.116 R)
• M26: 16,841,130 km (0.077 R)
• M27: 17,106,666 km (0.04 R)
• M28: 18,273,380 km (0.086 R)
• M29: 19,837,426 km (0.061 R)
• M30: 20,305,667 km (0.102 R)
• M31: 20,399,764 km (0.041 R)
• M32: 20,967,189 km (0.1 R)
• M33: 21,443,957 km (0.064 R)
• M34: 22,020,807 km (0.088 R)
• M35: 22,117,447 km (0.096 R)
• M36: 22,700,280 km (0.099 R)
• M37: 23,091,778 km (0.113 R)
• M38: 23,189,914 km (0.113 R)
• M39: 25,182,707 km (0.084 R)
• M40: 25,689,395 km (0.07 R)
• M41: 25,791,122 km (0.089 R)
• M42: 26,816,017 km (0.082 R)
• M43: 27,645,387 km (0.03 R)
• M44: 28,378,118 km (0.078 R)
• M45: 28,905,301 km (0.087 R)
• M46: 29,329,411 km (0.048 R)
• M47: 33,793,411 km (0.1 R)
• M48: 33,905,011 km (0.093 R)
• M49: 35,932,661 km (0.033 R)
• M50: 36,731,812 km (0.104 R)
• M51: 36,846,554 km (0.073 R)
• M52: 37,883,566 km (0.082 R)
• M53: 39,164,124 km (0.103 R)
• M54: 41,409,289 km (0.09 R)
• M55: 44,426,379 km (0.064 R)
• M56: 44,548,451 km (0.119 R)
• M57: 44,793,043 km (0.113 R)
• M58: 45,899,469 km (0.059 R)
• M59: 46,518,056 km (0.109 R)
• M60: 48,139,099 km (0.058 R)
• M61: 48,264,462 km (0.116 R)
• M62: 51,436,236 km (0.085 R)
• M63: 53,501,285 km (0.094 R)
• M64: 53,631,285 km (0.112 R)
• M65: 55,988,349 km (0.087 R)
• M66: 56,252,390 km (0.088 R)
• M67: 57,179,597 km (0.11 R)
• M68: 57,978,450 km (0.089 R)
• M69: 61,074,527 km (0.112 R)
• M70: 67,846,973 km (0.112 R)
• M71: 68,269,287 km (0.071 R)
• M72: 68,410,209 km (0.073 R)
• M73: 73,982,879 km (0.066 R)
• M74: 76,018,457 km (0.092 R)
• M75: 78,515,096 km (0.043 R)
• M76: 79,106,456 km (0.067 R)
• M77: 80,442,216 km (0.063 R)
• M78: 81,486,409 km (0.065 R)
• M79: 82,535,090 km (0.12 R)
• M80: 82,685,286 km (0.112 R)
• M81: 85,707,762 km (0.116 R)
• M82: 86,774,095 km (0.106 R)
• M83: 89,690,655 km (0.068 R)
• M84: 93,420,430 km (0.084 R)
• M85: 94,046,945 km (0.12 R)
• M86: 100,388,549 km (0.066 R)
• M87: 103,934,916 km (0.091 R)
• M88: 106,212,992 km (0.084 R)
• M89: 108,178,559 km (0.112 R)
• M90: 108,507,375 km (0.115 R)
• M91: 110,156,242 km (0.114 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit