🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 490 Days

Day: 40.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.35 AU - 4.83 AU

Year: 3006 Days

Day: 45.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 12.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.25 AU - 11.37 AU

Year: 12917 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,553,755 km

• M1: 270,174 km (0.052 R)
• M2: 492,327 km (0.091 R)
• M3: 807,380 km (0.09 R)
• M4: 954,135 km (0.107 R)
• M5: 1,110,465 km (0.096 R)
• M6: 1,199,625 km (0.062 R)
• M7: 1,417,739 km (0.081 R)
• M8: 1,683,275 km (0.113 R)
• M9: 1,787,096 km (0.059 R)
• M10: 1,875,359 km (0.11 R)
• M11: 2,224,520 km (0.114 R)
• M12: 2,319,964 km (0.103 R)
• M13: 2,455,799 km (0.1 R)
• M14: 3,175,514 km (0.037 R)
• M15: 3,414,871 km (0.079 R)
• M16: 3,682,651 km (0.08 R)
• M17: 4,144,609 km (0.075 R)
• M18: 4,263,091 km (0.064 R)
• M19: 4,382,619 km (0.079 R)
• M20: 4,625,117 km (0.112 R)
• M21: 4,748,087 km (0.075 R)
• M22: 5,098,146 km (0.092 R)
• M23: 5,430,702 km (0.082 R)
• M24: 6,009,945 km (0.038 R)
• M25: 6,117,356 km (0.039 R)
• M26: 6,388,727 km (0.094 R)
• M27: 7,084,806 km (0.054 R)
• M28: 7,369,939 km (0.096 R)
• M29: 7,456,257 km (0.071 R)
• M30: 7,571,747 km (0.087 R)
• M31: 7,804,820 km (0.117 R)
• M32: 8,821,487 km (0.112 R)
• M33: 9,036,011 km (0.092 R)
• M34: 9,564,091 km (0.102 R)
• M35: 9,816,163 km (0.082 R)
• M36: 9,974,887 km (0.052 R)
• M37: 10,134,358 km (0.069 R)
• M38: 10,230,400 km (0.062 R)
• M39: 10,520,620 km (0.092 R)
• M40: 11,076,226 km (0.108 R)
• M41: 11,708,427 km (0.108 R)
• M42: 11,876,874 km (0.114 R)
• M43: 12,045,920 km (0.069 R)
• M44: 12,420,962 km (0.108 R)
• M45: 13,357,594 km (0.083 R)
• M46: 13,568,826 km (0.106 R)
• M47: 14,461,028 km (0.114 R)
• M48: 14,677,945 km (0.093 R)
• M49: 15,078,568 km (0.104 R)
• M50: 15,704,635 km (0.036 R)
• M51: 16,002,335 km (0.093 R)
• M52: 16,678,667 km (0.111 R)
• M53: 17,441,317 km (0.095 R)
• M54: 17,556,657 km (0.09 R)
• M55: 18,020,709 km (0.115 R)
• M56: 18,567,340 km (0.085 R)
• M57: 18,645,729 km (0.112 R)
• M58: 18,803,106 km (0.073 R)
• M59: 19,119,206 km (0.044 R)
• M60: 19,516,837 km (0.098 R)
• M61: 19,836,827 km (0.086 R)
• M62: 20,603,965 km (0.109 R)
• M63: 21,339,538 km (0.069 R)
• M64: 21,421,817 km (0.069 R)
• M65: 21,545,534 km (0.045 R)
• M66: 22,417,391 km (0.104 R)
• M67: 22,626,678 km (0.12 R)
• M68: 22,836,713 km (0.089 R)
• M69: 23,512,896 km (0.082 R)
• M70: 24,755,306 km (0.065 R)
• M71: 25,101,775 km (0.076 R)
• M72: 25,887,313 km (0.11 R)
• M73: 26,991,645 km (0.096 R)
• M74: 27,482,326 km (0.093 R)
• M75: 28,382,306 km (0.109 R)
• M76: 29,246,085 km (0.105 R)
• M77: 30,349,668 km (0.075 R)
• M78: 30,488,495 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.9

Radius: 7.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.06 AU - 14.94 AU

Year: 19038 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,553,755 km

• M1: 165,006 km (0.082 R)
• M2: 222,751 km (0.061 R)
• M3: 305,180 km (0.098 R)
• M4: 486,791 km (0.062 R)
• M5: 561,291 km (0.115 R)
• M6: 620,083 km (0.073 R)
• M7: 853,755 km (0.071 R)
• M8: 1,853,069 km (0.108 R)
• M9: 2,253,542 km (0.096 R)
• M10: 3,025,617 km (0.065 R)
• M11: 3,348,599 km (0.107 R)
• M12: 3,720,200 km (0.116 R)
• M13: 3,872,640 km (0.065 R)
• M14: 3,949,533 km (0.105 R)
• M15: 4,262,642 km (0.12 R)
• M16: 4,342,078 km (0.057 R)
• M17: 5,463,015 km (0.117 R)
• M18: 6,438,842 km (0.119 R)
• M19: 6,530,246 km (0.114 R)
• M20: 6,668,175 km (0.068 R)
• M21: 7,611,839 km (0.089 R)
• M22: 8,000,943 km (0.098 R)
• M23: 10,041,607 km (0.077 R)
• M24: 10,307,592 km (0.064 R)
• M25: 11,283,868 km (0.106 R)
• M26: 11,615,826 km (0.08 R)
• M27: 11,838,876 km (0.119 R)
• M28: 11,894,975 km (0.115 R)
• M29: 12,289,465 km (0.071 R)
• M30: 12,573,851 km (0.079 R)
• M31: 12,975,671 km (0.073 R)
• M32: 14,744,965 km (0.07 R)
• M33: 14,865,540 km (0.105 R)
• M34: 15,351,434 km (0.085 R)
• M35: 15,965,982 km (0.09 R)
• M36: 16,401,013 km (0.073 R)
• M37: 16,463,395 km (0.115 R)
• M38: 16,651,290 km (0.052 R)
• M39: 17,601,237 km (0.096 R)
• M40: 18,698,986 km (0.053 R)
• M41: 19,223,177 km (0.101 R)
• M42: 20,286,070 km (0.026 R)
• M43: 20,622,216 km (0.106 R)
• M44: 21,504,544 km (0.102 R)
• M45: 22,885,931 km (0.119 R)
• M46: 23,165,679 km (0.116 R)
• M47: 24,295,891 km (0.108 R)
• M48: 25,299,394 km (0.092 R)
• M49: 26,462,966 km (0.056 R)
• M50: 27,051,185 km (0.07 R)
• M51: 27,346,940 km (0.081 R)
• M52: 27,421,140 km (0.064 R)
• M53: 28,465,632 km (0.074 R)
• M54: 30,056,606 km (0.032 R)
• M55: 31,055,920 km (0.061 R)
• M56: 31,909,974 km (0.06 R)
• M57: 32,693,119 km (0.096 R)
• M58: 32,850,496 km (0.111 R)
• M59: 33,403,260 km (0.098 R)
• M60: 34,358,143 km (0.104 R)
• M61: 35,402,635 km (0.113 R)
• M62: 35,807,148 km (0.031 R)
• M63: 36,294,687 km (0.051 R)
• M64: 36,539,130 km (0.092 R)
• M65: 36,866,151 km (0.119 R)
• M66: 37,193,920 km (0.031 R)
• M67: 37,770,171 km (0.102 R)
• M68: 40,525,614 km (0.1 R)
• M69: 40,610,137 km (0.105 R)
• M70: 41,628,899 km (0.076 R)
• M71: 41,714,169 km (0.084 R)
• M72: 43,951,406 km (0.07 R)
• M73: 44,386,137 km (0.104 R)
• M74: 45,347,603 km (0.112 R)
• M75: 45,610,895 km (0.113 R)
• M76: 46,139,274 km (0.081 R)
• M77: 46,492,625 km (0.115 R)
• M78: 48,004,311 km (0.116 R)
• M79: 49,441,647 km (0.098 R)
• M80: 49,803,226 km (0.099 R)
• M81: 51,166,960 km (0.103 R)
• M82: 52,082,798 km (0.098 R)
• M83: 52,358,656 km (0.08 R)
• M84: 53,004,171 km (0.088 R)
• M85: 53,559,478 km (0.102 R)
• M86: 54,302,980 km (0.081 R)
• M87: 55,706,358 km (0.051 R)
• M88: 57,121,553 km (0.06 R)
• M89: 57,690,923 km (0.1 R)
• M90: 59,410,251 km (0.103 R)
• M91: 59,698,526 km (0.093 R)
• M92: 60,179,783 km (0.088 R)
• M93: 61,437,452 km (0.088 R)
• M94: 63,585,378 km (0.087 R)
• M95: 63,683,514 km (0.036 R)
• M96: 64,964,970 km (0.113 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit