🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.71 AU - 0.77 AU

Year: 240 Days

Day: 47.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3 AU - 3.7 AU

Year: 2310 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 12.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.74 AU - 6.78 AU

Year: 5900 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,605,620 km

• M1: 171,589 km (0.109 R)
• M2: 252,372 km (0.104 R)
• M3: 376,239 km (0.09 R)
• M4: 653,593 km (0.105 R)
• M5: 860,936 km (0.077 R)
• M6: 1,393,654 km (0.077 R)
• M7: 1,518,867 km (0.076 R)
• M8: 1,647,970 km (0.037 R)
• M9: 1,780,813 km (0.1 R)
• M10: 2,098,409 km (0.095 R)
• M11: 2,180,688 km (0.053 R)
• M12: 2,391,322 km (0.115 R)
• M13: 2,970,415 km (0.115 R)
• M14: 3,396,620 km (0.102 R)
• M15: 3,691,627 km (0.093 R)
• M16: 3,969,430 km (0.109 R)
• M17: 4,072,204 km (0.089 R)
• M18: 4,359,432 km (0.074 R)
• M19: 4,953,784 km (0.106 R)
• M20: 5,232,335 km (0.096 R)
• M21: 5,402,129 km (0.103 R)
• M22: 6,040,014 km (0.084 R)
• M23: 6,158,645 km (0.068 R)
• M24: 6,671,167 km (0.065 R)
• M25: 7,010,306 km (0.09 R)
• M26: 7,197,752 km (0.081 R)
• M27: 7,673,473 km (0.045 R)
• M28: 8,323,626 km (0.085 R)
• M29: 8,655,284 km (0.102 R)
• M30: 9,093,157 km (0.09 R)
• M31: 10,095,911 km (0.071 R)
• M32: 10,414,256 km (0.096 R)
• M33: 10,843,751 km (0.085 R)
• M34: 11,242,729 km (0.098 R)
• M35: 11,352,384 km (0.079 R)
• M36: 12,242,342 km (0.119 R)
• M37: 12,317,589 km (0.109 R)
• M38: 13,001,102 km (0.032 R)
• M39: 13,658,136 km (0.032 R)
• M40: 13,814,167 km (0.069 R)
• M41: 13,892,556 km (0.084 R)
• M42: 14,843,699 km (0.118 R)
• M43: 14,923,884 km (0.079 R)
• M44: 15,125,093 km (0.074 R)
• M45: 15,938,756 km (0.115 R)
• M46: 16,185,742 km (0.098 R)
• M47: 16,641,716 km (0.032 R)
• M48: 17,185,953 km (0.043 R)
• M49: 17,270,326 km (0.099 R)
• M50: 17,439,222 km (0.103 R)
• M51: 17,906,716 km (0.116 R)
• M52: 18,206,360 km (0.113 R)
• M53: 19,685,135 km (0.083 R)
• M54: 20,796,946 km (0.081 R)
• M55: 22,249,841 km (0.112 R)
• M56: 22,571,925 km (0.111 R)
• M57: 22,664,227 km (0.116 R)
• M58: 22,849,280 km (0.096 R)
• M59: 22,988,406 km (0.064 R)
• M60: 23,127,831 km (0.075 R)
• M61: 23,407,429 km (0.098 R)
• M62: 23,500,928 km (0.113 R)
• M63: 24,679,759 km (0.088 R)
• M64: 24,870,197 km (0.065 R)
• M65: 25,204,548 km (0.104 R)
• M66: 25,396,183 km (0.069 R)
• M67: 25,636,587 km (0.105 R)
• M68: 25,732,928 km (0.09 R)
• M69: 26,849,676 km (0.084 R)
• M70: 26,996,581 km (0.089 R)
• M71: 27,685,330 km (0.084 R)
• M72: 28,330,097 km (0.106 R)
• M73: 30,702,121 km (0.071 R)
• M74: 30,906,920 km (0.081 R)
• M75: 31,886,038 km (0.118 R)
• M76: 32,666,191 km (0.075 R)
• M77: 32,927,688 km (0.084 R)
• M78: 34,298,453 km (0.114 R)
• M79: 34,404,668 km (0.092 R)
• M80: 34,617,396 km (0.092 R)
• M81: 34,723,910 km (0.117 R)
• M82: 35,419,091 km (0.114 R)
• M83: 36,172,915 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 7.8

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.06 AU - 18.22 AU

Year: 25572 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,605,620 km

• M1: 141,819 km (0.038 R)
• M2: 501,602 km (0.096 R)
• M3: 623,823 km (0.055 R)
• M4: 927,656 km (0.025 R)
• M5: 1,208,601 km (0.115 R)
• M6: 1,341,893 km (0.046 R)
• M7: 1,659,489 km (0.118 R)
• M8: 2,158,996 km (0.072 R)
• M9: 2,280,769 km (0.081 R)
• M10: 2,404,786 km (0.101 R)
• M11: 2,616,317 km (0.031 R)
• M12: 3,333,789 km (0.061 R)
• M13: 3,570,004 km (0.096 R)
• M14: 4,158,970 km (0.096 R)
• M15: 5,425,616 km (0.109 R)
• M16: 6,389,774 km (0.07 R)
• M17: 6,448,117 km (0.114 R)
• M18: 7,963,843 km (0.11 R)
• M19: 8,279,793 km (0.079 R)
• M20: 8,729,036 km (0.054 R)
• M21: 8,989,186 km (0.12 R)
• M22: 10,191,804 km (0.118 R)
• M23: 11,514,997 km (0.063 R)
• M24: 12,088,256 km (0.103 R)
• M25: 12,305,622 km (0.043 R)
• M26: 12,817,845 km (0.119 R)
• M27: 14,014,628 km (0.105 R)
• M28: 14,090,623 km (0.116 R)
• M29: 15,324,955 km (0.073 R)
• M30: 16,433,027 km (0.119 R)
• M31: 16,673,879 km (0.073 R)
• M32: 19,230,058 km (0.078 R)
• M33: 19,653,719 km (0.099 R)
• M34: 21,204,002 km (0.117 R)
• M35: 21,291,218 km (0.114 R)
• M36: 22,525,699 km (0.049 R)
• M37: 24,237,847 km (0.08 R)
• M38: 24,879,173 km (0.116 R)
• M39: 26,272,079 km (0.117 R)
• M40: 26,365,727 km (0.051 R)
• M41: 26,647,719 km (0.099 R)
• M42: 29,619,331 km (0.074 R)
• M43: 29,912,393 km (0.068 R)
• M44: 30,403,074 km (0.093 R)
• M45: 30,698,680 km (0.107 R)
• M46: 31,491,848 km (0.064 R)
• M47: 31,691,112 km (0.105 R)
• M48: 31,890,825 km (0.073 R)
• M49: 33,199,507 km (0.061 R)
• M50: 34,115,645 km (0.096 R)
• M51: 34,628,167 km (0.09 R)
• M52: 34,834,014 km (0.107 R)
• M53: 40,974,558 km (0.03 R)
• M54: 43,168,111 km (0.118 R)
• M55: 43,944,823 km (0.104 R)
• M56: 44,056,124 km (0.049 R)
• M57: 44,390,625 km (0.104 R)
• M58: 47,211,442 km (0.081 R)
• M59: 48,700,988 km (0.103 R)
• M60: 49,277,987 km (0.116 R)
• M61: 49,393,627 km (0.095 R)
• M62: 49,857,230 km (0.051 R)
• M63: 51,843,591 km (0.091 R)
• M64: 53,736,752 km (0.082 R)
• M65: 54,332,899 km (0.117 R)
• M66: 54,571,957 km (0.091 R)
• M67: 56,134,656 km (0.064 R)
• M68: 56,497,431 km (0.08 R)
• M69: 56,982,128 km (0.114 R)
• M70: 57,103,602 km (0.065 R)
• M71: 62,781,140 km (0.084 R)
• M72: 63,409,002 km (0.075 R)
• M73: 63,786,737 km (0.105 R)
• M74: 63,912,848 km (0.055 R)
• M75: 64,924,429 km (0.085 R)
• M76: 65,941,395 km (0.096 R)
• M77: 68,119,690 km (0.095 R)
• M78: 71,104,167 km (0.073 R)
• M79: 72,941,678 km (0.098 R)
• M80: 75,193,874 km (0.088 R)
• M81: 76,127,813 km (0.116 R)
• M82: 77,603,297 km (0.071 R)
• M83: 80,718,673 km (0.074 R)
• M84: 81,948,816 km (0.109 R)
• M85: 84,012,818 km (0.1 R)
• M86: 84,289,275 km (0.071 R)
• M87: 87,490,669 km (0.09 R)
• M88: 88,613,401 km (0.047 R)
• M89: 89,458,779 km (0.119 R)
• M90: 93,009,335 km (0.12 R)
• M91: 94,155,105 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit