🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 286 Days

Day: 16.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.38 AU - 1.64 AU

Year: 703 Days

Day: 18.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.58 AU - 2.14 AU

Year: 961 Days

Day: 28.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 10.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.57 AU - 6.57 AU

Year: 6378 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,037,079 km

• M1: 137,032 km (0.083 R)
• M2: 342,130 km (0.102 R)
• M3: 424,708 km (0.092 R)
• M4: 559,197 km (0.116 R)
• M5: 901,477 km (0.085 R)
• M6: 1,010,982 km (0.116 R)
• M7: 1,198,877 km (0.097 R)
• M8: 1,367,175 km (0.058 R)
• M9: 1,462,469 km (0.116 R)
• M10: 1,593,068 km (0.049 R)
• M11: 1,676,693 km (0.059 R)
• M12: 1,761,964 km (0.032 R)
• M13: 1,831,228 km (0.1 R)
• M14: 1,936,844 km (0.119 R)
• M15: 2,154,509 km (0.09 R)
• M16: 2,673,314 km (0.032 R)
• M17: 2,793,890 km (0.089 R)
• M18: 2,875,271 km (0.117 R)
• M19: 3,489,370 km (0.025 R)
• M20: 3,936,369 km (0.036 R)
• M21: 4,028,072 km (0.067 R)
• M22: 4,665,060 km (0.09 R)
• M23: 4,983,105 km (0.078 R)
• M24: 5,057,605 km (0.117 R)
• M25: 6,138,001 km (0.111 R)
• M26: 6,351,776 km (0.043 R)
• M27: 7,457,155 km (0.08 R)
• M28: 7,742,887 km (0.091 R)
• M29: 8,148,895 km (0.103 R)
• M30: 8,532,165 km (0.096 R)
• M31: 8,621,325 km (0.1 R)
• M32: 8,951,488 km (0.119 R)
• M33: 9,255,171 km (0.071 R)
• M34: 11,050,047 km (0.095 R)
• M35: 11,310,497 km (0.105 R)
• M36: 11,638,864 km (0.082 R)
• M37: 11,738,047 km (0.069 R)
• M38: 12,070,454 km (0.117 R)
• M39: 13,155,188 km (0.1 R)
• M40: 13,258,410 km (0.076 R)
• M41: 13,327,525 km (0.056 R)
• M42: 14,412,408 km (0.101 R)
• M43: 14,483,467 km (0.119 R)
• M44: 14,661,339 km (0.115 R)
• M45: 15,453,011 km (0.094 R)
• M46: 15,562,068 km (0.098 R)
• M47: 16,295,397 km (0.119 R)
• M48: 16,480,599 km (0.113 R)
• M49: 16,927,747 km (0.05 R)
• M50: 17,115,193 km (0.1 R)
• M51: 17,757,866 km (0.117 R)
• M52: 17,910,306 km (0.051 R)
• M53: 18,063,045 km (0.075 R)
• M54: 18,485,510 km (0.074 R)
• M55: 19,261,923 km (0.037 R)
• M56: 20,048,957 km (0.083 R)
• M57: 20,726,336 km (0.102 R)
• M58: 21,128,156 km (0.093 R)
• M59: 21,411,046 km (0.099 R)
• M60: 21,532,669 km (0.065 R)
• M61: 22,513,881 km (0.094 R)
• M62: 23,134,563 km (0.032 R)
• M63: 24,265,971 km (0.104 R)
• M64: 24,477,503 km (0.074 R)
• M65: 24,647,147 km (0.072 R)
• M66: 25,501,201 km (0.102 R)
• M67: 25,802,342 km (0.102 R)
• M68: 26,669,560 km (0.088 R)
• M69: 27,546,204 km (0.093 R)
• M70: 27,943,835 km (0.09 R)
• M71: 28,076,678 km (0.092 R)
• M72: 28,343,261 km (0.116 R)
• M73: 28,432,272 km (0.065 R)
• M74: 29,147,948 km (0.09 R)
• M75: 29,914,787 km (0.055 R)
• M76: 30,368,966 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 10.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.57 AU - 12.49 AU

Year: 14828 Days

Day: 8.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,037,079 km

• M1: 175,030 km (0.116 R)
• M2: 260,450 km (0.108 R)
• M3: 555,756 km (0.093 R)
• M4: 641,625 km (0.054 R)
• M5: 1,012,778 km (0.083 R)
• M6: 1,099,096 km (0.05 R)
• M7: 1,302,997 km (0.102 R)
• M8: 1,879,996 km (0.053 R)
• M9: 2,588,941 km (0.042 R)
• M10: 2,988,217 km (0.119 R)
• M11: 3,440,003 km (0.107 R)
• M12: 3,539,785 km (0.109 R)
• M13: 3,742,041 km (0.036 R)
• M14: 4,017,600 km (0.113 R)
• M15: 4,959,020 km (0.067 R)
• M16: 5,846,584 km (0.025 R)
• M17: 6,699,591 km (0.086 R)
• M18: 7,161,998 km (0.107 R)
• M19: 7,809,158 km (0.103 R)
• M20: 8,206,341 km (0.107 R)
• M21: 8,929,048 km (0.119 R)
• M22: 9,578,004 km (0.109 R)
• M23: 9,719,074 km (0.092 R)
• M24: 10,003,310 km (0.11 R)
• M25: 10,580,010 km (0.097 R)
• M26: 10,872,474 km (0.027 R)
• M27: 11,068,896 km (0.103 R)
• M28: 11,266,515 km (0.06 R)
• M29: 13,674,741 km (0.035 R)
• M30: 14,854,769 km (0.106 R)
• M31: 15,346,946 km (0.118 R)
• M32: 15,567,454 km (0.055 R)
• M33: 16,347,307 km (0.107 R)
• M34: 16,742,096 km (0.082 R)
• M35: 16,969,036 km (0.046 R)
• M36: 17,887,268 km (0.111 R)
• M37: 19,294,535 km (0.057 R)
• M38: 21,287,179 km (0.087 R)
• M39: 21,594,752 km (0.092 R)
• M40: 21,780,104 km (0.114 R)
• M41: 22,027,838 km (0.067 R)
• M42: 22,651,661 km (0.116 R)
• M43: 23,028,647 km (0.106 R)
• M44: 23,916,511 km (0.084 R)
• M45: 24,428,883 km (0.119 R)
• M46: 25,009,473 km (0.112 R)
• M47: 25,464,400 km (0.103 R)
• M48: 25,856,346 km (0.051 R)
• M49: 26,978,031 km (0.1 R)
• M50: 27,645,238 km (0.104 R)
• M51: 28,182,892 km (0.094 R)
• M52: 28,452,917 km (0.105 R)
• M53: 28,520,684 km (0.065 R)
• M54: 29,063,874 km (0.092 R)
• M55: 30,160,726 km (0.086 R)
• M56: 30,367,919 km (0.119 R)
• M57: 30,575,561 km (0.089 R)
• M58: 30,644,825 km (0.09 R)
• M59: 33,531,465 km (0.065 R)
• M60: 34,464,806 km (0.088 R)
• M61: 35,333,970 km (0.103 R)
• M62: 35,479,529 km (0.1 R)
• M63: 38,806,884 km (0.084 R)
• M64: 38,881,983 km (0.107 R)
• M65: 39,182,674 km (0.081 R)
• M66: 40,393,370 km (0.099 R)
• M67: 41,003,430 km (0.096 R)
• M68: 41,693,226 km (0.03 R)
• M69: 42,001,098 km (0.078 R)
• M70: 42,386,911 km (0.117 R)
• M71: 42,696,579 km (0.095 R)
• M72: 42,774,070 km (0.09 R)
• M73: 42,851,562 km (0.112 R)
• M74: 43,240,068 km (0.113 R)
• M75: 43,317,859 km (0.09 R)
• M76: 46,309,816 km (0.117 R)
• M77: 46,389,552 km (0.071 R)
• M78: 46,548,873 km (0.114 R)
• M79: 46,708,494 km (0.034 R)
• M80: 46,788,380 km (0.11 R)
• M81: 47,108,369 km (0.074 R)
• M82: 48,395,210 km (0.114 R)
• M83: 49,612,189 km (0.099 R)
• M84: 49,856,782 km (0.096 R)
• M85: 50,675,082 km (0.09 R)
• M86: 50,757,062 km (0.079 R)
• M87: 51,085,878 km (0.094 R)
• M88: 51,415,292 km (0.088 R)
• M89: 53,072,986 km (0.117 R)
• M90: 56,610,826 km (0.078 R)
• M91: 56,781,218 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit