🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.63 AU - 2.49 AU

Year: 1096 Days

Day: 35.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,724,007 km

• M1: 626,815 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.34 AU - 2.4 AU

Year: 1353 Days

Day: 20.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.65 AU - 4.49 AU

Year: 3045 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 9.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.29 AU - 10.79 AU

Year: 10080 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,724,007 km

• M1: 205,847 km (0.106 R)
• M2: 271,221 km (0.103 R)
• M3: 447,447 km (0.118 R)
• M4: 828,174 km (0.115 R)
• M5: 1,061,546 km (0.047 R)
• M6: 1,316,162 km (0.084 R)
• M7: 1,976,188 km (0.109 R)
• M8: 2,216,891 km (0.095 R)
• M9: 2,753,050 km (0.045 R)
• M10: 3,528,565 km (0.107 R)
• M11: 3,940,558 km (0.111 R)
• M12: 4,183,056 km (0.116 R)
• M13: 4,430,341 km (0.069 R)
• M14: 4,555,854 km (0.075 R)
• M15: 4,682,563 km (0.094 R)
• M16: 5,400,034 km (0.111 R)
• M17: 5,568,033 km (0.074 R)
• M18: 5,806,043 km (0.093 R)
• M19: 6,647,381 km (0.096 R)
• M20: 6,719,188 km (0.075 R)
• M21: 7,414,519 km (0.044 R)
• M22: 7,526,418 km (0.062 R)
• M23: 8,364,316 km (0.066 R)
• M24: 8,519,748 km (0.064 R)
• M25: 8,676,228 km (0.1 R)
• M26: 8,992,029 km (0.116 R)
• M27: 9,071,615 km (0.102 R)
• M28: 9,351,961 km (0.105 R)
• M29: 9,880,042 km (0.079 R)
• M30: 10,251,344 km (0.089 R)
• M31: 10,711,507 km (0.099 R)
• M32: 11,435,710 km (0.107 R)
• M33: 11,825,562 km (0.092 R)
• M34: 12,663,011 km (0.112 R)
• M35: 13,111,356 km (0.042 R)
• M36: 13,382,876 km (0.099 R)
• M37: 13,519,309 km (0.113 R)
• M38: 15,621,458 km (0.102 R)
• M39: 15,765,222 km (0.08 R)
• M40: 16,441,853 km (0.089 R)
• M41: 16,636,779 km (0.043 R)
• M42: 16,734,616 km (0.085 R)
• M43: 16,832,752 km (0.104 R)
• M44: 17,177,276 km (0.058 R)
• M45: 17,823,240 km (0.051 R)
• M46: 18,883,739 km (0.118 R)
• M47: 19,344,351 km (0.115 R)
• M48: 20,016,345 km (0.08 R)
• M49: 20,172,525 km (0.057 R)
• M50: 20,486,082 km (0.056 R)
• M51: 20,959,559 km (0.105 R)
• M52: 23,434,806 km (0.074 R)
• M53: 23,599,513 km (0.106 R)
• M54: 24,874,386 km (0.111 R)
• M55: 24,986,285 km (0.097 R)
• M56: 25,323,030 km (0.1 R)
• M57: 25,830,915 km (0.103 R)
• M58: 26,342,240 km (0.116 R)
• M59: 26,914,303 km (0.116 R)
• M60: 27,259,574 km (0.112 R)
• M61: 27,954,457 km (0.103 R)
• M62: 28,245,574 km (0.044 R)
• M63: 31,032,134 km (0.069 R)
• M64: 31,273,285 km (0.039 R)
• M65: 32,856,031 km (0.045 R)
• M66: 32,978,851 km (0.109 R)
• M67: 33,595,343 km (0.027 R)
• M68: 33,966,945 km (0.1 R)
• M69: 34,589,571 km (0.106 R)
• M70: 35,972,304 km (0.11 R)
• M71: 36,670,477 km (0.087 R)
• M72: 36,989,270 km (0.089 R)
• M73: 38,597,148 km (0.082 R)
• M74: 39,246,702 km (0.097 R)
• M75: 39,899,996 km (0.104 R)
• M76: 40,886,444 km (0.091 R)
• M77: 41,482,143 km (0.106 R)
• M78: 42,548,327 km (0.106 R)
• M79: 42,883,426 km (0.075 R)
• M80: 43,826,043 km (0.101 R)
• M81: 44,164,433 km (0.06 R)
• M82: 44,367,886 km (0.09 R)
• M83: 44,980,041 km (0.101 R)
• M84: 45,389,789 km (0.074 R)
• M85: 45,800,585 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 13.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.17 AU - 10.59 AU

Year: 10654 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,724,007 km

• M1: 185,053 km (0.114 R)
• M2: 513,719 km (0.095 R)
• M3: 1,690,606 km (0.099 R)
• M4: 1,869,824 km (0.117 R)
• M5: 2,303,957 km (0.106 R)
• M6: 2,417,502 km (0.115 R)
• M7: 2,679,896 km (0.109 R)
• M8: 4,128,602 km (0.089 R)
• M9: 4,586,222 km (0.113 R)
• M10: 4,766,787 km (0.054 R)
• M11: 4,876,143 km (0.072 R)
• M12: 5,359,942 km (0.1 R)
• M13: 7,193,713 km (0.095 R)
• M14: 7,277,637 km (0.101 R)
• M15: 7,488,570 km (0.066 R)
• M16: 8,309,115 km (0.105 R)
• M17: 8,931,890 km (0.037 R)
• M18: 9,708,453 km (0.106 R)
• M19: 9,941,078 km (0.071 R)
• M20: 10,128,374 km (0.092 R)
• M21: 10,364,290 km (0.064 R)
• M22: 12,066,265 km (0.093 R)
• M23: 12,568,316 km (0.104 R)
• M24: 12,720,307 km (0.078 R)
• M25: 13,282,795 km (0.094 R)
• M26: 13,541,150 km (0.049 R)
• M27: 14,485,113 km (0.045 R)
• M28: 14,751,098 km (0.073 R)
• M29: 14,965,023 km (0.075 R)
• M30: 16,380,967 km (0.063 R)
• M31: 17,104,871 km (0.106 R)
• M32: 17,725,553 km (0.034 R)
• M33: 18,526,200 km (0.11 R)
• M34: 18,641,690 km (0.118 R)
• M35: 19,455,801 km (0.115 R)
• M36: 19,690,521 km (0.089 R)
• M37: 21,481,207 km (0.099 R)
• M38: 21,784,741 km (0.087 R)
• M39: 24,011,655 km (0.091 R)
• M40: 24,263,578 km (0.115 R)
• M41: 24,642,958 km (0.099 R)
• M42: 24,897,125 km (0.1 R)
• M43: 25,215,918 km (0.075 R)
• M44: 25,728,889 km (0.083 R)
• M45: 26,051,272 km (0.07 R)
• M46: 28,212,363 km (0.098 R)
• M47: 28,811,652 km (0.081 R)
• M48: 29,280,642 km (0.058 R)
• M49: 29,482,449 km (0.078 R)
• M50: 29,684,705 km (0.038 R)
• M51: 29,819,942 km (0.045 R)
• M52: 30,090,714 km (0.111 R)
• M53: 31,870,929 km (0.088 R)
• M54: 32,009,157 km (0.114 R)
• M55: 32,704,039 km (0.086 R)
• M56: 32,913,327 km (0.105 R)
• M57: 33,053,201 km (0.102 R)
• M58: 33,333,547 km (0.117 R)
• M59: 33,614,642 km (0.119 R)
• M60: 35,317,664 km (0.077 R)
• M61: 35,819,565 km (0.103 R)
• M62: 36,324,009 km (0.08 R)
• M63: 36,975,956 km (0.077 R)
• M64: 38,071,013 km (0.083 R)
• M65: 38,659,531 km (0.073 R)
• M66: 39,102,789 km (0.086 R)
• M67: 39,770,893 km (0.117 R)
• M68: 39,994,392 km (0.114 R)
• M69: 40,143,691 km (0.114 R)
• M70: 43,244,406 km (0.081 R)
• M71: 44,397,806 km (0.066 R)
• M72: 45,951,679 km (0.082 R)
• M73: 46,108,009 km (0.11 R)
• M74: 47,365,229 km (0.117 R)
• M75: 48,077,315 km (0.107 R)
• M76: 50,234,965 km (0.112 R)
• M77: 52,016,376 km (0.051 R)
• M78: 53,324,759 km (0.114 R)
• M79: 53,900,711 km (0.098 R)
• M80: 54,148,146 km (0.107 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: 517 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit