🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.63 AU

Year: 656 Days

Day: 22.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.18 AU - 1.58 AU

Year: 693 Days

Day: 15.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 119 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 12.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.3 AU - 3.32 AU

Year: 2014 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,027,644 km

• M1: 175,777 km (0.083 R)
• M2: 278,402 km (0.078 R)
• M3: 418,425 km (0.083 R)
• M4: 553,363 km (0.095 R)
• M5: 649,554 km (0.091 R)
• M6: 752,328 km (0.054 R)
• M7: 880,234 km (0.07 R)
• M8: 963,410 km (0.091 R)
• M9: 1,131,708 km (0.101 R)
• M10: 1,288,187 km (0.09 R)
• M11: 1,369,419 km (0.08 R)
• M12: 1,607,878 km (0.106 R)
• M13: 1,752,838 km (0.101 R)
• M14: 1,953,150 km (0.084 R)
• M15: 2,403,888 km (0.089 R)
• M16: 2,524,165 km (0.095 R)
• M17: 2,732,256 km (0.12 R)
• M18: 2,995,398 km (0.065 R)
• M19: 3,328,553 km (0.067 R)
• M20: 3,473,513 km (0.12 R)
• M21: 3,663,203 km (0.071 R)
• M22: 3,759,245 km (0.086 R)
• M23: 3,866,955 km (0.081 R)
• M24: 3,964,942 km (0.111 R)
• M25: 4,174,379 km (0.026 R)
• M26: 4,308,568 km (0.111 R)
• M27: 4,387,556 km (0.111 R)
• M28: 4,547,027 km (0.082 R)
• M29: 4,754,819 km (0.104 R)
• M30: 4,953,933 km (0.111 R)
• M31: 5,167,858 km (0.114 R)
• M32: 5,494,580 km (0.066 R)
• M33: 5,629,667 km (0.099 R)
• M34: 5,716,284 km (0.096 R)
• M35: 5,828,183 km (0.11 R)
• M36: 6,283,260 km (0.091 R)
• M37: 6,411,615 km (0.034 R)
• M38: 6,579,913 km (0.094 R)
• M39: 6,684,332 km (0.096 R)
• M40: 6,894,667 km (0.118 R)
• M41: 6,974,103 km (0.088 R)
• M42: 7,093,781 km (0.069 R)
• M43: 7,214,208 km (0.083 R)
• M44: 7,470,768 km (0.046 R)
• M45: 7,634,279 km (0.054 R)
• M46: 7,743,934 km (0.075 R)
• M47: 7,992,865 km (0.111 R)
• M48: 8,090,253 km (0.086 R)
• M49: 8,272,313 km (0.105 R)
• M50: 8,697,770 km (0.066 R)
• M51: 8,798,000 km (0.112 R)
• M52: 8,884,318 km (0.089 R)
• M53: 9,072,213 km (0.101 R)
• M54: 9,349,269 km (0.119 R)
• M55: 9,525,794 km (0.1 R)
• M56: 9,643,976 km (0.072 R)
• M57: 9,747,797 km (0.029 R)
• M58: 10,227,408 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 11.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.68 AU - 5.48 AU

Year: 4190 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,027,644 km

• M1: 184,454 km (0.093 R)
• M2: 273,914 km (0.096 R)
• M3: 450,439 km (0.116 R)
• M4: 607,068 km (0.115 R)
• M5: 737,966 km (0.086 R)
• M6: 815,159 km (0.079 R)
• M7: 920,027 km (0.094 R)
• M8: 1,263,803 km (0.056 R)
• M9: 1,339,350 km (0.116 R)
• M10: 1,475,484 km (0.108 R)
• M11: 1,555,369 km (0.103 R)
• M12: 1,933,702 km (0.089 R)
• M13: 2,411,368 km (0.112 R)
• M14: 2,676,156 km (0.03 R)
• M15: 3,091,290 km (0.09 R)
• M16: 3,194,962 km (0.118 R)
• M17: 3,366,102 km (0.072 R)
• M18: 3,828,060 km (0.119 R)
• M19: 3,995,909 km (0.07 R)
• M20: 4,095,092 km (0.094 R)
• M21: 4,223,746 km (0.088 R)
• M22: 4,382,769 km (0.03 R)
• M23: 4,499,754 km (0.056 R)
• M24: 4,647,407 km (0.111 R)
• M25: 4,811,816 km (0.089 R)
• M26: 5,069,573 km (0.091 R)
• M27: 5,519,862 km (0.092 R)
• M28: 5,693,994 km (0.069 R)
• M29: 5,983,017 km (0.041 R)
• M30: 6,276,977 km (0.043 R)
• M31: 6,777,232 km (0.064 R)
• M32: 7,169,628 km (0.086 R)
• M33: 7,273,299 km (0.103 R)
• M34: 7,499,341 km (0.073 R)
• M35: 8,012,312 km (0.098 R)
• M36: 8,155,777 km (0.114 R)
• M37: 8,427,147 km (0.097 R)
• M38: 8,500,151 km (0.1 R)
• M39: 8,628,207 km (0.112 R)
• M40: 8,886,263 km (0.111 R)
• M41: 9,053,364 km (0.032 R)
• M42: 9,128,163 km (0.066 R)
• M43: 9,202,962 km (0.042 R)
• M44: 9,637,544 km (0.075 R)
• M45: 9,982,217 km (0.081 R)
• M46: 10,117,454 km (0.053 R)
• M47: 10,546,351 km (0.065 R)
• M48: 10,822,359 km (0.062 R)
• M49: 11,040,921 km (0.091 R)
• M50: 11,200,692 km (0.089 R)
• M51: 11,280,876 km (0.031 R)
• M52: 11,462,189 km (0.11 R)
• M53: 11,807,162 km (0.114 R)
• M54: 12,341,226 km (0.107 R)
• M55: 12,611,400 km (0.094 R)
• M56: 12,757,557 km (0.086 R)
• M57: 13,030,723 km (0.114 R)
• M58: 13,199,619 km (0.096 R)
• M59: 13,348,169 km (0.081 R)
• M60: 13,539,954 km (0.083 R)
• M61: 13,625,374 km (0.047 R)
• M62: 13,840,047 km (0.068 R)
• M63: 14,468,657 km (0.083 R)
• M64: 14,775,482 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 4

Gravity: 30.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.16 AU - 12.84 AU

Year: 14545 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,027,644 km

• M1: 69,114 km (0.102 R)
• M2: 150,795 km (0.108 R)
• M3: 379,380 km (0.096 R)
• M4: 506,090 km (0.06 R)
• M5: 627,862 km (0.109 R)
• M6: 739,612 km (0.103 R)
• M7: 837,598 km (0.09 R)
• M8: 1,178,981 km (0.113 R)
• M9: 1,224,459 km (0.038 R)
• M10: 1,270,535 km (0.031 R)
• M11: 2,807,054 km (0.108 R)
• M12: 3,116,722 km (0.117 R)
• M13: 3,601,419 km (0.12 R)
• M14: 4,005,782 km (0.099 R)
• M15: 4,040,040 km (0.061 R)
• M16: 4,074,597 km (0.106 R)
• M17: 4,318,442 km (0.047 R)
• M18: 4,893,496 km (0.1 R)
• M19: 5,040,999 km (0.047 R)
• M20: 5,078,100 km (0.085 R)
• M21: 5,645,674 km (0.084 R)
• M22: 5,684,270 km (0.114 R)
• M23: 6,035,077 km (0.072 R)
• M24: 6,114,065 km (0.089 R)
• M25: 6,352,823 km (0.104 R)
• M26: 6,594,723 km (0.035 R)
• M27: 7,934,970 km (0.054 R)
• M28: 8,195,420 km (0.073 R)
• M29: 9,538,959 km (0.102 R)
• M30: 9,677,037 km (0.032 R)
• M31: 10,472,001 km (0.098 R)
• M32: 10,805,305 km (0.085 R)
• M33: 10,853,176 km (0.104 R)
• M34: 12,123,411 km (0.053 R)
• M35: 12,423,206 km (0.046 R)
• M36: 12,574,000 km (0.094 R)
• M37: 13,080,987 km (0.089 R)
• M38: 13,336,949 km (0.088 R)
• M39: 13,388,411 km (0.056 R)
• M40: 13,906,020 km (0.104 R)
• M41: 15,497,741 km (0.096 R)
• M42: 15,714,359 km (0.071 R)
• M43: 17,426,357 km (0.102 R)
• M44: 19,138,504 km (0.101 R)
• M45: 19,896,966 km (0.066 R)
• M46: 20,605,760 km (0.049 R)
• M47: 20,903,610 km (0.1 R)
• M48: 21,563,635 km (0.115 R)
• M49: 22,904,182 km (0.117 R)
• M50: 23,646,786 km (0.1 R)
• M51: 24,020,930 km (0.092 R)
• M52: 24,271,507 km (0.096 R)
• M53: 25,028,472 km (0.087 R)
• M54: 25,218,910 km (0.099 R)
• M55: 27,803,512 km (0.069 R)
• M56: 28,860,720 km (0.074 R)
• M57: 29,394,336 km (0.105 R)
• M58: 30,470,992 km (0.104 R)
• M59: 30,606,528 km (0.089 R)
• M60: 30,810,130 km (0.082 R)
• M61: 31,697,844 km (0.111 R)
• M62: 34,269,731 km (0.042 R)
• M63: 34,551,723 km (0.082 R)
• M64: 35,047,191 km (0.046 R)
• M65: 36,763,378 km (0.077 R)
• M66: 37,269,168 km (0.079 R)
• M67: 39,684,126 km (0.062 R)
• M68: 40,500,332 km (0.093 R)
• M69: 40,873,130 km (0.054 R)
• M70: 41,322,073 km (0.07 R)
• M71: 42,073,803 km (0.084 R)
• M72: 42,224,597 km (0.093 R)
• M73: 42,375,691 km (0.026 R)
• M74: 45,434,669 km (0.118 R)
• M75: 45,589,502 km (0.094 R)
• M76: 45,899,619 km (0.101 R)
• M77: 46,912,546 km (0.081 R)
• M78: 47,460,822 km (0.073 R)
• M79: 47,853,965 km (0.097 R)
• M80: 48,801,518 km (0.075 R)
• M81: 49,835,090 km (0.054 R)
• M82: 50,314,551 km (0.112 R)
• M83: 51,842,992 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit