🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 31.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 13.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.1 AU - 1.52 AU

Year: 984 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,522,180 km

• M1: 167,849 km (0.039 R)
• M2: 648,956 km (0.106 R)
• M3: 1,291,030 km (0.12 R)
• M4: 1,783,356 km (0.086 R)
• M5: 2,222,725 km (0.117 R)
• M6: 3,063,016 km (0.089 R)
• M7: 3,605,309 km (0.087 R)
• M8: 4,166,002 km (0.069 R)
• M9: 4,604,174 km (0.074 R)
• M10: 5,055,810 km (0.101 R)
• M11: 5,704,316 km (0.083 R)
• M12: 6,367,185 km (0.054 R)
• M13: 7,059,374 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 11.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.98 AU - 4.8 AU

Year: 5033 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,522,180 km

• M1: 138,079 km (0.101 R)
• M2: 892,501 km (0.088 R)
• M3: 1,682,078 km (0.061 R)
• M4: 2,710,564 km (0.086 R)
• M5: 3,153,822 km (0.091 R)
• M6: 4,705,451 km (0.084 R)
• M7: 9,159,279 km (0.118 R)
• M8: 11,194,109 km (0.079 R)
• M9: 12,490,824 km (0.063 R)
• M10: 14,426,919 km (0.081 R)
• M11: 14,926,576 km (0.057 R)
• M12: 16,375,432 km (0.032 R)
• M13: 19,821,568 km (0.112 R)
• M14: 25,370,602 km (0.045 R)
• M15: 26,675,395 km (0.058 R)
• M16: 27,092,324 km (0.086 R)
• M17: 28,368,843 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 4.7

Gravity: 32.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.24 AU - 6.74 AU

Year: 9617 Days

Day: 24.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,522,180 km

• M1: 65,075 km (0.096 R)
• M2: 287,228 km (0.067 R)
• M3: 556,354 km (0.115 R)
• M4: 705,653 km (0.065 R)
• M5: 863,180 km (0.092 R)
• M6: 1,121,535 km (0.094 R)
• M7: 1,351,168 km (0.117 R)
• M8: 2,558,273 km (0.101 R)
• M9: 2,827,400 km (0.114 R)
• M10: 2,979,990 km (0.113 R)
• M11: 3,987,382 km (0.067 R)
• M12: 4,151,790 km (0.062 R)
• M13: 4,886,315 km (0.062 R)
• M14: 5,268,239 km (0.119 R)
• M15: 5,499,966 km (0.076 R)
• M16: 5,738,425 km (0.119 R)
• M17: 6,199,785 km (0.084 R)
• M18: 7,816,788 km (0.078 R)
• M19: 9,023,444 km (0.077 R)
• M20: 9,893,506 km (0.117 R)
• M21: 10,818,170 km (0.085 R)
• M22: 11,687,184 km (0.106 R)
• M23: 12,253,412 km (0.088 R)
• M24: 13,748,792 km (0.106 R)
• M25: 16,109,746 km (0.12 R)
• M26: 16,317,837 km (0.101 R)
• M27: 17,751,732 km (0.059 R)
• M28: 17,899,535 km (0.096 R)
• M29: 19,034,833 km (0.061 R)
• M30: 22,295,319 km (0.078 R)
• M31: 24,603,165 km (0.09 R)
• M32: 26,676,292 km (0.107 R)
• M33: 29,376,085 km (0.081 R)
• M34: 33,702,306 km (0.071 R)
• M35: 40,701,093 km (0.116 R)
• M36: 47,036,712 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 4

Gravity: 32.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.36 AU - 10.7 AU

Year: 22416 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,522,180 km

• M1: 52,658 km (0.05 R)
• M2: 429,047 km (0.093 R)
• M3: 749,934 km (0.12 R)
• M4: 1,329,925 km (0.075 R)
• M5: 1,793,529 km (0.068 R)
• M6: 2,227,811 km (0.104 R)
• M7: 2,704,281 km (0.092 R)
• M8: 3,245,825 km (0.094 R)
• M9: 3,734,561 km (0.092 R)
• M10: 4,172,434 km (0.085 R)
• M11: 4,370,352 km (0.084 R)
• M12: 4,505,738 km (0.095 R)
• M13: 4,784,888 km (0.093 R)
• M14: 5,187,456 km (0.061 R)
• M15: 5,772,234 km (0.105 R)
• M16: 7,690,677 km (0.059 R)
• M17: 10,470,804 km (0.103 R)
• M18: 12,724,645 km (0.094 R)
• M19: 16,151,185 km (0.115 R)
• M20: 20,901,665 km (0.106 R)
• M21: 24,966,538 km (0.093 R)
• M22: 29,648,652 km (0.117 R)
• M23: 32,772,854 km (0.061 R)
• M24: 35,697,642 km (0.101 R)
• M25: 41,000,737 km (0.103 R)
• M26: 41,452,373 km (0.072 R)
• M27: 42,673,092 km (0.087 R)
• M28: 42,981,862 km (0.106 R)
• M29: 46,805,434 km (0.079 R)
• M30: 52,424,031 km (0.064 R)
• M31: 59,047,925 km (0.096 R)
• M32: 62,758,551 km (0.079 R)
• M33: 64,772,587 km (0.098 R)
• M34: 71,072,602 km (0.041 R)
• M35: 73,924,835 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.8

Radius: 3.6

Gravity: 58.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.6 AU - 10.86 AU

Year: 23057 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,522,180 km

• M1: 44,730 km (0.11 R)
• M2: 308,471 km (0.119 R)
• M3: 1,332,169 km (0.088 R)
• M4: 1,690,755 km (0.046 R)
• M5: 1,943,127 km (0.118 R)
• M6: 2,197,742 km (0.107 R)
• M7: 3,238,046 km (0.07 R)
• M8: 4,284,633 km (0.093 R)
• M9: 4,641,723 km (0.053 R)
• M10: 5,747,101 km (0.083 R)
• M11: 6,181,085 km (0.104 R)
• M12: 7,065,208 km (0.12 R)
• M13: 7,925,097 km (0.057 R)
• M14: 9,080,591 km (0.066 R)
• M15: 10,281,114 km (0.106 R)
• M16: 10,469,906 km (0.097 R)
• M17: 10,854,373 km (0.097 R)
• M18: 11,248,264 km (0.055 R)
• M19: 13,966,756 km (0.111 R)
• M20: 14,669,118 km (0.041 R)
• M21: 18,630,620 km (0.111 R)
• M22: 20,456,013 km (0.097 R)
• M23: 20,754,610 km (0.099 R)
• M24: 22,291,878 km (0.046 R)
• M25: 24,124,003 km (0.049 R)
• M26: 24,681,405 km (0.076 R)
• M27: 25,590,960 km (0.068 R)
• M28: 26,053,965 km (0.077 R)
• M29: 26,287,637 km (0.104 R)
• M30: 28,701,099 km (0.107 R)
• M31: 29,706,547 km (0.058 R)
• M32: 31,787,304 km (0.034 R)
• M33: 32,322,266 km (0.059 R)
• M34: 39,371,018 km (0.1 R)
• M35: 43,660,438 km (0.118 R)
• M36: 44,155,308 km (0.076 R)
• M37: 45,832,449 km (0.053 R)
• M38: 50,571,560 km (0.1 R)
• M39: 59,581,541 km (0.115 R)
• M40: 60,598,657 km (0.027 R)
• M41: 68,932,455 km (0.101 R)
• M42: 76,077,249 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit