🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 322 Days

Day: 46.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,113,649 km

• M1: 335,698 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.9 AU - 1.16 AU

Year: 369 Days

Day: 18.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.96 AU - 5.88 AU

Year: 4456 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,113,649 km

• M1: 175,329 km (0.068 R)
• M2: 616,044 km (0.077 R)
• M3: 1,712,447 km (0.118 R)
• M4: 2,462,680 km (0.108 R)
• M5: 3,162,798 km (0.034 R)
• M6: 4,804,784 km (0.052 R)
• M7: 5,636,249 km (0.069 R)
• M8: 6,594,274 km (0.083 R)
• M9: 7,061,319 km (0.062 R)
• M10: 7,840,125 km (0.056 R)
• M11: 10,039,214 km (0.096 R)
• M12: 10,841,058 km (0.066 R)
• M13: 11,399,059 km (0.111 R)
• M14: 12,572,654 km (0.117 R)
• M15: 13,241,356 km (0.106 R)
• M16: 16,517,849 km (0.113 R)
• M17: 17,257,760 km (0.055 R)
• M18: 22,543,053 km (0.082 R)
• M19: 23,453,805 km (0.076 R)
• M20: 25,026,078 km (0.093 R)
• M21: 29,801,990 km (0.075 R)
• M22: 30,806,690 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 13

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.99 AU - 6.17 AU

Year: 5294 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,113,649 km

• M1: 161,715 km (0.09 R)
• M2: 583,432 km (0.075 R)
• M3: 1,095,804 km (0.106 R)
• M4: 1,996,832 km (0.111 R)
• M5: 3,471,718 km (0.08 R)
• M6: 5,520,311 km (0.073 R)
• M7: 5,974,191 km (0.082 R)
• M8: 7,634,129 km (0.045 R)
• M9: 9,799,558 km (0.049 R)
• M10: 11,994,458 km (0.065 R)
• M11: 14,499,474 km (0.025 R)
• M12: 17,017,356 km (0.075 R)
• M13: 23,684,484 km (0.084 R)
• M14: 25,052,108 km (0.117 R)
• M15: 26,301,849 km (0.117 R)
• M16: 27,680,393 km (0.094 R)
• M17: 29,379,376 km (0.088 R)
• M18: 33,082,971 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.23 AU - 8.91 AU

Year: 8095 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,113,649 km

• M1: 159,172 km (0.115 R)
• M2: 648,656 km (0.052 R)
• M3: 1,393,654 km (0.097 R)
• M4: 3,796,644 km (0.038 R)
• M5: 4,700,066 km (0.07 R)
• M6: 6,178,990 km (0.08 R)
• M7: 6,638,256 km (0.088 R)
• M8: 9,562,894 km (0.101 R)
• M9: 10,227,558 km (0.1 R)
• M10: 11,230,312 km (0.065 R)
• M11: 11,809,106 km (0.032 R)
• M12: 12,855,992 km (0.068 R)
• M13: 16,368,700 km (0.039 R)
• M14: 18,744,015 km (0.104 R)
• M15: 19,409,576 km (0.097 R)
• M16: 20,866,061 km (0.055 R)
• M17: 21,903,971 km (0.104 R)
• M18: 26,771,437 km (0.094 R)
• M19: 27,805,756 km (0.079 R)
• M20: 30,356,101 km (0.085 R)
• M21: 31,068,635 km (0.113 R)
• M22: 40,022,367 km (0.088 R)
• M23: 40,633,026 km (0.042 R)
• M24: 41,623,214 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 3.9

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.47 AU - 14.81 AU

Year: 17788 Days

Day: 21.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,113,649 km

• M1: 48,470 km (0.091 R)
• M2: 219,909 km (0.117 R)
• M3: 420,220 km (0.081 R)
• M4: 580,589 km (0.072 R)
• M5: 772,224 km (0.045 R)
• M6: 919,279 km (0.06 R)
• M7: 1,156,541 km (0.111 R)
• M8: 1,904,082 km (0.065 R)
• M9: 3,442,097 km (0.067 R)
• M10: 4,012,664 km (0.096 R)
• M11: 4,157,325 km (0.037 R)
• M12: 4,835,751 km (0.117 R)
• M13: 6,973,056 km (0.076 R)
• M14: 7,439,203 km (0.094 R)
• M15: 8,016,651 km (0.102 R)
• M16: 9,980,123 km (0.098 R)
• M17: 11,473,109 km (0.115 R)
• M18: 12,919,721 km (0.046 R)
• M19: 14,015,077 km (0.033 R)
• M20: 14,893,366 km (0.11 R)
• M21: 15,381,055 km (0.083 R)
• M22: 15,736,050 km (0.032 R)
• M23: 21,734,925 km (0.11 R)
• M24: 23,279,074 km (0.108 R)
• M25: 27,094,867 km (0.107 R)
• M26: 27,821,015 km (0.101 R)
• M27: 28,773,804 km (0.082 R)
• M28: 29,529,722 km (0.026 R)
• M29: 31,420,340 km (0.108 R)
• M30: 33,984,896 km (0.115 R)
• M31: 36,685,437 km (0.116 R)
• M32: 37,830,310 km (0.034 R)
• M33: 43,629,920 km (0.118 R)
• M34: 47,858,902 km (0.086 R)
• M35: 48,009,397 km (0.091 R)
• M36: 52,352,822 km (0.062 R)
• M37: 54,783,937 km (0.108 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit