🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 240 Days

Day: 34.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,376,917 km

• M1: 39,494 km (0.117 R)
• M2: 390,750 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 9.7

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.14 AU - 6.24 AU

Year: 5008 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,376,917 km

• M1: 121,922 km (0.118 R)
• M2: 454,478 km (0.057 R)
• M3: 806,183 km (0.114 R)
• M4: 1,116,000 km (0.114 R)
• M5: 2,608,688 km (0.114 R)
• M6: 2,963,683 km (0.075 R)
• M7: 3,350,843 km (0.07 R)
• M8: 4,007,129 km (0.093 R)
• M9: 6,265,009 km (0.041 R)
• M10: 7,224,680 km (0.115 R)
• M11: 7,553,047 km (0.091 R)
• M12: 9,262,053 km (0.064 R)
• M13: 9,781,906 km (0.102 R)
• M14: 10,321,056 km (0.03 R)
• M15: 11,263,523 km (0.101 R)
• M16: 12,210,926 km (0.116 R)
• M17: 12,520,893 km (0.075 R)
• M18: 13,813,867 km (0.111 R)
• M19: 14,840,408 km (0.096 R)
• M20: 15,673,519 km (0.111 R)
• M21: 16,163,302 km (0.089 R)
• M22: 19,459,392 km (0.057 R)
• M23: 20,821,480 km (0.036 R)
• M24: 21,190,239 km (0.099 R)
• M25: 27,789,001 km (0.083 R)
• M26: 28,597,428 km (0.1 R)
• M27: 30,261,256 km (0.095 R)
• M28: 32,184,486 km (0.103 R)
• M29: 32,777,043 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 10.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.23 AU - 10.09 AU

Year: 8600 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,376,917 km

• M1: 135,236 km (0.089 R)
• M2: 509,680 km (0.114 R)
• M3: 937,979 km (0.049 R)
• M4: 1,378,544 km (0.03 R)
• M5: 2,854,178 km (0.098 R)
• M6: 3,336,930 km (0.074 R)
• M7: 6,349,532 km (0.115 R)
• M8: 8,451,681 km (0.084 R)
• M9: 9,008,933 km (0.037 R)
• M10: 12,796,751 km (0.084 R)
• M11: 13,312,864 km (0.113 R)
• M12: 14,341,050 km (0.101 R)
• M13: 14,945,276 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.5

Radius: 6.2

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.89 AU - 15.13 AU

Year: 19348 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,376,917 km

• M1: 78,688 km (0.077 R)
• M2: 290,220 km (0.111 R)
• M3: 584,928 km (0.069 R)
• M4: 801,545 km (0.104 R)
• M5: 1,072,168 km (0.078 R)
• M6: 1,527,843 km (0.068 R)
• M7: 2,165,579 km (0.079 R)
• M8: 2,377,110 km (0.093 R)
• M9: 2,768,608 km (0.079 R)
• M10: 3,256,147 km (0.104 R)
• M11: 3,799,188 km (0.116 R)
• M12: 4,672,390 km (0.075 R)
• M13: 6,719,188 km (0.086 R)
• M14: 8,138,124 km (0.115 R)
• M15: 8,917,679 km (0.096 R)
• M16: 10,266,902 km (0.1 R)
• M17: 11,941,500 km (0.12 R)
• M18: 13,223,704 km (0.094 R)
• M19: 15,276,635 km (0.071 R)
• M20: 16,378,723 km (0.084 R)
• M21: 16,949,289 km (0.06 R)
• M22: 17,532,870 km (0.086 R)
• M23: 18,652,311 km (0.118 R)
• M24: 19,545,261 km (0.115 R)
• M25: 20,279,787 km (0.102 R)
• M26: 26,720,124 km (0.099 R)
• M27: 29,853,901 km (0.111 R)
• M28: 30,337,999 km (0.03 R)
• M29: 36,425,436 km (0.096 R)
• M30: 40,266,062 km (0.119 R)
• M31: 41,754,411 km (0.081 R)
• M32: 44,840,466 km (0.107 R)
• M33: 49,075,133 km (0.046 R)
• M34: 52,158,046 km (0.068 R)
• M35: 54,283,532 km (0.097 R)
• M36: 55,915,047 km (0.107 R)
• M37: 58,517,451 km (0.054 R)
• M38: 64,565,244 km (0.054 R)
• M39: 71,446,746 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.3

Radius: 7.1

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.26 AU - 16.76 AU

Year: 19348 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,376,917 km

• M1: 98,435 km (0.082 R)
• M2: 654,042 km (0.095 R)
• M3: 889,659 km (0.106 R)
• M4: 1,183,020 km (0.034 R)
• M5: 2,804,960 km (0.095 R)
• M6: 3,086,802 km (0.037 R)
• M7: 4,111,398 km (0.114 R)
• M8: 6,281,615 km (0.104 R)
• M9: 6,810,892 km (0.083 R)
• M10: 9,453,688 km (0.049 R)
• M11: 9,681,675 km (0.096 R)
• M12: 11,574,986 km (0.051 R)
• M13: 12,100,972 km (0.115 R)
• M14: 16,815,100 km (0.084 R)
• M15: 17,661,076 km (0.113 R)
• M16: 18,624,187 km (0.093 R)
• M17: 24,824,271 km (0.078 R)
• M18: 29,040,088 km (0.067 R)
• M19: 30,010,530 km (0.077 R)
• M20: 31,379,799 km (0.089 R)
• M21: 32,660,357 km (0.093 R)
• M22: 35,462,175 km (0.059 R)
• M23: 37,416,671 km (0.075 R)
• M24: 38,275,812 km (0.074 R)
• M25: 40,331,586 km (0.104 R)
• M26: 42,305,530 km (0.109 R)
• M27: 47,770,639 km (0.079 R)
• M28: 56,634,762 km (0.072 R)
• M29: 59,881,634 km (0.117 R)
• M30: 61,848,397 km (0.075 R)
• M31: 66,952,826 km (0.068 R)
• M32: 69,714,852 km (0.111 R)
• M33: 70,146,442 km (0.086 R)
• M34: 72,331,019 km (0.054 R)
• M35: 72,995,234 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit