🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 34.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 10.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.6 AU - 5.48 AU

Year: 3625 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,671,991 km

• M1: 137,780 km (0.093 R)
• M2: 659,876 km (0.11 R)
• M3: 1,107,623 km (0.057 R)
• M4: 1,733,391 km (0.101 R)
• M5: 2,173,507 km (0.061 R)
• M6: 2,611,680 km (0.044 R)
• M7: 5,275,569 km (0.095 R)
• M8: 6,599,959 km (0.075 R)
• M9: 10,351,275 km (0.074 R)
• M10: 11,682,696 km (0.078 R)
• M11: 12,194,171 km (0.025 R)
• M12: 14,830,086 km (0.119 R)
• M13: 17,880,386 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 14.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.17 AU - 6.05 AU

Year: 4979 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,671,991 km

• M1: 179,368 km (0.054 R)
• M2: 800,199 km (0.111 R)
• M3: 1,246,599 km (0.086 R)
• M4: 1,691,653 km (0.075 R)
• M5: 2,351,828 km (0.078 R)
• M6: 2,827,400 km (0.082 R)
• M7: 3,880,270 km (0.117 R)
• M8: 6,022,361 km (0.053 R)
• M9: 6,867,889 km (0.066 R)
• M10: 8,299,091 km (0.108 R)
• M11: 8,761,798 km (0.062 R)
• M12: 9,775,622 km (0.066 R)
• M13: 10,595,718 km (0.108 R)
• M14: 11,787,415 km (0.1 R)
• M15: 14,016,124 km (0.1 R)
• M16: 15,501,032 km (0.089 R)
• M17: 16,410,138 km (0.113 R)
• M18: 16,877,931 km (0.101 R)
• M19: 17,623,078 km (0.075 R)
• M20: 18,113,759 km (0.066 R)
• M21: 18,838,561 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 11.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.77 AU - 9.15 AU

Year: 9221 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,671,991 km

• M1: 145,110 km (0.099 R)
• M2: 632,500 km (0.097 R)
• M3: 1,341,145 km (0.049 R)
• M4: 2,083,300 km (0.062 R)
• M5: 4,517,706 km (0.101 R)
• M6: 6,003,512 km (0.107 R)
• M7: 8,652,890 km (0.096 R)
• M8: 10,975,248 km (0.082 R)
• M9: 12,055,793 km (0.078 R)
• M10: 12,564,576 km (0.061 R)
• M11: 13,807,734 km (0.116 R)
• M12: 19,685,733 km (0.108 R)
• M13: 22,442,673 km (0.108 R)
• M14: 23,825,106 km (0.066 R)
• M15: 24,537,342 km (0.035 R)
• M16: 27,238,332 km (0.088 R)
• M17: 33,778,152 km (0.12 R)
• M18: 34,338,097 km (0.036 R)
• M19: 35,018,169 km (0.094 R)
• M20: 37,708,537 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 11.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.56 AU - 9.12 AU

Year: 9849 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,671,991 km

• M1: 140,622 km (0.086 R)
• M2: 574,157 km (0.047 R)
• M3: 1,311,076 km (0.055 R)
• M4: 1,771,089 km (0.099 R)
• M5: 2,788,355 km (0.03 R)
• M6: 3,511,062 km (0.093 R)
• M7: 4,242,296 km (0.073 R)
• M8: 5,728,850 km (0.098 R)
• M9: 6,221,775 km (0.114 R)
• M10: 6,974,851 km (0.075 R)
• M11: 11,737,299 km (0.112 R)
• M12: 12,592,550 km (0.052 R)
• M13: 13,488,791 km (0.079 R)
• M14: 13,921,279 km (0.093 R)
• M15: 19,310,991 km (0.092 R)
• M16: 19,702,788 km (0.053 R)
• M17: 21,240,055 km (0.062 R)
• M18: 26,235,128 km (0.098 R)
• M19: 30,990,396 km (0.097 R)
• M20: 32,732,014 km (0.09 R)
• M21: 34,538,109 km (0.087 R)
• M22: 44,166,827 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780

Radius: 3.1

Gravity: 81.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.11 AU - 14.75 AU

Year: 16422 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,671,991 km

• M1: 38,596 km (0.119 R)
• M2: 202,406 km (0.099 R)
• M3: 329,115 km (0.115 R)
• M4: 458,368 km (0.115 R)
• M5: 750,084 km (0.118 R)
• M6: 1,087,876 km (0.12 R)
• M7: 1,206,806 km (0.099 R)
• M8: 1,319,752 km (0.096 R)
• M9: 2,320,263 km (0.101 R)
• M10: 4,137,428 km (0.1 R)
• M11: 4,908,306 km (0.108 R)
• M12: 5,160,827 km (0.102 R)
• M13: 5,691,601 km (0.069 R)
• M14: 7,407,488 km (0.093 R)
• M15: 7,691,425 km (0.098 R)
• M16: 9,661,030 km (0.084 R)
• M17: 9,943,022 km (0.028 R)
• M18: 10,942,486 km (0.117 R)
• M19: 11,497,943 km (0.103 R)
• M20: 13,415,189 km (0.099 R)
• M21: 17,284,837 km (0.043 R)
• M22: 20,149,038 km (0.104 R)
• M23: 24,438,308 km (0.042 R)
• M24: 24,542,279 km (0.072 R)
• M25: 26,574,267 km (0.065 R)
• M26: 27,127,180 km (0.086 R)
• M27: 28,600,271 km (0.068 R)
• M28: 28,947,637 km (0.031 R)
• M29: 38,996,874 km (0.059 R)
• M30: 41,310,554 km (0.086 R)
• M31: 42,351,008 km (0.065 R)
• M32: 46,209,286 km (0.109 R)
• M33: 49,792,754 km (0.114 R)
• M34: 51,310,723 km (0.086 R)
• M35: 51,823,395 km (0.106 R)
• M36: 53,382,055 km (0.087 R)
• M37: 53,732,563 km (0.079 R)
• M38: 65,376,513 km (0.071 R)
• M39: 67,399,226 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit