🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.76 AU - 1.12 AU

Year: 333 Days

Day: 46.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,322,431 km

• M1: 100,679 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.57 AU

Year: 541 Days

Day: 21 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.54 AU - 1.82 AU

Year: 795 Days

Day: 43.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,322,431 km

• M1: 405,560 km (0.111 R)
• M2: 435,779 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.86 AU - 2.24 AU

Year: 1072 Days

Day: 26.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.8

Radius: 5.2

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.22 AU - 13.1 AU

Year: 16453 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,322,431 km

• M1: 65,075 km (0.119 R)
• M2: 229,184 km (0.084 R)
• M3: 396,285 km (0.104 R)
• M4: 591,211 km (0.076 R)
• M5: 972,087 km (0.058 R)
• M6: 1,567,038 km (0.092 R)
• M7: 2,009,847 km (0.119 R)
• M8: 2,334,624 km (0.113 R)
• M9: 3,664,400 km (0.077 R)
• M10: 4,055,000 km (0.073 R)
• M11: 4,607,315 km (0.119 R)
• M12: 4,919,376 km (0.078 R)
• M13: 5,546,939 km (0.059 R)
• M14: 5,741,417 km (0.11 R)
• M15: 6,061,855 km (0.085 R)
• M16: 7,653,726 km (0.11 R)
• M17: 7,943,797 km (0.08 R)
• M18: 9,395,045 km (0.094 R)
• M19: 10,712,404 km (0.12 R)
• M20: 11,954,216 km (0.075 R)
• M21: 14,207,908 km (0.084 R)
• M22: 18,309,433 km (0.093 R)
• M23: 18,741,023 km (0.087 R)
• M24: 19,804,664 km (0.103 R)
• M25: 22,343,639 km (0.025 R)
• M26: 23,741,930 km (0.074 R)
• M27: 25,517,058 km (0.096 R)
• M28: 31,003,112 km (0.101 R)
• M29: 31,370,075 km (0.085 R)
• M30: 32,739,943 km (0.108 R)
• M31: 35,066,938 km (0.107 R)
• M32: 36,951,272 km (0.092 R)
• M33: 40,627,939 km (0.11 R)
• M34: 45,164,495 km (0.084 R)
• M35: 48,533,738 km (0.105 R)
• M36: 50,701,112 km (0.111 R)
• M37: 51,551,725 km (0.085 R)
• M38: 51,894,604 km (0.09 R)
• M39: 53,281,226 km (0.117 R)
• M40: 57,405,191 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 5.2

Gravity: 29.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.53 AU - 15.07 AU

Year: 16727 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,322,431 km

• M1: 64,925 km (0.099 R)
• M2: 264,489 km (0.074 R)
• M3: 782,846 km (0.11 R)
• M4: 966,103 km (0.082 R)
• M5: 1,260,212 km (0.091 R)
• M6: 1,467,256 km (0.052 R)
• M7: 2,672,267 km (0.076 R)
• M8: 3,417,115 km (0.031 R)
• M9: 3,732,916 km (0.077 R)
• M10: 4,324,276 km (0.097 R)
• M11: 4,904,267 km (0.088 R)
• M12: 5,730,197 km (0.083 R)
• M13: 7,183,091 km (0.096 R)
• M14: 8,655,134 km (0.113 R)
• M15: 9,517,117 km (0.072 R)
• M16: 10,375,959 km (0.077 R)
• M17: 12,049,959 km (0.046 R)
• M18: 12,445,047 km (0.095 R)
• M19: 13,540,851 km (0.07 R)
• M20: 15,610,837 km (0.103 R)
• M21: 20,088,900 km (0.077 R)
• M22: 22,968,210 km (0.103 R)
• M23: 24,716,111 km (0.078 R)
• M24: 25,246,735 km (0.077 R)
• M25: 25,784,689 km (0.057 R)
• M26: 27,331,980 km (0.115 R)
• M27: 29,410,792 km (0.063 R)
• M28: 35,064,245 km (0.101 R)
• M29: 40,956,307 km (0.098 R)
• M30: 42,601,883 km (0.068 R)
• M31: 43,671,508 km (0.098 R)
• M32: 45,388,592 km (0.089 R)
• M33: 46,504,443 km (0.115 R)
• M34: 52,358,656 km (0.049 R)
• M35: 57,196,651 km (0.083 R)
• M36: 58,873,195 km (0.057 R)
• M37: 62,715,766 km (0.12 R)
• M38: 65,099,757 km (0.114 R)
• M39: 65,301,116 km (0.07 R)
• M40: 65,705,030 km (0.106 R)
• M41: 67,543,289 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit