🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 384 Days

Day: 48 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,495,246 km

• M1: 29,920 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.81 AU - 1.23 AU

Year: 390 Days

Day: 45.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.65 AU - 1.89 AU

Year: 892 Days

Day: 20.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 14.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.64 AU - 4.74 AU

Year: 3847 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,495,246 km

• M1: 181,612 km (0.038 R)
• M2: 677,230 km (0.072 R)
• M3: 1,330,374 km (0.046 R)
• M4: 1,972,747 km (0.084 R)
• M5: 2,475,994 km (0.085 R)
• M6: 4,049,016 km (0.108 R)
• M7: 4,594,001 km (0.116 R)
• M8: 6,397,553 km (0.097 R)
• M9: 7,112,032 km (0.049 R)
• M10: 8,635,836 km (0.074 R)
• M11: 9,133,100 km (0.09 R)
• M12: 9,790,283 km (0.106 R)
• M13: 10,553,382 km (0.066 R)
• M14: 11,552,696 km (0.09 R)
• M15: 14,373,214 km (0.086 R)
• M16: 15,216,048 km (0.119 R)
• M17: 16,091,645 km (0.064 R)
• M18: 17,890,260 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 14.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.58 AU - 6.9 AU

Year: 5904 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,495,246 km

• M1: 180,415 km (0.096 R)
• M2: 694,433 km (0.049 R)
• M3: 1,283,251 km (0.113 R)
• M4: 1,781,411 km (0.086 R)
• M5: 2,314,578 km (0.069 R)
• M6: 3,494,606 km (0.113 R)
• M7: 4,124,413 km (0.028 R)
• M8: 4,645,762 km (0.118 R)
• M9: 5,467,353 km (0.088 R)
• M10: 7,986,282 km (0.08 R)
• M11: 9,126,069 km (0.101 R)
• M12: 9,628,269 km (0.116 R)
• M13: 11,058,873 km (0.114 R)
• M14: 11,923,698 km (0.109 R)
• M15: 12,524,932 km (0.055 R)
• M16: 13,251,978 km (0.039 R)
• M17: 16,629,449 km (0.055 R)
• M18: 18,616,707 km (0.086 R)
• M19: 20,472,768 km (0.115 R)
• M20: 21,118,133 km (0.097 R)
• M21: 23,679,249 km (0.111 R)
• M22: 25,772,871 km (0.116 R)
• M23: 26,779,664 km (0.081 R)
• M24: 27,292,785 km (0.108 R)
• M25: 31,447,866 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 4.5

Gravity: 42.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.13 AU - 18.09 AU

Year: 23359 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,495,246 km

• M1: 61,335 km (0.052 R)
• M2: 290,070 km (0.086 R)
• M3: 613,950 km (0.119 R)
• M4: 806,482 km (0.089 R)
• M5: 1,330,523 km (0.059 R)
• M6: 1,513,182 km (0.073 R)
• M7: 2,097,961 km (0.119 R)
• M8: 3,181,797 km (0.109 R)
• M9: 3,479,198 km (0.072 R)
• M10: 5,374,603 km (0.086 R)
• M11: 7,654,923 km (0.118 R)
• M12: 11,234,351 km (0.07 R)
• M13: 11,782,777 km (0.078 R)
• M14: 13,307,479 km (0.113 R)
• M15: 19,724,030 km (0.087 R)
• M16: 21,967,849 km (0.068 R)
• M17: 23,925,636 km (0.102 R)
• M18: 27,688,172 km (0.117 R)
• M19: 30,888,220 km (0.081 R)
• M20: 34,326,428 km (0.056 R)
• M21: 40,661,748 km (0.062 R)
• M22: 45,807,915 km (0.094 R)
• M23: 48,267,753 km (0.116 R)
• M24: 51,932,602 km (0.078 R)
• M25: 53,067,152 km (0.071 R)
• M26: 58,377,577 km (0.107 R)
• M27: 59,603,980 km (0.05 R)
• M28: 61,265,714 km (0.118 R)
• M29: 62,532,060 km (0.118 R)
• M30: 72,825,889 km (0.069 R)
• M31: 73,297,422 km (0.073 R)
• M32: 74,246,470 km (0.117 R)
• M33: 78,866,950 km (0.081 R)
• M34: 83,417,418 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 5.2

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.48 AU - 21.14 AU

Year: 28467 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,495,246 km

• M1: 64,776 km (0.092 R)
• M2: 251,624 km (0.032 R)
• M3: 491,579 km (0.118 R)
• M4: 775,515 km (0.041 R)
• M5: 2,041,413 km (0.074 R)
• M6: 4,333,850 km (0.032 R)
• M7: 4,711,435 km (0.103 R)
• M8: 4,988,640 km (0.095 R)
• M9: 5,751,290 km (0.108 R)
• M10: 5,930,957 km (0.118 R)
• M11: 8,049,562 km (0.109 R)
• M12: 8,274,557 km (0.052 R)
• M13: 8,503,592 km (0.062 R)
• M14: 10,097,407 km (0.116 R)
• M15: 10,625,338 km (0.036 R)
• M16: 11,033,292 km (0.102 R)
• M17: 11,451,418 km (0.114 R)
• M18: 12,319,534 km (0.085 R)
• M19: 15,530,054 km (0.118 R)
• M20: 16,055,292 km (0.091 R)
• M21: 17,796,611 km (0.062 R)
• M22: 20,068,106 km (0.11 R)
• M23: 20,901,515 km (0.103 R)
• M24: 22,525,849 km (0.027 R)
• M25: 25,658,428 km (0.047 R)
• M26: 26,639,491 km (0.117 R)
• M27: 27,518,379 km (0.076 R)
• M28: 29,201,355 km (0.067 R)
• M29: 34,808,433 km (0.062 R)
• M30: 35,405,777 km (0.077 R)
• M31: 36,161,994 km (0.115 R)
• M32: 38,336,549 km (0.107 R)
• M33: 39,133,905 km (0.061 R)
• M34: 53,833,991 km (0.112 R)
• M35: 58,743,942 km (0.108 R)
• M36: 60,659,543 km (0.092 R)
• M37: 66,655,575 km (0.089 R)
• M38: 71,343,524 km (0.034 R)
• M39: 79,293,304 km (0.109 R)
• M40: 91,441,698 km (0.059 R)
• M41: 97,512,380 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit