🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 270 Days

Day: 45.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.86 AU - 1.1 AU

Year: 412 Days

Day: 42.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 14.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.13 AU - 11.07 AU

Year: 11656 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,172,831 km

• M1: 182,360 km (0.045 R)
• M2: 883,076 km (0.118 R)
• M3: 1,431,951 km (0.064 R)
• M4: 2,247,858 km (0.096 R)
• M5: 2,907,435 km (0.09 R)
• M6: 4,314,552 km (0.111 R)
• M7: 5,586,284 km (0.09 R)
• M8: 6,368,082 km (0.075 R)
• M9: 7,832,645 km (0.071 R)
• M10: 8,620,428 km (0.103 R)
• M11: 10,409,020 km (0.079 R)
• M12: 11,304,513 km (0.113 R)
• M13: 12,618,880 km (0.116 R)
• M14: 13,637,342 km (0.082 R)
• M15: 14,233,789 km (0.106 R)
• M16: 16,871,498 km (0.082 R)
• M17: 18,666,673 km (0.106 R)
• M18: 21,195,774 km (0.117 R)
• M19: 22,542,604 km (0.077 R)
• M20: 23,003,964 km (0.08 R)
• M21: 23,471,607 km (0.119 R)
• M22: 24,041,275 km (0.116 R)
• M23: 25,705,402 km (0.098 R)
• M24: 27,236,536 km (0.061 R)
• M25: 29,591,057 km (0.118 R)
• M26: 33,492,420 km (0.097 R)
• M27: 35,815,675 km (0.113 R)
• M28: 39,432,503 km (0.107 R)
• M29: 40,781,277 km (0.116 R)
• M30: 44,866,645 km (0.044 R)
• M31: 49,217,251 km (0.084 R)
• M32: 54,335,891 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.1

Radius: 6.3

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.89 AU - 14.67 AU

Year: 17167 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,172,831 km

• M1: 78,389 km (0.117 R)
• M2: 339,138 km (0.112 R)
• M3: 679,025 km (0.09 R)
• M4: 3,337,379 km (0.078 R)
• M5: 3,665,746 km (0.077 R)
• M6: 4,483,747 km (0.076 R)
• M7: 4,815,705 km (0.115 R)
• M8: 5,566,238 km (0.087 R)
• M9: 6,600,108 km (0.104 R)
• M10: 7,709,676 km (0.098 R)
• M11: 9,357,646 km (0.111 R)
• M12: 10,292,184 km (0.071 R)
• M13: 11,107,343 km (0.115 R)
• M14: 12,027,669 km (0.088 R)
• M15: 13,332,611 km (0.092 R)
• M16: 16,143,555 km (0.112 R)
• M17: 18,222,666 km (0.075 R)
• M18: 18,473,542 km (0.047 R)
• M19: 19,500,082 km (0.037 R)
• M20: 21,018,501 km (0.059 R)
• M21: 21,294,509 km (0.096 R)
• M22: 22,422,477 km (0.051 R)
• M23: 23,098,510 km (0.057 R)
• M24: 24,289,009 km (0.119 R)
• M25: 25,624,170 km (0.078 R)
• M26: 26,150,456 km (0.08 R)
• M27: 29,461,057 km (0.085 R)
• M28: 30,859,946 km (0.069 R)
• M29: 33,538,795 km (0.112 R)
• M30: 37,435,820 km (0.086 R)
• M31: 42,644,818 km (0.083 R)
• M32: 45,805,970 km (0.111 R)
• M33: 51,415,741 km (0.063 R)
• M34: 57,646,043 km (0.027 R)
• M35: 58,730,927 km (0.084 R)
• M36: 60,014,028 km (0.099 R)
• M37: 61,128,383 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437

Radius: 5.1

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.02 AU - 13.74 AU

Year: 18495 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,172,831 km

• M1: 63,729 km (0.096 R)
• M2: 256,710 km (0.09 R)
• M3: 425,606 km (0.112 R)
• M4: 1,808,339 km (0.089 R)
• M5: 2,215,245 km (0.058 R)
• M6: 2,961,140 km (0.111 R)
• M7: 4,932,990 km (0.113 R)
• M8: 5,318,204 km (0.069 R)
• M9: 5,875,456 km (0.098 R)
• M10: 6,719,787 km (0.113 R)
• M11: 8,350,852 km (0.08 R)
• M12: 9,102,282 km (0.087 R)
• M13: 9,627,670 km (0.115 R)
• M14: 9,843,390 km (0.103 R)
• M15: 10,340,654 km (0.11 R)
• M16: 10,854,373 km (0.092 R)
• M17: 11,265,617 km (0.103 R)
• M18: 11,444,985 km (0.108 R)
• M19: 12,949,491 km (0.1 R)
• M20: 13,681,324 km (0.111 R)
• M21: 15,154,115 km (0.082 R)
• M22: 15,519,881 km (0.097 R)
• M23: 16,345,063 km (0.117 R)
• M24: 17,516,863 km (0.073 R)
• M25: 18,911,415 km (0.115 R)
• M26: 19,249,955 km (0.068 R)
• M27: 20,289,959 km (0.092 R)
• M28: 21,275,809 km (0.084 R)
• M29: 22,765,954 km (0.112 R)
• M30: 28,418,360 km (0.108 R)
• M31: 31,982,828 km (0.106 R)
• M32: 36,092,730 km (0.055 R)
• M33: 42,678,477 km (0.058 R)
• M34: 46,559,345 km (0.104 R)
• M35: 47,487,151 km (0.086 R)
• M36: 48,585,200 km (0.105 R)
• M37: 52,644,687 km (0.078 R)
• M38: 59,238,962 km (0.074 R)
• M39: 61,800,975 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit