🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 246 Days

Day: 39.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.87 AU - 0.97 AU

Year: 315 Days

Day: 30.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 8.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.96 AU - 8.48 AU

Year: 6915 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,964,763 km

• M1: 111,151 km (0.102 R)
• M2: 482,902 km (0.055 R)
• M3: 818,151 km (0.036 R)
• M4: 1,507,647 km (0.054 R)
• M5: 2,239,331 km (0.066 R)
• M6: 3,048,356 km (0.077 R)
• M7: 3,400,659 km (0.066 R)
• M8: 3,733,813 km (0.087 R)
• M9: 5,147,064 km (0.095 R)
• M10: 6,544,757 km (0.068 R)
• M11: 6,886,888 km (0.115 R)
• M12: 7,313,242 km (0.04 R)
• M13: 7,681,851 km (0.092 R)
• M14: 8,062,876 km (0.071 R)
• M15: 8,658,126 km (0.069 R)
• M16: 9,847,130 km (0.067 R)
• M17: 10,666,927 km (0.071 R)
• M18: 11,238,390 km (0.119 R)
• M19: 11,880,165 km (0.075 R)
• M20: 12,915,083 km (0.043 R)
• M21: 15,104,149 km (0.119 R)
• M22: 15,763,726 km (0.079 R)
• M23: 16,693,926 km (0.116 R)
• M24: 19,423,189 km (0.107 R)
• M25: 20,131,385 km (0.083 R)
• M26: 24,013,600 km (0.104 R)
• M27: 28,730,271 km (0.078 R)
• M28: 32,229,066 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 10

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.31 AU - 10.15 AU

Year: 9995 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 160.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,964,763 km

• M1: 124,316 km (0.113 R)
• M2: 457,620 km (0.091 R)
• M3: 952,340 km (0.054 R)
• M4: 1,730,997 km (0.074 R)
• M5: 2,134,612 km (0.048 R)
• M6: 2,509,654 km (0.078 R)
• M7: 4,313,954 km (0.112 R)
• M8: 4,636,786 km (0.098 R)
• M9: 5,033,968 km (0.116 R)
• M10: 5,546,640 km (0.102 R)
• M11: 6,027,597 km (0.072 R)
• M12: 6,397,852 km (0.083 R)
• M13: 6,927,279 km (0.09 R)
• M14: 9,656,543 km (0.094 R)
• M15: 12,484,989 km (0.077 R)
• M16: 14,117,401 km (0.077 R)
• M17: 15,447,327 km (0.12 R)
• M18: 18,215,037 km (0.106 R)
• M19: 20,534,253 km (0.115 R)
• M20: 22,638,646 km (0.107 R)
• M21: 25,227,587 km (0.095 R)
• M22: 27,454,500 km (0.065 R)
• M23: 30,986,057 km (0.033 R)
• M24: 33,223,593 km (0.07 R)
• M25: 33,957,520 km (0.084 R)
• M26: 36,778,487 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.6

Radius: 5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.71 AU - 18.09 AU

Year: 20501 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,964,763 km

• M1: 62,532 km (0.108 R)
• M2: 593,604 km (0.068 R)
• M3: 1,134,401 km (0.081 R)
• M4: 1,356,404 km (0.086 R)
• M5: 1,904,830 km (0.113 R)
• M6: 2,165,280 km (0.063 R)
• M7: 2,610,483 km (0.058 R)
• M8: 4,141,617 km (0.092 R)
• M9: 6,604,297 km (0.081 R)
• M10: 6,799,373 km (0.08 R)
• M11: 8,229,528 km (0.094 R)
• M12: 8,410,093 km (0.078 R)
• M13: 8,685,802 km (0.1 R)
• M14: 10,363,392 km (0.054 R)
• M15: 10,520,919 km (0.117 R)
• M16: 12,779,398 km (0.091 R)
• M17: 13,703,464 km (0.099 R)
• M18: 13,957,332 km (0.101 R)
• M19: 14,605,539 km (0.093 R)
• M20: 14,870,328 km (0.032 R)
• M21: 16,814,651 km (0.114 R)
• M22: 17,178,772 km (0.119 R)
• M23: 19,475,100 km (0.116 R)
• M24: 20,530,812 km (0.099 R)
• M25: 23,471,308 km (0.088 R)
• M26: 25,804,436 km (0.118 R)
• M27: 26,288,834 km (0.118 R)
• M28: 26,582,494 km (0.101 R)
• M29: 30,064,235 km (0.065 R)
• M30: 33,953,630 km (0.119 R)
• M31: 37,543,530 km (0.079 R)
• M32: 39,557,716 km (0.04 R)
• M33: 41,510,417 km (0.049 R)
• M34: 42,577,798 km (0.072 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit