🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 31.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,289,353 km

• M1: 32,912 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.95 AU - 4.39 AU

Year: 3035 Days

Day: 35.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.77 AU - 5.69 AU

Year: 3667 Days

Day: 16.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 12.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.65 AU - 10.29 AU

Year: 8787 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,289,353 km

• M1: 155,582 km (0.103 R)
• M2: 859,290 km (0.113 R)
• M3: 1,818,661 km (0.062 R)
• M4: 2,502,024 km (0.07 R)
• M5: 3,304,168 km (0.116 R)
• M6: 4,243,194 km (0.111 R)
• M7: 5,854,363 km (0.108 R)
• M8: 6,836,473 km (0.119 R)
• M9: 8,139,471 km (0.112 R)
• M10: 11,285,963 km (0.046 R)
• M11: 13,279,354 km (0.1 R)
• M12: 14,139,093 km (0.091 R)
• M13: 14,905,184 km (0.099 R)
• M14: 17,442,214 km (0.07 R)
• M15: 19,003,866 km (0.06 R)
• M16: 23,799,226 km (0.118 R)
• M17: 25,251,971 km (0.067 R)
• M18: 26,763,059 km (0.093 R)
• M19: 30,592,166 km (0.11 R)
• M20: 31,335,368 km (0.093 R)
• M21: 33,301,832 km (0.066 R)
• M22: 33,749,728 km (0.103 R)
• M23: 36,759,937 km (0.093 R)
• M24: 40,704,982 km (0.066 R)
• M25: 43,043,945 km (0.08 R)
• M26: 43,842,947 km (0.077 R)
• M27: 44,923,941 km (0.076 R)
• M28: 46,022,439 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 12.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.36 AU - 12.38 AU

Year: 15508 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 101,289,353 km

• M1: 161,865 km (0.12 R)
• M2: 1,007,392 km (0.086 R)
• M3: 3,357,126 km (0.071 R)
• M4: 3,946,541 km (0.074 R)
• M5: 5,187,755 km (0.114 R)
• M6: 12,556,198 km (0.08 R)
• M7: 15,326,302 km (0.108 R)
• M8: 21,132,943 km (0.115 R)
• M9: 23,141,893 km (0.118 R)
• M10: 24,605,409 km (0.092 R)
• M11: 25,444,653 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.2

Radius: 3.2

Gravity: 72.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.39 AU - 23.67 AU

Year: 29591 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,289,353 km

• M1: 75,996 km (0.119 R)
• M2: 182,061 km (0.061 R)
• M3: 323,580 km (0.114 R)
• M4: 431,590 km (0.072 R)
• M5: 680,820 km (0.101 R)
• M6: 813,812 km (0.091 R)
• M7: 1,177,784 km (0.107 R)
• M8: 1,370,616 km (0.114 R)
• M9: 1,660,088 km (0.101 R)
• M10: 2,077,316 km (0.049 R)
• M11: 2,383,692 km (0.083 R)
• M12: 3,612,639 km (0.074 R)
• M13: 3,812,352 km (0.107 R)
• M14: 4,646,510 km (0.077 R)
• M15: 5,464,960 km (0.109 R)
• M16: 5,953,846 km (0.111 R)
• M17: 7,867,202 km (0.113 R)
• M18: 8,489,380 km (0.12 R)
• M19: 11,237,194 km (0.112 R)
• M20: 12,320,133 km (0.107 R)
• M21: 12,544,679 km (0.085 R)
• M22: 12,925,106 km (0.092 R)
• M23: 14,358,553 km (0.032 R)
• M24: 15,028,303 km (0.114 R)
• M25: 18,593,819 km (0.116 R)
• M26: 20,728,730 km (0.085 R)
• M27: 24,053,842 km (0.035 R)
• M28: 33,301,234 km (0.088 R)
• M29: 41,737,507 km (0.118 R)
• M30: 41,905,804 km (0.113 R)
• M31: 42,583,782 km (0.089 R)
• M32: 46,805,883 km (0.106 R)
• M33: 48,272,989 km (0.07 R)
• M34: 50,913,691 km (0.078 R)
• M35: 51,491,737 km (0.107 R)
• M36: 58,352,445 km (0.111 R)
• M37: 65,343,004 km (0.098 R)
• M38: 66,943,102 km (0.104 R)
• M39: 67,869,113 km (0.1 R)
• M40: 75,087,809 km (0.108 R)
• M41: 77,857,763 km (0.113 R)
• M42: 84,136,086 km (0.104 R)
• M43: 89,060,250 km (0.081 R)
• M44: 93,883,884 km (0.092 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit