🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 122 Days

Day: 41.2 Hours

Environment

Temp: 423 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 138 Days

Day: 44 Hours

Environment

Temp: 405 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,831,545 km

• M1: 91,554 km (0.102 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 349 Days

Day: 26 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 9.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.79 AU - 17.01 AU

Year: 15059 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,831,545 km

• M1: 121,623 km (0.066 R)
• M2: 477,516 km (0.109 R)
• M3: 861,983 km (0.052 R)
• M4: 1,396,047 km (0.057 R)
• M5: 2,176,948 km (0.047 R)
• M6: 3,050,001 km (0.078 R)
• M7: 4,908,755 km (0.101 R)
• M8: 5,845,537 km (0.036 R)
• M9: 6,643,791 km (0.093 R)
• M10: 7,156,613 km (0.025 R)
• M11: 7,558,283 km (0.109 R)
• M12: 8,703,754 km (0.053 R)
• M13: 9,161,822 km (0.09 R)
• M14: 15,172,066 km (0.042 R)
• M15: 17,621,432 km (0.119 R)
• M16: 18,108,523 km (0.04 R)
• M17: 19,883,801 km (0.09 R)
• M18: 21,403,715 km (0.096 R)
• M19: 21,772,325 km (0.074 R)
• M20: 27,822,511 km (0.112 R)
• M21: 28,151,327 km (0.082 R)
• M22: 31,704,277 km (0.096 R)
• M23: 39,409,465 km (0.083 R)
• M24: 40,522,772 km (0.036 R)
• M25: 42,231,928 km (0.046 R)
• M26: 43,104,233 km (0.071 R)
• M27: 48,433,807 km (0.09 R)
• M28: 49,069,598 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 8.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.05 AU - 16.17 AU

Year: 15401 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,831,545 km

• M1: 110,702 km (0.115 R)
• M2: 612,603 km (0.086 R)
• M3: 2,602,105 km (0.081 R)
• M4: 4,096,289 km (0.084 R)
• M5: 5,319,999 km (0.068 R)
• M6: 5,940,232 km (0.118 R)
• M7: 6,248,254 km (0.06 R)
• M8: 6,526,656 km (0.12 R)
• M9: 6,854,874 km (0.114 R)
• M10: 7,324,312 km (0.119 R)
• M11: 8,961,660 km (0.088 R)
• M12: 9,680,329 km (0.107 R)
• M13: 10,548,146 km (0.098 R)
• M14: 11,232,257 km (0.116 R)
• M15: 12,752,470 km (0.084 R)
• M16: 13,397,387 km (0.07 R)
• M17: 15,462,735 km (0.099 R)
• M18: 15,753,254 km (0.093 R)
• M19: 16,420,461 km (0.105 R)
• M20: 20,737,107 km (0.077 R)
• M21: 21,628,561 km (0.032 R)
• M22: 22,175,640 km (0.097 R)
• M23: 23,392,469 km (0.085 R)
• M24: 23,775,739 km (0.111 R)
• M25: 25,755,069 km (0.057 R)
• M26: 38,904,572 km (0.086 R)
• M27: 43,206,259 km (0.12 R)
• M28: 46,746,642 km (0.1 R)
• M29: 49,525,572 km (0.111 R)
• M30: 50,955,428 km (0.065 R)
• M31: 57,297,181 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 9.4

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.49 AU - 16.15 AU

Year: 17424 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,831,545 km

• M1: 117,434 km (0.1 R)
• M2: 443,109 km (0.073 R)
• M3: 827,426 km (0.069 R)
• M4: 1,164,171 km (0.104 R)
• M5: 1,465,311 km (0.092 R)
• M6: 1,782,907 km (0.113 R)
• M7: 2,188,168 km (0.118 R)
• M8: 2,491,852 km (0.06 R)
• M9: 3,578,082 km (0.114 R)
• M10: 4,460,709 km (0.07 R)
• M11: 7,107,544 km (0.1 R)
• M12: 9,648,763 km (0.084 R)
• M13: 10,293,231 km (0.1 R)
• M14: 10,841,507 km (0.118 R)
• M15: 13,517,215 km (0.105 R)
• M16: 14,549,440 km (0.055 R)
• M17: 16,937,022 km (0.101 R)
• M18: 18,048,534 km (0.086 R)
• M19: 19,482,430 km (0.101 R)
• M20: 21,872,705 km (0.102 R)
• M21: 22,172,050 km (0.089 R)
• M22: 28,158,059 km (0.088 R)
• M23: 30,206,204 km (0.097 R)
• M24: 34,327,326 km (0.119 R)
• M25: 35,276,225 km (0.089 R)
• M26: 37,653,634 km (0.115 R)
• M27: 43,823,051 km (0.111 R)
• M28: 45,262,033 km (0.108 R)
• M29: 49,424,145 km (0.111 R)
• M30: 49,940,108 km (0.1 R)
• M31: 51,686,064 km (0.057 R)
• M32: 68,201,370 km (0.055 R)
• M33: 72,320,099 km (0.096 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 20,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit