🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.52 AU - 0.8 AU

Year: 197 Days

Day: 14.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 45.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.15 AU - 7.65 AU

Year: 5944 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,695,045 km

• M1: 184,305 km (0.074 R)
• M2: 847,921 km (0.051 R)
• M3: 1,717,234 km (0.117 R)
• M4: 3,257,194 km (0.068 R)
• M5: 4,261,744 km (0.096 R)
• M6: 5,373,406 km (0.08 R)
• M7: 7,851,943 km (0.117 R)
• M8: 9,299,153 km (0.087 R)
• M9: 10,296,073 km (0.071 R)
• M10: 11,413,270 km (0.088 R)
• M11: 12,556,048 km (0.094 R)
• M12: 15,252,101 km (0.088 R)
• M13: 16,252,163 km (0.12 R)
• M14: 18,802,508 km (0.078 R)
• M15: 21,532,070 km (0.082 R)
• M16: 22,471,545 km (0.04 R)
• M17: 25,714,079 km (0.045 R)
• M18: 30,215,180 km (0.074 R)
• M19: 30,702,270 km (0.073 R)
• M20: 33,010,266 km (0.087 R)
• M21: 33,839,487 km (0.095 R)
• M22: 34,895,499 km (0.066 R)
• M23: 35,864,743 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.8

Radius: 6.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.62 AU - 14.22 AU

Year: 16068 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,695,045 km

• M1: 114,742 km (0.047 R)
• M2: 861,085 km (0.082 R)
• M3: 1,162,525 km (0.081 R)
• M4: 1,533,378 km (0.103 R)
• M5: 1,947,315 km (0.113 R)
• M6: 3,322,718 km (0.072 R)
• M7: 4,353,896 km (0.09 R)
• M8: 5,826,837 km (0.075 R)
• M9: 6,409,072 km (0.095 R)
• M10: 9,765,599 km (0.074 R)
• M11: 13,508,688 km (0.083 R)
• M12: 13,821,347 km (0.086 R)
• M13: 14,267,149 km (0.117 R)
• M14: 15,525,716 km (0.091 R)
• M15: 18,798,618 km (0.046 R)
• M16: 20,227,278 km (0.086 R)
• M17: 24,296,789 km (0.107 R)
• M18: 25,606,967 km (0.086 R)
• M19: 26,376,349 km (0.071 R)
• M20: 27,359,805 km (0.086 R)
• M21: 32,758,044 km (0.096 R)
• M22: 33,209,231 km (0.1 R)
• M23: 33,436,321 km (0.116 R)
• M24: 36,484,228 km (0.091 R)
• M25: 43,804,351 km (0.072 R)
• M26: 48,168,570 km (0.114 R)
• M27: 48,459,687 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.8

Radius: 8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.12 AU - 18.08 AU

Year: 22618 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,695,045 km

• M1: 102,475 km (0.094 R)
• M2: 840,740 km (0.12 R)
• M3: 2,601,208 km (0.114 R)
• M4: 3,957,462 km (0.111 R)
• M5: 4,938,226 km (0.106 R)
• M6: 6,700,937 km (0.081 R)
• M7: 7,723,588 km (0.105 R)
• M8: 9,072,512 km (0.108 R)
• M9: 9,418,233 km (0.095 R)
• M10: 11,149,828 km (0.068 R)
• M11: 12,866,464 km (0.039 R)
• M12: 13,303,290 km (0.099 R)
• M13: 14,831,282 km (0.085 R)
• M14: 16,051,552 km (0.115 R)
• M15: 28,934,472 km (0.098 R)
• M16: 34,738,421 km (0.102 R)
• M17: 46,339,586 km (0.12 R)
• M18: 57,489,415 km (0.092 R)
• M19: 59,472,783 km (0.09 R)
• M20: 62,532,658 km (0.098 R)
• M21: 63,366,068 km (0.118 R)
• M22: 65,695,905 km (0.084 R)
• M23: 66,125,700 km (0.083 R)
• M24: 82,372,627 km (0.116 R)
• M25: 83,625,509 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.9

Radius: 3.3

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.13 AU - 20.03 AU

Year: 28221 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,695,045 km

• M1: 41,139 km (0.12 R)
• M2: 183,407 km (0.085 R)
• M3: 376,388 km (0.091 R)
• M4: 744,698 km (0.082 R)
• M5: 855,101 km (0.053 R)
• M6: 1,494,782 km (0.12 R)
• M7: 2,132,667 km (0.1 R)
• M8: 2,723,728 km (0.105 R)
• M9: 2,988,367 km (0.084 R)
• M10: 3,155,169 km (0.116 R)
• M11: 4,359,581 km (0.114 R)
• M12: 5,381,484 km (0.117 R)
• M13: 6,145,331 km (0.116 R)
• M14: 7,372,333 km (0.106 R)
• M15: 7,625,751 km (0.038 R)
• M16: 7,990,172 km (0.077 R)
• M17: 8,257,503 km (0.03 R)
• M18: 10,111,470 km (0.072 R)
• M19: 14,301,407 km (0.108 R)
• M20: 25,639,280 km (0.119 R)
• M21: 30,534,272 km (0.085 R)
• M22: 36,891,433 km (0.11 R)
• M23: 43,745,709 km (0.088 R)
• M24: 44,407,829 km (0.11 R)
• M25: 48,521,920 km (0.116 R)
• M26: 53,445,485 km (0.076 R)
• M27: 54,392,290 km (0.088 R)
• M28: 59,699,274 km (0.073 R)
• M29: 61,749,214 km (0.099 R)
• M30: 64,270,536 km (0.111 R)
• M31: 64,483,713 km (0.069 R)
• M32: 69,069,487 km (0.08 R)
• M33: 73,401,542 km (0.102 R)
• M34: 73,634,316 km (0.093 R)
• M35: 85,659,292 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit