🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 199 Days

Day: 13.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,043,709 km

• M1: 33,061 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 691 Days

Day: 30.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,043,709 km

• M1: 314,904 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.29 AU - 1.99 AU

Year: 745 Days

Day: 28.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 78.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.37 AU - 2.11 AU

Year: 814 Days

Day: 32.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.54 AU - 7.28 AU

Year: 5097 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,043,709 km

• M1: 184,155 km (0.096 R)
• M2: 668,403 km (0.11 R)
• M3: 1,621,192 km (0.108 R)
• M4: 2,645,489 km (0.111 R)
• M5: 3,447,034 km (0.119 R)
• M6: 4,313,954 km (0.073 R)
• M7: 6,883,596 km (0.088 R)
• M8: 7,736,753 km (0.062 R)
• M9: 9,934,495 km (0.047 R)
• M10: 13,001,401 km (0.096 R)
• M11: 15,806,361 km (0.073 R)
• M12: 16,537,596 km (0.115 R)
• M13: 19,308,298 km (0.057 R)
• M14: 21,138,927 km (0.119 R)
• M15: 23,878,363 km (0.1 R)
• M16: 24,542,578 km (0.112 R)
• M17: 25,600,534 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 14.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.91 AU - 7.69 AU

Year: 6997 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,043,709 km

• M1: 181,612 km (0.048 R)
• M2: 657,931 km (0.098 R)
• M3: 1,402,330 km (0.092 R)
• M4: 2,328,790 km (0.117 R)
• M5: 2,838,171 km (0.113 R)
• M6: 3,339,772 km (0.088 R)
• M7: 4,228,982 km (0.113 R)
• M8: 5,159,780 km (0.083 R)
• M9: 5,793,327 km (0.085 R)
• M10: 6,478,485 km (0.096 R)
• M11: 8,200,207 km (0.044 R)
• M12: 9,818,407 km (0.117 R)
• M13: 11,259,484 km (0.073 R)
• M14: 15,242,228 km (0.08 R)
• M15: 16,429,137 km (0.056 R)
• M16: 18,389,617 km (0.108 R)
• M17: 19,188,769 km (0.088 R)
• M18: 20,928,443 km (0.115 R)
• M19: 21,652,945 km (0.112 R)
• M20: 24,084,360 km (0.104 R)
• M21: 26,777,121 km (0.08 R)
• M22: 28,239,889 km (0.12 R)
• M23: 28,946,590 km (0.073 R)
• M24: 30,950,603 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 12.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.14 AU - 14.62 AU

Year: 15453 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,043,709 km

• M1: 160,369 km (0.087 R)
• M2: 612,603 km (0.114 R)
• M3: 1,403,976 km (0.105 R)
• M4: 1,990,848 km (0.076 R)
• M5: 2,806,606 km (0.094 R)
• M6: 4,595,647 km (0.085 R)
• M7: 5,602,291 km (0.09 R)
• M8: 7,676,166 km (0.112 R)
• M9: 8,339,034 km (0.111 R)
• M10: 9,457,428 km (0.084 R)
• M11: 10,905,386 km (0.066 R)
• M12: 15,165,634 km (0.059 R)
• M13: 15,607,695 km (0.042 R)
• M14: 16,828,713 km (0.073 R)
• M15: 17,302,639 km (0.063 R)
• M16: 22,450,152 km (0.109 R)
• M17: 23,121,697 km (0.062 R)
• M18: 27,435,950 km (0.026 R)
• M19: 30,359,990 km (0.111 R)
• M20: 30,945,217 km (0.085 R)
• M21: 32,991,417 km (0.088 R)
• M22: 34,489,191 km (0.108 R)
• M23: 36,688,130 km (0.063 R)
• M24: 39,254,481 km (0.096 R)
• M25: 42,957,178 km (0.111 R)
• M26: 44,893,274 km (0.069 R)
• M27: 45,348,201 km (0.09 R)
• M28: 45,959,458 km (0.099 R)
• M29: 49,743,536 km (0.097 R)
• M30: 50,721,008 km (0.12 R)
• M31: 53,051,743 km (0.119 R)
• M32: 59,371,206 km (0.115 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit