🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.22 AU - 1.66 AU

Year: 634 Days

Day: 35 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,590,979 km

• M1: 70,012 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.59 AU - 2.13 AU

Year: 931 Days

Day: 40.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,590,979 km

• M1: 655,687 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.69 AU - 4.17 AU

Year: 2860 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 8.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.96 AU - 7.36 AU

Year: 6309 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,590,979 km

• M1: 109,506 km (0.113 R)
• M2: 856,149 km (0.089 R)
• M3: 1,848,880 km (0.068 R)
• M4: 2,430,217 km (0.118 R)
• M5: 3,365,653 km (0.119 R)
• M6: 4,418,373 km (0.058 R)
• M7: 6,985,173 km (0.068 R)
• M8: 8,035,949 km (0.107 R)
• M9: 9,466,852 km (0.069 R)
• M10: 10,335,567 km (0.085 R)
• M11: 11,859,371 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 11

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12 AU - 12.2 AU

Year: 15451 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,590,979 km

• M1: 137,331 km (0.088 R)
• M2: 479,611 km (0.102 R)
• M3: 862,432 km (0.063 R)
• M4: 1,746,406 km (0.119 R)
• M5: 2,092,874 km (0.1 R)
• M6: 2,485,718 km (0.051 R)
• M7: 3,027,711 km (0.059 R)
• M8: 4,614,047 km (0.085 R)
• M9: 5,588,378 km (0.062 R)
• M10: 6,269,198 km (0.081 R)
• M11: 7,185,485 km (0.039 R)
• M12: 11,011,600 km (0.118 R)
• M13: 13,288,629 km (0.073 R)
• M14: 15,247,464 km (0.112 R)
• M15: 16,415,374 km (0.079 R)
• M16: 17,144,066 km (0.1 R)
• M17: 17,558,302 km (0.104 R)
• M18: 18,063,943 km (0.107 R)
• M19: 18,579,457 km (0.055 R)
• M20: 19,911,028 km (0.093 R)
• M21: 21,880,933 km (0.114 R)
• M22: 22,466,758 km (0.116 R)
• M23: 25,021,291 km (0.051 R)
• M24: 26,533,426 km (0.094 R)
• M25: 28,220,142 km (0.11 R)
• M26: 29,620,229 km (0.063 R)
• M27: 33,967,842 km (0.104 R)
• M28: 35,417,445 km (0.114 R)
• M29: 43,442,922 km (0.097 R)
• M30: 44,836,427 km (0.093 R)
• M31: 46,419,471 km (0.108 R)
• M32: 57,999,992 km (0.097 R)
• M33: 63,164,559 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.6

Radius: 3.1

Gravity: 79.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.88 AU - 12.98 AU

Year: 17068 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,590,979 km

• M1: 39,344 km (0.115 R)
• M2: 518,506 km (0.051 R)
• M3: 805,884 km (0.072 R)
• M4: 1,302,549 km (0.095 R)
• M5: 2,177,098 km (0.035 R)
• M6: 2,303,358 km (0.067 R)
• M7: 2,524,464 km (0.08 R)
• M8: 3,669,037 km (0.036 R)
• M9: 3,848,106 km (0.033 R)
• M10: 3,970,627 km (0.077 R)
• M11: 4,622,873 km (0.088 R)
• M12: 5,381,484 km (0.102 R)
• M13: 7,004,023 km (0.025 R)
• M14: 7,279,582 km (0.109 R)
• M15: 7,420,054 km (0.086 R)
• M16: 11,358,518 km (0.102 R)
• M17: 14,345,239 km (0.088 R)
• M18: 17,900,881 km (0.097 R)
• M19: 21,041,090 km (0.103 R)
• M20: 21,807,031 km (0.079 R)
• M21: 24,008,962 km (0.117 R)
• M22: 25,057,045 km (0.074 R)
• M23: 26,464,761 km (0.05 R)
• M24: 28,965,589 km (0.071 R)
• M25: 30,393,799 km (0.1 R)
• M26: 34,694,140 km (0.112 R)
• M27: 37,265,129 km (0.114 R)
• M28: 40,251,401 km (0.039 R)
• M29: 46,855,848 km (0.09 R)
• M30: 52,562,109 km (0.074 R)
• M31: 52,911,420 km (0.096 R)
• M32: 58,152,881 km (0.114 R)
• M33: 61,768,213 km (0.12 R)
• M34: 64,326,187 km (0.075 R)
• M35: 66,749,373 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 3.9

Gravity: 36.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.23 AU - 23.71 AU

Year: 30330 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,590,979 km

• M1: 53,706 km (0.114 R)
• M2: 316,399 km (0.07 R)
• M3: 670,049 km (0.1 R)
• M4: 2,058,317 km (0.118 R)
• M5: 2,236,787 km (0.11 R)
• M6: 3,113,730 km (0.115 R)
• M7: 5,140,931 km (0.064 R)
• M8: 7,485,728 km (0.025 R)
• M9: 7,695,314 km (0.036 R)
• M10: 8,572,556 km (0.085 R)
• M11: 12,825,624 km (0.112 R)
• M12: 13,896,146 km (0.106 R)
• M13: 14,533,882 km (0.048 R)
• M14: 23,327,245 km (0.114 R)
• M15: 34,528,385 km (0.116 R)
• M16: 36,139,854 km (0.111 R)
• M17: 38,727,747 km (0.083 R)
• M18: 43,087,328 km (0.068 R)
• M19: 45,471,619 km (0.119 R)
• M20: 53,149,132 km (0.064 R)
• M21: 56,287,396 km (0.076 R)
• M22: 57,698,253 km (0.105 R)
• M23: 81,266,799 km (0.109 R)
• M24: 83,587,212 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit