🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.07 AU - 1.57 AU

Year: 574 Days

Day: 24.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.49 AU - 2.45 AU

Year: 1047 Days

Day: 23.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.08 AU - 2.56 AU

Year: 1338 Days

Day: 34.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.02 AU - 3.62 AU

Year: 2291 Days

Day: 22.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,943,287 km

• M1: 25,282 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.91 AU - 4.15 AU

Year: 3064 Days

Day: 36.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 13.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.28 AU - 7.62 AU

Year: 6204 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,943,287 km

• M1: 166,652 km (0.099 R)
• M2: 756,965 km (0.096 R)
• M3: 1,495,231 km (0.114 R)
• M4: 2,142,989 km (0.114 R)
• M5: 2,912,970 km (0.117 R)
• M6: 3,531,407 km (0.07 R)
• M7: 4,473,724 km (0.093 R)
• M8: 6,501,224 km (0.114 R)
• M9: 7,994,959 km (0.111 R)
• M10: 11,807,311 km (0.041 R)
• M11: 14,552,582 km (0.048 R)
• M12: 17,156,632 km (0.096 R)
• M13: 20,659,316 km (0.099 R)
• M14: 21,350,758 km (0.073 R)
• M15: 22,296,815 km (0.046 R)
• M16: 23,188,418 km (0.054 R)
• M17: 32,725,432 km (0.09 R)
• M18: 36,371,581 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 13.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.34 AU - 6.66 AU

Year: 6277 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,943,287 km

• M1: 176,675 km (0.113 R)
• M2: 650,751 km (0.088 R)
• M3: 1,542,055 km (0.1 R)
• M4: 2,061,758 km (0.076 R)
• M5: 2,499,332 km (0.086 R)
• M6: 2,944,834 km (0.096 R)
• M7: 3,423,398 km (0.119 R)
• M8: 4,135,484 km (0.048 R)
• M9: 4,970,688 km (0.119 R)
• M10: 6,620,304 km (0.054 R)
• M11: 8,610,105 km (0.114 R)
• M12: 9,475,828 km (0.114 R)
• M13: 10,184,025 km (0.116 R)
• M14: 10,704,924 km (0.067 R)
• M15: 12,229,776 km (0.069 R)
• M16: 13,426,708 km (0.087 R)
• M17: 14,106,930 km (0.108 R)
• M18: 15,764,474 km (0.096 R)
• M19: 16,227,779 km (0.041 R)
• M20: 17,425,609 km (0.119 R)
• M21: 19,997,346 km (0.105 R)
• M22: 22,013,476 km (0.074 R)
• M23: 23,706,176 km (0.111 R)
• M24: 26,854,613 km (0.118 R)
• M25: 27,683,236 km (0.103 R)
• M26: 28,700,202 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 10.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.58 AU - 11.74 AU

Year: 15080 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,943,287 km

• M1: 125,662 km (0.117 R)
• M2: 470,635 km (0.107 R)
• M3: 940,073 km (0.078 R)
• M4: 1,460,524 km (0.043 R)
• M5: 1,849,030 km (0.098 R)
• M6: 2,496,938 km (0.083 R)
• M7: 2,910,427 km (0.031 R)
• M8: 3,644,952 km (0.099 R)
• M9: 4,086,864 km (0.073 R)
• M10: 4,697,822 km (0.059 R)
• M11: 6,856,669 km (0.102 R)
• M12: 8,301,335 km (0.111 R)
• M13: 9,938,983 km (0.055 R)
• M14: 10,863,947 km (0.066 R)
• M15: 12,292,457 km (0.042 R)
• M16: 13,495,074 km (0.119 R)
• M17: 13,912,752 km (0.085 R)
• M18: 15,443,287 km (0.111 R)
• M19: 16,603,269 km (0.114 R)
• M20: 25,543,986 km (0.087 R)
• M21: 27,718,541 km (0.115 R)
• M22: 29,080,928 km (0.102 R)
• M23: 36,300,372 km (0.083 R)
• M24: 37,655,130 km (0.043 R)
• M25: 40,898,412 km (0.12 R)
• M26: 44,323,306 km (0.05 R)
• M27: 46,027,076 km (0.076 R)
• M28: 49,235,801 km (0.113 R)
• M29: 54,499,402 km (0.102 R)
• M30: 55,737,923 km (0.076 R)
• M31: 57,357,469 km (0.066 R)
• M32: 61,258,383 km (0.09 R)
• M33: 62,789,817 km (0.099 R)
• M34: 67,537,156 km (0.067 R)
• M35: 67,943,314 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit