🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.65 AU - 0.85 AU

Year: 288 Days

Day: 44.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,428,733 km

• M1: 242,049 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.72 AU - 0.82 AU

Year: 299 Days

Day: 28 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,428,733 km

• M1: 42,935 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.68 AU - 1.13 AU

Year: 378 Days

Day: 42.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,428,733 km

• M1: 74,350 km (0.086 R)
• M2: 127,757 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 11.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.38 AU - 2.74 AU

Year: 1814 Days

Day: 6.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 95,428,733 km

• M1: 139,425 km (0.062 R)
• M2: 550,969 km (0.085 R)
• M3: 1,065,286 km (0.068 R)
• M4: 1,515,127 km (0.09 R)
• M5: 2,045,302 km (0.06 R)
• M6: 2,738,389 km (0.088 R)
• M7: 3,498,645 km (0.069 R)
• M8: 4,854,750 km (0.035 R)
• M9: 5,347,376 km (0.095 R)
• M10: 6,922,492 km (0.107 R)
• M11: 8,755,664 km (0.112 R)
• M12: 9,132,651 km (0.082 R)
• M13: 10,363,392 km (0.052 R)
• M14: 10,785,408 km (0.034 R)
• M15: 11,589,048 km (0.028 R)
• M16: 12,198,210 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.4

Radius: 6.8

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.44 AU - 12.02 AU

Year: 15568 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,428,733 km

• M1: 84,523 km (0.1 R)
• M2: 315,801 km (0.093 R)
• M3: 713,582 km (0.034 R)
• M4: 959,521 km (0.088 R)
• M5: 1,970,204 km (0.118 R)
• M6: 2,400,896 km (0.113 R)
• M7: 4,015,207 km (0.093 R)
• M8: 5,439,678 km (0.068 R)
• M9: 5,737,826 km (0.101 R)
• M10: 6,326,195 km (0.088 R)
• M11: 6,572,582 km (0.051 R)
• M12: 12,626,958 km (0.066 R)
• M13: 13,620,138 km (0.083 R)
• M14: 14,664,481 km (0.062 R)
• M15: 15,024,114 km (0.082 R)
• M16: 17,307,127 km (0.118 R)
• M17: 19,121,600 km (0.091 R)
• M18: 22,452,845 km (0.091 R)
• M19: 24,809,012 km (0.084 R)
• M20: 25,217,115 km (0.095 R)
• M21: 32,735,604 km (0.076 R)
• M22: 36,145,538 km (0.099 R)
• M23: 38,409,702 km (0.118 R)
• M24: 46,227,088 km (0.116 R)
• M25: 48,891,427 km (0.078 R)
• M26: 49,532,902 km (0.109 R)
• M27: 50,505,737 km (0.05 R)
• M28: 52,322,005 km (0.033 R)
• M29: 54,352,646 km (0.053 R)
• M30: 54,696,123 km (0.073 R)
• M31: 60,206,710 km (0.079 R)
• M32: 62,435,419 km (0.084 R)

Asteroid Belt

Center: 12.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 4.2

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.08 AU - 14.72 AU

Year: 22954 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,428,733 km

• M1: 52,359 km (0.089 R)
• M2: 206,744 km (0.066 R)
• M3: 358,287 km (0.059 R)
• M4: 505,790 km (0.098 R)
• M5: 723,455 km (0.087 R)
• M6: 1,052,421 km (0.069 R)
• M7: 1,960,779 km (0.1 R)
• M8: 3,530,360 km (0.112 R)
• M9: 4,155,679 km (0.083 R)
• M10: 4,670,894 km (0.103 R)
• M11: 5,112,806 km (0.025 R)
• M12: 6,339,060 km (0.12 R)
• M13: 7,648,790 km (0.106 R)
• M14: 7,900,413 km (0.073 R)
• M15: 8,314,201 km (0.098 R)
• M16: 8,580,186 km (0.092 R)
• M17: 12,160,661 km (0.086 R)
• M18: 12,296,945 km (0.119 R)
• M19: 12,572,504 km (0.11 R)
• M20: 12,852,402 km (0.113 R)
• M21: 13,279,803 km (0.116 R)
• M22: 18,266,199 km (0.1 R)
• M23: 18,988,757 km (0.042 R)
• M24: 20,012,904 km (0.056 R)
• M25: 21,567,675 km (0.112 R)
• M26: 22,272,430 km (0.071 R)
• M27: 23,940,895 km (0.08 R)
• M28: 25,024,881 km (0.064 R)
• M29: 25,467,542 km (0.104 R)
• M30: 32,748,171 km (0.082 R)
• M31: 35,314,073 km (0.106 R)
• M32: 36,292,144 km (0.102 R)
• M33: 39,633,113 km (0.056 R)
• M34: 42,857,546 km (0.081 R)
• M35: 47,760,616 km (0.054 R)
• M36: 55,608,072 km (0.095 R)
• M37: 55,795,667 km (0.078 R)
• M38: 56,172,355 km (0.061 R)
• M39: 57,695,860 km (0.107 R)
• M40: 62,027,316 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 7.4

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.26 AU - 17.3 AU

Year: 26456 Days

Day: 22.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,428,733 km

• M1: 97,687 km (0.093 R)
• M2: 544,087 km (0.112 R)
• M3: 889,509 km (0.105 R)
• M4: 1,377,348 km (0.104 R)
• M5: 2,140,297 km (0.059 R)
• M6: 2,514,740 km (0.081 R)
• M7: 3,395,124 km (0.072 R)
• M8: 4,321,284 km (0.081 R)
• M9: 5,364,729 km (0.076 R)
• M10: 9,615,852 km (0.084 R)
• M11: 11,515,595 km (0.057 R)
• M12: 14,045,744 km (0.069 R)
• M13: 18,693,301 km (0.054 R)
• M14: 24,044,417 km (0.059 R)
• M15: 39,038,761 km (0.091 R)
• M16: 39,354,562 km (0.059 R)
• M17: 40,473,255 km (0.12 R)
• M18: 49,271,405 km (0.052 R)
• M19: 67,301,389 km (0.044 R)
• M20: 73,125,683 km (0.11 R)
• M21: 83,651,539 km (0.107 R)
• M22: 87,913,133 km (0.069 R)
• M23: 91,202,641 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit