🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 753 Days

Day: 19.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.14 AU - 2.9 AU

Year: 1461 Days

Day: 30.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.34 AU - 3.42 AU

Year: 1785 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 10.3

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.36 AU - 6.52 AU

Year: 5969 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,785,408 km

• M1: 147,653 km (0.108 R)
• M2: 425,456 km (0.104 R)
• M3: 558,299 km (0.065 R)
• M4: 745,745 km (0.116 R)
• M5: 840,740 km (0.086 R)
• M6: 998,715 km (0.09 R)
• M7: 1,104,780 km (0.113 R)
• M8: 1,462,918 km (0.112 R)
• M9: 1,655,450 km (0.092 R)
• M10: 1,894,059 km (0.103 R)
• M11: 1,969,755 km (0.106 R)
• M12: 2,143,737 km (0.088 R)
• M13: 2,282,714 km (0.034 R)
• M14: 2,383,842 km (0.12 R)
• M15: 2,675,259 km (0.048 R)
• M16: 2,846,847 km (0.098 R)
• M17: 3,292,051 km (0.101 R)
• M18: 3,383,754 km (0.109 R)
• M19: 3,523,030 km (0.119 R)
• M20: 3,593,341 km (0.114 R)
• M21: 3,687,887 km (0.111 R)
• M22: 4,297,348 km (0.026 R)
• M23: 4,549,870 km (0.116 R)
• M24: 4,911,896 km (0.119 R)
• M25: 5,016,914 km (0.098 R)
• M26: 5,472,141 km (0.076 R)
• M27: 5,829,380 km (0.116 R)
• M28: 6,945,829 km (0.074 R)
• M29: 7,182,942 km (0.083 R)
• M30: 8,158,021 km (0.054 R)
• M31: 8,597,689 km (0.12 R)
• M32: 8,852,304 km (0.031 R)
• M33: 9,631,410 km (0.118 R)
• M34: 9,763,355 km (0.097 R)
• M35: 10,263,760 km (0.049 R)
• M36: 10,364,739 km (0.04 R)
• M37: 10,567,893 km (0.081 R)
• M38: 10,909,425 km (0.045 R)
• M39: 11,254,697 km (0.113 R)
• M40: 11,463,535 km (0.1 R)
• M41: 11,638,415 km (0.1 R)
• M42: 11,743,882 km (0.112 R)
• M43: 12,026,622 km (0.111 R)
• M44: 12,347,359 km (0.116 R)
• M45: 12,419,166 km (0.027 R)
• M46: 13,437,030 km (0.086 R)
• M47: 13,658,585 km (0.08 R)
• M48: 14,105,434 km (0.11 R)
• M49: 14,368,277 km (0.118 R)
• M50: 14,632,916 km (0.072 R)
• M51: 14,937,198 km (0.113 R)
• M52: 15,436,107 km (0.086 R)
• M53: 16,057,686 km (0.084 R)
• M54: 16,214,315 km (0.052 R)
• M55: 16,332,198 km (0.107 R)
• M56: 16,529,218 km (0.071 R)
• M57: 16,886,009 km (0.115 R)
• M58: 17,085,124 km (0.102 R)
• M59: 18,052,424 km (0.05 R)
• M60: 18,872,071 km (0.068 R)
• M61: 20,082,168 km (0.105 R)
• M62: 20,377,923 km (0.099 R)
• M63: 20,675,174 km (0.114 R)
• M64: 21,231,079 km (0.088 R)
• M65: 21,360,033 km (0.089 R)
• M66: 21,878,539 km (0.117 R)
• M67: 21,965,455 km (0.047 R)
• M68: 22,357,551 km (0.089 R)
• M69: 22,752,041 km (0.116 R)
• M70: 22,972,249 km (0.026 R)
• M71: 23,414,610 km (0.113 R)
• M72: 23,503,471 km (0.084 R)
• M73: 23,815,233 km (0.101 R)
• M74: 24,128,341 km (0.099 R)
• M75: 24,668,390 km (0.086 R)
• M76: 24,985,238 km (0.07 R)
• M77: 26,081,790 km (0.077 R)
• M78: 27,100,701 km (0.095 R)
• M79: 27,193,901 km (0.114 R)
• M80: 27,991,108 km (0.063 R)
• M81: 28,986,383 km (0.042 R)
• M82: 29,129,548 km (0.091 R)
• M83: 29,656,431 km (0.116 R)
• M84: 29,752,623 km (0.089 R)
• M85: 30,283,097 km (0.062 R)
• M86: 30,768,243 km (0.075 R)
• M87: 31,109,326 km (0.074 R)
• M88: 31,500,674 km (0.107 R)
• M89: 31,992,103 km (0.114 R)
• M90: 33,381,718 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 14.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.4 AU - 7.54 AU

Year: 7457 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,785,408 km

• M1: 206,146 km (0.11 R)
• M2: 334,351 km (0.118 R)
• M3: 459,714 km (0.111 R)
• M4: 633,996 km (0.111 R)
• M5: 774,618 km (0.09 R)
• M6: 1,564,195 km (0.112 R)
• M7: 1,742,666 km (0.117 R)
• M8: 1,928,317 km (0.06 R)
• M9: 2,164,382 km (0.069 R)
• M10: 2,525,062 km (0.117 R)
• M11: 2,641,749 km (0.033 R)
• M12: 2,736,594 km (0.112 R)
• M13: 3,510,015 km (0.066 R)
• M14: 4,292,860 km (0.12 R)
• M15: 4,546,728 km (0.056 R)
• M16: 5,188,353 km (0.067 R)
• M17: 5,459,125 km (0.053 R)
• M18: 5,889,668 km (0.108 R)
• M19: 6,331,431 km (0.038 R)
• M20: 6,653,515 km (0.106 R)
• M21: 7,047,256 km (0.115 R)
• M22: 7,381,159 km (0.109 R)
• M23: 7,754,555 km (0.098 R)
• M24: 8,379,126 km (0.106 R)
• M25: 9,529,235 km (0.097 R)
• M26: 10,122,839 km (0.115 R)
• M27: 10,235,486 km (0.035 R)
• M28: 10,348,582 km (0.12 R)
• M29: 10,499,975 km (0.089 R)
• M30: 10,920,196 km (0.075 R)
• M31: 11,229,265 km (0.11 R)
• M32: 11,463,086 km (0.062 R)
• M33: 11,659,060 km (0.095 R)
• M34: 12,534,955 km (0.118 R)
• M35: 13,349,516 km (0.116 R)
• M36: 13,473,233 km (0.116 R)
• M37: 13,763,303 km (0.031 R)
• M38: 13,971,693 km (0.068 R)
• M39: 14,434,100 km (0.083 R)
• M40: 15,373,874 km (0.099 R)
• M41: 15,982,139 km (0.056 R)
• M42: 16,598,482 km (0.075 R)
• M43: 17,899,834 km (0.05 R)
• M44: 18,127,522 km (0.114 R)
• M45: 18,585,740 km (0.083 R)
• M46: 19,233,798 km (0.104 R)
• M47: 19,983,433 km (0.1 R)
• M48: 20,077,829 km (0.099 R)
• M49: 20,886,107 km (0.055 R)
• M50: 21,318,445 km (0.043 R)
• M51: 21,753,625 km (0.056 R)
• M52: 22,289,634 km (0.116 R)
• M53: 22,780,614 km (0.107 R)
• M54: 22,977,934 km (0.113 R)
• M55: 23,126,335 km (0.114 R)
• M56: 23,474,000 km (0.079 R)
• M57: 23,923,392 km (0.065 R)
• M58: 24,426,191 km (0.089 R)
• M59: 25,800,846 km (0.09 R)
• M60: 26,316,360 km (0.112 R)
• M61: 26,471,792 km (0.096 R)
• M62: 27,462,579 km (0.113 R)
• M63: 28,465,632 km (0.07 R)
• M64: 29,265,831 km (0.072 R)
• M65: 29,695,776 km (0.045 R)
• M66: 30,127,665 km (0.098 R)
• M67: 30,834,066 km (0.099 R)
• M68: 31,986,718 km (0.032 R)
• M69: 32,874,431 km (0.091 R)
• M70: 33,377,230 km (0.117 R)
• M71: 34,334,058 km (0.039 R)
• M72: 34,844,336 km (0.114 R)
• M73: 35,071,874 km (0.088 R)
• M74: 35,987,114 km (0.104 R)
• M75: 36,332,386 km (0.076 R)
• M76: 36,447,726 km (0.12 R)
• M77: 36,563,066 km (0.076 R)
• M78: 37,724,245 km (0.049 R)
• M79: 37,899,573 km (0.052 R)
• M80: 39,015,573 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit