🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 46.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,991,962 km

• M1: 443,109 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 36.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.19 AU - 3.39 AU

Year: 1685 Days

Day: 21.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 9.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.33 AU - 10.25 AU

Year: 9425 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 85,991,962 km

• M1: 148,401 km (0.091 R)
• M2: 249,230 km (0.1 R)
• M3: 371,751 km (0.106 R)
• M4: 467,493 km (0.067 R)
• M5: 557,402 km (0.087 R)
• M6: 645,664 km (0.034 R)
• M7: 810,372 km (0.106 R)
• M8: 893,548 km (0.085 R)
• M9: 1,255,874 km (0.027 R)
• M10: 1,397,843 km (0.048 R)
• M11: 1,556,715 km (0.056 R)
• M12: 1,794,277 km (0.082 R)
• M13: 2,069,238 km (0.092 R)
• M14: 2,251,298 km (0.113 R)
• M15: 2,398,203 km (0.061 R)
• M16: 2,520,724 km (0.118 R)
• M17: 2,743,775 km (0.084 R)
• M18: 2,958,747 km (0.081 R)
• M19: 3,075,732 km (0.119 R)
• M20: 3,149,634 km (0.089 R)
• M21: 3,793,952 km (0.045 R)
• M22: 4,180,363 km (0.104 R)
• M23: 4,278,948 km (0.076 R)
• M24: 4,378,281 km (0.084 R)
• M25: 5,008,088 km (0.087 R)
• M26: 5,793,776 km (0.102 R)
• M27: 5,867,079 km (0.115 R)
• M28: 5,959,231 km (0.082 R)
• M29: 6,219,681 km (0.074 R)
• M30: 6,675,057 km (0.088 R)
• M31: 7,219,892 km (0.046 R)
• M32: 7,298,880 km (0.111 R)
• M33: 7,637,869 km (0.116 R)
• M34: 7,961,748 km (0.096 R)
• M35: 8,269,471 km (0.117 R)
• M36: 8,435,076 km (0.081 R)
• M37: 8,497,608 km (0.089 R)
• M38: 8,601,878 km (0.088 R)
• M39: 9,865,830 km (0.109 R)
• M40: 10,485,764 km (0.068 R)
• M41: 10,777,928 km (0.084 R)
• M42: 11,301,371 km (0.058 R)
• M43: 11,600,866 km (0.108 R)
• M44: 11,786,517 km (0.116 R)
• M45: 12,634,139 km (0.047 R)
• M46: 13,428,204 km (0.064 R)
• M47: 14,090,025 km (0.073 R)
• M48: 15,368,788 km (0.054 R)
• M49: 15,649,583 km (0.119 R)
• M50: 16,319,781 km (0.079 R)
• M51: 16,423,752 km (0.097 R)
• M52: 16,867,908 km (0.101 R)
• M53: 17,369,061 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.7

Radius: 7.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.12 AU - 15.78 AU

Year: 18843 Days

Day: 24.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 85,991,962 km

• M1: 151,991 km (0.056 R)
• M2: 373,695 km (0.054 R)
• M3: 1,658,592 km (0.087 R)
• M4: 1,906,176 km (0.083 R)
• M5: 2,639,654 km (0.056 R)
• M6: 3,228,172 km (0.112 R)
• M7: 3,339,473 km (0.106 R)
• M8: 5,417,687 km (0.106 R)
• M9: 5,886,227 km (0.105 R)
• M10: 5,954,294 km (0.067 R)
• M11: 7,005,668 km (0.097 R)
• M12: 7,222,884 km (0.066 R)
• M13: 8,960,015 km (0.07 R)
• M14: 9,274,769 km (0.078 R)
• M15: 9,713,539 km (0.113 R)
• M16: 10,902,394 km (0.118 R)
• M17: 11,365,249 km (0.117 R)
• M18: 11,834,688 km (0.114 R)
• M19: 12,050,108 km (0.102 R)
• M20: 12,572,355 km (0.084 R)
• M21: 12,748,132 km (0.106 R)
• M22: 12,836,395 km (0.087 R)
• M23: 13,146,661 km (0.108 R)
• M24: 13,594,108 km (0.105 R)
• M25: 14,966,519 km (0.105 R)
• M26: 15,386,739 km (0.096 R)
• M27: 16,430,334 km (0.107 R)
• M28: 17,154,986 km (0.056 R)
• M29: 17,203,606 km (0.111 R)
• M30: 17,791,376 km (0.094 R)
• M31: 18,835,718 km (0.102 R)
• M32: 20,723,494 km (0.115 R)
• M33: 25,172,086 km (0.087 R)
• M34: 25,282,788 km (0.108 R)
• M35: 25,393,640 km (0.105 R)
• M36: 25,950,593 km (0.099 R)
• M37: 26,118,442 km (0.075 R)
• M38: 26,567,684 km (0.081 R)
• M39: 26,906,374 km (0.054 R)
• M40: 27,019,619 km (0.077 R)
• M41: 27,816,527 km (0.094 R)
• M42: 28,505,874 km (0.094 R)
• M43: 29,316,994 km (0.08 R)
• M44: 30,430,002 km (0.055 R)
• M45: 30,843,640 km (0.118 R)
• M46: 32,516,294 km (0.102 R)
• M47: 32,939,058 km (0.119 R)
• M48: 34,709,848 km (0.107 R)
• M49: 34,833,116 km (0.106 R)
• M50: 36,448,773 km (0.094 R)
• M51: 36,636,818 km (0.119 R)
• M52: 37,898,377 km (0.097 R)
• M53: 38,662,074 km (0.106 R)
• M54: 41,244,283 km (0.061 R)
• M55: 41,440,106 km (0.108 R)
• M56: 41,767,277 km (0.103 R)
• M57: 42,292,664 km (0.106 R)
• M58: 43,084,636 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 5.2

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.96 AU - 17.42 AU

Year: 21410 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,991,962 km

• M1: 67,319 km (0.063 R)
• M2: 222,452 km (0.056 R)
• M3: 307,723 km (0.078 R)
• M4: 701,165 km (0.095 R)
• M5: 778,059 km (0.056 R)
• M6: 857,794 km (0.084 R)
• M7: 968,347 km (0.062 R)
• M8: 1,025,344 km (0.08 R)
• M9: 1,083,537 km (0.102 R)
• M10: 1,554,920 km (0.116 R)
• M11: 2,269,699 km (0.119 R)
• M12: 2,905,191 km (0.097 R)
• M13: 3,328,702 km (0.093 R)
• M14: 3,459,451 km (0.085 R)
• M15: 3,503,433 km (0.11 R)
• M16: 3,681,304 km (0.102 R)
• M17: 4,614,197 km (0.069 R)
• M18: 5,006,742 km (0.084 R)
• M19: 5,461,220 km (0.084 R)
• M20: 6,301,362 km (0.117 R)
• M21: 6,409,222 km (0.054 R)
• M22: 7,350,342 km (0.106 R)
• M23: 9,052,616 km (0.045 R)
• M24: 9,113,353 km (0.114 R)
• M25: 10,357,708 km (0.101 R)
• M26: 10,485,016 km (0.071 R)
• M27: 10,612,772 km (0.086 R)
• M28: 10,741,127 km (0.037 R)
• M29: 12,052,951 km (0.107 R)
• M30: 12,388,798 km (0.118 R)
• M31: 14,609,578 km (0.067 R)
• M32: 15,255,991 km (0.08 R)
• M33: 15,400,951 km (0.105 R)
• M34: 16,949,888 km (0.081 R)
• M35: 17,024,836 km (0.072 R)
• M36: 17,099,934 km (0.107 R)
• M37: 19,090,932 km (0.112 R)
• M38: 19,955,010 km (0.115 R)
• M39: 20,272,456 km (0.12 R)
• M40: 20,912,286 km (0.09 R)
• M41: 21,234,670 km (0.068 R)
• M42: 21,477,467 km (0.101 R)
• M43: 23,036,875 km (0.064 R)
• M44: 24,972,821 km (0.103 R)
• M45: 25,143,662 km (0.109 R)
• M46: 26,872,864 km (0.052 R)
• M47: 27,575,226 km (0.102 R)
• M48: 30,353,408 km (0.118 R)
• M49: 30,901,385 km (0.085 R)
• M50: 32,844,661 km (0.076 R)
• M51: 33,783,986 km (0.076 R)
• M52: 34,636,844 km (0.085 R)
• M53: 34,922,576 km (0.086 R)
• M54: 35,304,948 km (0.12 R)
• M55: 36,945,438 km (0.048 R)
• M56: 37,237,453 km (0.093 R)
• M57: 37,432,529 km (0.119 R)
• M58: 37,921,863 km (0.095 R)
• M59: 38,118,285 km (0.078 R)
• M60: 38,314,857 km (0.065 R)
• M61: 38,610,462 km (0.089 R)
• M62: 39,104,883 km (0.09 R)
• M63: 39,402,583 km (0.079 R)
• M64: 39,800,513 km (0.097 R)
• M65: 42,521,848 km (0.11 R)
• M66: 46,662,269 km (0.072 R)
• M67: 49,743,386 km (0.091 R)
• M68: 50,929,099 km (0.103 R)
• M69: 53,768,766 km (0.095 R)
• M70: 54,099,676 km (0.109 R)
• M71: 55,207,748 km (0.112 R)
• M72: 59,942,371 km (0.086 R)
• M73: 63,054,007 km (0.088 R)
• M74: 64,336,659 km (0.075 R)
• M75: 65,863,604 km (0.06 R)
• M76: 68,355,456 km (0.091 R)
• M77: 69,312,733 km (0.112 R)
• M78: 70,757,100 km (0.12 R)
• M79: 73,552,935 km (0.101 R)
• M80: 73,675,306 km (0.061 R)
• M81: 74,042,868 km (0.079 R)
• M82: 74,779,787 km (0.113 R)
• M83: 75,766,086 km (0.087 R)
• M84: 76,880,889 km (0.099 R)
• M85: 77,876,313 km (0.061 R)
• M86: 80,131,651 km (0.102 R)
• M87: 80,509,684 km (0.071 R)
• M88: 82,535,539 km (0.103 R)
• M89: 83,427,142 km (0.061 R)
• M90: 84,962,914 km (0.064 R)
• M91: 85,219,773 km (0.092 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit