🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.72 AU - 0.72 AU

Year: 233 Days

Day: 46 Hours

Environment

Temp: 106 °C

Axial Tilt: 91.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.38 AU - 1.6 AU

Year: 693 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.49 AU - 1.97 AU

Year: 866 Days

Day: 29.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 13.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.06 AU - 11.6 AU

Year: 12643 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,675,500 km

• M1: 284,236 km (0.115 R)
• M2: 386,112 km (0.103 R)
• M3: 720,463 km (0.109 R)
• M4: 1,053,618 km (0.091 R)
• M5: 1,476,082 km (0.096 R)
• M6: 1,600,398 km (0.085 R)
• M7: 1,950,158 km (0.102 R)
• M8: 2,041,413 km (0.076 R)
• M9: 2,134,313 km (0.101 R)
• M10: 2,276,281 km (0.081 R)
• M11: 3,330,797 km (0.1 R)
• M12: 3,552,501 km (0.09 R)
• M13: 3,865,609 km (0.105 R)
• M14: 3,981,697 km (0.055 R)
• M15: 4,217,463 km (0.056 R)
• M16: 4,518,753 km (0.094 R)
• M17: 4,952,587 km (0.057 R)
• M18: 5,595,559 km (0.11 R)
• M19: 6,231,051 km (0.11 R)
• M20: 6,333,375 km (0.061 R)
• M21: 7,244,875 km (0.119 R)
• M22: 8,048,216 km (0.069 R)
• M23: 9,034,066 km (0.092 R)
• M24: 9,266,990 km (0.093 R)
• M25: 9,620,190 km (0.052 R)
• M26: 9,897,994 km (0.084 R)
• M27: 10,138,098 km (0.085 R)
• M28: 10,258,973 km (0.117 R)
• M29: 10,952,808 km (0.071 R)
• M30: 11,535,641 km (0.045 R)
• M31: 11,915,620 km (0.098 R)
• M32: 12,000,741 km (0.089 R)
• M33: 12,299,787 km (0.066 R)
• M34: 12,731,527 km (0.097 R)
• M35: 13,832,418 km (0.067 R)
• M36: 14,056,366 km (0.114 R)
• M37: 14,191,303 km (0.101 R)
• M38: 14,735,241 km (0.066 R)
• M39: 15,101,606 km (0.087 R)
• M40: 15,285,910 km (0.07 R)
• M41: 17,122,374 km (0.066 R)
• M42: 17,847,176 km (0.115 R)
• M43: 18,237,776 km (0.107 R)
• M44: 18,483,415 km (0.055 R)
• M45: 19,376,664 km (0.092 R)
• M46: 19,627,241 km (0.087 R)
• M47: 20,589,604 km (0.073 R)
• M48: 20,845,416 km (0.072 R)
• M49: 21,411,794 km (0.091 R)
• M50: 21,567,226 km (0.112 R)
• M51: 21,774,868 km (0.077 R)
• M52: 22,770,741 km (0.097 R)
• M53: 23,728,017 km (0.088 R)
• M54: 23,835,130 km (0.055 R)
• M55: 24,265,373 km (0.08 R)
• M56: 25,242,995 km (0.055 R)
• M57: 25,407,104 km (0.117 R)
• M58: 28,025,366 km (0.036 R)
• M59: 28,195,459 km (0.045 R)
• M60: 28,993,414 km (0.099 R)
• M61: 29,222,747 km (0.081 R)
• M62: 29,395,234 km (0.08 R)
• M63: 30,146,365 km (0.086 R)
• M64: 30,378,690 km (0.115 R)
• M65: 31,255,483 km (0.06 R)
• M66: 31,903,691 km (0.066 R)
• M67: 32,377,916 km (0.096 R)
• M68: 32,675,466 km (0.063 R)
• M69: 32,914,224 km (0.098 R)
• M70: 34,237,567 km (0.106 R)
• M71: 34,601,539 km (0.096 R)
• M72: 35,027,743 km (0.119 R)
• M73: 35,272,036 km (0.066 R)
• M74: 35,578,263 km (0.082 R)
• M75: 35,946,872 km (0.03 R)
• M76: 36,193,260 km (0.031 R)
• M77: 39,131,063 km (0.112 R)
• M78: 39,893,414 km (0.086 R)
• M79: 40,020,871 km (0.089 R)
• M80: 40,276,384 km (0.042 R)
• M81: 40,404,291 km (0.067 R)
• M82: 41,303,673 km (0.076 R)
• M83: 42,665,014 km (0.11 R)
• M84: 43,777,722 km (0.119 R)
• M85: 44,041,015 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 5.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.05 AU - 13.47 AU

Year: 17357 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,675,500 km

• M1: 163,660 km (0.054 R)
• M2: 209,138 km (0.112 R)
• M3: 282,291 km (0.117 R)
• M4: 365,468 km (0.112 R)
• M5: 542,442 km (0.109 R)
• M6: 617,540 km (0.109 R)
• M7: 829,670 km (0.106 R)
• M8: 1,400,086 km (0.069 R)
• M9: 1,504,955 km (0.11 R)
• M10: 1,722,769 km (0.078 R)
• M11: 1,767,648 km (0.066 R)
• M12: 2,927,930 km (0.116 R)
• M13: 3,825,816 km (0.08 R)
• M14: 4,152,837 km (0.109 R)
• M15: 4,213,274 km (0.12 R)
• M16: 4,865,372 km (0.118 R)
• M17: 5,252,082 km (0.066 R)
• M18: 5,383,130 km (0.101 R)
• M19: 6,192,305 km (0.105 R)
• M20: 6,296,126 km (0.119 R)
• M21: 6,470,407 km (0.078 R)
• M22: 6,575,724 km (0.077 R)
• M23: 7,256,095 km (0.098 R)
• M24: 8,337,239 km (0.118 R)
• M25: 8,451,831 km (0.106 R)
• M26: 8,528,575 km (0.118 R)
• M27: 9,427,807 km (0.068 R)
• M28: 9,908,765 km (0.118 R)
• M29: 11,954,515 km (0.118 R)
• M30: 12,257,002 km (0.093 R)
• M31: 13,582,290 km (0.117 R)
• M32: 14,353,317 km (0.062 R)
• M33: 14,998,832 km (0.05 R)
• M34: 15,278,281 km (0.076 R)
• M35: 15,606,648 km (0.084 R)
• M36: 15,748,018 km (0.077 R)
• M37: 16,317,986 km (0.111 R)
• M38: 16,943,156 km (0.056 R)
• M39: 17,527,036 km (0.062 R)
• M40: 18,514,831 km (0.092 R)
• M41: 19,065,800 km (0.117 R)
• M42: 19,267,458 km (0.068 R)
• M43: 19,469,864 km (0.106 R)
• M44: 20,132,582 km (0.112 R)
• M45: 20,286,518 km (0.119 R)
• M46: 20,543,976 km (0.095 R)
• M47: 21,689,746 km (0.101 R)
• M48: 21,900,380 km (0.095 R)
• M49: 22,217,378 km (0.117 R)
• M50: 22,482,765 km (0.118 R)
• M51: 22,856,161 km (0.059 R)
• M52: 24,588,804 km (0.104 R)
• M53: 25,581,834 km (0.118 R)
• M54: 26,756,926 km (0.11 R)
• M55: 27,720,934 km (0.077 R)
• M56: 27,778,081 km (0.114 R)
• M57: 29,391,643 km (0.09 R)
• M58: 29,682,910 km (0.112 R)
• M59: 30,444,962 km (0.062 R)
• M60: 31,510,547 km (0.041 R)
• M61: 31,689,317 km (0.031 R)
• M62: 32,047,903 km (0.106 R)
• M63: 34,350,065 km (0.094 R)
• M64: 34,841,494 km (0.06 R)
• M65: 35,088,031 km (0.093 R)
• M66: 35,149,815 km (0.102 R)
• M67: 35,893,466 km (0.113 R)
• M68: 37,144,403 km (0.048 R)
• M69: 37,459,307 km (0.12 R)
• M70: 38,409,552 km (0.099 R)
• M71: 38,536,860 km (0.111 R)
• M72: 39,111,316 km (0.066 R)
• M73: 40,010,699 km (0.091 R)
• M74: 40,268,904 km (0.044 R)
• M75: 40,398,307 km (0.095 R)
• M76: 40,462,933 km (0.066 R)
• M77: 40,657,261 km (0.117 R)
• M78: 42,485,945 km (0.117 R)
• M79: 43,410,460 km (0.12 R)
• M80: 43,875,111 km (0.101 R)
• M81: 44,474,998 km (0.117 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: 466 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit