🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.03 AU - 2.25 AU

Year: 1161 Days

Day: 15.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,944,095 km

• M1: 305,928 km (0.052 R)
• M2: 500,405 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.96 AU - 2.74 AU

Year: 1336 Days

Day: 47.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 14.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.36 AU - 6.38 AU

Year: 4615 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,944,095 km

• M1: 200,760 km (0.068 R)
• M2: 329,863 km (0.117 R)
• M3: 481,256 km (0.104 R)
• M4: 594,053 km (0.113 R)
• M5: 936,183 km (0.087 R)
• M6: 1,190,949 km (0.066 R)
• M7: 1,527,843 km (0.077 R)
• M8: 1,848,132 km (0.065 R)
• M9: 2,140,147 km (0.077 R)
• M10: 2,274,935 km (0.116 R)
• M11: 2,412,714 km (0.108 R)
• M12: 2,589,090 km (0.112 R)
• M13: 2,733,153 km (0.059 R)
• M14: 4,341,480 km (0.04 R)
• M15: 4,449,041 km (0.119 R)
• M16: 5,273,026 km (0.106 R)
• M17: 5,388,067 km (0.05 R)
• M18: 5,503,855 km (0.039 R)
• M19: 5,738,126 km (0.112 R)
• M20: 5,832,821 km (0.108 R)
• M21: 6,683,434 km (0.063 R)
• M22: 6,933,562 km (0.062 R)
• M23: 7,110,686 km (0.084 R)
• M24: 7,624,854 km (0.117 R)
• M25: 7,729,124 km (0.081 R)
• M26: 7,860,171 km (0.056 R)
• M27: 8,044,775 km (0.076 R)
• M28: 8,204,396 km (0.112 R)
• M29: 8,311,209 km (0.065 R)
• M30: 9,072,812 km (0.068 R)
• M31: 9,885,128 km (0.069 R)
• M32: 10,199,284 km (0.106 R)
• M33: 10,372,219 km (0.119 R)
• M34: 10,808,446 km (0.109 R)
• M35: 11,132,326 km (0.079 R)
• M36: 11,549,105 km (0.107 R)
• M37: 11,940,752 km (0.116 R)
• M38: 12,675,428 km (0.109 R)
• M39: 13,330,217 km (0.085 R)
• M40: 14,092,119 km (0.104 R)
• M41: 14,575,620 km (0.081 R)
• M42: 14,672,858 km (0.111 R)
• M43: 14,770,396 km (0.042 R)
• M44: 14,933,607 km (0.04 R)
• M45: 15,064,506 km (0.111 R)
• M46: 15,459,444 km (0.071 R)
• M47: 15,691,470 km (0.113 R)
• M48: 16,428,240 km (0.086 R)
• M49: 16,529,518 km (0.105 R)
• M50: 16,937,022 km (0.076 R)
• M51: 17,796,611 km (0.113 R)
• M52: 18,039,708 km (0.115 R)
• M53: 18,670,263 km (0.099 R)
• M54: 19,272,394 km (0.12 R)
• M55: 19,558,126 km (0.061 R)
• M56: 19,809,152 km (0.039 R)
• M57: 19,917,012 km (0.051 R)
• M58: 20,824,024 km (0.034 R)
• M59: 21,043,633 km (0.093 R)
• M60: 21,781,600 km (0.049 R)
• M61: 22,041,900 km (0.107 R)
• M62: 22,191,049 km (0.083 R)
• M63: 22,979,879 km (0.084 R)
• M64: 23,625,094 km (0.115 R)
• M65: 24,122,657 km (0.067 R)
• M66: 25,050,163 km (0.059 R)
• M67: 25,910,650 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 11.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.45 AU - 9.29 AU

Year: 8980 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,944,095 km

• M1: 154,385 km (0.075 R)
• M2: 250,128 km (0.106 R)
• M3: 552,016 km (0.053 R)
• M4: 672,891 km (0.075 R)
• M5: 1,091,765 km (0.099 R)
• M6: 1,169,107 km (0.116 R)
• M7: 1,454,989 km (0.07 R)
• M8: 1,786,049 km (0.078 R)
• M9: 2,518,331 km (0.113 R)
• M10: 2,781,772 km (0.109 R)
• M11: 3,364,007 km (0.073 R)
• M12: 3,743,238 km (0.036 R)
• M13: 4,198,015 km (0.053 R)
• M14: 5,293,221 km (0.087 R)
• M15: 6,152,362 km (0.051 R)
• M16: 7,091,388 km (0.117 R)
• M17: 7,615,579 km (0.071 R)
• M18: 8,113,590 km (0.091 R)
• M19: 8,307,918 km (0.104 R)
• M20: 8,464,547 km (0.105 R)
• M21: 8,701,360 km (0.066 R)
• M22: 9,100,786 km (0.11 R)
• M23: 9,221,811 km (0.098 R)
• M24: 9,383,975 km (0.119 R)
• M25: 10,209,307 km (0.094 R)
• M26: 10,335,118 km (0.078 R)
• M27: 10,843,452 km (0.033 R)
• M28: 10,929,022 km (0.083 R)
• M29: 11,230,163 km (0.041 R)
• M30: 11,665,044 km (0.094 R)
• M31: 12,551,561 km (0.086 R)
• M32: 12,641,319 km (0.026 R)
• M33: 12,866,913 km (0.11 R)
• M34: 13,321,990 km (0.062 R)
• M35: 14,154,502 km (0.106 R)
• M36: 16,308,711 km (0.064 R)
• M37: 17,148,853 km (0.115 R)
• M38: 17,649,706 km (0.119 R)
• M39: 18,053,770 km (0.115 R)
• M40: 18,768,399 km (0.101 R)
• M41: 19,648,484 km (0.048 R)
• M42: 20,277,692 km (0.11 R)
• M43: 20,860,525 km (0.078 R)
• M44: 23,577,971 km (0.103 R)
• M45: 23,911,424 km (0.088 R)
• M46: 24,583,268 km (0.07 R)
• M47: 25,034,456 km (0.066 R)
• M48: 25,261,096 km (0.111 R)
• M49: 25,888,061 km (0.093 R)
• M50: 26,347,177 km (0.059 R)
• M51: 27,099,056 km (0.07 R)
• M52: 27,331,830 km (0.115 R)
• M53: 27,682,188 km (0.086 R)
• M54: 28,092,835 km (0.108 R)
• M55: 28,210,568 km (0.114 R)
• M56: 28,623,757 km (0.108 R)
• M57: 28,860,870 km (0.117 R)
• M58: 29,516,109 km (0.058 R)
• M59: 31,878,558 km (0.12 R)
• M60: 32,001,378 km (0.062 R)
• M61: 32,741,439 km (0.076 R)
• M62: 33,051,406 km (0.112 R)
• M63: 34,301,146 km (0.081 R)
• M64: 34,616,050 km (0.103 R)
• M65: 35,693,753 km (0.103 R)
• M66: 37,622,369 km (0.093 R)
• M67: 37,947,145 km (0.118 R)
• M68: 38,207,595 km (0.07 R)
• M69: 39,716,739 km (0.073 R)
• M70: 39,848,834 km (0.108 R)
• M71: 40,378,859 km (0.088 R)
• M72: 40,511,851 km (0.102 R)
• M73: 40,777,986 km (0.114 R)
• M74: 42,117,635 km (0.111 R)
• M75: 43,608,079 km (0.116 R)
• M76: 43,744,362 km (0.12 R)
• M77: 43,949,162 km (0.113 R)
• M78: 45,115,576 km (0.11 R)
• M79: 45,945,096 km (0.09 R)
• M80: 46,292,164 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 5.5

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.13 AU - 16.01 AU

Year: 22784 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,944,095 km

• M1: 74,051 km (0.117 R)
• M2: 445,353 km (0.105 R)
• M3: 480,060 km (0.115 R)
• M4: 552,615 km (0.074 R)
• M5: 590,313 km (0.051 R)
• M6: 648,656 km (0.101 R)
• M7: 901,626 km (0.089 R)
• M8: 1,039,107 km (0.068 R)
• M9: 1,491,042 km (0.044 R)
• M10: 2,146,879 km (0.033 R)
• M11: 3,015,594 km (0.031 R)
• M12: 3,187,183 km (0.092 R)
• M13: 3,221,889 km (0.068 R)
• M14: 3,905,252 km (0.075 R)
• M15: 4,054,850 km (0.092 R)
• M16: 4,475,519 km (0.039 R)
• M17: 4,631,999 km (0.043 R)
• M18: 5,071,517 km (0.07 R)
• M19: 5,316,858 km (0.112 R)
• M20: 6,823,757 km (0.09 R)
• M21: 8,645,710 km (0.076 R)
• M22: 8,938,622 km (0.056 R)
• M23: 9,284,493 km (0.091 R)
• M24: 11,343,558 km (0.075 R)
• M25: 11,879,567 km (0.087 R)
• M26: 12,920,618 km (0.097 R)
• M27: 14,564,998 km (0.032 R)
• M28: 15,915,269 km (0.076 R)
• M29: 15,974,809 km (0.11 R)
• M30: 17,366,368 km (0.079 R)
• M31: 18,859,205 km (0.109 R)
• M32: 23,986,223 km (0.026 R)
• M33: 26,771,137 km (0.117 R)
• M34: 28,780,536 km (0.094 R)
• M35: 29,290,365 km (0.091 R)
• M36: 30,171,347 km (0.057 R)
• M37: 30,245,249 km (0.053 R)
• M38: 34,627,868 km (0.1 R)
• M39: 35,092,369 km (0.105 R)
• M40: 35,793,086 km (0.068 R)
• M41: 36,027,805 km (0.092 R)
• M42: 37,129,294 km (0.117 R)
• M43: 39,526,749 km (0.054 R)
• M44: 39,850,180 km (0.083 R)
• M45: 41,316,389 km (0.059 R)
• M46: 41,809,164 km (0.119 R)
• M47: 42,883,277 km (0.115 R)
• M48: 43,132,357 km (0.098 R)
• M49: 43,298,710 km (0.113 R)
• M50: 44,805,759 km (0.114 R)
• M51: 45,565,716 km (0.11 R)
• M52: 46,585,525 km (0.093 R)
• M53: 49,689,830 km (0.108 R)
• M54: 52,150,117 km (0.076 R)
• M55: 52,327,390 km (0.043 R)
• M56: 52,593,675 km (0.1 R)
• M57: 53,842,069 km (0.07 R)
• M58: 54,649,897 km (0.081 R)
• M59: 58,287,818 km (0.1 R)
• M60: 61,067,347 km (0.089 R)
• M61: 62,003,381 km (0.07 R)
• M62: 62,849,805 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit