🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 900 Days

Day: 43.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.62 AU - 3.52 AU

Year: 2005 Days

Day: 41.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 11.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.53 AU - 5.13 AU

Year: 3957 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,702,845 km

• M1: 166,203 km (0.043 R)
• M2: 422,165 km (0.108 R)
• M3: 568,921 km (0.096 R)
• M4: 691,741 km (0.109 R)
• M5: 979,118 km (0.112 R)
• M6: 1,317,808 km (0.094 R)
• M7: 1,633,010 km (0.08 R)
• M8: 1,707,959 km (0.113 R)
• M9: 2,166,776 km (0.112 R)
• M10: 2,716,697 km (0.069 R)
• M11: 3,366,700 km (0.12 R)
• M12: 3,561,177 km (0.044 R)
• M13: 3,719,452 km (0.053 R)
• M14: 3,859,924 km (0.077 R)
• M15: 4,104,966 km (0.078 R)
• M16: 4,354,944 km (0.073 R)
• M17: 4,439,466 km (0.036 R)
• M18: 4,588,765 km (0.11 R)
• M19: 5,224,556 km (0.079 R)
• M20: 5,450,449 km (0.107 R)
• M21: 5,564,442 km (0.086 R)
• M22: 5,841,647 km (0.102 R)
• M23: 6,076,067 km (0.104 R)
• M24: 6,218,185 km (0.09 R)
• M25: 6,433,606 km (0.105 R)
• M26: 8,061,081 km (0.077 R)
• M27: 8,165,201 km (0.071 R)
• M28: 8,243,591 km (0.066 R)
• M29: 8,586,469 km (0.051 R)
• M30: 8,907,057 km (0.049 R)
• M31: 9,177,081 km (0.031 R)
• M32: 9,258,762 km (0.077 R)
• M33: 10,369,526 km (0.039 R)
• M34: 10,568,192 km (0.114 R)
• M35: 10,711,058 km (0.104 R)
• M36: 10,940,691 km (0.064 R)
• M37: 11,669,083 km (0.115 R)
• M38: 11,994,458 km (0.116 R)
• M39: 12,382,964 km (0.085 R)
• M40: 12,533,609 km (0.108 R)
• M41: 12,745,290 km (0.064 R)
• M42: 12,836,544 km (0.081 R)
• M43: 13,387,813 km (0.114 R)
• M44: 13,978,275 km (0.117 R)
• M45: 14,418,692 km (0.108 R)
• M46: 14,895,759 km (0.093 R)
• M47: 15,216,647 km (0.098 R)
• M48: 15,313,287 km (0.08 R)
• M49: 16,127,398 km (0.082 R)
• M50: 16,423,752 km (0.1 R)
• M51: 16,988,783 km (0.036 R)
• M52: 17,122,673 km (0.118 R)
• M53: 17,492,629 km (0.113 R)
• M54: 17,627,715 km (0.094 R)
• M55: 17,763,251 km (0.107 R)
• M56: 17,899,236 km (0.095 R)
• M57: 18,001,261 km (0.052 R)
• M58: 18,137,844 km (0.11 R)
• M59: 18,549,388 km (0.092 R)
• M60: 19,172,463 km (0.103 R)
• M61: 19,591,636 km (0.096 R)
• M62: 20,403,654 km (0.08 R)
• M63: 21,082,678 km (0.107 R)
• M64: 21,660,276 km (0.111 R)
• M65: 21,950,944 km (0.07 R)
• M66: 22,978,831 km (0.085 R)
• M67: 24,512,060 km (0.076 R)
• M68: 24,625,455 km (0.075 R)
• M69: 25,770,028 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 7.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.05 AU - 14.31 AU

Year: 18862 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,702,845 km

• M1: 100,679 km (0.087 R)
• M2: 163,660 km (0.09 R)
• M3: 494,421 km (0.049 R)
• M4: 764,595 km (0.115 R)
• M5: 1,771,538 km (0.109 R)
• M6: 1,920,089 km (0.038 R)
• M7: 2,028,846 km (0.11 R)
• M8: 2,095,118 km (0.103 R)
• M9: 2,626,789 km (0.087 R)
• M10: 3,020,680 km (0.12 R)
• M11: 3,863,215 km (0.05 R)
• M12: 4,453,529 km (0.118 R)
• M13: 4,744,646 km (0.076 R)
• M14: 5,623,234 km (0.111 R)
• M15: 6,161,338 km (0.073 R)
• M16: 6,583,952 km (0.078 R)
• M17: 7,457,155 km (0.118 R)
• M18: 7,525,820 km (0.075 R)
• M19: 7,698,456 km (0.069 R)
• M20: 7,802,726 km (0.115 R)
• M21: 8,047,767 km (0.03 R)
• M22: 8,761,648 km (0.049 R)
• M23: 9,458,475 km (0.118 R)
• M24: 10,287,546 km (0.098 R)
• M25: 10,749,505 km (0.1 R)
• M26: 11,574,238 km (0.054 R)
• M27: 12,828,616 km (0.083 R)
• M28: 12,911,044 km (0.054 R)
• M29: 13,450,943 km (0.107 R)
• M30: 13,913,649 km (0.062 R)
• M31: 14,296,021 km (0.111 R)
• M32: 14,552,881 km (0.077 R)
• M33: 14,638,750 km (0.109 R)
• M34: 14,854,470 km (0.075 R)
• M35: 15,158,154 km (0.056 R)
• M36: 15,948,479 km (0.087 R)
• M37: 16,348,504 km (0.102 R)
• M38: 16,482,693 km (0.103 R)
• M39: 16,572,303 km (0.062 R)
• M40: 16,707,090 km (0.072 R)
• M41: 17,249,682 km (0.115 R)
• M42: 18,213,092 km (0.1 R)
• M43: 18,538,019 km (0.074 R)
• M44: 19,005,661 km (0.073 R)
• M45: 19,429,921 km (0.088 R)
• M46: 19,857,173 km (0.114 R)
• M47: 20,191,673 km (0.111 R)
• M48: 20,672,780 km (0.119 R)
• M49: 21,450,390 km (0.106 R)
• M50: 21,941,370 km (0.112 R)
• M51: 22,734,388 km (0.113 R)
• M52: 22,884,136 km (0.081 R)
• M53: 23,184,678 km (0.115 R)
• M54: 23,285,058 km (0.119 R)
• M55: 23,385,738 km (0.098 R)
• M56: 23,436,002 km (0.073 R)
• M57: 23,738,938 km (0.037 R)
• M58: 24,501,887 km (0.081 R)
• M59: 24,860,623 km (0.087 R)
• M60: 24,911,935 km (0.093 R)
• M61: 27,102,347 km (0.117 R)
• M62: 27,739,335 km (0.078 R)
• M63: 30,062,440 km (0.032 R)
• M64: 30,172,095 km (0.091 R)
• M65: 30,501,510 km (0.071 R)
• M66: 30,556,562 km (0.101 R)
• M67: 30,666,666 km (0.092 R)
• M68: 32,054,785 km (0.092 R)
• M69: 32,503,429 km (0.111 R)
• M70: 33,180,060 km (0.047 R)
• M71: 34,318,200 km (0.043 R)
• M72: 35,353,418 km (0.058 R)
• M73: 36,749,615 km (0.101 R)
• M74: 36,866,750 km (0.114 R)
• M75: 38,996,874 km (0.095 R)
• M76: 39,595,564 km (0.064 R)
• M77: 39,715,692 km (0.101 R)
• M78: 39,775,830 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 7.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.07 AU - 20.03 AU

Year: 29783 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,702,845 km

• M1: 283,937 km (0.042 R)
• M2: 748,588 km (0.119 R)
• M3: 820,993 km (0.055 R)
• M4: 993,180 km (0.107 R)
• M5: 1,198,129 km (0.103 R)
• M6: 2,147,029 km (0.113 R)
• M7: 2,522,818 km (0.084 R)
• M8: 2,861,209 km (0.117 R)
• M9: 3,184,041 km (0.082 R)
• M10: 3,243,880 km (0.051 R)
• M11: 3,395,572 km (0.092 R)
• M12: 4,487,039 km (0.12 R)
• M13: 4,827,374 km (0.08 R)
• M14: 4,896,488 km (0.116 R)
• M15: 5,317,905 km (0.067 R)
• M16: 6,999,385 km (0.033 R)
• M17: 7,917,467 km (0.055 R)
• M18: 8,494,616 km (0.117 R)
• M19: 9,342,686 km (0.068 R)
• M20: 9,996,279 km (0.045 R)
• M21: 10,754,741 km (0.106 R)
• M22: 11,118,114 km (0.115 R)
• M23: 13,821,347 km (0.118 R)
• M24: 13,919,783 km (0.053 R)
• M25: 14,166,769 km (0.084 R)
• M26: 15,017,382 km (0.08 R)
• M27: 15,423,391 km (0.077 R)
• M28: 19,788,358 km (0.078 R)
• M29: 20,513,159 km (0.099 R)
• M30: 22,161,279 km (0.082 R)
• M31: 24,028,560 km (0.083 R)
• M32: 24,443,843 km (0.103 R)
• M33: 25,041,038 km (0.117 R)
• M34: 25,221,154 km (0.05 R)
• M35: 26,371,861 km (0.098 R)
• M36: 26,432,897 km (0.105 R)
• M37: 26,555,118 km (0.119 R)
• M38: 26,616,304 km (0.089 R)
• M39: 27,353,971 km (0.107 R)
• M40: 28,849,650 km (0.103 R)
• M41: 29,038,592 km (0.08 R)
• M42: 30,052,567 km (0.106 R)
• M43: 30,628,070 km (0.085 R)
• M44: 31,336,266 km (0.11 R)
• M45: 31,659,996 km (0.077 R)
• M46: 32,310,747 km (0.099 R)
• M47: 33,559,440 km (0.027 R)
• M48: 35,428,217 km (0.081 R)
• M49: 35,563,004 km (0.104 R)
• M50: 36,307,254 km (0.088 R)
• M51: 36,920,006 km (0.085 R)
• M52: 37,467,535 km (0.112 R)
• M53: 38,917,736 km (0.065 R)
• M54: 40,175,256 km (0.088 R)
• M55: 41,020,933 km (0.051 R)
• M56: 41,588,058 km (0.095 R)
• M57: 43,160,930 km (0.08 R)
• M58: 43,593,268 km (0.1 R)
• M59: 47,029,232 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit