🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 13.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,409,051 km

• M1: 248,482 km (0.038 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 14.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 892 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,409,051 km

• M1: 199,264 km (0.074 R)
• M2: 324,029 km (0.068 R)
• M3: 453,132 km (0.106 R)
• M4: 577,747 km (0.104 R)
• M5: 812,316 km (0.093 R)
• M6: 948,750 km (0.028 R)
• M7: 1,172,847 km (0.099 R)
• M8: 1,267,842 km (0.095 R)
• M9: 1,386,772 km (0.071 R)
• M10: 1,629,420 km (0.037 R)
• M11: 1,729,052 km (0.036 R)
• M12: 1,910,514 km (0.107 R)
• M13: 2,081,954 km (0.104 R)
• M14: 2,327,593 km (0.118 R)
• M15: 2,736,893 km (0.099 R)
• M16: 2,884,845 km (0.058 R)
• M17: 2,988,068 km (0.081 R)
• M18: 3,140,658 km (0.05 R)
• M19: 3,247,022 km (0.105 R)
• M20: 3,354,732 km (0.049 R)
• M21: 3,573,744 km (0.099 R)
• M22: 3,705,390 km (0.051 R)
• M23: 3,900,764 km (0.052 R)
• M24: 4,173,930 km (0.074 R)
• M25: 4,280,593 km (0.051 R)
• M26: 4,377,533 km (0.09 R)
• M27: 4,496,912 km (0.053 R)
• M28: 4,606,418 km (0.103 R)
• M29: 4,761,251 km (0.12 R)
• M30: 4,917,880 km (0.104 R)
• M31: 5,064,935 km (0.101 R)
• M32: 5,282,450 km (0.077 R)
• M33: 5,409,758 km (0.098 R)
• M34: 5,786,296 km (0.028 R)
• M35: 5,881,739 km (0.081 R)
• M36: 6,050,037 km (0.086 R)
• M37: 6,244,514 km (0.088 R)
• M38: 6,367,035 km (0.12 R)
• M39: 6,564,803 km (0.099 R)
• M40: 6,777,232 km (0.111 R)
• M41: 6,878,061 km (0.119 R)
• M42: 7,030,202 km (0.102 R)
• M43: 7,183,391 km (0.1 R)
• M44: 7,454,312 km (0.032 R)
• M45: 7,623,657 km (0.086 R)
• M46: 7,886,800 km (0.065 R)
• M47: 7,992,865 km (0.063 R)
• M48: 8,327,665 km (0.096 R)
• M49: 8,449,288 km (0.11 R)
• M50: 8,598,736 km (0.054 R)
• M51: 8,735,319 km (0.057 R)
• M52: 9,052,466 km (0.063 R)
• M53: 9,289,280 km (0.101 R)
• M54: 9,612,860 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8.4

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.39 AU - 1.77 AU

Year: 1282 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,409,051 km

• M1: 131,347 km (0.114 R)
• M2: 184,005 km (0.101 R)
• M3: 252,820 km (0.102 R)
• M4: 499,058 km (0.071 R)
• M5: 601,832 km (0.06 R)
• M6: 704,905 km (0.096 R)
• M7: 814,411 km (0.111 R)
• M8: 906,264 km (0.08 R)
• M9: 1,018,014 km (0.082 R)
• M10: 1,264,551 km (0.079 R)
• M11: 1,354,010 km (0.085 R)
• M12: 1,548,936 km (0.051 R)
• M13: 1,644,978 km (0.063 R)
• M14: 1,772,884 km (0.091 R)
• M15: 1,914,404 km (0.115 R)
• M16: 1,976,188 km (0.114 R)
• M17: 2,123,093 km (0.081 R)
• M18: 2,187,270 km (0.043 R)
• M19: 2,317,421 km (0.107 R)
• M20: 2,875,271 km (0.057 R)
• M21: 2,994,201 km (0.104 R)
• M22: 3,054,340 km (0.042 R)
• M23: 3,151,279 km (0.105 R)
• M24: 3,236,999 km (0.096 R)
• M25: 3,435,814 km (0.085 R)
• M26: 3,702,996 km (0.102 R)
• M27: 3,793,503 km (0.103 R)
• M28: 4,122,917 km (0.028 R)
• M29: 4,352,251 km (0.034 R)
• M30: 4,669,249 km (0.104 R)
• M31: 4,781,298 km (0.054 R)
• M32: 5,050,873 km (0.065 R)
• M33: 5,784,202 km (0.117 R)
• M34: 5,844,190 km (0.088 R)
• M35: 5,949,956 km (0.103 R)
• M36: 6,010,543 km (0.07 R)
• M37: 6,101,948 km (0.112 R)
• M38: 6,301,661 km (0.074 R)
• M39: 6,394,561 km (0.118 R)
• M40: 6,487,910 km (0.073 R)
• M41: 6,597,416 km (0.079 R)
• M42: 6,786,507 km (0.112 R)
• M43: 6,897,659 km (0.106 R)
• M44: 7,105,600 km (0.107 R)
• M45: 7,283,322 km (0.097 R)
• M46: 7,478,697 km (0.101 R)
• M47: 7,593,588 km (0.026 R)
• M48: 7,659,561 km (0.095 R)
• M49: 7,891,587 km (0.09 R)
• M50: 8,126,007 km (0.093 R)
• M51: 8,499,104 km (0.115 R)
• M52: 8,756,711 km (0.096 R)
• M53: 9,034,215 km (0.07 R)
• M54: 9,314,711 km (0.085 R)
• M55: 9,420,776 km (0.06 R)
• M56: 9,526,991 km (0.118 R)
• M57: 9,651,606 km (0.08 R)
• M58: 9,866,428 km (0.11 R)
• M59: 9,956,337 km (0.109 R)
• M60: 10,010,491 km (0.077 R)
• M61: 10,392,115 km (0.108 R)
• M62: 10,483,669 km (0.104 R)
• M63: 10,575,522 km (0.112 R)
• M64: 10,815,477 km (0.093 R)
• M65: 11,432,718 km (0.066 R)
• M66: 11,793,399 km (0.083 R)
• M67: 11,850,695 km (0.09 R)
• M68: 12,331,652 km (0.065 R)
• M69: 12,389,845 km (0.087 R)
• M70: 12,681,860 km (0.109 R)
• M71: 12,976,269 km (0.12 R)
• M72: 13,272,921 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 7.4

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.82 AU - 12.2 AU

Year: 20449 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,409,051 km

• M1: 259,403 km (0.077 R)
• M2: 333,753 km (0.078 R)
• M3: 585,376 km (0.051 R)
• M4: 798,254 km (0.097 R)
• M5: 961,914 km (0.062 R)
• M6: 1,085,482 km (0.115 R)
• M7: 1,136,345 km (0.105 R)
• M8: 1,487,452 km (0.108 R)
• M9: 1,544,299 km (0.101 R)
• M10: 2,186,074 km (0.116 R)
• M11: 2,450,413 km (0.118 R)
• M12: 2,552,289 km (0.116 R)
• M13: 2,795,236 km (0.049 R)
• M14: 3,009,610 km (0.11 R)
• M15: 3,229,220 km (0.118 R)
• M16: 4,281,192 km (0.108 R)
• M17: 4,528,328 km (0.031 R)
• M18: 4,695,728 km (0.092 R)
• M19: 5,123,129 km (0.119 R)
• M20: 6,106,884 km (0.112 R)
• M21: 6,431,960 km (0.065 R)
• M22: 6,810,443 km (0.107 R)
• M23: 6,954,207 km (0.116 R)
• M24: 8,241,945 km (0.053 R)
• M25: 8,808,622 km (0.096 R)
• M26: 9,017,909 km (0.081 R)
• M27: 9,441,271 km (0.032 R)
• M28: 10,033,828 km (0.079 R)
• M29: 10,694,004 km (0.083 R)
• M30: 11,085,651 km (0.079 R)
• M31: 11,142,049 km (0.047 R)
• M32: 11,254,996 km (0.117 R)
• M33: 11,425,089 km (0.097 R)
• M34: 12,816,648 km (0.042 R)
• M35: 13,352,208 km (0.111 R)
• M36: 13,472,186 km (0.028 R)
• M37: 14,016,572 km (0.088 R)
• M38: 14,568,140 km (0.105 R)
• M39: 15,503,276 km (0.12 R)
• M40: 16,586,365 km (0.103 R)
• M41: 17,104,572 km (0.085 R)
• M42: 17,693,838 km (0.074 R)
• M43: 17,825,633 km (0.102 R)
• M44: 18,556,718 km (0.106 R)
• M45: 19,433,212 km (0.104 R)
• M46: 20,461,249 km (0.1 R)
• M47: 21,366,465 km (0.099 R)
• M48: 22,498,323 km (0.09 R)
• M49: 22,999,775 km (0.12 R)
• M50: 23,432,412 km (0.069 R)
• M51: 23,577,223 km (0.081 R)
• M52: 25,189,888 km (0.117 R)
• M53: 25,784,988 km (0.077 R)
• M54: 31,027,646 km (0.057 R)
• M55: 31,186,668 km (0.037 R)
• M56: 32,066,304 km (0.097 R)
• M57: 32,146,787 km (0.11 R)
• M58: 32,468,871 km (0.111 R)
• M59: 32,630,288 km (0.099 R)
• M60: 33,035,249 km (0.099 R)
• M61: 35,167,318 km (0.107 R)
• M62: 35,416,099 km (0.118 R)
• M63: 35,748,805 km (0.111 R)
• M64: 36,417,358 km (0.11 R)
• M65: 36,501,282 km (0.068 R)
• M66: 37,343,368 km (0.098 R)
• M67: 37,766,880 km (0.053 R)
• M68: 38,021,645 km (0.041 R)
• M69: 38,618,541 km (0.091 R)
• M70: 39,821,607 km (0.09 R)
• M71: 41,298,886 km (0.087 R)
• M72: 41,561,430 km (0.111 R)
• M73: 44,396,310 km (0.085 R)
• M74: 48,487,213 km (0.088 R)
• M75: 52,981,582 km (0.052 R)
• M76: 54,700,910 km (0.062 R)
• M77: 55,471,040 km (0.114 R)
• M78: 57,411,773 km (0.076 R)
• M79: 57,900,360 km (0.092 R)
• M80: 57,998,197 km (0.092 R)
• M81: 59,275,912 km (0.096 R)
• M82: 59,967,802 km (0.11 R)
• M83: 60,165,870 km (0.068 R)
• M84: 60,662,236 km (0.1 R)
• M85: 61,659,006 km (0.11 R)
• M86: 63,567,726 km (0.075 R)
• M87: 64,174,495 km (0.072 R)
• M88: 66,723,343 km (0.111 R)
• M89: 67,237,062 km (0.082 R)
• M90: 68,786,148 km (0.08 R)
• M91: 68,889,819 km (0.083 R)
• M92: 68,993,491 km (0.119 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: 241 - 13,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit