🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 333 Days

Day: 46.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.16 AU - 1.54 AU

Year: 666 Days

Day: 28.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 9.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.07 AU - 4.77 AU

Year: 3295 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,466,533 km

• M1: 118,182 km (0.088 R)
• M2: 419,772 km (0.077 R)
• M3: 529,427 km (0.118 R)
• M4: 627,563 km (0.097 R)
• M5: 694,284 km (0.092 R)
• M6: 803,341 km (0.114 R)
• M7: 1,004,251 km (0.069 R)
• M8: 1,394,851 km (0.033 R)
• M9: 1,525,001 km (0.101 R)
• M10: 1,669,811 km (0.096 R)
• M11: 1,754,633 km (0.113 R)
• M12: 2,017,926 km (0.056 R)
• M13: 2,212,253 km (0.117 R)
• M14: 2,594,476 km (0.089 R)
• M15: 2,656,110 km (0.062 R)
• M16: 2,780,875 km (0.092 R)
• M17: 2,869,437 km (0.04 R)
• M18: 3,075,433 km (0.102 R)
• M19: 3,180,152 km (0.096 R)
• M20: 3,286,216 km (0.051 R)
• M21: 3,406,942 km (0.077 R)
• M22: 3,638,968 km (0.062 R)
• M23: 4,032,411 km (0.086 R)
• M24: 4,190,835 km (0.04 R)
• M25: 4,351,204 km (0.051 R)
• M26: 4,439,616 km (0.109 R)
• M27: 4,573,207 km (0.109 R)
• M28: 4,997,766 km (0.092 R)
• M29: 5,121,334 km (0.098 R)
• M30: 5,626,077 km (0.088 R)
• M31: 6,015,031 km (0.05 R)
• M32: 6,163,133 km (0.103 R)
• M33: 6,362,547 km (0.08 R)
• M34: 6,597,864 km (0.052 R)
• M35: 6,767,658 km (0.045 R)
• M36: 7,496,948 km (0.071 R)
• M37: 7,567,707 km (0.069 R)
• M38: 7,709,825 km (0.068 R)
• M39: 7,781,333 km (0.114 R)
• M40: 7,942,899 km (0.112 R)
• M41: 8,269,321 km (0.09 R)
• M42: 8,379,126 km (0.113 R)
• M43: 8,470,979 km (0.064 R)
• M44: 8,618,633 km (0.045 R)
• M45: 8,823,133 km (0.059 R)
• M46: 9,047,978 km (0.101 R)
• M47: 9,293,768 km (0.087 R)
• M48: 9,503,504 km (0.106 R)
• M49: 10,122,390 km (0.117 R)
• M50: 10,298,766 km (0.097 R)
• M51: 10,714,499 km (0.083 R)
• M52: 11,236,745 km (0.086 R)
• M53: 11,317,827 km (0.042 R)
• M54: 11,419,404 km (0.114 R)
• M55: 11,664,595 km (0.086 R)
• M56: 11,911,581 km (0.091 R)
• M57: 11,973,514 km (0.101 R)
• M58: 12,139,418 km (0.114 R)
• M59: 12,431,433 km (0.047 R)
• M60: 12,620,525 km (0.072 R)
• M61: 12,852,851 km (0.031 R)
• M62: 12,980,158 km (0.058 R)
• M63: 13,493,578 km (0.092 R)
• M64: 13,601,289 km (0.074 R)
• M65: 13,904,673 km (0.11 R)
• M66: 14,386,079 km (0.109 R)
• M67: 14,673,008 km (0.119 R)
• M68: 14,961,881 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 8.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.69 AU - 6.97 AU

Year: 5977 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 19,466,533 km

• M1: 130,001 km (0.115 R)
• M2: 204,799 km (0.05 R)
• M3: 295,007 km (0.09 R)
• M4: 376,987 km (0.091 R)
• M5: 487,689 km (0.086 R)
• M6: 568,173 km (0.117 R)
• M7: 632,051 km (0.077 R)
• M8: 721,361 km (0.094 R)
• M9: 1,068,428 km (0.067 R)
• M10: 1,218,475 km (0.086 R)
• M11: 1,449,304 km (0.116 R)
• M12: 1,647,222 km (0.12 R)
• M13: 1,773,483 km (0.032 R)
• M14: 1,919,341 km (0.094 R)
• M15: 2,035,728 km (0.114 R)
• M16: 2,188,766 km (0.064 R)
• M17: 2,434,406 km (0.034 R)
• M18: 2,652,221 km (0.09 R)
• M19: 2,952,464 km (0.067 R)
• M20: 3,048,655 km (0.093 R)
• M21: 3,145,744 km (0.106 R)
• M22: 3,323,317 km (0.059 R)
• M23: 3,729,625 km (0.06 R)
• M24: 4,325,024 km (0.119 R)
• M25: 4,611,654 km (0.077 R)
• M26: 4,745,992 km (0.089 R)
• M27: 4,927,155 km (0.091 R)
• M28: 5,064,486 km (0.107 R)
• M29: 5,273,026 km (0.111 R)
• M30: 5,626,825 km (0.092 R)
• M31: 5,722,418 km (0.065 R)
• M32: 6,457,093 km (0.095 R)
• M33: 6,733,849 km (0.113 R)
• M34: 6,963,182 km (0.056 R)
• M35: 7,299,179 km (0.103 R)
• M36: 7,534,796 km (0.092 R)
• M37: 7,613,933 km (0.069 R)
• M38: 8,722,902 km (0.109 R)
• M39: 9,028,830 km (0.064 R)
• M40: 9,452,042 km (0.08 R)
• M41: 9,997,177 km (0.068 R)
• M42: 10,171,458 km (0.097 R)
• M43: 10,258,973 km (0.105 R)
• M44: 10,405,429 km (0.041 R)
• M45: 10,523,013 km (0.063 R)
• M46: 10,819,217 km (0.083 R)
• M47: 11,208,172 km (0.101 R)
• M48: 11,540,877 km (0.083 R)
• M49: 12,247,129 km (0.077 R)
• M50: 12,371,445 km (0.082 R)
• M51: 12,558,592 km (0.066 R)
• M52: 13,125,867 km (0.112 R)
• M53: 14,514,434 km (0.103 R)
• M54: 14,678,842 km (0.081 R)
• M55: 14,744,815 km (0.105 R)
• M56: 14,877,059 km (0.112 R)
• M57: 15,209,466 km (0.101 R)
• M58: 15,276,187 km (0.105 R)
• M59: 16,084,913 km (0.104 R)
• M60: 16,357,630 km (0.055 R)
• M61: 16,735,065 km (0.109 R)
• M62: 17,533,469 km (0.046 R)
• M63: 17,849,270 km (0.099 R)
• M64: 17,919,731 km (0.083 R)
• M65: 18,131,561 km (0.08 R)
• M66: 18,736,385 km (0.091 R)
• M67: 19,131,324 km (0.063 R)
• M68: 20,664,103 km (0.081 R)
• M69: 20,738,154 km (0.032 R)
• M70: 21,557,652 km (0.072 R)
• M71: 22,425,918 km (0.101 R)
• M72: 22,959,832 km (0.083 R)
• M73: 23,074,873 km (0.072 R)
• M74: 23,652,620 km (0.098 R)
• M75: 23,768,708 km (0.083 R)
• M76: 24,743,937 km (0.051 R)
• M77: 25,177,022 km (0.098 R)
• M78: 26,050,973 km (0.09 R)
• M79: 26,170,951 km (0.105 R)
• M80: 26,411,354 km (0.091 R)
• M81: 26,491,689 km (0.097 R)
• M82: 26,652,506 km (0.107 R)
• M83: 27,056,121 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.46 AU - 8.42 AU

Year: 8617 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,466,533 km

• M1: 159,023 km (0.07 R)
• M2: 338,540 km (0.056 R)
• M3: 430,991 km (0.055 R)
• M4: 550,819 km (0.096 R)
• M5: 632,799 km (0.069 R)
• M6: 764,894 km (0.115 R)
• M7: 997,519 km (0.037 R)
• M8: 1,165,816 km (0.108 R)
• M9: 1,413,401 km (0.05 R)
• M10: 1,580,202 km (0.097 R)
• M11: 1,779,018 km (0.101 R)
• M12: 1,933,702 km (0.053 R)
• M13: 2,298,272 km (0.108 R)
• M14: 2,893,821 km (0.075 R)
• M15: 3,077,079 km (0.091 R)
• M16: 3,423,248 km (0.066 R)
• M17: 3,898,820 km (0.108 R)
• M18: 4,118,878 km (0.118 R)
• M19: 4,273,562 km (0.107 R)
• M20: 4,571,412 km (0.119 R)
• M21: 4,803,588 km (0.12 R)
• M22: 4,930,297 km (0.06 R)
• M23: 5,058,203 km (0.081 R)
• M24: 5,280,057 km (0.059 R)
• M25: 5,373,406 km (0.044 R)
• M26: 5,809,933 km (0.093 R)
• M27: 6,003,512 km (0.029 R)
• M28: 6,179,439 km (0.036 R)
• M29: 7,084,806 km (0.114 R)
• M30: 7,167,384 km (0.078 R)
• M31: 7,354,082 km (0.059 R)
• M32: 7,458,651 km (0.115 R)
• M33: 7,605,855 km (0.046 R)
• M34: 7,860,321 km (0.059 R)
• M35: 8,269,022 km (0.074 R)
• M36: 8,751,027 km (0.085 R)
• M37: 8,884,019 km (0.072 R)
• M38: 9,377,692 km (0.113 R)
• M39: 10,650,770 km (0.108 R)
• M40: 11,127,090 km (0.104 R)
• M41: 11,928,336 km (0.05 R)
• M42: 12,224,240 km (0.113 R)
• M43: 12,547,671 km (0.047 R)
• M44: 12,647,752 km (0.113 R)
• M45: 13,101,482 km (0.058 R)
• M46: 13,228,491 km (0.065 R)
• M47: 13,817,757 km (0.085 R)
• M48: 14,050,830 km (0.077 R)
• M49: 14,180,831 km (0.081 R)
• M50: 14,652,064 km (0.088 R)
• M51: 16,808,518 km (0.026 R)
• M52: 17,307,277 km (0.103 R)
• M53: 17,418,877 km (0.107 R)
• M54: 17,558,601 km (0.116 R)
• M55: 17,895,346 km (0.042 R)
• M56: 18,262,758 km (0.042 R)
• M57: 18,775,430 km (0.081 R)
• M58: 19,148,827 km (0.09 R)
• M59: 19,264,167 km (0.102 R)
• M60: 19,408,678 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit