🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 12.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 401 Days

Day: 12.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,037,683 km

• M1: 157,377 km (0.08 R)
• M2: 257,458 km (0.117 R)
• M3: 355,295 km (0.094 R)
• M4: 496,815 km (0.094 R)
• M5: 581,038 km (0.115 R)
• M6: 664,963 km (0.057 R)
• M7: 747,241 km (0.085 R)
• M8: 864,376 km (0.085 R)
• M9: 952,340 km (0.106 R)
• M10: 1,065,885 km (0.111 R)
• M11: 1,168,958 km (0.085 R)
• M12: 1,303,745 km (0.096 R)
• M13: 1,456,784 km (0.089 R)
• M14: 1,568,085 km (0.104 R)
• M15: 1,646,923 km (0.104 R)
• M16: 1,781,411 km (0.105 R)
• M17: 1,891,665 km (0.091 R)
• M18: 2,047,247 km (0.091 R)
• M19: 2,153,461 km (0.084 R)
• M20: 2,366,489 km (0.095 R)
• M21: 2,488,561 km (0.1 R)
• M22: 2,628,285 km (0.065 R)
• M23: 2,986,871 km (0.102 R)
• M24: 3,102,510 km (0.087 R)
• M25: 3,191,671 km (0.075 R)
• M26: 3,281,728 km (0.095 R)
• M27: 3,412,627 km (0.082 R)
• M28: 3,539,486 km (0.087 R)
• M29: 3,750,718 km (0.11 R)
• M30: 3,929,936 km (0.117 R)
• M31: 4,063,078 km (0.077 R)
• M32: 4,154,782 km (0.062 R)
• M33: 4,265,783 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 8.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,037,683 km

• M1: 105,616 km (0.095 R)
• M2: 225,743 km (0.03 R)
• M3: 313,408 km (0.118 R)
• M4: 376,987 km (0.067 R)
• M5: 430,543 km (0.075 R)
• M6: 529,876 km (0.074 R)
• M7: 609,013 km (0.04 R)
• M8: 696,378 km (0.058 R)
• M9: 764,744 km (0.119 R)
• M10: 843,582 km (0.069 R)
• M11: 921,224 km (0.079 R)
• M12: 1,001,259 km (0.082 R)
• M13: 1,053,169 km (0.076 R)
• M14: 1,137,243 km (0.115 R)
• M15: 1,209,948 km (0.084 R)
• M16: 1,270,086 km (0.075 R)
• M17: 1,331,421 km (0.1 R)
• M18: 1,393,654 km (0.045 R)
• M19: 1,571,526 km (0.102 R)
• M20: 1,830,779 km (0.056 R)
• M21: 1,982,022 km (0.114 R)
• M22: 2,126,085 km (0.118 R)
• M23: 2,227,961 km (0.116 R)
• M24: 2,366,339 km (0.081 R)
• M25: 2,442,484 km (0.081 R)
• M26: 2,718,642 km (0.106 R)
• M27: 2,786,111 km (0.071 R)
• M28: 2,866,744 km (0.105 R)
• M29: 2,929,276 km (0.107 R)
• M30: 2,992,107 km (0.075 R)
• M31: 3,125,848 km (0.094 R)
• M32: 3,268,115 km (0.097 R)
• M33: 3,333,489 km (0.097 R)
• M34: 3,606,206 km (0.073 R)
• M35: 3,680,556 km (0.116 R)
• M36: 3,748,623 km (0.106 R)
• M37: 3,803,376 km (0.088 R)
• M38: 3,948,486 km (0.114 R)
• M39: 4,025,080 km (0.103 R)
• M40: 4,130,547 km (0.068 R)
• M41: 4,222,699 km (0.119 R)
• M42: 4,466,843 km (0.095 R)
• M43: 4,656,683 km (0.083 R)
• M44: 4,782,345 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 12.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.95 AU - 1.97 AU

Year: 1800 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,037,683 km

• M1: 164,258 km (0.063 R)
• M2: 361,578 km (0.111 R)
• M3: 491,579 km (0.091 R)
• M4: 621,280 km (0.1 R)
• M5: 793,018 km (0.094 R)
• M6: 1,110,764 km (0.098 R)
• M7: 1,203,066 km (0.094 R)
• M8: 1,280,558 km (0.07 R)
• M9: 1,386,772 km (0.086 R)
• M10: 1,570,778 km (0.06 R)
• M11: 1,694,944 km (0.117 R)
• M12: 1,773,034 km (0.104 R)
• M13: 1,973,645 km (0.043 R)
• M14: 2,066,545 km (0.118 R)
• M15: 2,182,035 km (0.12 R)
• M16: 2,343,151 km (0.069 R)
• M17: 2,575,477 km (0.029 R)
• M18: 2,920,749 km (0.113 R)
• M19: 3,099,069 km (0.09 R)
• M20: 3,244,329 km (0.105 R)
• M21: 3,330,049 km (0.086 R)
• M22: 3,441,649 km (0.075 R)
• M23: 3,592,144 km (0.096 R)
• M24: 3,796,495 km (0.112 R)
• M25: 4,110,201 km (0.025 R)
• M26: 4,582,781 km (0.108 R)
• M27: 4,818,697 km (0.064 R)
• M28: 4,903,070 km (0.093 R)
• M29: 5,506,548 km (0.095 R)
• M30: 5,668,563 km (0.054 R)
• M31: 5,937,091 km (0.092 R)
• M32: 6,088,035 km (0.118 R)
• M33: 6,317,069 km (0.097 R)
• M34: 6,548,796 km (0.11 R)
• M35: 6,799,223 km (0.062 R)
• M36: 7,005,070 km (0.045 R)
• M37: 7,261,181 km (0.101 R)
• M38: 7,898,468 km (0.108 R)
• M39: 8,014,706 km (0.081 R)
• M40: 8,131,691 km (0.095 R)
• M41: 8,299,540 km (0.112 R)
• M42: 8,468,735 km (0.094 R)
• M43: 8,553,707 km (0.105 R)
• M44: 8,810,417 km (0.095 R)
• M45: 8,931,142 km (0.066 R)
• M46: 9,261,455 km (0.118 R)
• M47: 9,525,196 km (0.109 R)
• M48: 9,631,261 km (0.101 R)
• M49: 9,809,132 km (0.12 R)
• M50: 10,006,003 km (0.104 R)
• M51: 10,276,626 km (0.113 R)
• M52: 10,751,449 km (0.081 R)
• M53: 10,843,602 km (0.113 R)
• M54: 11,252,004 km (0.109 R)
• M55: 11,703,490 km (0.118 R)
• M56: 11,893,330 km (0.108 R)
• M57: 12,007,772 km (0.112 R)
• M58: 12,295,449 km (0.041 R)
• M59: 12,546,624 km (0.082 R)
• M60: 13,014,716 km (0.062 R)
• M61: 13,310,321 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 9.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.1 AU - 5.06 AU

Year: 5406 Days

Day: 6.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,037,683 km

• M1: 334,501 km (0.1 R)
• M2: 419,472 km (0.106 R)
• M3: 531,072 km (0.083 R)
• M4: 663,766 km (0.053 R)
• M5: 724,203 km (0.042 R)
• M6: 951,891 km (0.084 R)
• M7: 1,190,051 km (0.075 R)
• M8: 1,420,731 km (0.049 R)
• M9: 1,652,009 km (0.075 R)
• M10: 1,765,105 km (0.117 R)
• M11: 1,999,076 km (0.118 R)
• M12: 2,104,692 km (0.104 R)
• M13: 2,181,287 km (0.102 R)
• M14: 2,258,778 km (0.049 R)
• M15: 2,578,319 km (0.058 R)
• M16: 2,643,993 km (0.027 R)
• M17: 2,710,265 km (0.072 R)
• M18: 3,084,708 km (0.087 R)
• M19: 3,172,073 km (0.047 R)
• M20: 3,439,255 km (0.077 R)
• M21: 3,511,810 km (0.071 R)
• M22: 3,919,913 km (0.118 R)
• M23: 4,540,295 km (0.105 R)
• M24: 4,801,044 km (0.079 R)
• M25: 4,861,931 km (0.096 R)
• M26: 5,442,819 km (0.097 R)
• M27: 5,936,343 km (0.11 R)
• M28: 6,089,381 km (0.093 R)
• M29: 6,399,498 km (0.107 R)
• M30: 6,714,700 km (0.114 R)
• M31: 6,966,025 km (0.114 R)
• M32: 7,150,778 km (0.081 R)
• M33: 7,243,678 km (0.074 R)
• M34: 7,738,399 km (0.089 R)
• M35: 7,905,799 km (0.105 R)
• M36: 8,760,601 km (0.106 R)
• M37: 8,860,083 km (0.117 R)
• M38: 9,186,207 km (0.12 R)
• M39: 9,262,053 km (0.107 R)
• M40: 9,953,943 km (0.115 R)
• M41: 10,240,722 km (0.081 R)
• M42: 10,319,261 km (0.108 R)
• M43: 10,556,523 km (0.082 R)
• M44: 10,875,616 km (0.077 R)
• M45: 11,143,845 km (0.11 R)
• M46: 11,441,544 km (0.071 R)
• M47: 11,659,658 km (0.074 R)
• M48: 12,322,377 km (0.095 R)
• M49: 12,968,939 km (0.039 R)
• M50: 13,082,633 km (0.086 R)
• M51: 13,310,770 km (0.116 R)
• M52: 13,799,955 km (0.064 R)
• M53: 14,412,408 km (0.085 R)
• M54: 14,648,025 km (0.071 R)
• M55: 14,707,116 km (0.115 R)
• M56: 15,003,918 km (0.1 R)
• M57: 15,063,608 km (0.074 R)
• M58: 15,212,907 km (0.073 R)
• M59: 15,332,735 km (0.114 R)
• M60: 15,482,931 km (0.063 R)
• M61: 15,633,576 km (0.049 R)
• M62: 16,271,910 km (0.077 R)
• M63: 16,548,068 km (0.033 R)
• M64: 16,733,120 km (0.111 R)
• M65: 16,825,871 km (0.081 R)
• M66: 17,229,636 km (0.078 R)
• M67: 17,323,433 km (0.077 R)
• M68: 17,417,231 km (0.118 R)
• M69: 17,762,653 km (0.096 R)
• M70: 18,301,056 km (0.098 R)
• M71: 18,364,784 km (0.095 R)
• M72: 18,524,405 km (0.107 R)
• M73: 18,620,297 km (0.062 R)
• M74: 19,981,189 km (0.085 R)
• M75: 20,210,972 km (0.077 R)
• M76: 20,706,589 km (0.103 R)
• M77: 20,806,221 km (0.106 R)
• M78: 21,474,326 km (0.089 R)
• M79: 21,642,474 km (0.099 R)
• M80: 21,946,307 km (0.107 R)
• M81: 22,047,884 km (0.063 R)
• M82: 22,763,111 km (0.029 R)
• M83: 23,003,365 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit