🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 9.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.95 AU - 1.03 AU

Year: 668 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,116,348 km

• M1: 125,812 km (0.108 R)
• M2: 197,170 km (0.112 R)
• M3: 289,023 km (0.094 R)
• M4: 383,719 km (0.113 R)
• M5: 506,987 km (0.096 R)
• M6: 567,874 km (0.072 R)
• M7: 631,752 km (0.09 R)
• M8: 693,835 km (0.028 R)
• M9: 777,011 km (0.08 R)
• M10: 893,548 km (0.098 R)
• M11: 984,952 km (0.03 R)
• M12: 1,069,176 km (0.112 R)
• M13: 1,394,851 km (0.084 R)
• M14: 1,460,075 km (0.116 R)
• M15: 1,600,099 km (0.079 R)
• M16: 1,712,746 km (0.074 R)
• M17: 1,847,683 km (0.063 R)
• M18: 1,946,268 km (0.062 R)
• M19: 2,039,917 km (0.075 R)
• M20: 2,141,942 km (0.11 R)
• M21: 2,308,894 km (0.071 R)
• M22: 2,559,919 km (0.037 R)
• M23: 2,662,992 km (0.097 R)
• M24: 2,827,549 km (0.091 R)
• M25: 2,918,804 km (0.1 R)
• M26: 2,987,918 km (0.11 R)
• M27: 3,127,792 km (0.109 R)
• M28: 3,285,618 km (0.102 R)
• M29: 3,373,731 km (0.094 R)
• M30: 3,519,440 km (0.093 R)
• M31: 3,634,331 km (0.073 R)
• M32: 3,767,024 km (0.1 R)
• M33: 3,876,081 km (0.069 R)
• M34: 3,943,699 km (0.111 R)
• M35: 4,003,239 km (0.101 R)
• M36: 4,149,097 km (0.094 R)
• M37: 4,209,684 km (0.078 R)
• M38: 4,288,073 km (0.101 R)
• M39: 4,516,958 km (0.102 R)
• M40: 4,759,007 km (0.111 R)
• M41: 4,858,939 km (0.117 R)
• M42: 5,005,395 km (0.115 R)
• M43: 5,125,522 km (0.097 R)
• M44: 5,190,597 km (0.119 R)
• M45: 5,397,042 km (0.069 R)
• M46: 5,520,161 km (0.095 R)
• M47: 5,634,753 km (0.114 R)
• M48: 5,866,331 km (0.096 R)
• M49: 5,973,593 km (0.045 R)
• M50: 6,150,417 km (0.105 R)
• M51: 6,259,325 km (0.055 R)
• M52: 6,468,911 km (0.102 R)
• M53: 6,650,523 km (0.109 R)
• M54: 6,915,910 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 14.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.7 AU - 4.36 AU

Year: 5487 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,116,348 km

• M1: 232,026 km (0.116 R)
• M2: 368,908 km (0.079 R)
• M3: 464,651 km (0.071 R)
• M4: 572,361 km (0.103 R)
• M5: 827,575 km (0.083 R)
• M6: 1,034,020 km (0.107 R)
• M7: 1,296,116 km (0.111 R)
• M8: 1,401,433 km (0.065 R)
• M9: 1,550,133 km (0.105 R)
• M10: 1,641,986 km (0.039 R)
• M11: 1,799,513 km (0.064 R)
• M12: 1,995,486 km (0.032 R)
• M13: 2,175,751 km (0.114 R)
• M14: 2,504,717 km (0.098 R)
• M15: 2,650,725 km (0.105 R)
• M16: 3,002,579 km (0.108 R)
• M17: 3,710,027 km (0.059 R)
• M18: 4,090,155 km (0.117 R)
• M19: 4,394,737 km (0.043 R)
• M20: 4,497,959 km (0.093 R)
• M21: 5,087,674 km (0.046 R)
• M22: 5,415,593 km (0.105 R)
• M23: 5,542,302 km (0.112 R)
• M24: 6,059,312 km (0.071 R)
• M25: 6,473,997 km (0.12 R)
• M26: 6,949,719 km (0.064 R)
• M27: 7,070,295 km (0.071 R)
• M28: 7,524,773 km (0.109 R)
• M29: 7,719,998 km (0.104 R)
• M30: 7,988,825 km (0.116 R)
• M31: 8,169,839 km (0.085 R)
• M32: 8,498,954 km (0.063 R)
• M33: 8,739,508 km (0.075 R)
• M34: 9,132,800 km (0.12 R)
• M35: 9,627,820 km (0.104 R)
• M36: 9,936,889 km (0.115 R)
• M37: 10,327,788 km (0.104 R)
• M38: 10,663,935 km (0.083 R)
• M39: 10,963,729 km (0.076 R)
• M40: 11,408,334 km (0.098 R)
• M41: 11,735,504 km (0.119 R)
• M42: 12,045,022 km (0.067 R)
• M43: 12,169,637 km (0.108 R)
• M44: 12,273,757 km (0.113 R)
• M45: 12,629,950 km (0.061 R)
• M46: 13,010,976 km (0.096 R)
• M47: 13,395,891 km (0.059 R)
• M48: 13,546,536 km (0.103 R)
• M49: 14,067,286 km (0.026 R)
• M50: 14,616,909 km (0.108 R)
• M51: 14,972,353 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 13.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.42 AU - 4.78 AU

Year: 5631 Days

Day: 10.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,116,348 km

• M1: 172,486 km (0.088 R)
• M2: 488,736 km (0.115 R)
• M3: 721,810 km (0.102 R)
• M4: 894,446 km (0.059 R)
• M5: 1,097,001 km (0.047 R)
• M6: 1,267,244 km (0.095 R)
• M7: 1,364,183 km (0.03 R)
• M8: 1,548,637 km (0.092 R)
• M9: 1,999,076 km (0.107 R)
• M10: 2,249,503 km (0.095 R)
• M11: 2,510,402 km (0.112 R)
• M12: 2,613,475 km (0.033 R)
• M13: 2,739,137 km (0.092 R)
• M14: 3,040,128 km (0.075 R)
• M15: 3,306,861 km (0.099 R)
• M16: 3,420,256 km (0.089 R)
• M17: 3,558,185 km (0.054 R)
• M18: 3,698,059 km (0.042 R)
• M19: 3,959,108 km (0.102 R)
• M20: 4,250,973 km (0.081 R)
• M21: 4,424,507 km (0.103 R)
• M22: 4,753,173 km (0.11 R)
• M23: 5,142,277 km (0.105 R)
• M24: 5,841,348 km (0.076 R)
• M25: 6,371,074 km (0.08 R)
• M26: 6,513,192 km (0.109 R)
• M27: 6,771,548 km (0.066 R)
• M28: 8,267,676 km (0.059 R)
• M29: 8,360,726 km (0.092 R)
• M30: 8,578,989 km (0.12 R)
• M31: 8,673,086 km (0.117 R)
• M32: 9,277,312 km (0.099 R)
• M33: 9,731,341 km (0.036 R)
• M34: 9,829,627 km (0.094 R)
• M35: 9,928,063 km (0.064 R)
• M36: 10,126,280 km (0.116 R)
• M37: 11,723,387 km (0.086 R)
• M38: 11,828,105 km (0.101 R)
• M39: 12,038,141 km (0.105 R)
• M40: 12,284,977 km (0.09 R)
• M41: 12,783,437 km (0.115 R)
• M42: 13,874,155 km (0.052 R)
• M43: 14,132,960 km (0.078 R)
• M44: 14,956,646 km (0.093 R)
• M45: 15,260,180 km (0.109 R)
• M46: 16,533,257 km (0.074 R)
• M47: 16,807,770 km (0.103 R)
• M48: 17,281,696 km (0.042 R)
• M49: 17,880,536 km (0.06 R)
• M50: 18,202,620 km (0.08 R)
• M51: 18,485,958 km (0.054 R)
• M52: 18,811,783 km (0.058 R)
• M53: 19,551,544 km (0.108 R)
• M54: 19,675,710 km (0.069 R)
• M55: 19,841,764 km (0.076 R)
• M56: 20,890,295 km (0.095 R)
• M57: 21,827,676 km (0.114 R)
• M58: 22,301,602 km (0.114 R)
• M59: 22,561,603 km (0.06 R)
• M60: 22,997,082 km (0.062 R)
• M61: 23,259,627 km (0.092 R)
• M62: 24,142,254 km (0.098 R)
• M63: 25,396,183 km (0.095 R)
• M64: 26,901,138 km (0.103 R)
• M65: 27,409,322 km (0.087 R)
• M66: 27,827,448 km (0.111 R)
• M67: 28,388,141 km (0.071 R)
• M68: 28,858,177 km (0.109 R)
• M69: 29,330,907 km (0.062 R)
• M70: 29,853,901 km (0.102 R)
• M71: 29,997,066 km (0.041 R)
• M72: 30,475,929 km (0.061 R)
• M73: 31,053,825 km (0.049 R)
• M74: 31,247,405 km (0.037 R)
• M75: 32,416,512 km (0.09 R)
• M76: 32,662,002 km (0.101 R)
• M77: 32,809,506 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.93 AU - 5.21 AU

Year: 6626 Days

Day: 11.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,116,348 km

• M1: 258,356 km (0.114 R)
• M2: 349,909 km (0.049 R)
• M3: 451,486 km (0.112 R)
• M4: 568,173 km (0.089 R)
• M5: 839,394 km (0.108 R)
• M6: 945,159 km (0.038 R)
• M7: 1,040,004 km (0.053 R)
• M8: 1,292,376 km (0.076 R)
• M9: 1,818,063 km (0.076 R)
• M10: 2,000,872 km (0.117 R)
• M11: 2,105,141 km (0.111 R)
• M12: 2,211,505 km (0.074 R)
• M13: 2,407,479 km (0.096 R)
• M14: 3,006,468 km (0.086 R)
• M15: 3,249,116 km (0.095 R)
• M16: 3,728,428 km (0.062 R)
• M17: 3,910,638 km (0.095 R)
• M18: 4,393,241 km (0.088 R)
• M19: 4,810,020 km (0.118 R)
• M20: 5,008,986 km (0.117 R)
• M21: 5,152,899 km (0.094 R)
• M22: 5,268,837 km (0.088 R)
• M23: 5,503,706 km (0.096 R)
• M24: 6,228,807 km (0.077 R)
• M25: 6,321,557 km (0.079 R)
• M26: 6,665,932 km (0.038 R)
• M27: 6,760,777 km (0.032 R)
• M28: 7,210,019 km (0.109 R)
• M29: 8,137,675 km (0.1 R)
• M30: 8,239,252 km (0.076 R)
• M31: 9,032,719 km (0.11 R)
• M32: 9,634,851 km (0.097 R)
• M33: 9,742,412 km (0.099 R)
• M34: 10,249,997 km (0.073 R)
• M35: 10,359,952 km (0.112 R)
• M36: 10,507,006 km (0.076 R)
• M37: 10,654,959 km (0.101 R)
• M38: 11,065,156 km (0.081 R)
• M39: 12,443,850 km (0.042 R)
• M40: 12,915,383 km (0.12 R)
• M41: 13,073,956 km (0.037 R)
• M42: 13,312,864 km (0.119 R)
• M43: 13,473,083 km (0.11 R)
• M44: 13,674,143 km (0.103 R)
• M45: 13,997,873 km (0.039 R)
• M46: 14,735,839 km (0.091 R)
• M47: 14,984,620 km (0.097 R)
• M48: 15,318,523 km (0.099 R)
• M49: 15,823,864 km (0.118 R)
• M50: 16,206,685 km (0.078 R)
• M51: 16,420,610 km (0.115 R)
• M52: 16,894,536 km (0.063 R)
• M53: 17,198,669 km (0.102 R)
• M54: 17,723,907 km (0.114 R)
• M55: 18,121,538 km (0.081 R)
• M56: 18,611,321 km (0.097 R)
• M57: 19,923,744 km (0.063 R)
• M58: 22,541,557 km (0.094 R)
• M59: 22,972,249 km (0.105 R)
• M60: 23,357,464 km (0.073 R)
• M61: 24,525,823 km (0.115 R)
• M62: 25,364,917 km (0.065 R)
• M63: 26,868,675 km (0.047 R)
• M64: 27,071,380 km (0.099 R)
• M65: 27,325,547 km (0.097 R)
• M66: 27,733,650 km (0.098 R)
• M67: 28,195,309 km (0.113 R)
• M68: 28,452,767 km (0.075 R)
• M69: 28,762,883 km (0.114 R)
• M70: 29,699,964 km (0.037 R)
• M71: 30,172,245 km (0.114 R)
• M72: 30,488,495 km (0.115 R)
• M73: 32,193,761 km (0.1 R)
• M74: 32,570,897 km (0.044 R)
• M75: 32,949,529 km (0.12 R)
• M76: 33,656,529 km (0.038 R)
• M77: 33,984,447 km (0.105 R)
• M78: 34,313,563 km (0.085 R)
• M79: 35,807,447 km (0.074 R)
• M80: 35,974,698 km (0.094 R)
• M81: 36,422,145 km (0.085 R)
• M82: 36,927,636 km (0.114 R)
• M83: 37,662,012 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit