🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 13.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.02 AU - 1.56 AU

Year: 977 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,287,493 km

• M1: 173,982 km (0.114 R)
• M2: 322,982 km (0.067 R)
• M3: 521,049 km (0.106 R)
• M4: 922,271 km (0.094 R)
• M5: 1,040,154 km (0.096 R)
• M6: 1,124,378 km (0.045 R)
• M7: 1,304,493 km (0.109 R)
• M8: 1,507,797 km (0.11 R)
• M9: 1,721,871 km (0.102 R)
• M10: 1,851,423 km (0.118 R)
• M11: 1,974,841 km (0.064 R)
• M12: 2,175,452 km (0.097 R)
• M13: 2,346,891 km (0.047 R)
• M14: 2,757,687 km (0.103 R)
• M15: 2,971,762 km (0.075 R)
• M16: 3,334,985 km (0.112 R)
• M17: 3,439,853 km (0.078 R)
• M18: 3,700,752 km (0.067 R)
• M19: 4,011,467 km (0.081 R)
• M20: 4,166,899 km (0.077 R)
• M21: 4,426,152 km (0.114 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.4

Radius: 4.6

Gravity: 25.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.92 AU - 8.16 AU

Year: 11153 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,287,493 km

• M1: 104,868 km (0.117 R)
• M2: 153,787 km (0.08 R)
• M3: 292,913 km (0.069 R)
• M4: 467,942 km (0.065 R)
• M5: 497,712 km (0.118 R)
• M6: 528,080 km (0.096 R)
• M7: 590,762 km (0.111 R)
• M8: 623,075 km (0.075 R)
• M9: 793,916 km (0.073 R)
• M10: 903,422 km (0.028 R)
• M11: 959,970 km (0.066 R)
• M12: 1,137,093 km (0.092 R)
• M13: 1,302,997 km (0.112 R)
• M14: 1,476,681 km (0.103 R)
• M15: 1,521,261 km (0.064 R)
• M16: 1,727,556 km (0.099 R)
• M17: 1,798,316 km (0.112 R)
• M18: 1,967,062 km (0.104 R)
• M19: 2,166,177 km (0.068 R)
• M20: 2,398,054 km (0.095 R)
• M21: 2,450,712 km (0.091 R)
• M22: 2,746,916 km (0.1 R)
• M23: 2,885,294 km (0.114 R)
• M24: 3,402,155 km (0.099 R)
• M25: 5,116,546 km (0.097 R)
• M26: 5,150,355 km (0.103 R)
• M27: 5,424,419 km (0.098 R)
• M28: 5,563,246 km (0.099 R)
• M29: 5,951,003 km (0.119 R)
• M30: 6,420,441 km (0.115 R)
• M31: 6,939,247 km (0.119 R)
• M32: 6,976,796 km (0.099 R)
• M33: 7,509,963 km (0.116 R)
• M34: 8,016,651 km (0.077 R)
• M35: 8,736,366 km (0.113 R)
• M36: 10,322,253 km (0.098 R)
• M37: 10,580,609 km (0.118 R)
• M38: 10,928,573 km (0.104 R)
• M39: 11,280,128 km (0.116 R)
• M40: 11,949,429 km (0.114 R)
• M41: 12,677,372 km (0.035 R)
• M42: 12,723,299 km (0.03 R)
• M43: 13,046,729 km (0.08 R)
• M44: 13,186,155 km (0.117 R)
• M45: 15,976,903 km (0.051 R)
• M46: 17,183,260 km (0.086 R)
• M47: 17,387,013 km (0.108 R)
• M48: 17,797,210 km (0.116 R)
• M49: 18,107,027 km (0.106 R)
• M50: 18,522,760 km (0.038 R)
• M51: 18,731,748 km (0.087 R)
• M52: 19,575,629 km (0.051 R)
• M53: 19,895,320 km (0.112 R)
• M54: 20,378,072 km (0.118 R)
• M55: 20,864,714 km (0.1 R)
• M56: 21,136,683 km (0.052 R)
• M57: 21,409,849 km (0.048 R)
• M58: 22,014,972 km (0.093 R)
• M59: 22,402,880 km (0.104 R)
• M60: 23,580,364 km (0.099 R)
• M61: 23,920,400 km (0.118 R)
• M62: 25,297,000 km (0.03 R)
• M63: 25,645,114 km (0.085 R)
• M64: 25,703,308 km (0.051 R)
• M65: 26,228,845 km (0.062 R)
• M66: 26,522,356 km (0.053 R)
• M67: 26,816,914 km (0.082 R)
• M68: 28,306,161 km (0.103 R)
• M69: 29,394,934 km (0.091 R)
• M70: 30,744,158 km (0.053 R)
• M71: 31,053,526 km (0.108 R)
• M72: 31,239,775 km (0.094 R)
• M73: 31,426,324 km (0.092 R)
• M74: 32,301,621 km (0.027 R)
• M75: 32,742,336 km (0.063 R)
• M76: 32,805,467 km (0.091 R)
• M77: 33,058,287 km (0.1 R)
• M78: 33,121,717 km (0.083 R)
• M79: 33,248,426 km (0.103 R)
• M80: 34,782,103 km (0.109 R)
• M81: 35,363,291 km (0.104 R)
• M82: 35,427,917 km (0.096 R)
• M83: 35,622,544 km (0.106 R)
• M84: 39,251,041 km (0.096 R)
• M85: 39,788,546 km (0.118 R)
• M86: 40,260,976 km (0.051 R)
• M87: 40,463,980 km (0.116 R)
• M88: 42,031,467 km (0.087 R)
• M89: 42,237,313 km (0.099 R)
• M90: 42,650,203 km (0.06 R)
• M91: 43,064,440 km (0.102 R)
• M92: 43,410,609 km (0.106 R)
• M93: 44,524,515 km (0.12 R)
• M94: 44,664,539 km (0.039 R)
• M95: 46,071,656 km (0.08 R)
• M96: 46,283,936 km (0.059 R)
• M97: 46,567,573 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 7.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.48 AU - 8.32 AU

Year: 14807 Days

Day: 18.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,287,493 km

• M1: 115,041 km (0.098 R)
• M2: 201,209 km (0.1 R)
• M3: 451,935 km (0.086 R)
• M4: 547,079 km (0.093 R)
• M5: 649,255 km (0.114 R)
• M6: 730,337 km (0.083 R)
• M7: 800,797 km (0.111 R)
• M8: 1,203,964 km (0.109 R)
• M9: 1,254,229 km (0.096 R)
• M10: 2,031,689 km (0.09 R)
• M11: 2,112,322 km (0.076 R)
• M12: 2,297,823 km (0.083 R)
• M13: 3,092,338 km (0.082 R)
• M14: 3,162,200 km (0.102 R)
• M15: 3,591,994 km (0.108 R)
• M16: 3,914,079 km (0.055 R)
• M17: 4,065,771 km (0.079 R)
• M18: 4,142,365 km (0.114 R)
• M19: 4,453,678 km (0.071 R)
• M20: 4,665,509 km (0.1 R)
• M21: 4,989,239 km (0.097 R)
• M22: 5,126,420 km (0.056 R)
• M23: 5,432,497 km (0.085 R)
• M24: 5,516,870 km (0.062 R)
• M25: 5,744,409 km (0.119 R)
• M26: 6,120,647 km (0.116 R)
• M27: 6,179,290 km (0.041 R)
• M28: 6,267,552 km (0.059 R)
• M29: 6,415,505 km (0.072 R)
• M30: 6,624,792 km (0.066 R)
• M31: 6,715,149 km (0.034 R)
• M32: 6,927,578 km (0.12 R)
• M33: 8,508,229 km (0.079 R)
• M34: 8,870,406 km (0.119 R)
• M35: 9,237,669 km (0.103 R)
• M36: 9,473,884 km (0.065 R)
• M37: 9,643,976 km (0.103 R)
• M38: 10,404,083 km (0.077 R)
• M39: 10,544,256 km (0.034 R)
• M40: 11,004,419 km (0.059 R)
• M41: 12,797,350 km (0.118 R)
• M42: 12,872,448 km (0.059 R)
• M43: 13,136,339 km (0.077 R)
• M44: 13,364,027 km (0.054 R)
• M45: 13,631,358 km (0.087 R)
• M46: 13,900,485 km (0.102 R)
• M47: 15,431,469 km (0.093 R)
• M48: 15,551,447 km (0.082 R)
• M49: 15,913,174 km (0.101 R)
• M50: 15,993,957 km (0.083 R)
• M51: 16,481,497 km (0.105 R)
• M52: 16,973,823 km (0.101 R)
• M53: 17,429,498 km (0.117 R)
• M54: 17,763,401 km (0.103 R)
• M55: 17,889,213 km (0.039 R)
• M56: 18,352,816 km (0.11 R)
• M57: 19,291,992 km (0.089 R)
• M58: 19,550,796 km (0.106 R)
• M59: 20,290,408 km (0.098 R)
• M60: 20,862,171 km (0.04 R)
• M61: 21,261,149 km (0.079 R)
• M62: 21,797,008 km (0.093 R)
• M63: 22,021,555 km (0.101 R)
• M64: 22,609,025 km (0.058 R)
• M65: 22,699,981 km (0.082 R)
• M66: 23,339,213 km (0.089 R)
• M67: 24,729,126 km (0.058 R)
• M68: 25,292,512 km (0.113 R)
• M69: 25,765,241 km (0.048 R)
• M70: 25,812,664 km (0.109 R)
• M71: 27,007,951 km (0.083 R)
• M72: 27,249,252 km (0.114 R)
• M73: 27,831,038 km (0.079 R)
• M74: 28,810,007 km (0.108 R)
• M75: 29,155,279 km (0.104 R)
• M76: 29,501,897 km (0.088 R)
• M77: 29,601,230 km (0.111 R)
• M78: 30,149,356 km (0.118 R)
• M79: 30,449,749 km (0.069 R)
• M80: 31,204,919 km (0.062 R)
• M81: 31,458,188 km (0.079 R)
• M82: 33,249,024 km (0.093 R)
• M83: 33,404,157 km (0.05 R)
• M84: 33,507,679 km (0.1 R)
• M85: 33,870,753 km (0.086 R)
• M86: 34,182,964 km (0.111 R)
• M87: 34,443,863 km (0.118 R)
• M88: 34,967,754 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 3.7

Gravity: 43.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.26 AU - 11.48 AU

Year: 19127 Days

Day: 15.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,287,493 km

• M1: 105,915 km (0.117 R)
• M2: 175,030 km (0.064 R)
• M3: 525,837 km (0.112 R)
• M4: 761,752 km (0.106 R)
• M5: 927,507 km (0.116 R)
• M6: 1,001,857 km (0.116 R)
• M7: 1,319,154 km (0.118 R)
• M8: 1,605,634 km (0.084 R)
• M9: 2,367,985 km (0.089 R)
• M10: 2,714,154 km (0.099 R)
• M11: 2,821,117 km (0.086 R)
• M12: 3,187,631 km (0.107 R)
• M13: 3,764,930 km (0.113 R)
• M14: 3,884,309 km (0.106 R)
• M15: 4,085,967 km (0.07 R)
• M16: 4,126,657 km (0.102 R)
• M17: 4,668,501 km (0.073 R)
• M18: 4,969,492 km (0.058 R)
• M19: 5,188,204 km (0.118 R)
• M20: 5,499,816 km (0.083 R)
• M21: 6,094,468 km (0.115 R)
• M22: 6,661,294 km (0.118 R)
• M23: 6,999,684 km (0.115 R)
• M24: 7,642,806 km (0.102 R)
• M25: 7,996,904 km (0.115 R)
• M26: 8,201,703 km (0.089 R)
• M27: 8,304,627 km (0.068 R)
• M28: 10,341,850 km (0.106 R)
• M29: 11,015,639 km (0.087 R)
• M30: 12,880,526 km (0.083 R)
• M31: 13,301,195 km (0.088 R)
• M32: 15,599,019 km (0.068 R)
• M33: 16,305,420 km (0.079 R)
• M34: 16,370,196 km (0.063 R)
• M35: 17,351,408 km (0.109 R)
• M36: 18,621,494 km (0.069 R)
• M37: 19,438,897 km (0.045 R)
• M38: 20,407,244 km (0.068 R)
• M39: 22,175,192 km (0.111 R)
• M40: 22,606,781 km (0.059 R)
• M41: 23,624,346 km (0.094 R)
• M42: 23,844,405 km (0.078 R)
• M43: 24,138,813 km (0.105 R)
• M44: 24,360,368 km (0.093 R)
• M45: 24,508,619 km (0.07 R)
• M46: 25,553,710 km (0.034 R)
• M47: 25,779,453 km (0.115 R)
• M48: 26,005,944 km (0.101 R)
• M49: 28,307,059 km (0.085 R)
• M50: 28,696,911 km (0.095 R)
• M51: 28,931,630 km (0.047 R)
• M52: 30,752,236 km (0.062 R)
• M53: 31,716,843 km (0.088 R)
• M54: 32,936,514 km (0.047 R)
• M55: 34,752,782 km (0.096 R)
• M56: 35,170,011 km (0.095 R)
• M57: 36,347,346 km (0.103 R)
• M58: 36,516,541 km (0.034 R)
• M59: 37,110,893 km (0.109 R)
• M60: 37,196,164 km (0.095 R)
• M61: 38,826,781 km (0.103 R)
• M62: 39,086,333 km (0.041 R)
• M63: 39,346,484 km (0.084 R)
• M64: 40,043,161 km (0.103 R)
• M65: 40,743,878 km (0.114 R)
• M66: 40,831,692 km (0.107 R)
• M67: 42,157,278 km (0.079 R)
• M68: 42,246,139 km (0.114 R)
• M69: 43,496,927 km (0.086 R)
• M70: 45,304,668 km (0.072 R)
• M71: 45,486,878 km (0.095 R)
• M72: 48,713,255 km (0.082 R)
• M73: 49,367,297 km (0.097 R)
• M74: 49,554,743 km (0.071 R)
• M75: 50,118,428 km (0.082 R)
• M76: 50,495,265 km (0.114 R)
• M77: 51,157,236 km (0.093 R)
• M78: 51,726,905 km (0.096 R)
• M79: 54,412,934 km (0.098 R)
• M80: 54,509,724 km (0.076 R)
• M81: 54,606,514 km (0.093 R)
• M82: 56,261,366 km (0.092 R)
• M83: 56,555,026 km (0.077 R)
• M84: 58,625,311 km (0.055 R)
• M85: 60,519,669 km (0.029 R)
• M86: 62,029,411 km (0.101 R)
• M87: 62,839,633 km (0.119 R)
• M88: 64,470,549 km (0.065 R)
• M89: 66,632,238 km (0.107 R)
• M90: 66,942,953 km (0.113 R)
• M91: 67,150,445 km (0.089 R)
• M92: 70,182,195 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit