🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 11.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 379 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,519,981 km

• M1: 144,661 km (0.065 R)
• M2: 284,984 km (0.11 R)
• M3: 358,436 km (0.08 R)
• M4: 432,039 km (0.1 R)
• M5: 504,743 km (0.108 R)
• M6: 585,227 km (0.11 R)
• M7: 705,504 km (0.082 R)
• M8: 797,805 km (0.082 R)
• M9: 917,334 km (0.088 R)
• M10: 996,023 km (0.074 R)
• M11: 1,067,082 km (0.098 R)
• M12: 1,150,408 km (0.054 R)
• M13: 1,228,947 km (0.083 R)
• M14: 1,309,281 km (0.079 R)
• M15: 1,526,347 km (0.088 R)
• M16: 1,657,544 km (0.082 R)
• M17: 1,759,421 km (0.112 R)
• M18: 1,888,972 km (0.086 R)
• M19: 1,999,974 km (0.069 R)
• M20: 2,264,912 km (0.047 R)
• M21: 2,374,118 km (0.102 R)
• M22: 2,508,607 km (0.083 R)
• M23: 2,612,128 km (0.034 R)
• M24: 2,693,360 km (0.104 R)
• M25: 2,828,746 km (0.05 R)
• M26: 2,936,905 km (0.108 R)
• M27: 3,487,575 km (0.064 R)
• M28: 3,593,191 km (0.11 R)
• M29: 3,662,305 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 10.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 522 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,519,981 km

• M1: 177,423 km (0.119 R)
• M2: 337,194 km (0.043 R)
• M3: 456,274 km (0.111 R)
• M4: 670,198 km (0.067 R)
• M5: 765,343 km (0.037 R)
• M6: 842,386 km (0.104 R)
• M7: 926,908 km (0.091 R)
• M8: 1,019,659 km (0.072 R)
• M9: 1,100,442 km (0.036 R)
• M10: 1,257,819 km (0.104 R)
• M11: 1,355,955 km (0.075 R)
• M12: 1,577,958 km (0.115 R)
• M13: 1,666,520 km (0.114 R)
• M14: 1,768,995 km (0.047 R)
• M15: 1,886,130 km (0.117 R)
• M16: 1,961,527 km (0.08 R)
• M17: 2,102,448 km (0.094 R)
• M18: 2,174,106 km (0.058 R)
• M19: 2,240,079 km (0.103 R)
• M20: 2,394,314 km (0.097 R)
• M21: 2,503,820 km (0.114 R)
• M22: 2,727,917 km (0.063 R)
• M23: 2,806,456 km (0.092 R)
• M24: 2,958,597 km (0.085 R)
• M25: 3,255,998 km (0.109 R)
• M26: 3,423,697 km (0.063 R)
• M27: 3,539,785 km (0.064 R)
• M28: 3,609,946 km (0.119 R)
• M29: 3,712,421 km (0.107 R)
• M30: 3,992,767 km (0.049 R)
• M31: 4,197,267 km (0.115 R)
• M32: 4,280,145 km (0.086 R)
• M33: 4,405,358 km (0.071 R)
• M34: 4,650,848 km (0.04 R)
• M35: 5,120,286 km (0.099 R)
• M36: 5,306,984 km (0.057 R)
• M37: 5,378,642 km (0.112 R)
• M38: 5,459,724 km (0.093 R)
• M39: 5,541,255 km (0.097 R)
• M40: 5,705,364 km (0.109 R)
• M41: 5,806,492 km (0.12 R)
• M42: 5,880,543 km (0.041 R)
• M43: 6,113,616 km (0.056 R)
• M44: 6,198,289 km (0.085 R)
• M45: 6,292,834 km (0.109 R)
• M46: 6,454,699 km (0.091 R)
• M47: 6,531,293 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 13.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.13 AU - 4.15 AU

Year: 5814 Days

Day: 14.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,519,981 km

• M1: 208,839 km (0.102 R)
• M2: 442,810 km (0.096 R)
• M3: 536,009 km (0.052 R)
• M4: 686,056 km (0.116 R)
• M5: 906,114 km (0.114 R)
• M6: 1,196,185 km (0.089 R)
• M7: 1,305,092 km (0.098 R)
• M8: 1,450,351 km (0.099 R)
• M9: 1,567,187 km (0.106 R)
• M10: 1,901,239 km (0.111 R)
• M11: 2,030,043 km (0.068 R)
• M12: 2,657,157 km (0.059 R)
• M13: 3,078,724 km (0.034 R)
• M14: 3,454,065 km (0.076 R)
• M15: 3,590,050 km (0.087 R)
• M16: 3,727,829 km (0.081 R)
• M17: 3,867,554 km (0.03 R)
• M18: 3,961,651 km (0.097 R)
• M19: 4,224,345 km (0.063 R)
• M20: 4,394,587 km (0.053 R)
• M21: 4,842,932 km (0.106 R)
• M22: 5,332,267 km (0.109 R)
• M23: 5,891,613 km (0.062 R)
• M24: 6,054,974 km (0.097 R)
• M25: 6,275,032 km (0.06 R)
• M26: 6,469,809 km (0.062 R)
• M27: 7,066,255 km (0.048 R)
• M28: 7,473,760 km (0.1 R)
• M29: 8,159,965 km (0.119 R)
• M30: 8,835,250 km (0.066 R)
• M31: 9,211,190 km (0.04 R)
• M32: 9,560,501 km (0.102 R)
• M33: 10,206,764 km (0.079 R)
• M34: 10,304,900 km (0.114 R)
• M35: 10,502,219 km (0.119 R)
• M36: 11,712,167 km (0.056 R)
• M37: 12,473,171 km (0.098 R)
• M38: 12,895,037 km (0.087 R)
• M39: 13,465,005 km (0.103 R)
• M40: 14,518,922 km (0.064 R)
• M41: 14,962,779 km (0.12 R)
• M42: 15,561,470 km (0.089 R)
• M43: 16,053,796 km (0.091 R)
• M44: 17,365,620 km (0.109 R)
• M45: 17,561,444 km (0.04 R)
• M46: 18,351,919 km (0.083 R)
• M47: 19,316,077 km (0.07 R)
• M48: 19,804,215 km (0.098 R)
• M49: 19,926,885 km (0.088 R)
• M50: 20,090,844 km (0.052 R)
• M51: 20,378,970 km (0.095 R)
• M52: 20,544,126 km (0.087 R)
• M53: 20,917,522 km (0.036 R)
• M54: 21,376,937 km (0.091 R)
• M55: 21,924,316 km (0.084 R)
• M56: 22,093,511 km (0.101 R)
• M57: 22,989,602 km (0.079 R)
• M58: 23,334,126 km (0.082 R)
• M59: 23,984,727 km (0.067 R)
• M60: 24,377,871 km (0.045 R)
• M61: 24,729,126 km (0.073 R)
• M62: 25,170,739 km (0.069 R)
• M63: 25,259,301 km (0.106 R)
• M64: 26,330,871 km (0.112 R)
• M65: 26,601,045 km (0.113 R)
• M66: 28,749,270 km (0.076 R)
• M67: 28,888,246 km (0.09 R)
• M68: 29,399,871 km (0.069 R)
• M69: 29,586,719 km (0.096 R)
• M70: 29,820,690 km (0.052 R)
• M71: 30,102,383 km (0.077 R)
• M72: 30,479,369 km (0.094 R)
• M73: 30,621,039 km (0.091 R)
• M74: 31,524,011 km (0.094 R)
• M75: 31,810,940 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 6.6

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.27 AU - 6.43 AU

Year: 11045 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,519,981 km

• M1: 92,003 km (0.077 R)
• M2: 154,535 km (0.057 R)
• M3: 228,735 km (0.067 R)
• M4: 318,494 km (0.094 R)
• M5: 385,813 km (0.105 R)
• M6: 433,684 km (0.104 R)
• M7: 576,999 km (0.103 R)
• M8: 796,908 km (0.094 R)
• M9: 1,164,769 km (0.071 R)
• M10: 1,443,171 km (0.099 R)
• M11: 1,560,306 km (0.046 R)
• M12: 1,721,423 km (0.065 R)
• M13: 1,888,075 km (0.107 R)
• M14: 2,038,271 km (0.071 R)
• M15: 2,237,087 km (0.116 R)
• M16: 2,419,147 km (0.119 R)
• M17: 2,749,459 km (0.119 R)
• M18: 2,846,399 km (0.083 R)
• M19: 3,043,868 km (0.106 R)
• M20: 3,093,834 km (0.061 R)
• M21: 3,322,569 km (0.077 R)
• M22: 3,823,273 km (0.085 R)
• M23: 4,123,965 km (0.053 R)
• M24: 4,207,291 km (0.073 R)
• M25: 4,347,464 km (0.088 R)
• M26: 4,603,575 km (0.095 R)
• M27: 4,806,280 km (0.065 R)
• M28: 5,676,641 km (0.098 R)
• M29: 5,894,007 km (0.099 R)
• M30: 6,241,074 km (0.101 R)
• M31: 6,336,966 km (0.089 R)
• M32: 6,562,410 km (0.117 R)
• M33: 6,725,023 km (0.062 R)
• M34: 7,763,232 km (0.031 R)
• M35: 9,429,902 km (0.114 R)
• M36: 9,687,360 km (0.119 R)
• M37: 10,059,110 km (0.107 R)
• M38: 10,246,856 km (0.036 R)
• M39: 10,893,418 km (0.091 R)
• M40: 11,396,964 km (0.09 R)
• M41: 11,631,833 km (0.115 R)
• M42: 11,907,841 km (0.091 R)
• M43: 12,066,564 km (0.078 R)
• M44: 12,306,070 km (0.089 R)
• M45: 13,526,490 km (0.098 R)
• M46: 13,941,923 km (0.09 R)
• M47: 14,067,286 km (0.034 R)
• M48: 14,151,211 km (0.077 R)
• M49: 14,700,085 km (0.09 R)
• M50: 14,827,692 km (0.075 R)
• M51: 15,169,972 km (0.104 R)
• M52: 15,775,245 km (0.113 R)
• M53: 17,864,080 km (0.1 R)
• M54: 18,732,795 km (0.118 R)
• M55: 18,917,548 km (0.117 R)
• M56: 19,102,751 km (0.087 R)
• M57: 19,149,126 km (0.119 R)
• M58: 19,288,701 km (0.048 R)
• M59: 19,381,751 km (0.064 R)
• M60: 19,755,895 km (0.097 R)
• M61: 20,321,674 km (0.1 R)
• M62: 20,463,942 km (0.052 R)
• M63: 21,613,751 km (0.089 R)
• M64: 22,050,427 km (0.088 R)
• M65: 22,196,584 km (0.108 R)
• M66: 23,327,993 km (0.05 R)
• M67: 24,629,494 km (0.039 R)
• M68: 25,851,559 km (0.091 R)
• M69: 26,366,625 km (0.063 R)
• M70: 26,469,997 km (0.073 R)
• M71: 27,302,210 km (0.107 R)
• M72: 28,513,504 km (0.088 R)
• M73: 30,552,672 km (0.103 R)
• M74: 30,606,976 km (0.12 R)
• M75: 31,315,921 km (0.061 R)
• M76: 31,644,886 km (0.032 R)
• M77: 32,527,663 km (0.118 R)
• M78: 32,805,167 km (0.036 R)
• M79: 33,754,815 km (0.109 R)
• M80: 35,053,773 km (0.115 R)
• M81: 35,395,305 km (0.054 R)
• M82: 35,452,302 km (0.08 R)
• M83: 35,680,738 km (0.085 R)
• M84: 36,369,038 km (0.093 R)
• M85: 37,351,596 km (0.051 R)
• M86: 37,642,115 km (0.106 R)
• M87: 38,167,204 km (0.118 R)
• M88: 38,635,894 km (0.066 R)
• M89: 38,929,854 km (0.059 R)
• M90: 39,047,737 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit