🌌 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: 941.6

Radius: 10.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.84 AU

Year: 366 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,665,259 km

• M1: 128,355 km (0.109 R)
• M2: 198,965 km (0.107 R)
• M3: 264,190 km (0.063 R)
• M4: 333,603 km (0.066 R)
• M5: 460,612 km (0.067 R)
• M6: 558,299 km (0.115 R)
• M7: 711,637 km (0.072 R)
• M8: 777,161 km (0.082 R)
• M9: 840,740 km (0.079 R)
• M10: 991,834 km (0.094 R)
• M11: 1,061,397 km (0.074 R)
• M12: 1,176,587 km (0.098 R)
• M13: 1,240,765 km (0.073 R)
• M14: 1,378,096 km (0.084 R)
• M15: 1,451,399 km (0.119 R)
• M16: 1,542,354 km (0.086 R)
• M17: 1,640,640 km (0.113 R)
• M18: 1,713,045 km (0.111 R)
• M19: 1,786,498 km (0.112 R)
• M20: 1,872,666 km (0.085 R)
• M21: 2,055,325 km (0.104 R)
• M22: 2,176,350 km (0.088 R)
• M23: 2,381,299 km (0.101 R)
• M24: 2,644,890 km (0.052 R)
• M25: 2,737,043 km (0.081 R)
• M26: 2,810,346 km (0.052 R)
• M27: 2,938,401 km (0.096 R)
• M28: 3,047,757 km (0.117 R)
• M29: 3,116,722 km (0.075 R)
• M30: 3,270,509 km (0.096 R)
• M31: 3,355,480 km (0.038 R)
• M32: 3,419,658 km (0.099 R)
• M33: 3,571,200 km (0.028 R)
• M34: 3,695,516 km (0.091 R)
• M35: 3,769,268 km (0.12 R)
• M36: 3,918,267 km (0.099 R)
• M37: 3,986,035 km (0.111 R)
• M38: 4,199,212 km (0.103 R)
• M39: 4,284,034 km (0.077 R)
• M40: 4,486,889 km (0.095 R)
• M41: 4,557,798 km (0.09 R)
• M42: 4,901,873 km (0.061 R)
• M43: 5,048,479 km (0.093 R)
• M44: 5,130,609 km (0.077 R)
• M45: 5,246,248 km (0.119 R)
• M46: 5,362,784 km (0.111 R)
• M47: 5,556,065 km (0.054 R)
• M48: 5,640,887 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 13.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.15 AU - 2.49 AU

Year: 2356 Days

Day: 5.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,665,259 km

• M1: 229,633 km (0.096 R)
• M2: 444,605 km (0.106 R)
• M3: 539,151 km (0.101 R)
• M4: 761,453 km (0.12 R)
• M5: 959,820 km (0.061 R)
• M6: 1,116,299 km (0.081 R)
• M7: 1,551,629 km (0.027 R)
• M8: 1,718,431 km (0.079 R)
• M9: 1,809,386 km (0.081 R)
• M10: 1,943,576 km (0.103 R)
• M11: 2,200,585 km (0.068 R)
• M12: 2,344,647 km (0.057 R)
• M13: 2,771,899 km (0.103 R)
• M14: 3,013,350 km (0.072 R)
• M15: 3,186,584 km (0.109 R)
• M16: 3,465,584 km (0.082 R)
• M17: 3,726,184 km (0.069 R)
• M18: 4,074,747 km (0.095 R)
• M19: 4,253,217 km (0.109 R)
• M20: 4,420,168 km (0.056 R)
• M21: 4,688,996 km (0.112 R)
• M22: 5,065,683 km (0.097 R)
• M23: 5,154,095 km (0.12 R)
• M24: 5,287,537 km (0.109 R)
• M25: 5,771,785 km (0.083 R)
• M26: 6,175,699 km (0.086 R)
• M27: 6,301,960 km (0.055 R)
• M28: 6,428,968 km (0.116 R)
• M29: 6,864,149 km (0.089 R)
• M30: 7,492,909 km (0.083 R)
• M31: 8,209,333 km (0.079 R)
• M32: 8,296,100 km (0.083 R)
• M33: 8,858,737 km (0.07 R)
• M34: 8,983,502 km (0.093 R)
• M35: 9,270,730 km (0.087 R)
• M36: 9,836,060 km (0.11 R)
• M37: 10,943,084 km (0.049 R)
• M38: 11,230,761 km (0.115 R)
• M39: 11,579,324 km (0.068 R)
• M40: 11,813,744 km (0.118 R)
• M41: 11,970,971 km (0.073 R)
• M42: 12,168,291 km (0.082 R)
• M43: 12,586,417 km (0.117 R)
• M44: 12,747,085 km (0.081 R)
• M45: 13,518,860 km (0.094 R)
• M46: 13,827,780 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.6

Radius: 14.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.16 AU - 3.36 AU

Year: 3925 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,665,259 km

• M1: 209,886 km (0.097 R)
• M2: 383,719 km (0.072 R)
• M3: 596,596 km (0.038 R)
• M4: 720,463 km (0.116 R)
• M5: 1,151,156 km (0.062 R)
• M6: 1,242,261 km (0.113 R)
• M7: 1,408,165 km (0.097 R)
• M8: 1,556,566 km (0.098 R)
• M9: 1,684,472 km (0.057 R)
• M10: 1,856,210 km (0.097 R)
• M11: 1,951,355 km (0.061 R)
• M12: 2,363,198 km (0.084 R)
• M13: 2,587,295 km (0.093 R)
• M14: 2,802,866 km (0.118 R)
• M15: 2,944,684 km (0.066 R)
• M16: 3,153,822 km (0.104 R)
• M17: 3,741,592 km (0.079 R)
• M18: 3,845,862 km (0.071 R)
• M19: 3,986,484 km (0.116 R)
• M20: 4,363,620 km (0.097 R)
• M21: 4,790,273 km (0.088 R)
• M22: 4,941,966 km (0.109 R)
• M23: 5,327,928 km (0.083 R)
• M24: 5,663,925 km (0.112 R)
• M25: 5,986,458 km (0.096 R)
• M26: 6,108,979 km (0.108 R)
• M27: 6,926,082 km (0.102 R)
• M28: 7,054,886 km (0.063 R)
• M29: 7,314,887 km (0.104 R)
• M30: 7,710,873 km (0.073 R)
• M31: 8,638,978 km (0.091 R)
• M32: 8,963,904 km (0.071 R)
• M33: 9,269,383 km (0.064 R)
• M34: 9,794,322 km (0.059 R)
• M35: 10,255,383 km (0.118 R)
• M36: 10,649,124 km (0.067 R)
• M37: 11,022,970 km (0.085 R)
• M38: 11,325,157 km (0.117 R)
• M39: 11,911,880 km (0.07 R)
• M40: 12,118,325 km (0.052 R)
• M41: 12,587,165 km (0.061 R)
• M42: 12,850,307 km (0.082 R)
• M43: 13,141,724 km (0.093 R)
• M44: 13,328,422 km (0.069 R)
• M45: 13,515,868 km (0.073 R)
• M46: 13,677,285 km (0.044 R)
• M47: 13,785,294 km (0.106 R)
• M48: 14,220,175 km (0.111 R)
• M49: 14,631,869 km (0.117 R)
• M50: 14,797,623 km (0.046 R)
• M51: 15,019,776 km (0.11 R)
• M52: 15,298,776 km (0.072 R)
• M53: 15,523,322 km (0.048 R)
• M54: 15,975,856 km (0.056 R)
• M55: 16,346,559 km (0.079 R)
• M56: 16,662,510 km (0.069 R)
• M57: 16,922,511 km (0.095 R)
• M58: 17,242,202 km (0.051 R)
• M59: 17,359,038 km (0.093 R)
• M60: 17,769,684 km (0.083 R)
• M61: 18,094,610 km (0.075 R)
• M62: 18,213,242 km (0.105 R)
• M63: 18,332,172 km (0.097 R)
• M64: 19,020,920 km (0.063 R)
• M65: 19,535,388 km (0.047 R)
• M66: 19,626,642 km (0.111 R)
• M67: 19,809,600 km (0.102 R)
• M68: 20,085,160 km (0.074 R)
• M69: 20,177,312 km (0.107 R)
• M70: 20,547,268 km (0.093 R)
• M71: 20,795,151 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 7.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.61 AU - 7.35 AU

Year: 12297 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,665,259 km

• M1: 360,531 km (0.09 R)
• M2: 498,460 km (0.11 R)
• M3: 699,370 km (0.112 R)
• M4: 745,745 km (0.115 R)
• M5: 1,136,944 km (0.081 R)
• M6: 1,324,988 km (0.041 R)
• M7: 1,422,825 km (0.061 R)
• M8: 1,584,541 km (0.116 R)
• M9: 2,266,258 km (0.085 R)
• M10: 2,527,905 km (0.049 R)
• M11: 2,976,848 km (0.078 R)
• M12: 3,184,340 km (0.08 R)
• M13: 4,060,834 km (0.079 R)
• M14: 4,291,065 km (0.106 R)
• M15: 4,614,646 km (0.057 R)
• M16: 4,704,404 km (0.048 R)
• M17: 5,600,346 km (0.116 R)
• M18: 5,953,846 km (0.1 R)
• M19: 6,347,737 km (0.091 R)
• M20: 6,547,749 km (0.064 R)
• M21: 7,195,209 km (0.113 R)
• M22: 7,649,837 km (0.06 R)
• M23: 7,970,126 km (0.084 R)
• M24: 8,041,783 km (0.027 R)
• M25: 8,440,312 km (0.096 R)
• M26: 8,586,918 km (0.103 R)
• M27: 9,256,667 km (0.072 R)
• M28: 9,407,761 km (0.111 R)
• M29: 9,674,195 km (0.073 R)
• M30: 10,059,110 km (0.113 R)
• M31: 10,136,752 km (0.105 R)
• M32: 10,488,456 km (0.118 R)
• M33: 10,606,489 km (0.079 R)
• M34: 11,043,315 km (0.085 R)
• M35: 11,567,207 km (0.114 R)
• M36: 12,305,921 km (0.078 R)
• M37: 12,639,075 km (0.118 R)
• M38: 13,229,388 km (0.067 R)
• M39: 13,314,360 km (0.041 R)
• M40: 13,613,556 km (0.077 R)
• M41: 13,699,425 km (0.095 R)
• M42: 13,914,846 km (0.051 R)
• M43: 14,001,314 km (0.109 R)
• M44: 14,349,129 km (0.108 R)
• M45: 15,409,628 km (0.079 R)
• M46: 15,454,358 km (0.107 R)
• M47: 16,495,110 km (0.117 R)
• M48: 16,770,370 km (0.085 R)
• M49: 16,862,522 km (0.101 R)
• M50: 16,908,599 km (0.109 R)
• M51: 16,954,675 km (0.1 R)
• M52: 17,093,501 km (0.08 R)
• M53: 17,465,103 km (0.075 R)
• M54: 19,605,100 km (0.113 R)
• M55: 19,653,570 km (0.042 R)
• M56: 19,702,040 km (0.105 R)
• M57: 19,945,286 km (0.11 R)
• M58: 21,076,994 km (0.117 R)
• M59: 21,275,959 km (0.066 R)
• M60: 21,375,741 km (0.109 R)
• M61: 21,525,488 km (0.072 R)
• M62: 21,675,684 km (0.1 R)
• M63: 22,077,953 km (0.07 R)
• M64: 22,330,624 km (0.097 R)
• M65: 22,889,821 km (0.065 R)
• M66: 23,763,173 km (0.112 R)
• M67: 25,067,218 km (0.12 R)
• M68: 25,701,363 km (0.031 R)
• M69: 26,020,306 km (0.057 R)
• M70: 27,689,668 km (0.073 R)
• M71: 28,235,401 km (0.069 R)
• M72: 28,784,874 km (0.077 R)
• M73: 32,326,155 km (0.071 R)
• M74: 32,728,125 km (0.069 R)
• M75: 33,189,335 km (0.114 R)
• M76: 33,536,851 km (0.092 R)
• M77: 33,652,939 km (0.072 R)
• M78: 33,943,607 km (0.117 R)
• M79: 34,176,830 km (0.093 R)
• M80: 35,056,167 km (0.081 R)
• M81: 36,299,624 km (0.117 R)
• M82: 36,657,612 km (0.046 R)
• M83: 37,859,182 km (0.088 R)
• M84: 38,222,106 km (0.074 R)
• M85: 38,890,659 km (0.075 R)
• M86: 39,256,875 km (0.071 R)
• M87: 39,685,622 km (0.095 R)
• M88: 39,746,957 km (0.091 R)
• M89: 40,300,769 km (0.089 R)
• M90: 40,547,755 km (0.109 R)
• M91: 40,609,539 km (0.076 R)
• M92: 40,981,140 km (0.092 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: 290 - 12,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit