🌌 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: 233.5

Radius: 9.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.51 AU - 0.83 AU

Year: 379 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,340,050 km

• M1: 121,174 km (0.117 R)
• M2: 212,429 km (0.096 R)
• M3: 270,922 km (0.082 R)
• M4: 389,254 km (0.085 R)
• M5: 461,360 km (0.108 R)
• M6: 539,001 km (0.118 R)
• M7: 638,633 km (0.063 R)
• M8: 724,054 km (0.055 R)
• M9: 804,089 km (0.094 R)
• M10: 880,832 km (0.113 R)
• M11: 956,978 km (0.086 R)
• M12: 1,070,223 km (0.109 R)
• M13: 1,155,644 km (0.073 R)
• M14: 1,265,598 km (0.047 R)
• M15: 1,421,928 km (0.115 R)
• M16: 1,504,506 km (0.102 R)
• M17: 1,584,690 km (0.056 R)
• M18: 1,653,954 km (0.107 R)
• M19: 1,720,226 km (0.045 R)
• M20: 1,778,868 km (0.102 R)
• M21: 1,838,259 km (0.079 R)
• M22: 1,920,089 km (0.091 R)
• M23: 2,042,759 km (0.107 R)
• M24: 2,136,557 km (0.108 R)
• M25: 2,309,941 km (0.091 R)
• M26: 2,398,503 km (0.114 R)
• M27: 2,502,473 km (0.044 R)
• M28: 2,569,343 km (0.073 R)
• M29: 2,632,025 km (0.087 R)
• M30: 2,695,305 km (0.062 R)
• M31: 2,763,970 km (0.085 R)
• M32: 2,858,067 km (0.08 R)
• M33: 2,958,298 km (0.113 R)
• M34: 3,105,801 km (0.097 R)
• M35: 3,177,908 km (0.113 R)
• M36: 3,344,859 km (0.096 R)
• M37: 3,434,767 km (0.041 R)
• M38: 3,514,802 km (0.07 R)
• M39: 3,606,206 km (0.091 R)
• M40: 3,676,667 km (0.102 R)
• M41: 3,774,953 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 10.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 560 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,340,050 km

• M1: 164,707 km (0.119 R)
• M2: 260,300 km (0.115 R)
• M3: 353,350 km (0.074 R)
• M4: 420,220 km (0.037 R)
• M5: 564,134 km (0.082 R)
• M6: 664,215 km (0.104 R)
• M7: 828,922 km (0.076 R)
• M8: 908,657 km (0.109 R)
• M9: 982,708 km (0.077 R)
• M10: 1,195,437 km (0.078 R)
• M11: 1,328,728 km (0.09 R)
• M12: 1,399,638 km (0.119 R)
• M13: 1,650,663 km (0.068 R)
• M14: 1,815,819 km (0.099 R)
• M15: 2,280,919 km (0.07 R)
• M16: 2,601,507 km (0.073 R)
• M17: 2,880,806 km (0.106 R)
• M18: 3,074,535 km (0.062 R)
• M19: 3,195,411 km (0.107 R)
• M20: 3,389,738 km (0.04 R)
• M21: 3,508,070 km (0.1 R)
• M22: 3,701,799 km (0.12 R)
• M23: 3,885,356 km (0.106 R)
• M24: 4,353,896 km (0.104 R)
• M25: 4,634,991 km (0.104 R)
• M26: 4,892,449 km (0.112 R)
• M27: 5,034,118 km (0.112 R)
• M28: 5,109,216 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.68 AU - 4.6 AU

Year: 5814 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,340,050 km

• M1: 168,597 km (0.068 R)
• M2: 256,860 km (0.084 R)
• M3: 424,110 km (0.119 R)
• M4: 534,663 km (0.096 R)
• M5: 819,946 km (0.103 R)
• M6: 936,483 km (0.091 R)
• M7: 1,028,037 km (0.116 R)
• M8: 1,122,732 km (0.086 R)
• M9: 1,333,515 km (0.092 R)
• M10: 1,461,721 km (0.106 R)
• M11: 1,545,496 km (0.099 R)
• M12: 1,705,865 km (0.109 R)
• M13: 1,833,172 km (0.111 R)
• M14: 1,950,607 km (0.114 R)
• M15: 2,070,584 km (0.028 R)
• M16: 2,179,491 km (0.089 R)
• M17: 2,346,443 km (0.116 R)
• M18: 2,693,510 km (0.029 R)
• M19: 2,918,954 km (0.118 R)
• M20: 3,026,215 km (0.115 R)
• M21: 3,213,512 km (0.054 R)
• M22: 3,453,018 km (0.112 R)
• M23: 3,632,535 km (0.044 R)
• M24: 3,764,930 km (0.028 R)
• M25: 3,848,555 km (0.076 R)
• M26: 3,983,791 km (0.101 R)
• M27: 4,683,311 km (0.113 R)
• M28: 5,383,429 km (0.05 R)
• M29: 5,668,862 km (0.086 R)
• M30: 5,784,501 km (0.117 R)
• M31: 5,959,381 km (0.108 R)
• M32: 6,254,687 km (0.062 R)
• M33: 6,514,688 km (0.05 R)
• M34: 6,880,604 km (0.082 R)
• M35: 7,024,667 km (0.062 R)
• M36: 7,253,103 km (0.028 R)
• M37: 7,378,915 km (0.119 R)
• M38: 7,824,567 km (0.079 R)
• M39: 8,344,719 km (0.111 R)
• M40: 8,498,505 km (0.061 R)
• M41: 8,586,768 km (0.115 R)
• M42: 8,898,381 km (0.111 R)
• M43: 9,168,554 km (0.061 R)
• M44: 11,013,395 km (0.108 R)
• M45: 11,133,971 km (0.106 R)
• M46: 11,352,234 km (0.084 R)
• M47: 11,866,701 km (0.039 R)
• M48: 12,039,936 km (0.11 R)
• M49: 12,139,418 km (0.117 R)
• M50: 12,514,460 km (0.055 R)
• M51: 12,690,836 km (0.043 R)
• M52: 13,096,994 km (0.095 R)
• M53: 13,430,149 km (0.077 R)
• M54: 14,658,198 km (0.069 R)
• M55: 15,004,218 km (0.115 R)
• M56: 15,650,181 km (0.04 R)
• M57: 15,922,001 km (0.101 R)
• M58: 16,608,356 km (0.091 R)
• M59: 17,557,404 km (0.117 R)
• M60: 17,754,874 km (0.112 R)
• M61: 18,152,355 km (0.111 R)
• M62: 18,437,938 km (0.073 R)
• M63: 18,811,633 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 13

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.75 AU - 6.09 AU

Year: 7533 Days

Day: 12.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,340,050 km

• M1: 175,030 km (0.093 R)
• M2: 273,315 km (0.083 R)
• M3: 375,191 km (0.102 R)
• M4: 490,531 km (0.074 R)
• M5: 765,792 km (0.09 R)
• M6: 888,911 km (0.098 R)
• M7: 983,756 km (0.084 R)
• M8: 1,281,156 km (0.046 R)
• M9: 1,618,350 km (0.109 R)
• M10: 1,870,273 km (0.106 R)
• M11: 2,111,724 km (0.112 R)
• M12: 2,290,643 km (0.081 R)
• M13: 2,424,981 km (0.117 R)
• M14: 2,702,037 km (0.105 R)
• M15: 2,805,259 km (0.075 R)
• M16: 2,923,142 km (0.118 R)
• M17: 3,369,692 km (0.11 R)
• M18: 3,765,827 km (0.08 R)
• M19: 3,969,430 km (0.068 R)
• M20: 4,117,233 km (0.112 R)
• M21: 4,312,159 km (0.113 R)
• M22: 4,571,711 km (0.114 R)
• M23: 4,757,960 km (0.057 R)
• M24: 4,867,915 km (0.091 R)
• M25: 4,994,475 km (0.084 R)
• M26: 5,138,238 km (0.067 R)
• M27: 5,610,967 km (0.088 R)
• M28: 5,810,680 km (0.042 R)
• M29: 5,945,319 km (0.08 R)
• M30: 6,389,624 km (0.08 R)
• M31: 6,545,954 km (0.086 R)
• M32: 6,633,319 km (0.063 R)
• M33: 6,738,786 km (0.063 R)
• M34: 6,915,760 km (0.066 R)
• M35: 7,166,037 km (0.113 R)
• M36: 7,474,209 km (0.032 R)
• M37: 7,657,466 km (0.071 R)
• M38: 8,962,408 km (0.082 R)
• M39: 9,274,769 km (0.056 R)
• M40: 9,452,042 km (0.072 R)
• M41: 9,650,409 km (0.094 R)
• M42: 10,051,331 km (0.087 R)
• M43: 10,580,758 km (0.086 R)
• M44: 10,994,247 km (0.057 R)
• M45: 11,370,785 km (0.076 R)
• M46: 11,518,438 km (0.095 R)
• M47: 11,836,932 km (0.119 R)
• M48: 12,244,586 km (0.041 R)
• M49: 12,591,503 km (0.107 R)
• M50: 12,809,916 km (0.092 R)
• M51: 13,007,535 km (0.093 R)
• M52: 13,517,364 km (0.116 R)
• M53: 13,651,404 km (0.082 R)
• M54: 14,033,776 km (0.099 R)
• M55: 14,351,223 km (0.069 R)
• M56: 14,740,028 km (0.032 R)
• M57: 14,832,030 km (0.061 R)
• M58: 15,109,086 km (0.088 R)
• M59: 15,201,836 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 7.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.56 AU - 10.14 AU

Year: 16655 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,340,050 km

• M1: 97,239 km (0.102 R)
• M2: 249,978 km (0.103 R)
• M3: 341,233 km (0.08 R)
• M4: 459,565 km (0.111 R)
• M5: 577,149 km (0.056 R)
• M6: 655,987 km (0.092 R)
• M7: 1,266,496 km (0.114 R)
• M8: 2,491,403 km (0.068 R)
• M9: 2,650,575 km (0.115 R)
• M10: 2,895,467 km (0.095 R)
• M11: 3,119,415 km (0.105 R)
• M12: 3,703,744 km (0.12 R)
• M13: 3,854,988 km (0.071 R)
• M14: 4,008,475 km (0.078 R)
• M15: 4,101,525 km (0.06 R)
• M16: 4,258,154 km (0.051 R)
• M17: 4,448,891 km (0.061 R)
• M18: 4,838,444 km (0.068 R)
• M19: 5,685,317 km (0.093 R)
• M20: 6,143,536 km (0.109 R)
• M21: 6,287,000 km (0.1 R)
• M22: 6,760,777 km (0.111 R)
• M23: 6,946,128 km (0.085 R)
• M24: 7,435,762 km (0.072 R)
• M25: 7,936,616 km (0.088 R)
• M26: 8,448,241 km (0.112 R)
• M27: 8,607,861 km (0.106 R)
• M28: 8,889,554 km (0.082 R)
• M29: 9,051,868 km (0.109 R)
• M30: 9,297,208 km (0.065 R)
• M31: 9,420,776 km (0.099 R)
• M32: 10,343,047 km (0.062 R)
• M33: 10,471,103 km (0.078 R)
• M34: 10,685,626 km (0.096 R)
• M35: 11,602,362 km (0.087 R)
• M36: 12,726,291 km (0.054 R)
• M37: 12,817,695 km (0.094 R)
• M38: 13,510,333 km (0.12 R)
• M39: 13,650,207 km (0.027 R)
• M40: 13,931,601 km (0.072 R)
• M41: 14,643,537 km (0.056 R)
• M42: 15,318,672 km (0.107 R)
• M43: 15,513,299 km (0.108 R)
• M44: 15,905,395 km (0.075 R)
• M45: 16,549,264 km (0.104 R)
• M46: 16,599,081 km (0.073 R)
• M47: 17,607,221 km (0.118 R)
• M48: 17,760,259 km (0.049 R)
• M49: 18,739,078 km (0.071 R)
• M50: 18,790,989 km (0.081 R)
• M51: 20,266,622 km (0.042 R)
• M52: 20,533,953 km (0.117 R)
• M53: 20,587,659 km (0.097 R)
• M54: 22,770,441 km (0.116 R)
• M55: 23,215,645 km (0.083 R)
• M56: 23,439,443 km (0.103 R)
• M57: 23,495,542 km (0.111 R)
• M58: 23,720,089 km (0.111 R)
• M59: 24,341,518 km (0.045 R)
• M60: 24,568,907 km (0.03 R)
• M61: 25,889,408 km (0.106 R)
• M62: 26,121,434 km (0.07 R)
• M63: 26,587,581 km (0.092 R)
• M64: 28,300,327 km (0.073 R)
• M65: 29,562,634 km (0.043 R)
• M66: 29,744,395 km (0.06 R)
• M67: 29,805,132 km (0.105 R)
• M68: 30,048,378 km (0.113 R)
• M69: 30,781,856 km (0.116 R)
• M70: 31,212,399 km (0.088 R)
• M71: 31,397,601 km (0.06 R)
• M72: 31,645,036 km (0.084 R)
• M73: 31,830,986 km (0.053 R)
• M74: 32,017,385 km (0.101 R)
• M75: 33,584,572 km (0.103 R)
• M76: 33,964,401 km (0.101 R)
• M77: 34,600,641 km (0.115 R)
• M78: 35,755,686 km (0.115 R)
• M79: 36,208,369 km (0.082 R)
• M80: 37,971,829 km (0.111 R)
• M81: 38,037,802 km (0.086 R)
• M82: 40,299,273 km (0.11 R)
• M83: 40,500,931 km (0.083 R)
• M84: 42,262,446 km (0.094 R)
• M85: 45,649,491 km (0.115 R)
• M86: 45,929,837 km (0.072 R)
• M87: 46,070,160 km (0.099 R)
• M88: 47,056,908 km (0.112 R)
• M89: 47,198,427 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit