🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 12.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,517,312 km

• M1: 162,314 km (0.078 R)
• M2: 276,008 km (0.098 R)
• M3: 366,066 km (0.073 R)
• M4: 454,628 km (0.058 R)
• M5: 539,300 km (0.09 R)
• M6: 707,598 km (0.088 R)
• M7: 821,292 km (0.069 R)
• M8: 983,756 km (0.046 R)
• M9: 1,148,014 km (0.104 R)
• M10: 1,335,460 km (0.084 R)
• M11: 1,431,352 km (0.073 R)
• M12: 1,533,378 km (0.101 R)
• M13: 1,652,608 km (0.108 R)
• M14: 1,733,989 km (0.107 R)
• M15: 1,828,086 km (0.037 R)
• M16: 1,928,017 km (0.05 R)
• M17: 2,041,562 km (0.119 R)
• M18: 2,202,081 km (0.096 R)
• M19: 2,283,911 km (0.099 R)
• M20: 2,438,146 km (0.096 R)
• M21: 2,544,510 km (0.097 R)
• M22: 2,648,032 km (0.112 R)
• M23: 2,739,735 km (0.084 R)
• M24: 2,837,124 km (0.079 R)
• M25: 3,062,717 km (0.119 R)
• M26: 3,187,033 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 8.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 305 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,517,312 km

• M1: 112,198 km (0.059 R)
• M2: 174,581 km (0.094 R)
• M3: 252,521 km (0.078 R)
• M4: 331,958 km (0.093 R)
• M5: 457,769 km (0.049 R)
• M6: 514,467 km (0.096 R)
• M7: 606,919 km (0.082 R)
• M8: 665,860 km (0.084 R)
• M9: 787,184 km (0.084 R)
• M10: 855,700 km (0.113 R)
• M11: 912,846 km (0.103 R)
• M12: 969,544 km (0.095 R)
• M13: 1,068,727 km (0.082 R)
• M14: 1,152,801 km (0.105 R)
• M15: 1,324,091 km (0.098 R)
• M16: 1,432,998 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 14.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.59 AU - 2.63 AU

Year: 2116 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,517,312 km

• M1: 198,217 km (0.117 R)
• M2: 329,564 km (0.049 R)
• M3: 512,373 km (0.054 R)
• M4: 616,642 km (0.084 R)
• M5: 721,959 km (0.038 R)
• M6: 916,586 km (0.103 R)
• M7: 1,202,168 km (0.044 R)
• M8: 1,296,864 km (0.089 R)
• M9: 1,427,612 km (0.105 R)
• M10: 2,454,003 km (0.07 R)
• M11: 2,646,536 km (0.114 R)
• M12: 2,944,684 km (0.111 R)
• M13: 3,359,819 km (0.091 R)
• M14: 3,605,458 km (0.078 R)
• M15: 3,746,379 km (0.068 R)
• M16: 3,937,117 km (0.118 R)
• M17: 4,049,914 km (0.116 R)
• M18: 4,428,247 km (0.094 R)
• M19: 4,921,770 km (0.091 R)
• M20: 5,184,015 km (0.104 R)
• M21: 5,486,951 km (0.083 R)
• M22: 5,795,721 km (0.098 R)
• M23: 6,563,906 km (0.12 R)
• M24: 6,679,096 km (0.096 R)
• M25: 6,989,512 km (0.102 R)
• M26: 7,146,589 km (0.085 R)
• M27: 7,444,140 km (0.044 R)
• M28: 7,685,142 km (0.1 R)
• M29: 8,092,796 km (0.108 R)
• M30: 8,320,035 km (0.075 R)
• M31: 8,528,425 km (0.072 R)
• M32: 8,717,367 km (0.071 R)
• M33: 8,865,469 km (0.11 R)
• M34: 9,056,954 km (0.049 R)
• M35: 9,249,936 km (0.053 R)
• M36: 9,379,338 km (0.104 R)
• M37: 10,079,605 km (0.098 R)
• M38: 10,257,328 km (0.058 R)
• M39: 10,728,860 km (0.074 R)
• M40: 10,978,838 km (0.087 R)
• M41: 11,484,329 km (0.072 R)
• M42: 11,623,455 km (0.09 R)
• M43: 11,880,165 km (0.082 R)
• M44: 12,423,056 km (0.085 R)
• M45: 12,661,515 km (0.042 R)
• M46: 13,264,544 km (0.11 R)
• M47: 13,386,317 km (0.091 R)
• M48: 13,557,457 km (0.106 R)
• M49: 14,548,842 km (0.094 R)
• M50: 14,926,726 km (0.112 R)
• M51: 15,155,012 km (0.118 R)
• M52: 15,435,658 km (0.03 R)
• M53: 15,615,175 km (0.091 R)
• M54: 15,898,514 km (0.055 R)
• M55: 16,105,707 km (0.069 R)
• M56: 16,287,767 km (0.113 R)
• M57: 16,575,294 km (0.102 R)
• M58: 17,022,891 km (0.109 R)
• M59: 17,128,807 km (0.049 R)
• M60: 17,688,303 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 13.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.45 AU - 4.73 AU

Year: 6788 Days

Day: 9.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,517,312 km

• M1: 291,417 km (0.085 R)
• M2: 392,395 km (0.058 R)
• M3: 537,056 km (0.053 R)
• M4: 733,329 km (0.112 R)
• M5: 1,110,615 km (0.095 R)
• M6: 1,567,038 km (0.114 R)
• M7: 1,731,895 km (0.08 R)
• M8: 1,990,549 km (0.097 R)
• M9: 2,791,047 km (0.095 R)
• M10: 3,358,323 km (0.088 R)
• M11: 3,492,362 km (0.051 R)
• M12: 4,074,896 km (0.09 R)
• M13: 4,189,339 km (0.094 R)
• M14: 4,304,828 km (0.045 R)
• M15: 4,421,515 km (0.074 R)
• M16: 5,423,820 km (0.098 R)
• M17: 5,805,445 km (0.083 R)
• M18: 6,228,956 km (0.1 R)
• M19: 6,328,140 km (0.098 R)
• M20: 6,461,132 km (0.089 R)
• M21: 6,696,150 km (0.09 R)
• M22: 6,865,794 km (0.073 R)
• M23: 7,278,834 km (0.101 R)
• M24: 7,453,415 km (0.068 R)
• M25: 7,806,615 km (0.12 R)
• M26: 7,913,727 km (0.109 R)
• M27: 8,129,298 km (0.108 R)
• M28: 8,274,109 km (0.06 R)
• M29: 8,383,315 km (0.091 R)
• M30: 8,824,778 km (0.117 R)
• M31: 9,311,869 km (0.03 R)
• M32: 9,425,414 km (0.054 R)
• M33: 10,272,886 km (0.071 R)
• M34: 10,469,009 km (0.105 R)
• M35: 11,346,251 km (0.036 R)
• M36: 11,834,688 km (0.118 R)
• M37: 11,957,956 km (0.12 R)
• M38: 12,122,813 km (0.118 R)
• M39: 12,330,156 km (0.081 R)
• M40: 12,916,729 km (0.102 R)
• M41: 13,043,588 km (0.049 R)
• M42: 13,727,400 km (0.09 R)
• M43: 13,943,419 km (0.11 R)
• M44: 14,117,102 km (0.059 R)
• M45: 14,204,318 km (0.071 R)
• M46: 14,819,165 km (0.092 R)
• M47: 15,174,310 km (0.102 R)
• M48: 15,442,689 km (0.093 R)
• M49: 15,938,606 km (0.103 R)
• M50: 17,974,633 km (0.117 R)
• M51: 18,830,931 km (0.056 R)
• M52: 19,993,307 km (0.065 R)
• M53: 20,731,722 km (0.096 R)
• M54: 20,830,756 km (0.08 R)
• M55: 22,336,458 km (0.074 R)
• M56: 22,438,185 km (0.108 R)
• M57: 22,897,450 km (0.093 R)
• M58: 23,205,323 km (0.027 R)
• M59: 23,462,930 km (0.05 R)
• M60: 23,773,346 km (0.092 R)
• M61: 25,028,621 km (0.08 R)
• M62: 26,144,621 km (0.064 R)
• M63: 26,251,734 km (0.03 R)
• M64: 27,276,778 km (0.105 R)
• M65: 27,439,840 km (0.11 R)
• M66: 27,712,407 km (0.065 R)
• M67: 28,150,280 km (0.102 R)
• M68: 29,421,862 km (0.115 R)
• M69: 29,588,963 km (0.103 R)
• M70: 29,980,460 km (0.056 R)
• M71: 30,317,355 km (0.118 R)
• M72: 30,655,596 km (0.086 R)
• M73: 32,020,676 km (0.081 R)
• M74: 33,231,521 km (0.057 R)
• M75: 33,522,040 km (0.111 R)
• M76: 34,869,020 km (0.088 R)
• M77: 35,460,230 km (0.112 R)
• M78: 39,137,945 km (0.081 R)
• M79: 39,383,285 km (0.117 R)
• M80: 40,307,949 km (0.11 R)
• M81: 41,364,709 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 10.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.19 AU - 5.31 AU

Year: 8303 Days

Day: 10.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,517,312 km

• M1: 166,203 km (0.12 R)
• M2: 284,386 km (0.097 R)
• M3: 374,144 km (0.076 R)
• M4: 490,382 km (0.11 R)
• M5: 764,296 km (0.092 R)
• M6: 866,471 km (0.111 R)
• M7: 1,666,371 km (0.099 R)
• M8: 1,894,956 km (0.088 R)
• M9: 2,307,248 km (0.056 R)
• M10: 2,641,300 km (0.04 R)
• M11: 2,720,736 km (0.046 R)
• M12: 2,991,060 km (0.03 R)
• M13: 3,157,562 km (0.106 R)
• M14: 3,412,926 km (0.12 R)
• M15: 3,616,379 km (0.117 R)
• M16: 4,312,907 km (0.061 R)
• M17: 5,083,485 km (0.117 R)
• M18: 5,349,919 km (0.066 R)
• M19: 5,655,099 km (0.077 R)
• M20: 5,896,400 km (0.1 R)
• M21: 5,965,963 km (0.117 R)
• M22: 6,389,175 km (0.113 R)
• M23: 6,460,683 km (0.1 R)
• M24: 6,749,407 km (0.089 R)
• M25: 6,858,763 km (0.093 R)
• M26: 7,302,022 km (0.085 R)
• M27: 7,489,617 km (0.084 R)
• M28: 8,216,663 km (0.072 R)
• M29: 8,529,472 km (0.102 R)
• M30: 9,086,575 km (0.036 R)
• M31: 9,207,450 km (0.096 R)
• M32: 9,450,845 km (0.086 R)
• M33: 9,614,356 km (0.093 R)
• M34: 9,696,336 km (0.096 R)
• M35: 9,902,631 km (0.106 R)
• M36: 9,985,508 km (0.106 R)
• M37: 10,827,295 km (0.101 R)
• M38: 11,430,175 km (0.076 R)
• M39: 12,043,975 km (0.098 R)
• M40: 12,132,537 km (0.104 R)
• M41: 12,444,149 km (0.103 R)
• M42: 12,578,488 km (0.059 R)
• M43: 13,029,975 km (0.084 R)
• M44: 13,486,697 km (0.099 R)
• M45: 14,088,379 km (0.076 R)
• M46: 14,698,888 km (0.07 R)
• M47: 16,385,006 km (0.11 R)
• M48: 17,275,861 km (0.103 R)
• M49: 18,030,283 km (0.107 R)
• M50: 18,182,424 km (0.102 R)
• M51: 18,539,066 km (0.077 R)
• M52: 19,001,174 km (0.104 R)
• M53: 20,146,644 km (0.112 R)
• M54: 20,834,047 km (0.089 R)
• M55: 21,100,480 km (0.105 R)
• M56: 21,690,494 km (0.094 R)
• M57: 22,777,323 km (0.096 R)
• M58: 24,890,692 km (0.12 R)
• M59: 25,286,827 km (0.079 R)
• M60: 26,028,085 km (0.101 R)
• M61: 26,950,056 km (0.083 R)
• M62: 27,473,350 km (0.064 R)
• M63: 29,779,700 km (0.1 R)
• M64: 29,959,816 km (0.097 R)
• M65: 30,562,247 km (0.097 R)
• M66: 31,168,866 km (0.108 R)
• M67: 31,595,818 km (0.096 R)
• M68: 33,012,211 km (0.107 R)
• M69: 33,884,516 km (0.119 R)
• M70: 35,334,119 km (0.069 R)
• M71: 36,354,377 km (0.11 R)
• M72: 36,803,769 km (0.113 R)
• M73: 38,293,465 km (0.08 R)
• M74: 39,934,852 km (0.084 R)
• M75: 40,067,097 km (0.056 R)
• M76: 41,197,608 km (0.096 R)
• M77: 41,867,507 km (0.086 R)
• M78: 42,271,122 km (0.045 R)
• M79: 43,353,912 km (0.113 R)
• M80: 44,103,547 km (0.054 R)
• M81: 44,240,279 km (0.114 R)
• M82: 45,132,780 km (0.067 R)
• M83: 45,201,595 km (0.09 R)
• M84: 45,339,524 km (0.107 R)
• M85: 45,408,489 km (0.101 R)
• M86: 45,546,717 km (0.09 R)
• M87: 45,684,946 km (0.11 R)
• M88: 45,961,851 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit