🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 10.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 123 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,903,648 km

• M1: 136,583 km (0.12 R)
• M2: 205,547 km (0.097 R)
• M3: 276,457 km (0.107 R)
• M4: 359,633 km (0.028 R)
• M5: 432,787 km (0.11 R)
• M6: 507,137 km (0.081 R)
• M7: 573,259 km (0.113 R)
• M8: 660,026 km (0.093 R)
• M9: 841,937 km (0.063 R)
• M10: 952,789 km (0.116 R)
• M11: 1,020,407 km (0.026 R)
• M12: 1,086,380 km (0.088 R)
• M13: 1,157,439 km (0.066 R)
• M14: 1,252,284 km (0.095 R)
• M15: 1,372,710 km (0.057 R)
• M16: 1,493,436 km (0.097 R)
• M17: 1,577,210 km (0.077 R)
• M18: 1,687,314 km (0.104 R)
• M19: 1,812,827 km (0.056 R)
• M20: 1,967,661 km (0.06 R)
• M21: 2,068,939 km (0.086 R)
• M22: 2,135,958 km (0.089 R)
• M23: 2,295,280 km (0.116 R)
• M24: 2,411,667 km (0.103 R)
• M25: 2,525,062 km (0.091 R)
• M26: 2,592,232 km (0.094 R)
• M27: 2,689,022 km (0.099 R)
• M28: 2,792,095 km (0.106 R)
• M29: 2,886,491 km (0.059 R)
• M30: 2,966,825 km (0.094 R)
• M31: 3,129,737 km (0.113 R)
• M32: 3,300,877 km (0.087 R)
• M33: 3,448,680 km (0.108 R)
• M34: 3,533,950 km (0.037 R)
• M35: 3,614,733 km (0.106 R)
• M36: 3,723,341 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 14.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.48 AU - 3.04 AU

Year: 3058 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,903,648 km

• M1: 203,154 km (0.1 R)
• M2: 403,166 km (0.106 R)
• M3: 651,200 km (0.114 R)
• M4: 914,043 km (0.083 R)
• M5: 1,070,074 km (0.097 R)
• M6: 1,339,799 km (0.108 R)
• M7: 1,747,602 km (0.077 R)
• M8: 1,852,470 km (0.114 R)
• M9: 1,959,583 km (0.116 R)
• M10: 2,194,451 km (0.083 R)
• M11: 2,351,529 km (0.058 R)
• M12: 2,542,117 km (0.103 R)
• M13: 2,677,203 km (0.029 R)
• M14: 2,830,242 km (0.075 R)
• M15: 2,986,273 km (0.089 R)
• M16: 3,422,051 km (0.088 R)
• M17: 3,724,089 km (0.05 R)
• M18: 3,895,678 km (0.088 R)
• M19: 4,553,759 km (0.077 R)
• M20: 4,849,065 km (0.103 R)
• M21: 5,304,142 km (0.099 R)
• M22: 5,439,528 km (0.081 R)
• M23: 5,634,903 km (0.08 R)
• M24: 5,793,028 km (0.111 R)
• M25: 6,337,265 km (0.119 R)
• M26: 6,439,889 km (0.096 R)
• M27: 6,793,090 km (0.075 R)
• M28: 6,898,257 km (0.097 R)
• M29: 7,518,490 km (0.106 R)
• M30: 7,714,613 km (0.09 R)
• M31: 7,890,540 km (0.114 R)
• M32: 8,539,196 km (0.102 R)
• M33: 9,042,742 km (0.111 R)
• M34: 9,556,013 km (0.109 R)
• M35: 9,650,409 km (0.109 R)
• M36: 9,983,115 km (0.118 R)
• M37: 10,199,134 km (0.09 R)
• M38: 11,127,838 km (0.109 R)
• M39: 11,252,004 km (0.113 R)
• M40: 11,351,786 km (0.106 R)
• M41: 11,703,191 km (0.112 R)
• M42: 11,854,883 km (0.112 R)
• M43: 12,007,174 km (0.12 R)
• M44: 12,185,794 km (0.089 R)
• M45: 12,390,892 km (0.083 R)
• M46: 12,934,980 km (0.119 R)
• M47: 13,039,549 km (0.114 R)
• M48: 13,354,752 km (0.05 R)
• M49: 14,423,927 km (0.075 R)
• M50: 14,586,690 km (0.108 R)
• M51: 15,051,191 km (0.055 R)
• M52: 15,464,979 km (0.05 R)
• M53: 15,798,882 km (0.093 R)
• M54: 15,910,631 km (0.119 R)
• M55: 16,022,680 km (0.084 R)
• M56: 16,332,348 km (0.083 R)
• M57: 16,587,113 km (0.114 R)
• M58: 17,851,514 km (0.04 R)
• M59: 18,260,365 km (0.053 R)
• M60: 18,495,383 km (0.1 R)
• M61: 18,820,310 km (0.044 R)
• M62: 19,385,790 km (0.071 R)
• M63: 19,535,537 km (0.067 R)
• M64: 20,168,635 km (0.119 R)
• M65: 20,472,618 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 8.2

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.74 AU - 5.86 AU

Year: 7013 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,903,648 km

• M1: 150,495 km (0.12 R)
• M2: 256,710 km (0.072 R)
• M3: 1,000,959 km (0.107 R)
• M4: 1,183,170 km (0.113 R)
• M5: 1,234,781 km (0.085 R)
• M6: 1,358,349 km (0.084 R)
• M7: 1,636,900 km (0.102 R)
• M8: 1,694,794 km (0.067 R)
• M9: 2,077,765 km (0.099 R)
• M10: 3,087,850 km (0.036 R)
• M11: 3,504,181 km (0.1 R)
• M12: 3,886,253 km (0.12 R)
• M13: 4,016,553 km (0.095 R)
• M14: 4,095,391 km (0.082 R)
• M15: 4,281,641 km (0.068 R)
• M16: 4,362,274 km (0.108 R)
• M17: 4,497,810 km (0.1 R)
• M18: 5,082,139 km (0.119 R)
• M19: 6,048,242 km (0.062 R)
• M20: 6,138,898 km (0.064 R)
• M21: 6,506,011 km (0.104 R)
• M22: 7,101,710 km (0.075 R)
• M23: 7,422,298 km (0.074 R)
• M24: 8,957,023 km (0.086 R)
• M25: 9,338,198 km (0.079 R)
• M26: 9,973,540 km (0.119 R)
• M27: 10,513,439 km (0.11 R)
• M28: 10,915,558 km (0.078 R)
• M29: 12,037,542 km (0.117 R)
• M30: 12,496,509 km (0.118 R)
• M31: 12,883,518 km (0.076 R)
• M32: 13,392,301 km (0.055 R)
• M33: 13,510,782 km (0.106 R)
• M34: 13,629,413 km (0.117 R)
• M35: 13,788,286 km (0.113 R)
• M36: 14,067,735 km (0.111 R)
• M37: 14,510,694 km (0.052 R)
• M38: 14,591,627 km (0.104 R)
• M39: 15,039,972 km (0.079 R)
• M40: 15,121,951 km (0.081 R)
• M41: 15,617,120 km (0.081 R)
• M42: 16,411,934 km (0.075 R)
• M43: 16,623,315 km (0.12 R)
• M44: 16,793,109 km (0.081 R)
• M45: 17,048,772 km (0.118 R)
• M46: 17,262,846 km (0.12 R)
• M47: 17,910,306 km (0.073 R)
• M48: 18,874,464 km (0.089 R)
• M49: 19,273,591 km (0.081 R)
• M50: 19,586,101 km (0.049 R)
• M51: 19,765,469 km (0.08 R)
• M52: 19,990,315 km (0.075 R)
• M53: 20,533,505 km (0.08 R)
• M54: 22,943,077 km (0.09 R)
• M55: 23,464,127 km (0.101 R)
• M56: 27,369,379 km (0.112 R)
• M57: 28,427,485 km (0.119 R)
• M58: 28,579,776 km (0.072 R)
• M59: 29,858,987 km (0.066 R)
• M60: 30,220,415 km (0.104 R)
• M61: 30,687,460 km (0.105 R)
• M62: 31,104,389 km (0.114 R)
• M63: 31,733,598 km (0.053 R)
• M64: 31,891,573 km (0.085 R)
• M65: 32,102,506 km (0.07 R)
• M66: 32,472,911 km (0.05 R)
• M67: 32,951,175 km (0.095 R)
• M68: 33,111,095 km (0.057 R)
• M69: 33,164,502 km (0.08 R)
• M70: 33,753,319 km (0.114 R)
• M71: 35,923,984 km (0.038 R)
• M72: 35,978,886 km (0.103 R)
• M73: 36,584,010 km (0.119 R)
• M74: 36,749,615 km (0.078 R)
• M75: 36,970,870 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.1

Radius: 7.6

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.55 AU - 7.29 AU

Year: 12139 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,903,648 km

• M1: 96,191 km (0.049 R)
• M2: 246,687 km (0.044 R)
• M3: 307,274 km (0.097 R)
• M4: 625,319 km (0.118 R)
• M5: 885,320 km (0.057 R)
• M6: 1,244,205 km (0.075 R)
• M7: 1,335,011 km (0.116 R)
• M8: 2,192,955 km (0.06 R)
• M9: 2,275,683 km (0.031 R)
• M10: 2,472,554 km (0.117 R)
• M11: 2,529,850 km (0.084 R)
• M12: 2,763,521 km (0.092 R)
• M13: 4,515,761 km (0.101 R)
• M14: 4,692,436 km (0.05 R)
• M15: 4,763,645 km (0.063 R)
• M16: 4,907,409 km (0.116 R)
• M17: 4,979,664 km (0.076 R)
• M18: 5,952,649 km (0.052 R)
• M19: 6,699,890 km (0.12 R)
• M20: 7,727,777 km (0.119 R)
• M21: 9,069,221 km (0.049 R)
• M22: 9,202,812 km (0.049 R)
• M23: 9,743,908 km (0.093 R)
• M24: 9,972,344 km (0.1 R)
• M25: 10,110,273 km (0.099 R)
• M26: 10,621,449 km (0.069 R)
• M27: 10,998,435 km (0.094 R)
• M28: 11,524,122 km (0.058 R)
• M29: 11,911,581 km (0.11 R)
• M30: 12,352,446 km (0.086 R)
• M31: 12,500,697 km (0.025 R)
• M32: 14,950,662 km (0.074 R)
• M33: 15,214,103 km (0.027 R)
• M34: 15,372,976 km (0.097 R)
• M35: 15,479,340 km (0.118 R)
• M36: 16,772,913 km (0.112 R)
• M37: 17,101,729 km (0.09 R)
• M38: 17,598,993 km (0.1 R)
• M39: 17,933,045 km (0.066 R)
• M40: 18,551,034 km (0.06 R)
• M41: 18,607,582 km (0.065 R)
• M42: 18,720,827 km (0.084 R)
• M43: 20,504,931 km (0.1 R)
• M44: 21,446,949 km (0.12 R)
• M45: 21,565,580 km (0.1 R)
• M46: 22,402,880 km (0.065 R)
• M47: 23,433,758 km (0.05 R)
• M48: 24,480,196 km (0.102 R)
• M49: 26,809,584 km (0.116 R)
• M50: 27,001,668 km (0.1 R)
• M51: 27,709,415 km (0.106 R)
• M52: 27,968,220 km (0.089 R)
• M53: 28,946,290 km (0.064 R)
• M54: 29,077,488 km (0.104 R)
• M55: 29,802,888 km (0.07 R)
• M56: 30,667,863 km (0.114 R)
• M57: 30,868,623 km (0.096 R)
• M58: 32,900,162 km (0.119 R)
• M59: 33,380,521 km (0.094 R)
• M60: 33,794,009 km (0.095 R)
• M61: 37,019,938 km (0.085 R)
• M62: 37,590,953 km (0.039 R)
• M63: 37,949,240 km (0.063 R)
• M64: 39,539,465 km (0.068 R)
• M65: 39,612,319 km (0.068 R)
• M66: 39,685,174 km (0.089 R)
• M67: 41,003,879 km (0.104 R)
• M68: 41,446,688 km (0.111 R)
• M69: 42,709,893 km (0.115 R)
• M70: 43,684,373 km (0.084 R)
• M71: 44,438,945 km (0.106 R)
• M72: 44,969,718 km (0.114 R)
• M73: 45,197,855 km (0.053 R)
• M74: 45,884,509 km (0.059 R)
• M75: 46,114,142 km (0.093 R)
• M76: 46,728,391 km (0.089 R)
• M77: 48,275,981 km (0.076 R)
• M78: 48,665,384 km (0.083 R)
• M79: 49,369,093 km (0.054 R)
• M80: 49,918,865 km (0.113 R)
• M81: 51,420,977 km (0.11 R)
• M82: 51,500,563 km (0.1 R)
• M83: 51,739,172 km (0.094 R)
• M84: 52,297,471 km (0.066 R)
• M85: 52,457,391 km (0.056 R)
• M86: 53,018,233 km (0.087 R)
• M87: 53,581,170 km (0.117 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: 414 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit