🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 14

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.89 AU - 1.05 AU

Year: 659 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,307,312 km

• M1: 175,329 km (0.083 R)
• M2: 316,399 km (0.097 R)
• M3: 419,622 km (0.12 R)
• M4: 558,150 km (0.102 R)
• M5: 699,071 km (0.085 R)
• M6: 792,420 km (0.088 R)
• M7: 905,815 km (0.076 R)
• M8: 1,073,215 km (0.089 R)
• M9: 1,163,273 km (0.069 R)
• M10: 1,387,071 km (0.091 R)
• M11: 1,499,868 km (0.044 R)
• M12: 1,649,167 km (0.105 R)
• M13: 1,892,862 km (0.073 R)
• M14: 1,988,754 km (0.061 R)
• M15: 2,227,662 km (0.076 R)
• M16: 2,576,225 km (0.076 R)
• M17: 2,688,723 km (0.107 R)
• M18: 2,808,850 km (0.044 R)
• M19: 2,983,580 km (0.112 R)
• M20: 3,131,981 km (0.097 R)
• M21: 3,337,828 km (0.076 R)
• M22: 3,436,263 km (0.054 R)
• M23: 3,567,012 km (0.11 R)
• M24: 3,724,987 km (0.072 R)
• M25: 3,865,908 km (0.088 R)
• M26: 4,015,207 km (0.035 R)
• M27: 4,120,075 km (0.113 R)
• M28: 4,386,658 km (0.094 R)
• M29: 4,748,685 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 9.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.29 AU - 2.79 AU

Year: 2794 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,307,312 km

• M1: 153,637 km (0.097 R)
• M2: 433,235 km (0.103 R)
• M3: 503,846 km (0.064 R)
• M4: 600,486 km (0.047 R)
• M5: 905,516 km (0.12 R)
• M6: 1,009,038 km (0.094 R)
• M7: 1,071,270 km (0.113 R)
• M8: 1,237,922 km (0.086 R)
• M9: 1,304,942 km (0.083 R)
• M10: 1,534,725 km (0.119 R)
• M11: 1,596,808 km (0.028 R)
• M12: 1,681,031 km (0.115 R)
• M13: 2,033,035 km (0.117 R)
• M14: 2,170,964 km (0.056 R)
• M15: 2,241,275 km (0.095 R)
• M16: 2,881,704 km (0.098 R)
• M17: 3,076,630 km (0.117 R)
• M18: 3,142,602 km (0.088 R)
• M19: 3,631,788 km (0.045 R)
• M20: 3,942,502 km (0.082 R)
• M21: 4,276,554 km (0.098 R)
• M22: 4,484,495 km (0.107 R)
• M23: 4,864,025 km (0.101 R)
• M24: 5,128,065 km (0.057 R)
• M25: 5,412,900 km (0.08 R)
• M26: 5,557,262 km (0.096 R)
• M27: 5,686,514 km (0.092 R)
• M28: 5,931,855 km (0.085 R)
• M29: 6,064,099 km (0.103 R)
• M30: 6,214,146 km (0.099 R)
• M31: 6,348,485 km (0.117 R)
• M32: 6,982,481 km (0.084 R)
• M33: 7,192,366 km (0.045 R)
• M34: 7,582,817 km (0.106 R)
• M35: 8,034,902 km (0.109 R)
• M36: 8,532,913 km (0.098 R)
• M37: 8,757,459 km (0.113 R)
• M38: 8,927,253 km (0.092 R)
• M39: 9,500,811 km (0.095 R)
• M40: 10,007,649 km (0.085 R)
• M41: 10,343,795 km (0.114 R)
• M42: 10,463,473 km (0.06 R)
• M43: 10,663,635 km (0.085 R)
• M44: 11,231,210 km (0.101 R)
• M45: 11,497,943 km (0.04 R)
• M46: 11,663,248 km (0.066 R)
• M47: 12,163,803 km (0.115 R)
• M48: 12,480,053 km (0.047 R)
• M49: 12,735,267 km (0.087 R)
• M50: 13,185,706 km (0.097 R)
• M51: 13,272,173 km (0.112 R)
• M52: 13,948,206 km (0.102 R)
• M53: 14,523,859 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 8.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.65 AU - 5.01 AU

Year: 6219 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,307,312 km

• M1: 101,727 km (0.082 R)
• M2: 204,949 km (0.113 R)
• M3: 255,962 km (0.111 R)
• M4: 348,713 km (0.105 R)
• M5: 404,961 km (0.099 R)
• M6: 465,100 km (0.08 R)
• M7: 561,740 km (0.118 R)
• M8: 630,256 km (0.11 R)
• M9: 751,281 km (0.116 R)
• M10: 1,102,237 km (0.088 R)
• M11: 1,160,580 km (0.117 R)
• M12: 1,326,634 km (0.118 R)
• M13: 1,452,296 km (0.119 R)
• M14: 1,631,664 km (0.08 R)
• M15: 1,818,362 km (0.052 R)
• M16: 1,887,925 km (0.066 R)
• M17: 2,120,400 km (0.038 R)
• M18: 2,515,638 km (0.066 R)
• M19: 2,632,773 km (0.109 R)
• M20: 2,852,233 km (0.113 R)
• M21: 3,524,526 km (0.067 R)
• M22: 3,788,865 km (0.093 R)
• M23: 4,360,329 km (0.117 R)
• M24: 4,477,913 km (0.084 R)
• M25: 4,548,972 km (0.112 R)
• M26: 4,885,567 km (0.054 R)
• M27: 5,481,116 km (0.106 R)
• M28: 6,204,871 km (0.039 R)
• M29: 6,931,019 km (0.108 R)
• M30: 7,486,177 km (0.11 R)
• M31: 7,683,795 km (0.099 R)
• M32: 7,883,209 km (0.117 R)
• M33: 8,113,291 km (0.091 R)
• M34: 9,115,447 km (0.082 R)
• M35: 9,266,092 km (0.082 R)
• M36: 9,784,449 km (0.117 R)
• M37: 10,437,892 km (0.051 R)
• M38: 10,532,438 km (0.053 R)
• M39: 10,627,134 km (0.063 R)
• M40: 10,817,572 km (0.106 R)
• M41: 10,945,179 km (0.116 R)
• M42: 11,395,618 km (0.081 R)
• M43: 12,016,748 km (0.084 R)
• M44: 13,189,446 km (0.117 R)
• M45: 13,875,801 km (0.052 R)
• M46: 14,084,041 km (0.12 R)
• M47: 14,608,980 km (0.069 R)
• M48: 14,927,025 km (0.108 R)
• M49: 15,354,725 km (0.115 R)
• M50: 16,258,596 km (0.096 R)
• M51: 16,368,251 km (0.112 R)
• M52: 16,735,364 km (0.115 R)
• M53: 16,846,067 km (0.077 R)
• M54: 16,920,118 km (0.049 R)
• M55: 17,068,219 km (0.103 R)
• M56: 17,291,270 km (0.094 R)
• M57: 17,403,169 km (0.06 R)
• M58: 17,590,316 km (0.086 R)
• M59: 18,688,364 km (0.057 R)
• M60: 18,918,296 km (0.096 R)
• M61: 19,226,318 km (0.097 R)
• M62: 19,497,240 km (0.11 R)
• M63: 19,613,777 km (0.099 R)
• M64: 20,003,778 km (0.063 R)
• M65: 20,199,752 km (0.083 R)
• M66: 20,632,987 km (0.097 R)
• M67: 20,712,124 km (0.086 R)
• M68: 20,989,928 km (0.117 R)
• M69: 21,508,883 km (0.09 R)
• M70: 21,709,643 km (0.11 R)
• M71: 22,153,649 km (0.058 R)
• M72: 22,356,355 km (0.101 R)
• M73: 22,763,710 km (0.108 R)
• M74: 23,091,329 km (0.061 R)
• M75: 23,834,232 km (0.04 R)
• M76: 23,958,847 km (0.119 R)
• M77: 24,459,401 km (0.078 R)
• M78: 25,768,233 km (0.109 R)
• M79: 26,452,793 km (0.034 R)
• M80: 26,754,083 km (0.112 R)
• M81: 27,752,200 km (0.1 R)
• M82: 28,189,924 km (0.082 R)
• M83: 28,718,154 km (0.045 R)
• M84: 29,072,252 km (0.044 R)
• M85: 29,338,686 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.8

Radius: 6.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.32 AU - 8.42 AU

Year: 12429 Days

Day: 18.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,307,312 km

• M1: 119,828 km (0.107 R)
• M2: 181,911 km (0.086 R)
• M3: 246,537 km (0.102 R)
• M4: 312,660 km (0.104 R)
• M5: 405,261 km (0.068 R)
• M6: 1,204,712 km (0.09 R)
• M7: 1,325,587 km (0.092 R)
• M8: 1,450,501 km (0.084 R)
• M9: 1,678,638 km (0.09 R)
• M10: 1,796,970 km (0.098 R)
• M11: 2,114,117 km (0.039 R)
• M12: 2,391,771 km (0.027 R)
• M13: 2,467,766 km (0.111 R)
• M14: 2,740,184 km (0.101 R)
• M15: 2,799,874 km (0.079 R)
• M16: 3,187,631 km (0.102 R)
• M17: 3,356,079 km (0.079 R)
• M18: 3,614,285 km (0.102 R)
• M19: 3,745,781 km (0.095 R)
• M20: 3,901,064 km (0.076 R)
• M21: 4,081,329 km (0.062 R)
• M22: 4,149,695 km (0.086 R)
• M23: 4,218,361 km (0.072 R)
• M24: 4,662,068 km (0.106 R)
• M25: 5,925,422 km (0.119 R)
• M26: 6,106,735 km (0.117 R)
• M27: 6,931,318 km (0.053 R)
• M28: 7,370,537 km (0.064 R)
• M29: 7,677,812 km (0.119 R)
• M30: 7,818,733 km (0.105 R)
• M31: 7,932,277 km (0.062 R)
• M32: 8,131,991 km (0.045 R)
• M33: 9,973,391 km (0.063 R)
• M34: 10,406,327 km (0.071 R)
• M35: 10,719,435 km (0.111 R)
• M36: 11,003,821 km (0.116 R)
• M37: 11,130,979 km (0.059 R)
• M38: 11,451,119 km (0.109 R)
• M39: 11,677,161 km (0.088 R)
• M40: 11,806,862 km (0.044 R)
• M41: 11,904,400 km (0.099 R)
• M42: 12,330,604 km (0.041 R)
• M43: 12,562,182 km (0.071 R)
• M44: 12,728,535 km (0.089 R)
• M45: 13,333,060 km (0.092 R)
• M46: 13,741,462 km (0.04 R)
• M47: 13,809,828 km (0.118 R)
• M48: 13,912,752 km (0.105 R)
• M49: 14,050,382 km (0.119 R)
• M50: 14,188,311 km (0.052 R)
• M51: 14,361,545 km (0.099 R)
• M52: 14,430,959 km (0.079 R)
• M53: 14,885,287 km (0.108 R)
• M54: 15,096,520 km (0.091 R)
• M55: 15,379,708 km (0.113 R)
• M56: 15,486,372 km (0.075 R)
• M57: 15,987,375 km (0.089 R)
• M58: 16,675,824 km (0.093 R)
• M59: 17,410,948 km (0.077 R)
• M60: 17,931,698 km (0.117 R)
• M61: 18,836,466 km (0.079 R)
• M62: 19,026,904 km (0.113 R)
• M63: 19,486,319 km (0.083 R)
• M64: 19,601,809 km (0.115 R)
• M65: 20,182,398 km (0.103 R)
• M66: 20,338,130 km (0.093 R)
• M67: 20,768,672 km (0.105 R)
• M68: 21,758,113 km (0.117 R)
• M69: 21,837,998 km (0.118 R)
• M70: 21,997,918 km (0.119 R)
• M71: 22,238,621 km (0.084 R)
• M72: 22,844,044 km (0.106 R)
• M73: 23,006,357 km (0.096 R)
• M74: 23,373,171 km (0.089 R)
• M75: 23,577,672 km (0.102 R)
• M76: 23,782,920 km (0.087 R)
• M77: 24,401,956 km (0.107 R)
• M78: 24,484,833 km (0.068 R)
• M79: 24,901,014 km (0.094 R)
• M80: 25,993,827 km (0.073 R)
• M81: 26,845,039 km (0.114 R)
• M82: 26,973,543 km (0.074 R)
• M83: 27,102,197 km (0.11 R)
• M84: 27,360,254 km (0.099 R)
• M85: 28,487,474 km (0.106 R)
• M86: 28,618,521 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.8

Radius: 6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.38 AU - 7.72 AU

Year: 14320 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,307,312 km

• M1: 85,121 km (0.062 R)
• M2: 267,780 km (0.097 R)
• M3: 481,406 km (0.101 R)
• M4: 535,560 km (0.105 R)
• M5: 711,188 km (0.108 R)
• M6: 757,863 km (0.05 R)
• M7: 990,188 km (0.106 R)
• M8: 1,132,755 km (0.066 R)
• M9: 1,281,904 km (0.11 R)
• M10: 1,457,532 km (0.093 R)
• M11: 2,074,623 km (0.114 R)
• M12: 2,165,429 km (0.113 R)
• M13: 2,542,266 km (0.083 R)
• M14: 2,615,120 km (0.107 R)
• M15: 3,041,624 km (0.117 R)
• M16: 3,093,235 km (0.088 R)
• M17: 3,197,206 km (0.113 R)
• M18: 3,408,887 km (0.119 R)
• M19: 3,707,334 km (0.119 R)
• M20: 4,300,340 km (0.066 R)
• M21: 4,358,384 km (0.036 R)
• M22: 4,475,220 km (0.085 R)
• M23: 4,593,103 km (0.066 R)
• M24: 5,013,773 km (0.064 R)
• M25: 5,290,678 km (0.105 R)
• M26: 5,478,124 km (0.058 R)
• M27: 6,085,791 km (0.046 R)
• M28: 6,183,778 km (0.114 R)
• M29: 6,480,580 km (0.118 R)
• M30: 6,985,772 km (0.111 R)
• M31: 7,364,254 km (0.054 R)
• M32: 7,503,530 km (0.086 R)
• M33: 7,678,859 km (0.089 R)
• M34: 9,204,458 km (0.105 R)
• M35: 9,962,919 km (0.12 R)
• M36: 10,001,366 km (0.026 R)
• M37: 10,078,409 km (0.091 R)
• M38: 10,233,093 km (0.081 R)
• M39: 10,820,264 km (0.029 R)
• M40: 10,899,402 km (0.117 R)
• M41: 12,397,176 km (0.095 R)
• M42: 13,149,054 km (0.109 R)
• M43: 14,304,100 km (0.106 R)
• M44: 14,696,345 km (0.071 R)
• M45: 14,915,805 km (0.087 R)
• M46: 15,402,298 km (0.118 R)
• M47: 17,215,125 km (0.096 R)
• M48: 18,760,770 km (0.107 R)
• M49: 19,333,730 km (0.075 R)
• M50: 19,718,944 km (0.068 R)
• M51: 20,058,083 km (0.06 R)
• M52: 20,106,552 km (0.108 R)
• M53: 20,252,709 km (0.085 R)
• M54: 20,545,772 km (0.096 R)
• M55: 20,594,840 km (0.106 R)
• M56: 21,037,500 km (0.079 R)
• M57: 21,632,600 km (0.103 R)
• M58: 21,782,348 km (0.073 R)
• M59: 22,535,722 km (0.089 R)
• M60: 23,246,612 km (0.094 R)
• M61: 24,742,291 km (0.105 R)
• M62: 24,846,710 km (0.074 R)
• M63: 25,003,339 km (0.118 R)
• M64: 25,108,058 km (0.102 R)
• M65: 25,422,961 km (0.119 R)
• M66: 27,231,899 km (0.1 R)
• M67: 27,609,334 km (0.049 R)
• M68: 27,934,410 km (0.108 R)
• M69: 27,988,714 km (0.108 R)
• M70: 28,369,740 km (0.101 R)
• M71: 28,807,314 km (0.07 R)
• M72: 29,081,826 km (0.059 R)
• M73: 29,357,385 km (0.092 R)
• M74: 29,578,341 km (0.097 R)
• M75: 31,818,570 km (0.102 R)
• M76: 33,016,400 km (0.116 R)
• M77: 34,286,934 km (0.071 R)
• M78: 34,403,322 km (0.113 R)
• M79: 34,752,932 km (0.08 R)
• M80: 34,869,768 km (0.058 R)
• M81: 37,952,830 km (0.078 R)
• M82: 38,676,585 km (0.112 R)
• M83: 39,222,467 km (0.094 R)
• M84: 39,344,090 km (0.086 R)
• M85: 39,831,929 km (0.076 R)
• M86: 40,321,712 km (0.094 R)
• M87: 40,813,441 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit