🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 12.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.73 AU - 0.99 AU

Year: 541 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,032,228 km

• M1: 153,637 km (0.09 R)
• M2: 237,262 km (0.119 R)
• M3: 329,115 km (0.113 R)
• M4: 455,077 km (0.103 R)
• M5: 585,227 km (0.057 R)
• M6: 730,038 km (0.096 R)
• M7: 888,013 km (0.083 R)
• M8: 991,834 km (0.12 R)
• M9: 1,068,578 km (0.099 R)
• M10: 1,185,264 km (0.113 R)
• M11: 1,295,368 km (0.08 R)
• M12: 1,437,935 km (0.049 R)
• M13: 1,526,197 km (0.098 R)
• M14: 1,646,773 km (0.063 R)
• M15: 1,739,524 km (0.082 R)
• M16: 1,949,709 km (0.11 R)
• M17: 2,028,398 km (0.115 R)
• M18: 2,134,911 km (0.066 R)
• M19: 2,216,143 km (0.074 R)
• M20: 2,291,391 km (0.119 R)
• M21: 2,388,629 km (0.106 R)
• M22: 2,465,971 km (0.069 R)
• M23: 2,587,295 km (0.057 R)
• M24: 2,703,383 km (0.082 R)
• M25: 2,836,076 km (0.099 R)
• M26: 2,918,206 km (0.082 R)
• M27: 3,069,748 km (0.105 R)
• M28: 3,177,309 km (0.089 R)
• M29: 3,475,907 km (0.101 R)
• M30: 3,628,796 km (0.075 R)
• M31: 3,849,752 km (0.112 R)
• M32: 4,041,536 km (0.119 R)
• M33: 4,356,888 km (0.079 R)
• M34: 4,840,389 km (0.084 R)
• M35: 4,921,172 km (0.094 R)
• M36: 5,047,731 km (0.11 R)
• M37: 5,184,613 km (0.073 R)
• M38: 5,461,968 km (0.088 R)
• M39: 5,820,404 km (0.067 R)
• M40: 6,041,211 km (0.063 R)
• M41: 6,254,837 km (0.109 R)
• M42: 6,382,294 km (0.078 R)
• M43: 6,510,649 km (0.082 R)
• M44: 6,620,005 km (0.069 R)
• M45: 6,739,982 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 10.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.73 AU - 2.29 AU

Year: 1933 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,032,228 km

• M1: 178,769 km (0.117 R)
• M2: 251,175 km (0.094 R)
• M3: 318,943 km (0.088 R)
• M4: 437,873 km (0.032 R)
• M5: 767,287 km (0.069 R)
• M6: 900,729 km (0.088 R)
• M7: 1,004,400 km (0.067 R)
• M8: 1,073,215 km (0.067 R)
• M9: 1,151,754 km (0.064 R)
• M10: 1,232,238 km (0.057 R)
• M11: 1,365,380 km (0.045 R)
• M12: 1,494,632 km (0.073 R)
• M13: 1,592,170 km (0.075 R)
• M14: 1,793,678 km (0.081 R)
• M15: 1,907,223 km (0.099 R)
• M16: 2,102,000 km (0.117 R)
• M17: 2,282,864 km (0.112 R)
• M18: 2,416,754 km (0.036 R)
• M19: 2,553,336 km (0.102 R)
• M20: 2,757,538 km (0.064 R)
• M21: 3,034,593 km (0.072 R)
• M22: 3,102,510 km (0.094 R)
• M23: 3,320,774 km (0.1 R)
• M24: 3,390,785 km (0.059 R)
• M25: 3,651,684 km (0.083 R)
• M26: 3,993,366 km (0.106 R)
• M27: 4,080,282 km (0.108 R)
• M28: 4,193,228 km (0.082 R)
• M29: 4,345,369 km (0.109 R)
• M30: 4,486,440 km (0.047 R)
• M31: 4,694,381 km (0.115 R)
• M32: 4,759,905 km (0.025 R)
• M33: 4,852,357 km (0.109 R)
• M34: 4,958,721 km (0.032 R)
• M35: 5,092,760 km (0.11 R)
• M36: 5,187,306 km (0.117 R)
• M37: 5,488,447 km (0.108 R)
• M38: 5,724,961 km (0.098 R)
• M39: 5,865,733 km (0.103 R)
• M40: 6,121,994 km (0.075 R)
• M41: 6,280,418 km (0.069 R)
• M42: 6,778,579 km (0.102 R)
• M43: 6,927,578 km (0.092 R)
• M44: 7,320,123 km (0.115 R)
• M45: 7,473,012 km (0.091 R)
• M46: 7,750,965 km (0.109 R)
• M47: 8,142,612 km (0.036 R)
• M48: 8,685,802 km (0.099 R)
• M49: 9,043,341 km (0.103 R)
• M50: 9,356,150 km (0.083 R)
• M51: 9,472,388 km (0.111 R)
• M52: 9,689,304 km (0.088 R)
• M53: 9,857,303 km (0.092 R)
• M54: 10,162,333 km (0.075 R)
• M55: 10,333,024 km (0.042 R)
• M56: 10,504,762 km (0.052 R)
• M57: 10,903,291 km (0.033 R)
• M58: 11,236,146 km (0.118 R)
• M59: 11,359,714 km (0.066 R)
• M60: 11,715,159 km (0.115 R)
• M61: 11,786,667 km (0.119 R)
• M62: 11,876,276 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 12.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.67 AU - 2.47 AU

Year: 2020 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,032,228 km

• M1: 323,730 km (0.106 R)
• M2: 406,607 km (0.101 R)
• M3: 493,374 km (0.061 R)
• M4: 602,580 km (0.098 R)
• M5: 865,872 km (0.117 R)
• M6: 1,047,634 km (0.119 R)
• M7: 1,129,614 km (0.094 R)
• M8: 1,320,351 km (0.081 R)
• M9: 1,734,438 km (0.108 R)
• M10: 1,844,243 km (0.119 R)
• M11: 2,025,106 km (0.076 R)
• M12: 2,223,922 km (0.103 R)
• M13: 2,343,899 km (0.078 R)
• M14: 2,441,437 km (0.114 R)
• M15: 2,590,586 km (0.077 R)
• M16: 2,742,727 km (0.083 R)
• M17: 2,924,040 km (0.083 R)
• M18: 3,016,342 km (0.053 R)
• M19: 3,217,252 km (0.082 R)
• M20: 3,339,922 km (0.068 R)
• M21: 3,436,562 km (0.091 R)
• M22: 3,534,100 km (0.107 R)
• M23: 3,689,233 km (0.117 R)
• M24: 3,803,526 km (0.093 R)
• M25: 4,302,584 km (0.108 R)
• M26: 4,453,379 km (0.063 R)
• M27: 4,590,710 km (0.07 R)
• M28: 5,026,638 km (0.096 R)
• M29: 5,314,165 km (0.077 R)
• M30: 5,443,567 km (0.118 R)
• M31: 5,541,404 km (0.097 R)
• M32: 5,871,866 km (0.115 R)
• M33: 6,691,064 km (0.12 R)
• M34: 6,813,435 km (0.116 R)
• M35: 7,025,266 km (0.12 R)
• M36: 7,131,929 km (0.034 R)
• M37: 7,328,949 km (0.05 R)
• M38: 7,419,007 km (0.075 R)
• M39: 7,710,125 km (0.067 R)
• M40: 7,820,229 km (0.117 R)
• M41: 8,079,183 km (0.104 R)
• M42: 8,172,382 km (0.087 R)
• M43: 8,359,828 km (0.072 R)
• M44: 9,298,854 km (0.096 R)
• M45: 9,377,094 km (0.086 R)
• M46: 9,514,275 km (0.067 R)
• M47: 9,652,354 km (0.11 R)
• M48: 9,890,364 km (0.055 R)
• M49: 10,110,273 km (0.046 R)
• M50: 10,251,194 km (0.102 R)
• M51: 10,514,486 km (0.101 R)
• M52: 10,759,528 km (0.118 R)
• M53: 10,944,431 km (0.059 R)
• M54: 11,027,009 km (0.104 R)
• M55: 11,401,153 km (0.1 R)
• M56: 11,674,019 km (0.1 R)
• M57: 11,800,729 km (0.089 R)
• M58: 12,140,615 km (0.112 R)
• M59: 12,917,477 km (0.111 R)
• M60: 13,070,366 km (0.11 R)
• M61: 13,554,913 km (0.118 R)
• M62: 13,710,346 km (0.119 R)
• M63: 14,270,290 km (0.095 R)
• M64: 15,020,823 km (0.088 R)
• M65: 15,320,019 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 10

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.96 AU - 3.58 AU

Year: 4011 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,032,228 km

• M1: 127,308 km (0.104 R)
• M2: 234,719 km (0.073 R)
• M3: 402,568 km (0.086 R)
• M4: 522,396 km (0.104 R)
• M5: 697,575 km (0.098 R)
• M6: 920,625 km (0.032 R)
• M7: 1,016,518 km (0.069 R)
• M8: 1,156,691 km (0.04 R)
• M9: 1,303,596 km (0.119 R)
• M10: 1,627,774 km (0.103 R)
• M11: 1,866,084 km (0.119 R)
• M12: 2,014,635 km (0.099 R)
• M13: 2,077,765 km (0.069 R)
• M14: 2,271,045 km (0.111 R)
• M15: 2,350,033 km (0.063 R)
• M16: 2,483,923 km (0.037 R)
• M17: 2,592,681 km (0.111 R)
• M18: 2,787,158 km (0.11 R)
• M19: 2,986,572 km (0.058 R)
• M20: 3,627,898 km (0.072 R)
• M21: 3,814,447 km (0.08 R)
• M22: 4,148,499 km (0.091 R)
• M23: 4,213,274 km (0.096 R)
• M24: 4,310,962 km (0.072 R)
• M25: 4,743,300 km (0.093 R)
• M26: 4,879,135 km (0.049 R)
• M27: 4,981,908 km (0.101 R)
• M28: 5,649,264 km (0.109 R)
• M29: 5,757,274 km (0.111 R)
• M30: 6,626,886 km (0.12 R)
• M31: 6,702,733 km (0.118 R)
• M32: 6,989,961 km (0.075 R)
• M33: 7,106,048 km (0.102 R)
• M34: 7,281,228 km (0.074 R)
• M35: 7,537,040 km (0.108 R)
• M36: 7,636,074 km (0.087 R)
• M37: 7,795,695 km (0.093 R)
• M38: 7,976,409 km (0.052 R)
• M39: 8,057,341 km (0.102 R)
• M40: 8,199,310 km (0.109 R)
• M41: 8,280,841 km (0.07 R)
• M42: 8,486,089 km (0.103 R)
• M43: 8,568,517 km (0.062 R)
• M44: 8,734,421 km (0.067 R)
• M45: 8,922,167 km (0.101 R)
• M46: 9,006,091 km (0.096 R)
• M47: 9,111,408 km (0.088 R)
• M48: 9,643,976 km (0.095 R)
• M49: 9,730,145 km (0.101 R)
• M50: 9,816,463 km (0.071 R)
• M51: 10,539,170 km (0.099 R)
• M52: 10,962,981 km (0.067 R)
• M53: 11,052,889 km (0.075 R)
• M54: 11,689,428 km (0.032 R)
• M55: 11,804,319 km (0.095 R)
• M56: 12,058,486 km (0.09 R)
• M57: 12,174,724 km (0.049 R)
• M58: 12,337,935 km (0.12 R)
• M59: 12,737,212 km (0.095 R)
• M60: 12,808,121 km (0.118 R)
• M61: 12,902,966 km (0.117 R)
• M62: 12,997,961 km (0.091 R)
• M63: 13,766,445 km (0.081 R)
• M64: 13,985,157 km (0.098 R)
• M65: 14,180,681 km (0.102 R)
• M66: 14,996,439 km (0.103 R)
• M67: 15,372,378 km (0.094 R)
• M68: 15,548,754 km (0.05 R)
• M69: 15,827,455 km (0.112 R)
• M70: 15,929,181 km (0.113 R)
• M71: 16,389,793 km (0.086 R)
• M72: 16,751,072 km (0.05 R)
• M73: 17,271,673 km (0.114 R)
• M74: 17,376,541 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.7

Radius: 5.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.03 AU - 7.23 AU

Year: 12913 Days

Day: 18.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,032,228 km

• M1: 227,838 km (0.115 R)
• M2: 268,229 km (0.074 R)
• M3: 1,209,050 km (0.028 R)
• M4: 1,380,788 km (0.089 R)
• M5: 1,420,133 km (0.093 R)
• M6: 1,459,776 km (0.111 R)
• M7: 1,811,630 km (0.098 R)
• M8: 2,469,711 km (0.078 R)
• M9: 2,589,988 km (0.091 R)
• M10: 3,378,668 km (0.083 R)
• M11: 4,525,784 km (0.045 R)
• M12: 4,614,197 km (0.113 R)
• M13: 4,703,058 km (0.038 R)
• M14: 4,882,575 km (0.108 R)
• M15: 4,942,863 km (0.061 R)
• M16: 5,186,708 km (0.111 R)
• M17: 5,559,805 km (0.117 R)
• M18: 5,749,645 km (0.044 R)
• M19: 6,233,444 km (0.082 R)
• M20: 6,331,730 km (0.105 R)
• M21: 8,548,471 km (0.075 R)
• M22: 8,584,823 km (0.106 R)
• M23: 8,988,438 km (0.079 R)
• M24: 9,248,589 km (0.05 R)
• M25: 9,852,217 km (0.12 R)
• M26: 10,429,664 km (0.072 R)
• M27: 11,136,963 km (0.043 R)
• M28: 11,738,347 km (0.078 R)
• M29: 12,267,923 km (0.053 R)
• M30: 13,055,855 km (0.086 R)
• M31: 14,031,383 km (0.092 R)
• M32: 14,246,654 km (0.115 R)
• M33: 15,162,193 km (0.071 R)
• M34: 15,250,456 km (0.109 R)
• M35: 15,427,280 km (0.1 R)
• M36: 15,872,633 km (0.045 R)
• M37: 16,186,789 km (0.115 R)
• M38: 17,417,680 km (0.11 R)
• M39: 17,695,334 km (0.115 R)
• M40: 18,395,901 km (0.087 R)
• M41: 19,200,588 km (0.091 R)
• M42: 20,648,695 km (0.092 R)
• M43: 20,746,382 km (0.118 R)
• M44: 21,484,648 km (0.083 R)
• M45: 21,534,165 km (0.096 R)
• M46: 21,683,015 km (0.1 R)
• M47: 22,031,428 km (0.081 R)
• M48: 22,331,671 km (0.053 R)
• M49: 22,835,068 km (0.095 R)
• M50: 23,037,474 km (0.084 R)
• M51: 24,626,053 km (0.081 R)
• M52: 25,041,786 km (0.113 R)
• M53: 26,302,597 km (0.063 R)
• M54: 26,408,662 km (0.094 R)
• M55: 26,834,118 km (0.107 R)
• M56: 27,154,706 km (0.096 R)
• M57: 27,530,347 km (0.086 R)
• M58: 27,637,907 km (0.073 R)
• M59: 28,504,079 km (0.114 R)
• M60: 29,544,083 km (0.071 R)
• M61: 31,435,898 km (0.067 R)
• M62: 31,999,882 km (0.109 R)
• M63: 32,567,008 km (0.067 R)
• M64: 32,680,852 km (0.091 R)
• M65: 33,309,312 km (0.113 R)
• M66: 33,941,812 km (0.047 R)
• M67: 34,288,430 km (0.042 R)
• M68: 34,520,157 km (0.078 R)
• M69: 34,694,439 km (0.101 R)
• M70: 34,985,257 km (0.114 R)
• M71: 35,043,600 km (0.106 R)
• M72: 35,276,973 km (0.102 R)
• M73: 35,335,466 km (0.055 R)
• M74: 35,569,587 km (0.099 R)
• M75: 37,998,458 km (0.099 R)
• M76: 40,480,436 km (0.114 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: 278 - 19,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit