🌌 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: 544.9

Radius: 13.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 295 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,614,878 km

• M1: 164,558 km (0.093 R)
• M2: 274,063 km (0.073 R)
• M3: 452,085 km (0.082 R)
• M4: 542,143 km (0.092 R)
• M5: 625,020 km (0.032 R)
• M6: 770,728 km (0.115 R)
• M7: 873,801 km (0.052 R)
• M8: 996,471 km (0.107 R)
• M9: 1,088,025 km (0.107 R)
• M10: 1,186,610 km (0.106 R)
• M11: 1,308,383 km (0.077 R)
• M12: 1,409,810 km (0.032 R)
• M13: 1,501,364 km (0.118 R)
• M14: 1,595,162 km (0.04 R)
• M15: 1,722,021 km (0.037 R)
• M16: 1,852,321 km (0.119 R)
• M17: 1,944,174 km (0.112 R)
• M18: 2,099,307 km (0.044 R)
• M19: 2,263,715 km (0.061 R)
• M20: 2,347,490 km (0.053 R)
• M21: 2,518,331 km (0.051 R)
• M22: 2,636,363 km (0.114 R)
• M23: 2,724,776 km (0.073 R)
• M24: 2,830,093 km (0.028 R)
• M25: 2,953,062 km (0.111 R)
• M26: 3,176,711 km (0.059 R)
• M27: 3,299,082 km (0.109 R)
• M28: 3,445,688 km (0.108 R)
• M29: 3,531,407 km (0.099 R)
• M30: 3,646,598 km (0.067 R)
• M31: 3,774,953 km (0.101 R)
• M32: 4,060,236 km (0.083 R)
• M33: 4,163,010 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 310 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,614,878 km

• M1: 160,369 km (0.041 R)
• M2: 258,505 km (0.062 R)
• M3: 380,727 km (0.103 R)
• M4: 466,297 km (0.047 R)
• M5: 597,344 km (0.095 R)
• M6: 698,921 km (0.031 R)
• M7: 807,230 km (0.113 R)
• M8: 971,339 km (0.104 R)
• M9: 1,255,425 km (0.052 R)
• M10: 1,405,322 km (0.111 R)
• M11: 1,487,601 km (0.057 R)
• M12: 1,596,658 km (0.037 R)
• M13: 1,703,321 km (0.091 R)
• M14: 2,021,666 km (0.085 R)
• M15: 2,165,728 km (0.093 R)
• M16: 2,301,862 km (0.098 R)
• M17: 2,440,839 km (0.087 R)
• M18: 2,582,807 km (0.066 R)
• M19: 2,684,983 km (0.087 R)
• M20: 2,776,387 km (0.106 R)
• M21: 2,887,389 km (0.084 R)
• M22: 2,968,620 km (0.102 R)
• M23: 3,178,207 km (0.074 R)
• M24: 3,288,012 km (0.099 R)
• M25: 3,505,078 km (0.064 R)
• M26: 3,686,241 km (0.058 R)
• M27: 3,808,762 km (0.117 R)
• M28: 4,022,986 km (0.104 R)
• M29: 4,198,763 km (0.085 R)
• M30: 4,341,181 km (0.064 R)
• M31: 4,514,265 km (0.099 R)
• M32: 4,601,631 km (0.066 R)
• M33: 4,696,924 km (0.086 R)
• M34: 4,778,156 km (0.091 R)
• M35: 4,867,316 km (0.113 R)
• M36: 5,024,693 km (0.098 R)
• M37: 5,206,604 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 15

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.09 AU - 5.25 AU

Year: 7094 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,614,878 km

• M1: 215,870 km (0.096 R)
• M2: 370,105 km (0.099 R)
• M3: 990,488 km (0.052 R)
• M4: 1,240,466 km (0.08 R)
• M5: 1,720,824 km (0.109 R)
• M6: 1,854,116 km (0.094 R)
• M7: 2,441,886 km (0.069 R)
• M8: 2,964,880 km (0.112 R)
• M9: 3,291,602 km (0.103 R)
• M10: 3,608,600 km (0.078 R)
• M11: 3,913,630 km (0.097 R)
• M12: 4,666,107 km (0.111 R)
• M13: 4,927,155 km (0.038 R)
• M14: 5,047,283 km (0.036 R)
• M15: 5,217,226 km (0.071 R)
• M16: 5,916,297 km (0.085 R)
• M17: 6,044,352 km (0.117 R)
• M18: 6,912,319 km (0.061 R)
• M19: 7,183,091 km (0.112 R)
• M20: 8,016,651 km (0.065 R)
• M21: 8,358,631 km (0.111 R)
• M22: 8,734,720 km (0.104 R)
• M23: 8,851,556 km (0.112 R)
• M24: 9,116,345 km (0.056 R)
• M25: 9,353,906 km (0.065 R)
• M26: 9,503,504 km (0.046 R)
• M27: 9,714,138 km (0.117 R)
• M28: 10,232,345 km (0.086 R)
• M29: 10,355,613 km (0.091 R)
• M30: 11,295,986 km (0.107 R)
• M31: 12,394,483 km (0.118 R)
• M32: 13,123,623 km (0.076 R)
• M33: 13,730,541 km (0.071 R)
• M34: 14,208,806 km (0.059 R)
• M35: 14,727,611 km (0.069 R)
• M36: 15,146,934 km (0.097 R)
• M37: 15,287,706 km (0.089 R)
• M38: 15,534,991 km (0.06 R)
• M39: 16,900,371 km (0.116 R)
• M40: 17,119,532 km (0.119 R)
• M41: 17,708,349 km (0.075 R)
• M42: 17,968,200 km (0.087 R)
• M43: 18,416,395 km (0.117 R)
• M44: 20,091,592 km (0.073 R)
• M45: 20,790,813 km (0.104 R)
• M46: 22,453,444 km (0.103 R)
• M47: 23,871,482 km (0.072 R)
• M48: 24,076,431 km (0.049 R)
• M49: 24,405,546 km (0.094 R)
• M50: 25,318,392 km (0.072 R)
• M51: 25,485,643 km (0.101 R)
• M52: 26,157,936 km (0.104 R)
• M53: 26,369,317 km (0.119 R)
• M54: 26,623,634 km (0.101 R)
• M55: 26,836,212 km (0.116 R)
• M56: 26,963,969 km (0.103 R)
• M57: 27,563,108 km (0.105 R)
• M58: 28,992,815 km (0.072 R)
• M59: 29,387,006 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 12.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.22 AU - 5.58 AU

Year: 7624 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,614,878 km

• M1: 191,186 km (0.084 R)
• M2: 278,850 km (0.112 R)
• M3: 356,641 km (0.069 R)
• M4: 731,384 km (0.076 R)
• M5: 896,390 km (0.048 R)
• M6: 1,105,528 km (0.105 R)
• M7: 1,415,794 km (0.053 R)
• M8: 1,626,278 km (0.115 R)
• M9: 1,753,885 km (0.025 R)
• M10: 2,339,412 km (0.1 R)
• M11: 2,611,380 km (0.104 R)
• M12: 3,301,326 km (0.099 R)
• M13: 3,394,376 km (0.094 R)
• M14: 3,703,146 km (0.119 R)
• M15: 4,322,481 km (0.109 R)
• M16: 4,579,340 km (0.084 R)
• M17: 4,841,286 km (0.104 R)
• M18: 5,054,463 km (0.056 R)
• M19: 5,325,235 km (0.09 R)
• M20: 5,407,514 km (0.08 R)
• M21: 5,490,092 km (0.049 R)
• M22: 5,573,119 km (0.115 R)
• M23: 5,740,519 km (0.053 R)
• M24: 5,824,892 km (0.116 R)
• M25: 5,909,565 km (0.101 R)
• M26: 5,994,686 km (0.115 R)
• M27: 6,080,256 km (0.077 R)
• M28: 6,223,870 km (0.044 R)
• M29: 7,078,672 km (0.109 R)
• M30: 7,845,062 km (0.093 R)
• M31: 8,734,720 km (0.11 R)
• M32: 10,401,839 km (0.046 R)
• M33: 11,165,985 km (0.105 R)
• M34: 11,271,601 km (0.089 R)
• M35: 11,840,671 km (0.095 R)
• M36: 11,948,382 km (0.103 R)
• M37: 12,491,871 km (0.078 R)
• M38: 12,674,979 km (0.071 R)
• M39: 13,154,889 km (0.098 R)
• M40: 13,453,187 km (0.099 R)
• M41: 13,640,932 km (0.115 R)
• M42: 13,867,124 km (0.107 R)
• M43: 15,368,189 km (0.063 R)
• M44: 15,998,894 km (0.115 R)
• M45: 16,118,123 km (0.057 R)
• M46: 16,437,365 km (0.114 R)
• M47: 16,678,218 km (0.118 R)
• M48: 16,960,808 km (0.114 R)
• M49: 17,530,477 km (0.077 R)
• M50: 18,106,578 km (0.047 R)
• M51: 18,396,948 km (0.119 R)
• M52: 18,940,287 km (0.064 R)
• M53: 19,914,618 km (0.071 R)
• M54: 20,214,412 km (0.107 R)
• M55: 20,300,281 km (0.076 R)
• M56: 20,558,787 km (0.081 R)
• M57: 20,818,339 km (0.083 R)
• M58: 21,647,560 km (0.04 R)
• M59: 22,000,012 km (0.081 R)
• M60: 22,221,118 km (0.027 R)
• M61: 22,621,292 km (0.117 R)
• M62: 23,338,315 km (0.108 R)
• M63: 23,971,862 km (0.112 R)
• M64: 24,748,873 km (0.112 R)
• M65: 25,209,784 km (0.106 R)
• M66: 25,441,212 km (0.111 R)
• M67: 25,627,013 km (0.098 R)
• M68: 25,859,787 km (0.112 R)
• M69: 26,280,606 km (0.072 R)
• M70: 26,939,734 km (0.118 R)
• M71: 27,176,398 km (0.083 R)
• M72: 28,562,871 km (0.104 R)
• M73: 28,852,642 km (0.067 R)
• M74: 29,046,371 km (0.119 R)
• M75: 29,143,311 km (0.076 R)
• M76: 29,776,559 km (0.093 R)
• M77: 30,021,450 km (0.083 R)
• M78: 30,611,614 km (0.092 R)
• M79: 30,809,083 km (0.103 R)
• M80: 30,908,117 km (0.11 R)
• M81: 31,007,151 km (0.089 R)
• M82: 31,553,781 km (0.045 R)
• M83: 32,404,993 km (0.06 R)
• M84: 32,505,673 km (0.05 R)
• M85: 32,909,138 km (0.099 R)
• M86: 33,111,544 km (0.045 R)
• M87: 33,823,331 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 8.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.66 AU - 5.62 AU

Year: 8191 Days

Day: 5.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 56.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,614,878 km

• M1: 113,994 km (0.092 R)
• M2: 287,378 km (0.083 R)
• M3: 429,196 km (0.118 R)
• M4: 551,567 km (0.067 R)
• M5: 883,525 km (0.06 R)
• M6: 975,528 km (0.116 R)
• M7: 1,271,283 km (0.084 R)
• M8: 1,345,782 km (0.085 R)
• M9: 1,840,802 km (0.111 R)
• M10: 1,925,624 km (0.118 R)
• M11: 2,116,959 km (0.1 R)
• M12: 2,206,120 km (0.098 R)
• M13: 2,613,026 km (0.051 R)
• M14: 2,747,365 km (0.081 R)
• M15: 2,805,708 km (0.026 R)
• M16: 3,600,970 km (0.087 R)
• M17: 3,815,793 km (0.118 R)
• M18: 4,145,656 km (0.064 R)
• M19: 4,715,923 km (0.096 R)
• M20: 5,408,262 km (0.118 R)
• M21: 5,580,001 km (0.105 R)
• M22: 6,005,008 km (0.048 R)
• M23: 6,259,773 km (0.08 R)
• M24: 7,779,089 km (0.043 R)
• M25: 7,834,291 km (0.101 R)
• M26: 8,337,987 km (0.034 R)
• M27: 8,593,799 km (0.063 R)
• M28: 8,909,900 km (0.103 R)
• M29: 9,259,061 km (0.114 R)
• M30: 9,435,437 km (0.109 R)
• M31: 9,851,169 km (0.094 R)
• M32: 11,922,202 km (0.105 R)
• M33: 12,468,534 km (0.033 R)
• M34: 12,957,270 km (0.087 R)
• M35: 13,220,562 km (0.032 R)
• M36: 13,352,956 km (0.093 R)
• M37: 13,886,572 km (0.073 R)
• M38: 14,665,827 km (0.058 R)
• M39: 14,734,193 km (0.09 R)
• M40: 15,112,526 km (0.026 R)
• M41: 15,216,198 km (0.118 R)
• M42: 16,195,765 km (0.114 R)
• M43: 17,630,109 km (0.098 R)
• M44: 17,812,319 km (0.094 R)
• M45: 18,325,739 km (0.115 R)
• M46: 18,621,195 km (0.025 R)
• M47: 19,217,043 km (0.108 R)
• M48: 19,329,391 km (0.098 R)
• M49: 19,667,931 km (0.118 R)
• M50: 21,003,092 km (0.052 R)
• M51: 22,092,165 km (0.109 R)
• M52: 22,367,275 km (0.118 R)
• M53: 22,485,607 km (0.108 R)
• M54: 22,564,595 km (0.078 R)
• M55: 23,599,363 km (0.05 R)
• M56: 24,324,913 km (0.119 R)
• M57: 24,812,602 km (0.099 R)
• M58: 25,180,613 km (0.102 R)
• M59: 25,880,432 km (0.105 R)
• M60: 25,963,159 km (0.113 R)
• M61: 26,336,705 km (0.075 R)
• M62: 26,712,046 km (0.081 R)
• M63: 27,215,144 km (0.1 R)
• M64: 27,299,367 km (0.12 R)
• M65: 27,890,877 km (0.1 R)
• M66: 28,316,035 km (0.086 R)
• M67: 28,572,146 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit