🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.4

Radius: 11.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 522 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,582,094 km

• M1: 155,582 km (0.112 R)
• M2: 234,420 km (0.09 R)
• M3: 319,840 km (0.085 R)
• M4: 422,614 km (0.106 R)
• M5: 511,176 km (0.103 R)
• M6: 642,523 km (0.117 R)
• M7: 723,455 km (0.071 R)
• M8: 1,204,861 km (0.111 R)
• M9: 1,318,556 km (0.076 R)
• M10: 1,419,684 km (0.075 R)
• M11: 1,786,348 km (0.071 R)
• M12: 1,899,145 km (0.115 R)
• M13: 2,039,019 km (0.076 R)
• M14: 2,290,792 km (0.048 R)
• M15: 2,427,076 km (0.119 R)
• M16: 2,592,980 km (0.051 R)
• M17: 2,694,258 km (0.108 R)
• M18: 3,156,216 km (0.087 R)
• M19: 3,359,819 km (0.108 R)
• M20: 3,463,191 km (0.107 R)
• M21: 3,749,521 km (0.044 R)
• M22: 3,833,745 km (0.079 R)
• M23: 3,934,274 km (0.085 R)
• M24: 4,019,994 km (0.112 R)
• M25: 4,137,877 km (0.101 R)
• M26: 4,441,860 km (0.065 R)
• M27: 4,563,782 km (0.085 R)
• M28: 4,687,051 km (0.026 R)
• M29: 4,786,384 km (0.098 R)
• M30: 4,877,938 km (0.063 R)
• M31: 5,071,667 km (0.068 R)
• M32: 5,190,747 km (0.087 R)
• M33: 5,284,994 km (0.12 R)
• M34: 5,597,504 km (0.12 R)
• M35: 5,711,796 km (0.073 R)
• M36: 5,880,244 km (0.088 R)
• M37: 5,969,703 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.2

Radius: 14.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 699 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,582,094 km

• M1: 204,351 km (0.063 R)
• M2: 299,046 km (0.065 R)
• M3: 404,812 km (0.095 R)
• M4: 503,397 km (0.077 R)
• M5: 601,982 km (0.105 R)
• M6: 700,716 km (0.094 R)
• M7: 806,333 km (0.1 R)
• M8: 1,070,223 km (0.055 R)
• M9: 1,226,403 km (0.083 R)
• M10: 1,320,800 km (0.096 R)
• M11: 1,428,959 km (0.067 R)
• M12: 1,562,849 km (0.108 R)
• M13: 1,660,536 km (0.093 R)
• M14: 1,820,157 km (0.08 R)
• M15: 1,929,513 km (0.099 R)
• M16: 2,053,680 km (0.116 R)
• M17: 2,290,942 km (0.105 R)
• M18: 2,436,501 km (0.097 R)
• M19: 2,537,479 km (0.104 R)
• M20: 2,633,072 km (0.119 R)
• M21: 2,863,453 km (0.12 R)
• M22: 2,999,288 km (0.112 R)
• M23: 3,137,217 km (0.101 R)
• M24: 3,232,810 km (0.08 R)
• M25: 3,366,999 km (0.114 R)
• M26: 3,495,354 km (0.118 R)
• M27: 4,049,614 km (0.095 R)
• M28: 4,162,262 km (0.105 R)
• M29: 4,267,878 km (0.044 R)
• M30: 4,615,094 km (0.114 R)
• M31: 4,732,828 km (0.041 R)
• M32: 4,902,921 km (0.087 R)
• M33: 4,997,466 km (0.081 R)
• M34: 5,328,377 km (0.072 R)
• M35: 5,648,666 km (0.072 R)
• M36: 5,956,987 km (0.108 R)
• M37: 6,085,641 km (0.093 R)
• M38: 6,215,193 km (0.1 R)
• M39: 6,392,467 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 10.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.1 AU - 2.2 AU

Year: 2138 Days

Day: 7.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,582,094 km

• M1: 137,181 km (0.055 R)
• M2: 218,413 km (0.081 R)
• M3: 305,928 km (0.101 R)
• M4: 457,321 km (0.099 R)
• M5: 599,289 km (0.085 R)
• M6: 724,652 km (0.11 R)
• M7: 816,356 km (0.106 R)
• M8: 885,919 km (0.089 R)
• M9: 957,576 km (0.079 R)
• M10: 1,116,898 km (0.094 R)
• M11: 1,409,362 km (0.057 R)
• M12: 1,505,254 km (0.067 R)
• M13: 1,852,470 km (0.078 R)
• M14: 1,922,632 km (0.082 R)
• M15: 2,102,149 km (0.103 R)
• M16: 2,175,602 km (0.112 R)
• M17: 2,262,219 km (0.064 R)
• M18: 2,362,898 km (0.106 R)
• M19: 2,555,580 km (0.052 R)
• M20: 2,700,242 km (0.116 R)
• M21: 3,249,266 km (0.095 R)
• M22: 3,551,453 km (0.077 R)
• M23: 3,802,778 km (0.118 R)
• M24: 3,877,726 km (0.07 R)
• M25: 3,968,532 km (0.101 R)
• M26: 4,182,906 km (0.079 R)
• M27: 4,260,547 km (0.066 R)
• M28: 4,401,319 km (0.115 R)
• M29: 4,480,157 km (0.091 R)
• M30: 4,865,521 km (0.083 R)
• M31: 4,996,419 km (0.085 R)
• M32: 5,328,676 km (0.086 R)
• M33: 5,395,995 km (0.03 R)
• M34: 5,685,317 km (0.099 R)
• M35: 5,754,132 km (0.064 R)
• M36: 5,857,953 km (0.069 R)
• M37: 6,067,390 km (0.117 R)
• M38: 6,137,701 km (0.098 R)
• M39: 6,279,221 km (0.092 R)
• M40: 6,421,937 km (0.038 R)
• M41: 6,966,474 km (0.105 R)
• M42: 7,488,121 km (0.078 R)
• M43: 7,658,513 km (0.069 R)
• M44: 7,906,995 km (0.074 R)
• M45: 8,003,187 km (0.087 R)
• M46: 8,099,827 km (0.117 R)
• M47: 8,569,116 km (0.111 R)
• M48: 8,767,333 km (0.106 R)
• M49: 8,926,954 km (0.104 R)
• M50: 9,127,864 km (0.103 R)
• M51: 10,196,740 km (0.094 R)
• M52: 10,618,457 km (0.072 R)
• M53: 10,831,335 km (0.049 R)
• M54: 11,067,250 km (0.058 R)
• M55: 11,435,261 km (0.09 R)
• M56: 11,675,515 km (0.069 R)
• M57: 11,763,180 km (0.09 R)
• M58: 12,160,961 km (0.051 R)
• M59: 12,316,841 km (0.068 R)
• M60: 12,383,861 km (0.076 R)
• M61: 12,856,291 km (0.081 R)
• M62: 13,083,381 km (0.104 R)
• M63: 13,151,747 km (0.057 R)
• M64: 13,495,374 km (0.115 R)
• M65: 13,795,616 km (0.047 R)
• M66: 14,686,023 km (0.087 R)
• M67: 15,450,169 km (0.118 R)
• M68: 15,619,065 km (0.118 R)
• M69: 15,691,620 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 8.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.16 AU - 2.7 AU

Year: 2569 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,582,094 km

• M1: 115,190 km (0.1 R)
• M2: 171,140 km (0.087 R)
• M3: 324,627 km (0.108 R)
• M4: 459,265 km (0.12 R)
• M5: 581,637 km (0.045 R)
• M6: 674,387 km (0.047 R)
• M7: 808,726 km (0.086 R)
• M8: 906,114 km (0.061 R)
• M9: 991,684 km (0.109 R)
• M10: 1,256,772 km (0.088 R)
• M11: 1,460,973 km (0.037 R)
• M12: 1,544,000 km (0.117 R)
• M13: 1,638,097 km (0.091 R)
• M14: 1,881,792 km (0.071 R)
• M15: 2,179,192 km (0.032 R)
• M16: 2,360,505 km (0.066 R)
• M17: 2,945,732 km (0.089 R)
• M18: 3,039,829 km (0.108 R)
• M19: 3,206,630 km (0.117 R)
• M20: 3,279,185 km (0.108 R)
• M21: 3,524,675 km (0.062 R)
• M22: 3,587,058 km (0.055 R)
• M23: 3,662,305 km (0.117 R)
• M24: 3,840,028 km (0.097 R)
• M25: 3,994,712 km (0.11 R)
• M26: 4,377,084 km (0.094 R)
• M27: 4,565,877 km (0.09 R)
• M28: 4,868,064 km (0.085 R)
• M29: 5,247,744 km (0.108 R)
• M30: 5,405,121 km (0.11 R)
• M31: 5,535,271 km (0.108 R)
• M32: 5,622,486 km (0.059 R)
• M33: 5,754,282 km (0.094 R)
• M34: 6,110,624 km (0.1 R)
• M35: 6,170,613 km (0.109 R)
• M36: 6,413,111 km (0.069 R)
• M37: 6,767,060 km (0.094 R)
• M38: 6,875,967 km (0.109 R)
• M39: 6,969,914 km (0.117 R)
• M40: 7,159,006 km (0.065 R)
• M41: 7,365,750 km (0.064 R)
• M42: 7,590,596 km (0.118 R)
• M43: 7,866,604 km (0.054 R)
• M44: 8,014,257 km (0.114 R)
• M45: 8,096,536 km (0.117 R)
• M46: 8,179,264 km (0.095 R)
• M47: 8,412,038 km (0.067 R)
• M48: 8,731,729 km (0.117 R)
• M49: 8,986,793 km (0.098 R)
• M50: 9,192,640 km (0.115 R)
• M51: 9,313,515 km (0.078 R)
• M52: 9,591,617 km (0.079 R)
• M53: 9,872,562 km (0.076 R)
• M54: 9,943,172 km (0.108 R)
• M55: 10,014,081 km (0.116 R)
• M56: 10,514,486 km (0.075 R)
• M57: 10,586,742 km (0.094 R)
• M58: 10,731,553 km (0.115 R)
• M59: 10,840,610 km (0.099 R)
• M60: 11,317,378 km (0.077 R)
• M61: 11,409,979 km (0.111 R)
• M62: 11,632,880 km (0.114 R)
• M63: 11,744,929 km (0.041 R)
• M64: 11,819,877 km (0.058 R)
• M65: 11,876,126 km (0.099 R)
• M66: 12,121,018 km (0.072 R)
• M67: 12,177,865 km (0.087 R)
• M68: 12,329,557 km (0.07 R)
• M69: 12,539,294 km (0.063 R)
• M70: 12,981,654 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 12.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.99 AU - 5.15 AU

Year: 6626 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,582,094 km

• M1: 183,108 km (0.115 R)
• M2: 349,909 km (0.071 R)
• M3: 485,894 km (0.085 R)
• M4: 655,987 km (0.087 R)
• M5: 821,442 km (0.069 R)
• M6: 1,002,007 km (0.051 R)
• M7: 1,180,926 km (0.098 R)
• M8: 1,403,527 km (0.109 R)
• M9: 1,675,347 km (0.056 R)
• M10: 1,964,370 km (0.102 R)
• M11: 3,077,527 km (0.089 R)
• M12: 3,410,682 km (0.091 R)
• M13: 3,524,376 km (0.052 R)
• M14: 3,802,479 km (0.113 R)
• M15: 3,896,725 km (0.067 R)
• M16: 4,184,552 km (0.09 R)
• M17: 4,454,426 km (0.106 R)
• M18: 4,579,041 km (0.059 R)
• M19: 5,167,260 km (0.079 R)
• M20: 5,483,660 km (0.083 R)
• M21: 5,779,415 km (0.095 R)
• M22: 5,860,945 km (0.119 R)
• M23: 6,108,081 km (0.101 R)
• M24: 7,072,239 km (0.087 R)
• M25: 7,335,382 km (0.119 R)
• M26: 7,453,415 km (0.083 R)
• M27: 7,841,472 km (0.097 R)
• M28: 7,992,416 km (0.082 R)
• M29: 8,174,925 km (0.101 R)
• M30: 8,451,233 km (0.094 R)
• M31: 8,981,707 km (0.106 R)
• M32: 9,748,994 km (0.025 R)
• M33: 10,009,444 km (0.112 R)
• M34: 10,404,382 km (0.06 R)
• M35: 10,838,067 km (0.111 R)
• M36: 12,000,442 km (0.106 R)
• M37: 12,880,227 km (0.068 R)
• M38: 13,744,304 km (0.107 R)
• M39: 14,776,081 km (0.093 R)
• M40: 15,113,125 km (0.095 R)
• M41: 15,718,398 km (0.092 R)
• M42: 16,216,110 km (0.058 R)
• M43: 16,525,030 km (0.081 R)
• M44: 17,305,631 km (0.067 R)
• M45: 17,423,814 km (0.099 R)
• M46: 17,542,146 km (0.117 R)
• M47: 17,779,857 km (0.102 R)
• M48: 18,902,888 km (0.111 R)
• M49: 19,065,201 km (0.087 R)
• M50: 19,760,233 km (0.067 R)
• M51: 20,881,020 km (0.085 R)
• M52: 21,048,869 km (0.032 R)
• M53: 22,279,012 km (0.103 R)
• M54: 22,407,517 km (0.117 R)
• M55: 22,837,910 km (0.096 R)
• M56: 23,140,846 km (0.05 R)
• M57: 23,271,146 km (0.109 R)
• M58: 23,358,062 km (0.12 R)
• M59: 23,488,661 km (0.12 R)
• M60: 23,663,242 km (0.087 R)
• M61: 23,838,271 km (0.055 R)
• M62: 24,498,297 km (0.059 R)
• M63: 24,852,844 km (0.106 R)
• M64: 25,119,876 km (0.096 R)
• M65: 25,477,265 km (0.079 R)
• M66: 25,926,508 km (0.102 R)
• M67: 27,519,426 km (0.047 R)
• M68: 27,657,505 km (0.059 R)
• M69: 28,119,164 km (0.031 R)
• M70: 28,397,416 km (0.103 R)
• M71: 28,956,613 km (0.087 R)
• M72: 29,472,426 km (0.059 R)
• M73: 29,802,289 km (0.112 R)
• M74: 30,751,488 km (0.084 R)
• M75: 31,085,989 km (0.06 R)
• M76: 32,000,181 km (0.045 R)
• M77: 32,242,231 km (0.115 R)
• M78: 32,436,259 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit