🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 11.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 341 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,911,358 km

• M1: 146,307 km (0.114 R)
• M2: 282,142 km (0.103 R)
• M3: 357,988 km (0.091 R)
• M4: 439,668 km (0.093 R)
• M5: 564,882 km (0.067 R)
• M6: 662,419 km (0.051 R)
• M7: 781,350 km (0.054 R)
• M8: 971,040 km (0.115 R)
• M9: 1,088,624 km (0.04 R)
• M10: 1,183,469 km (0.115 R)
• M11: 1,260,212 km (0.11 R)
• M12: 1,349,522 km (0.077 R)
• M13: 1,504,655 km (0.085 R)
• M14: 1,697,487 km (0.116 R)
• M15: 2,056,672 km (0.025 R)
• M16: 2,137,454 km (0.076 R)
• M17: 2,271,644 km (0.073 R)
• M18: 2,471,506 km (0.119 R)
• M19: 2,733,153 km (0.093 R)
• M20: 2,994,201 km (0.095 R)
• M21: 3,076,630 km (0.11 R)
• M22: 3,169,530 km (0.111 R)
• M23: 3,288,460 km (0.039 R)
• M24: 3,378,518 km (0.038 R)
• M25: 3,520,337 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 11.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 341 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,911,358 km

• M1: 197,170 km (0.036 R)
• M2: 278,102 km (0.084 R)
• M3: 378,782 km (0.117 R)
• M4: 481,256 km (0.054 R)
• M5: 571,913 km (0.113 R)
• M6: 683,961 km (0.093 R)
• M7: 777,460 km (0.071 R)
• M8: 863,778 km (0.09 R)
• M9: 1,034,170 km (0.099 R)
• M10: 1,134,999 km (0.055 R)
• M11: 1,239,269 km (0.11 R)
• M12: 1,318,556 km (0.116 R)
• M13: 1,497,475 km (0.045 R)
• M14: 1,582,446 km (0.084 R)
• M15: 1,663,977 km (0.063 R)
• M16: 1,815,669 km (0.111 R)
• M17: 1,890,618 km (0.098 R)
• M18: 2,027,051 km (0.116 R)
• M19: 2,183,830 km (0.073 R)
• M20: 2,350,631 km (0.066 R)
• M21: 2,557,824 km (0.111 R)
• M22: 2,654,465 km (0.11 R)
• M23: 2,870,334 km (0.109 R)
• M24: 3,111,486 km (0.11 R)
• M25: 3,221,441 km (0.036 R)
• M26: 3,299,979 km (0.056 R)
• M27: 3,418,910 km (0.109 R)
• M28: 3,525,872 km (0.112 R)
• M29: 3,600,073 km (0.068 R)
• M30: 3,798,140 km (0.088 R)
• M31: 3,957,911 km (0.095 R)
• M32: 4,134,137 km (0.1 R)
• M33: 4,212,526 km (0.08 R)
• M34: 4,392,493 km (0.108 R)
• M35: 4,538,351 km (0.118 R)
• M36: 4,656,234 km (0.082 R)
• M37: 4,737,765 km (0.108 R)
• M38: 4,879,883 km (0.083 R)
• M39: 5,114,901 km (0.109 R)
• M40: 5,191,495 km (0.102 R)
• M41: 5,268,538 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 14.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.75 AU

Year: 399 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,911,358 km

• M1: 182,809 km (0.093 R)
• M2: 280,197 km (0.094 R)
• M3: 398,978 km (0.083 R)
• M4: 489,933 km (0.052 R)
• M5: 614,249 km (0.114 R)
• M6: 715,377 km (0.105 R)
• M7: 811,868 km (0.103 R)
• M8: 909,555 km (0.113 R)
• M9: 1,020,108 km (0.048 R)
• M10: 1,171,052 km (0.116 R)
• M11: 1,325,437 km (0.069 R)
• M12: 1,429,258 km (0.111 R)
• M13: 1,550,881 km (0.045 R)
• M14: 1,727,257 km (0.045 R)
• M15: 1,836,463 km (0.048 R)
• M16: 1,996,683 km (0.097 R)
• M17: 2,128,329 km (0.091 R)
• M18: 2,246,062 km (0.105 R)
• M19: 2,348,836 km (0.103 R)
• M20: 2,594,925 km (0.091 R)
• M21: 3,055,836 km (0.093 R)
• M22: 3,202,442 km (0.085 R)
• M23: 3,390,636 km (0.073 R)
• M24: 3,489,520 km (0.076 R)
• M25: 3,629,693 km (0.072 R)
• M26: 3,881,167 km (0.115 R)
• M27: 4,033,458 km (0.111 R)
• M28: 4,152,538 km (0.1 R)
• M29: 4,294,207 km (0.067 R)
• M30: 4,387,107 km (0.109 R)
• M31: 4,531,469 km (0.083 R)
• M32: 4,869,560 km (0.099 R)
• M33: 4,989,089 km (0.031 R)
• M34: 5,087,076 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 14.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.01 AU - 3.29 AU

Year: 3728 Days

Day: 8.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,911,358 km

• M1: 205,996 km (0.077 R)
• M2: 298,897 km (0.055 R)
• M3: 420,968 km (0.114 R)
• M4: 568,023 km (0.039 R)
• M5: 687,402 km (0.102 R)
• M6: 839,394 km (0.082 R)
• M7: 1,078,301 km (0.075 R)
• M8: 1,171,800 km (0.108 R)
• M9: 1,322,146 km (0.072 R)
• M10: 1,536,669 km (0.054 R)
• M11: 1,732,792 km (0.105 R)
• M12: 1,834,070 km (0.11 R)
• M13: 1,948,063 km (0.09 R)
• M14: 2,075,072 km (0.118 R)
• M15: 2,205,073 km (0.102 R)
• M16: 2,427,973 km (0.099 R)
• M17: 2,530,897 km (0.113 R)
• M18: 2,693,809 km (0.078 R)
• M19: 2,788,504 km (0.091 R)
• M20: 3,444,790 km (0.098 R)
• M21: 3,678,612 km (0.095 R)
• M22: 3,944,597 km (0.109 R)
• M23: 4,093,596 km (0.081 R)
• M24: 4,217,014 km (0.076 R)
• M25: 4,383,367 km (0.054 R)
• M26: 4,580,388 km (0.087 R)
• M27: 4,708,593 km (0.091 R)
• M28: 4,867,017 km (0.116 R)
• M29: 5,071,218 km (0.108 R)
• M30: 5,204,061 km (0.043 R)
• M31: 5,337,951 km (0.114 R)
• M32: 5,731,543 km (0.111 R)
• M33: 5,839,104 km (0.12 R)
• M34: 5,962,822 km (0.067 R)
• M35: 6,103,144 km (0.086 R)
• M36: 6,984,725 km (0.096 R)
• M37: 7,116,221 km (0.085 R)
• M38: 7,215,554 km (0.059 R)
• M39: 7,381,907 km (0.103 R)
• M40: 7,820,677 km (0.087 R)
• M41: 8,043,279 km (0.118 R)
• M42: 8,164,005 km (0.119 R)
• M43: 8,337,538 km (0.108 R)
• M44: 8,547,424 km (0.074 R)
• M45: 8,653,040 km (0.063 R)
• M46: 9,043,939 km (0.094 R)
• M47: 9,205,655 km (0.103 R)
• M48: 9,991,193 km (0.099 R)
• M49: 10,270,193 km (0.116 R)
• M50: 10,363,841 km (0.059 R)
• M51: 10,570,885 km (0.108 R)
• M52: 10,722,128 km (0.11 R)
• M53: 10,855,270 km (0.025 R)
• M54: 11,219,242 km (0.101 R)
• M55: 11,373,627 km (0.056 R)
• M56: 11,490,014 km (0.095 R)
• M57: 11,821,673 km (0.051 R)
• M58: 12,136,875 km (0.11 R)
• M59: 12,654,783 km (0.06 R)
• M60: 12,876,188 km (0.111 R)
• M61: 13,960,623 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 13.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.82 AU - 5.24 AU

Year: 7523 Days

Day: 7 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,911,358 km

• M1: 340,485 km (0.062 R)
• M2: 432,338 km (0.077 R)
• M3: 953,238 km (0.093 R)
• M4: 1,332,468 km (0.108 R)
• M5: 1,885,382 km (0.097 R)
• M6: 2,344,797 km (0.112 R)
• M7: 2,649,977 km (0.116 R)
• M8: 2,817,975 km (0.09 R)
• M9: 3,595,136 km (0.094 R)
• M10: 3,688,036 km (0.056 R)
• M11: 3,947,888 km (0.083 R)
• M12: 4,116,485 km (0.097 R)
• M13: 4,662,068 km (0.05 R)
• M14: 4,943,611 km (0.055 R)
• M15: 5,099,492 km (0.052 R)
• M16: 5,523,453 km (0.086 R)
• M17: 6,236,586 km (0.116 R)
• M18: 6,490,304 km (0.118 R)
• M19: 6,690,017 km (0.119 R)
• M20: 7,008,062 km (0.113 R)
• M21: 7,809,607 km (0.067 R)
• M22: 7,900,563 km (0.053 R)
• M23: 8,206,042 km (0.117 R)
• M24: 8,298,493 km (0.094 R)
• M25: 9,018,657 km (0.091 R)
• M26: 9,563,792 km (0.062 R)
• M27: 10,518,675 km (0.091 R)
• M28: 11,229,115 km (0.104 R)
• M29: 11,676,712 km (0.109 R)
• M30: 12,518,350 km (0.1 R)
• M31: 12,660,617 km (0.062 R)
• M32: 13,126,465 km (0.102 R)
• M33: 13,744,304 km (0.097 R)
• M34: 14,112,166 km (0.059 R)
• M35: 14,371,568 km (0.055 R)
• M36: 15,008,257 km (0.115 R)
• M37: 15,577,626 km (0.09 R)
• M38: 16,076,834 km (0.111 R)
• M39: 16,309,010 km (0.089 R)
• M40: 16,425,547 km (0.104 R)
• M41: 17,170,096 km (0.044 R)
• M42: 17,526,587 km (0.057 R)
• M43: 18,005,749 km (0.075 R)
• M44: 18,529,641 km (0.106 R)
• M45: 18,936,098 km (0.09 R)
• M46: 19,263,419 km (0.068 R)
• M47: 19,965,182 km (0.067 R)
• M48: 20,340,074 km (0.118 R)
• M49: 20,465,587 km (0.071 R)
• M50: 20,591,399 km (0.106 R)
• M51: 20,759,397 km (0.086 R)
• M52: 20,885,808 km (0.096 R)
• M53: 21,181,563 km (0.064 R)
• M54: 21,351,206 km (0.099 R)
• M55: 21,948,700 km (0.077 R)
• M56: 22,508,346 km (0.082 R)
• M57: 22,898,647 km (0.077 R)
• M58: 23,466,221 km (0.111 R)
• M59: 24,171,276 km (0.044 R)
• M60: 25,017,551 km (0.073 R)
• M61: 25,196,919 km (0.087 R)
• M62: 25,918,878 km (0.073 R)
• M63: 26,055,012 km (0.089 R)
• M64: 26,464,761 km (0.069 R)
• M65: 27,060,460 km (0.05 R)
• M66: 27,429,218 km (0.069 R)
• M67: 27,614,121 km (0.077 R)
• M68: 27,799,623 km (0.119 R)
• M69: 28,311,696 km (0.111 R)
• M70: 28,592,342 km (0.033 R)
• M71: 29,014,956 km (0.115 R)
• M72: 29,297,995 km (0.119 R)
• M73: 29,581,782 km (0.089 R)
• M74: 30,247,642 km (0.092 R)
• M75: 31,449,063 km (0.094 R)
• M76: 31,739,731 km (0.085 R)
• M77: 32,177,455 km (0.105 R)
• M78: 32,568,204 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit