🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 11.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 12,319,780 km

• M1: 152,590 km (0.054 R)
• M2: 262,843 km (0.066 R)
• M3: 365,168 km (0.09 R)
• M4: 492,775 km (0.047 R)
• M5: 567,724 km (0.109 R)
• M6: 642,972 km (0.092 R)
• M7: 731,534 km (0.08 R)
• M8: 829,670 km (0.05 R)
• M9: 922,570 km (0.063 R)
• M10: 1,100,442 km (0.074 R)
• M11: 1,181,075 km (0.068 R)
• M12: 1,275,471 km (0.096 R)
• M13: 1,354,758 km (0.088 R)
• M14: 1,481,468 km (0.072 R)
• M15: 1,615,657 km (0.082 R)
• M16: 1,695,542 km (0.094 R)
• M17: 1,776,924 km (0.082 R)
• M18: 1,876,256 km (0.06 R)
• M19: 2,070,435 km (0.111 R)
• M20: 2,239,181 km (0.08 R)
• M21: 2,332,530 km (0.106 R)
• M22: 2,449,216 km (0.106 R)
• M23: 2,530,747 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 8

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 550 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,319,780 km

• M1: 105,018 km (0.112 R)
• M2: 175,628 km (0.081 R)
• M3: 233,223 km (0.104 R)
• M4: 293,960 km (0.08 R)
• M5: 440,267 km (0.12 R)
• M6: 503,397 km (0.075 R)
• M7: 659,128 km (0.117 R)
• M8: 728,093 km (0.093 R)
• M9: 789,129 km (0.049 R)
• M10: 841,638 km (0.028 R)
• M11: 895,194 km (0.117 R)
• M12: 1,000,511 km (0.115 R)
• M13: 1,075,010 km (0.067 R)
• M14: 1,151,455 km (0.08 R)
• M15: 1,235,828 km (0.085 R)
• M16: 1,291,329 km (0.09 R)
• M17: 1,385,575 km (0.116 R)
• M18: 1,621,491 km (0.086 R)
• M19: 1,703,022 km (0.104 R)
• M20: 1,813,874 km (0.049 R)
• M21: 1,905,877 km (0.074 R)
• M22: 2,146,131 km (0.076 R)
• M23: 2,592,082 km (0.093 R)
• M24: 2,655,811 km (0.098 R)
• M25: 2,728,216 km (0.052 R)
• M26: 2,817,676 km (0.076 R)
• M27: 2,916,261 km (0.113 R)
• M28: 3,083,212 km (0.06 R)
• M29: 3,261,982 km (0.085 R)
• M30: 3,532,155 km (0.052 R)
• M31: 3,620,867 km (0.11 R)
• M32: 3,800,384 km (0.067 R)
• M33: 3,983,043 km (0.098 R)
• M34: 4,187,244 km (0.088 R)
• M35: 4,243,493 km (0.073 R)
• M36: 4,309,466 km (0.082 R)
• M37: 4,423,459 km (0.077 R)
• M38: 4,538,500 km (0.054 R)
• M39: 4,634,991 km (0.067 R)
• M40: 4,703,058 km (0.093 R)
• M41: 4,771,424 km (0.063 R)
• M42: 4,840,090 km (0.114 R)
• M43: 5,018,111 km (0.105 R)
• M44: 5,097,996 km (0.087 R)
• M45: 5,198,526 km (0.091 R)
• M46: 5,289,482 km (0.063 R)
• M47: 5,710,600 km (0.114 R)
• M48: 6,238,680 km (0.082 R)
• M49: 6,335,470 km (0.064 R)
• M50: 6,584,849 km (0.099 R)
• M51: 6,694,355 km (0.103 R)
• M52: 6,793,389 km (0.12 R)
• M53: 6,848,740 km (0.114 R)
• M54: 6,959,592 km (0.089 R)
• M55: 7,250,859 km (0.03 R)
• M56: 7,409,433 km (0.089 R)
• M57: 7,477,650 km (0.108 R)
• M58: 7,580,573 km (0.096 R)
• M59: 7,637,869 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 11.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.93 AU - 1.11 AU

Year: 699 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,319,780 km

• M1: 157,676 km (0.088 R)
• M2: 244,742 km (0.092 R)
• M3: 352,453 km (0.076 R)
• M4: 467,045 km (0.083 R)
• M5: 550,670 km (0.075 R)
• M6: 675,434 km (0.036 R)
• M7: 757,564 km (0.115 R)
• M8: 1,014,573 km (0.098 R)
• M9: 1,116,898 km (0.049 R)
• M10: 1,332,767 km (0.109 R)
• M11: 1,459,477 km (0.082 R)
• M12: 1,646,773 km (0.029 R)
• M13: 1,776,325 km (0.086 R)
• M14: 1,879,398 km (0.074 R)
• M15: 2,007,454 km (0.085 R)
• M16: 2,217,040 km (0.086 R)
• M17: 2,532,542 km (0.115 R)
• M18: 2,888,585 km (0.094 R)
• M19: 2,966,975 km (0.118 R)
• M20: 3,170,727 km (0.083 R)
• M21: 3,287,862 km (0.099 R)
• M22: 3,471,119 km (0.058 R)
• M23: 3,554,745 km (0.038 R)
• M24: 3,648,393 km (0.104 R)
• M25: 3,895,828 km (0.092 R)
• M26: 4,119,477 km (0.086 R)
• M27: 4,227,935 km (0.068 R)
• M28: 4,630,353 km (0.065 R)
• M29: 4,743,300 km (0.119 R)
• M30: 4,867,466 km (0.06 R)
• M31: 5,076,903 km (0.114 R)
• M32: 5,172,047 km (0.105 R)
• M33: 5,321,346 km (0.11 R)
• M34: 5,526,445 km (0.084 R)
• M35: 5,866,480 km (0.084 R)
• M36: 6,055,871 km (0.076 R)
• M37: 6,157,000 km (0.099 R)
• M38: 6,292,685 km (0.087 R)
• M39: 6,395,159 km (0.118 R)
• M40: 6,509,602 km (0.091 R)
• M41: 6,671,167 km (0.099 R)
• M42: 6,904,091 km (0.114 R)
• M43: 7,199,098 km (0.102 R)
• M44: 7,306,210 km (0.037 R)
• M45: 7,450,124 km (0.117 R)
• M46: 7,703,991 km (0.092 R)
• M47: 7,789,262 km (0.058 R)
• M48: 7,874,982 km (0.096 R)
• M49: 8,010,068 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 14.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.26 AU - 1.62 AU

Year: 1172 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,319,780 km

• M1: 191,336 km (0.099 R)
• M2: 313,408 km (0.11 R)
• M3: 421,567 km (0.064 R)
• M4: 565,630 km (0.025 R)
• M5: 687,701 km (0.061 R)
• M6: 846,874 km (0.061 R)
• M7: 984,204 km (0.09 R)
• M8: 1,122,582 km (0.086 R)
• M9: 1,477,877 km (0.114 R)
• M10: 1,717,384 km (0.102 R)
• M11: 1,887,327 km (0.036 R)
• M12: 2,129,526 km (0.057 R)
• M13: 2,283,761 km (0.1 R)
• M14: 2,411,966 km (0.118 R)
• M15: 2,532,542 km (0.081 R)
• M16: 2,634,568 km (0.117 R)
• M17: 2,779,828 km (0.049 R)
• M18: 2,874,673 km (0.083 R)
• M19: 3,133,178 km (0.111 R)
• M20: 3,309,703 km (0.067 R)
• M21: 3,489,819 km (0.103 R)
• M22: 3,847,956 km (0.113 R)
• M23: 4,218,211 km (0.073 R)
• M24: 4,315,749 km (0.104 R)
• M25: 4,587,718 km (0.114 R)
• M26: 5,045,039 km (0.071 R)
• M27: 5,344,982 km (0.115 R)
• M28: 5,463,913 km (0.109 R)
• M29: 5,976,285 km (0.106 R)
• M30: 6,099,853 km (0.082 R)
• M31: 6,279,969 km (0.113 R)
• M32: 6,419,843 km (0.097 R)
• M33: 6,518,278 km (0.102 R)
• M34: 6,617,163 km (0.118 R)
• M35: 6,945,979 km (0.042 R)
• M36: 7,076,129 km (0.117 R)
• M37: 7,441,896 km (0.083 R)
• M38: 7,664,348 km (0.082 R)
• M39: 7,964,441 km (0.053 R)
• M40: 8,329,759 km (0.059 R)
• M41: 8,468,137 km (0.071 R)
• M42: 8,966,448 km (0.067 R)
• M43: 9,314,711 km (0.068 R)
• M44: 9,490,489 km (0.086 R)
• M45: 9,796,716 km (0.085 R)
• M46: 10,171,907 km (0.081 R)
• M47: 10,303,404 km (0.069 R)
• M48: 10,435,648 km (0.03 R)
• M49: 10,651,518 km (0.091 R)
• M50: 10,869,033 km (0.094 R)
• M51: 11,088,045 km (0.095 R)
• M52: 11,223,580 km (0.029 R)
• M53: 11,393,673 km (0.084 R)
• M54: 11,564,663 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 9.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.5 AU - 1.9 AU

Year: 1503 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 12,319,780 km

• M1: 126,261 km (0.101 R)
• M2: 238,309 km (0.043 R)
• M3: 310,116 km (0.032 R)
• M4: 382,522 km (0.098 R)
• M5: 479,012 km (0.052 R)
• M6: 591,360 km (0.108 R)
• M7: 667,506 km (0.046 R)
• M8: 816,356 km (0.076 R)
• M9: 1,045,689 km (0.103 R)
• M10: 1,124,078 km (0.111 R)
• M11: 1,458,579 km (0.097 R)
• M12: 1,556,117 km (0.081 R)
• M13: 1,683,425 km (0.108 R)
• M14: 1,814,173 km (0.113 R)
• M15: 1,987,557 km (0.086 R)
• M16: 2,056,522 km (0.103 R)
• M17: 2,156,304 km (0.085 R)
• M18: 2,237,386 km (0.113 R)
• M19: 2,371,425 km (0.075 R)
• M20: 2,455,350 km (0.057 R)
• M21: 2,636,812 km (0.089 R)
• M22: 2,867,193 km (0.086 R)
• M23: 2,934,213 km (0.075 R)
• M24: 3,104,156 km (0.118 R)
• M25: 3,382,857 km (0.088 R)
• M26: 3,669,935 km (0.106 R)
• M27: 4,395,784 km (0.095 R)
• M28: 4,486,291 km (0.114 R)
• M29: 4,748,685 km (0.077 R)
• M30: 4,815,107 km (0.107 R)
• M31: 4,935,383 km (0.051 R)
• M32: 5,138,088 km (0.096 R)
• M33: 5,233,532 km (0.114 R)
• M34: 5,440,276 km (0.107 R)
• M35: 5,537,814 km (0.069 R)
• M36: 5,635,801 km (0.093 R)
• M37: 5,734,386 km (0.119 R)
• M38: 5,990,497 km (0.097 R)
• M39: 6,062,304 km (0.091 R)
• M40: 6,163,432 km (0.045 R)
• M41: 6,766,611 km (0.037 R)
• M42: 6,871,479 km (0.074 R)
• M43: 7,022,124 km (0.081 R)
• M44: 7,311,746 km (0.113 R)
• M45: 7,450,273 km (0.109 R)
• M46: 7,512,057 km (0.117 R)
• M47: 7,636,223 km (0.089 R)
• M48: 7,714,164 km (0.097 R)
• M49: 7,776,845 km (0.082 R)
• M50: 7,870,942 km (0.075 R)
• M51: 8,299,540 km (0.055 R)
• M52: 8,379,725 km (0.112 R)
• M53: 8,557,148 km (0.106 R)
• M54: 9,765,300 km (0.054 R)
• M55: 9,850,122 km (0.063 R)
• M56: 9,969,053 km (0.075 R)
• M57: 10,225,762 km (0.099 R)
• M58: 10,432,656 km (0.072 R)
• M59: 10,920,794 km (0.111 R)
• M60: 11,363,005 km (0.118 R)
• M61: 11,523,674 km (0.111 R)
• M62: 11,631,085 km (0.11 R)
• M63: 11,901,408 km (0.083 R)
• M64: 12,155,425 km (0.079 R)
• M65: 12,283,182 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit