🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 10.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.79 AU - 1.07 AU

Year: 579 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,104,969 km

• M1: 130,150 km (0.12 R)
• M2: 197,020 km (0.107 R)
• M3: 314,305 km (0.107 R)
• M4: 378,333 km (0.088 R)
• M5: 441,912 km (0.083 R)
• M6: 544,087 km (0.108 R)
• M7: 614,997 km (0.107 R)
• M8: 681,867 km (0.072 R)
• M9: 856,747 km (0.097 R)
• M10: 937,081 km (0.073 R)
• M11: 1,051,523 km (0.034 R)
• M12: 1,275,471 km (0.101 R)
• M13: 1,373,308 km (0.027 R)
• M14: 1,473,988 km (0.073 R)
• M15: 1,545,944 km (0.066 R)
• M16: 1,779,915 km (0.112 R)
• M17: 1,845,888 km (0.071 R)
• M18: 1,980,227 km (0.089 R)
• M19: 2,094,669 km (0.059 R)
• M20: 2,170,216 km (0.106 R)
• M21: 2,282,415 km (0.059 R)
• M22: 2,354,371 km (0.118 R)
• M23: 2,637,111 km (0.12 R)
• M24: 2,763,521 km (0.071 R)
• M25: 2,885,444 km (0.071 R)
• M26: 2,996,146 km (0.07 R)
• M27: 3,121,659 km (0.115 R)
• M28: 3,188,379 km (0.092 R)
• M29: 3,262,281 km (0.11 R)
• M30: 3,619,820 km (0.052 R)
• M31: 3,732,317 km (0.106 R)
• M32: 3,817,438 km (0.119 R)
• M33: 3,903,308 km (0.066 R)
• M34: 4,026,127 km (0.078 R)
• M35: 4,194,276 km (0.096 R)
• M36: 4,260,697 km (0.085 R)
• M37: 4,349,857 km (0.079 R)
• M38: 4,484,795 km (0.104 R)
• M39: 4,621,078 km (0.053 R)
• M40: 5,022,599 km (0.078 R)
• M41: 5,179,976 km (0.086 R)
• M42: 5,371,162 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 8.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.74 AU - 1.18 AU

Year: 607 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,104,969 km

• M1: 102,624 km (0.046 R)
• M2: 154,535 km (0.087 R)
• M3: 236,215 km (0.109 R)
• M4: 296,653 km (0.073 R)
• M5: 426,803 km (0.115 R)
• M6: 526,435 km (0.087 R)
• M7: 603,478 km (0.105 R)
• M8: 698,622 km (0.069 R)
• M9: 784,491 km (0.042 R)
• M10: 858,841 km (0.042 R)
• M11: 915,090 km (0.104 R)
• M12: 1,119,142 km (0.088 R)
• M13: 1,385,725 km (0.076 R)
• M14: 1,507,947 km (0.096 R)
• M15: 1,583,045 km (0.059 R)
• M16: 1,653,056 km (0.119 R)
• M17: 1,776,325 km (0.075 R)
• M18: 1,875,957 km (0.102 R)
• M19: 1,929,813 km (0.077 R)
• M20: 2,059,963 km (0.105 R)
• M21: 2,178,893 km (0.098 R)
• M22: 2,235,591 km (0.094 R)
• M23: 2,314,578 km (0.096 R)
• M24: 2,445,626 km (0.075 R)
• M25: 2,497,387 km (0.053 R)
• M26: 2,549,447 km (0.102 R)
• M27: 2,624,395 km (0.099 R)
• M28: 2,761,277 km (0.111 R)
• M29: 2,853,879 km (0.091 R)
• M30: 2,916,111 km (0.112 R)
• M31: 3,226,377 km (0.111 R)
• M32: 3,332,293 km (0.116 R)
• M33: 3,447,483 km (0.102 R)
• M34: 3,514,054 km (0.113 R)
• M35: 3,580,924 km (0.039 R)
• M36: 3,639,716 km (0.07 R)
• M37: 3,724,538 km (0.09 R)
• M38: 4,237,659 km (0.1 R)
• M39: 4,291,065 km (0.039 R)
• M40: 4,389,650 km (0.065 R)
• M41: 4,488,983 km (0.086 R)
• M42: 4,671,493 km (0.067 R)
• M43: 5,062,691 km (0.099 R)
• M44: 5,195,534 km (0.1 R)
• M45: 5,300,701 km (0.106 R)
• M46: 5,630,116 km (0.072 R)
• M47: 5,747,999 km (0.094 R)
• M48: 5,866,780 km (0.092 R)
• M49: 5,926,469 km (0.105 R)
• M50: 6,026,401 km (0.119 R)
• M51: 6,126,781 km (0.104 R)
• M52: 6,370,177 km (0.087 R)
• M53: 6,482,824 km (0.118 R)
• M54: 6,772,595 km (0.051 R)
• M55: 6,845,599 km (0.116 R)
• M56: 6,898,107 km (0.101 R)
• M57: 7,077,176 km (0.102 R)
• M58: 7,161,848 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 11.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.23 AU - 1.71 AU

Year: 1151 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,104,969 km

• M1: 161,566 km (0.098 R)
• M2: 234,569 km (0.111 R)
• M3: 320,439 km (0.114 R)
• M4: 498,011 km (0.116 R)
• M5: 706,252 km (0.118 R)
• M6: 799,451 km (0.077 R)
• M7: 897,138 km (0.068 R)
• M8: 1,076,955 km (0.095 R)
• M9: 1,299,706 km (0.117 R)
• M10: 1,505,104 km (0.069 R)
• M11: 1,645,277 km (0.073 R)
• M12: 1,877,304 km (0.117 R)
• M13: 1,983,967 km (0.094 R)
• M14: 2,259,526 km (0.107 R)
• M15: 2,402,093 km (0.116 R)
• M16: 2,596,869 km (0.108 R)
• M17: 2,827,400 km (0.082 R)
• M18: 3,064,662 km (0.079 R)
• M19: 3,191,222 km (0.058 R)
• M20: 3,438,507 km (0.092 R)
• M21: 3,536,942 km (0.118 R)
• M22: 4,020,742 km (0.116 R)
• M23: 4,171,237 km (0.112 R)
• M24: 4,264,736 km (0.111 R)
• M25: 4,394,587 km (0.085 R)
• M26: 4,477,763 km (0.088 R)
• M27: 4,561,538 km (0.084 R)
• M28: 4,645,911 km (0.077 R)
• M29: 4,730,733 km (0.116 R)
• M30: 5,050,574 km (0.114 R)
• M31: 5,175,488 km (0.075 R)
• M32: 5,466,755 km (0.077 R)
• M33: 5,543,648 km (0.033 R)
• M34: 5,750,393 km (0.082 R)
• M35: 6,318,715 km (0.062 R)
• M36: 6,399,348 km (0.111 R)
• M37: 6,494,044 km (0.07 R)
• M38: 6,575,574 km (0.058 R)
• M39: 6,712,157 km (0.086 R)
• M40: 6,877,313 km (0.11 R)
• M41: 7,071,791 km (0.089 R)
• M42: 7,494,554 km (0.077 R)
• M43: 7,637,270 km (0.067 R)
• M44: 7,723,439 km (0.114 R)
• M45: 7,882,013 km (0.117 R)
• M46: 7,983,590 km (0.077 R)
• M47: 8,056,444 km (0.114 R)
• M48: 8,423,856 km (0.107 R)
• M49: 8,557,447 km (0.036 R)
• M50: 8,992,777 km (0.072 R)
• M51: 9,220,914 km (0.12 R)
• M52: 9,312,617 km (0.097 R)
• M53: 9,682,722 km (0.056 R)
• M54: 9,760,513 km (0.108 R)
• M55: 10,342,000 km (0.045 R)
• M56: 10,581,057 km (0.113 R)
• M57: 10,741,426 km (0.074 R)
• M58: 10,918,700 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 9

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.01 AU - 3.11 AU

Year: 3456 Days

Day: 5.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,104,969 km

• M1: 126,560 km (0.087 R)
• M2: 507,137 km (0.12 R)
• M3: 688,150 km (0.074 R)
• M4: 820,694 km (0.102 R)
• M5: 938,128 km (0.113 R)
• M6: 1,023,698 km (0.089 R)
• M7: 1,243,158 km (0.108 R)
• M8: 1,520,513 km (0.031 R)
• M9: 1,696,440 km (0.034 R)
• M10: 1,771,837 km (0.095 R)
• M11: 2,020,618 km (0.08 R)
• M12: 2,084,497 km (0.044 R)
• M13: 2,264,014 km (0.119 R)
• M14: 2,330,585 km (0.115 R)
• M15: 2,726,122 km (0.073 R)
• M16: 2,797,181 km (0.101 R)
• M17: 3,105,801 km (0.102 R)
• M18: 3,425,342 km (0.105 R)
• M19: 3,696,563 km (0.119 R)
• M20: 4,259,799 km (0.058 R)
• M21: 4,321,733 km (0.102 R)
• M22: 4,446,647 km (0.093 R)
• M23: 4,828,421 km (0.111 R)
• M24: 5,132,553 km (0.098 R)
• M25: 5,309,228 km (0.102 R)
• M26: 5,487,998 km (0.103 R)
• M27: 5,600,645 km (0.042 R)
• M28: 6,458,439 km (0.108 R)
• M29: 6,577,519 km (0.03 R)
• M30: 6,673,262 km (0.087 R)
• M31: 7,183,839 km (0.107 R)
• M32: 7,556,188 km (0.08 R)
• M33: 7,631,436 km (0.073 R)
• M34: 7,833,244 km (0.108 R)
• M35: 7,960,402 km (0.116 R)
• M36: 8,293,856 km (0.095 R)
• M37: 9,027,932 km (0.081 R)
• M38: 9,241,558 km (0.118 R)
• M39: 9,728,050 km (0.109 R)
• M40: 9,864,783 km (0.117 R)
• M41: 10,029,640 km (0.12 R)
• M42: 10,278,571 km (0.112 R)
• M43: 10,980,933 km (0.089 R)
• M44: 11,123,200 km (0.056 R)
• M45: 11,467,275 km (0.097 R)
• M46: 11,553,892 km (0.114 R)
• M47: 11,873,134 km (0.108 R)
• M48: 12,195,368 km (0.11 R)
• M49: 12,520,444 km (0.053 R)
• M50: 12,609,605 km (0.119 R)
• M51: 12,699,064 km (0.092 R)
• M52: 13,088,767 km (0.116 R)
• M53: 13,149,054 km (0.086 R)
• M54: 13,482,358 km (0.039 R)
• M55: 13,634,799 km (0.114 R)
• M56: 14,033,926 km (0.049 R)
• M57: 14,157,494 km (0.119 R)
• M58: 14,592,823 km (0.072 R)
• M59: 14,906,530 km (0.112 R)
• M60: 15,700,446 km (0.075 R)
• M61: 16,151,035 km (0.055 R)
• M62: 16,703,799 km (0.104 R)
• M63: 16,802,085 km (0.116 R)
• M64: 16,900,371 km (0.067 R)
• M65: 18,534,727 km (0.106 R)
• M66: 19,628,886 km (0.095 R)
• M67: 20,743,989 km (0.047 R)
• M68: 21,061,286 km (0.083 R)
• M69: 21,273,715 km (0.097 R)
• M70: 22,238,621 km (0.06 R)
• M71: 22,708,209 km (0.058 R)
• M72: 22,998,877 km (0.101 R)
• M73: 23,254,091 km (0.118 R)
• M74: 23,473,701 km (0.065 R)
• M75: 24,656,422 km (0.074 R)
• M76: 24,805,721 km (0.113 R)
• M77: 25,029,968 km (0.069 R)
• M78: 25,104,916 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit