🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 263 Days

Day: 36.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 13.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.95 AU - 0.99 AU

Year: 617 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,354,370 km

• M1: 166,652 km (0.1 R)
• M2: 250,726 km (0.09 R)
• M3: 359,932 km (0.078 R)
• M4: 455,675 km (0.047 R)
• M5: 631,453 km (0.106 R)
• M6: 782,247 km (0.063 R)
• M7: 921,672 km (0.117 R)
• M8: 1,005,597 km (0.103 R)
• M9: 1,132,157 km (0.083 R)
• M10: 1,297,313 km (0.048 R)
• M11: 1,412,204 km (0.108 R)
• M12: 1,515,726 km (0.04 R)
• M13: 1,611,767 km (0.094 R)
• M14: 1,730,847 km (0.095 R)
• M15: 1,950,756 km (0.055 R)
• M16: 2,128,927 km (0.107 R)
• M17: 2,254,590 km (0.079 R)
• M18: 2,359,458 km (0.091 R)
• M19: 2,454,003 km (0.093 R)
• M20: 2,543,912 km (0.108 R)
• M21: 2,702,336 km (0.071 R)
• M22: 2,801,669 km (0.108 R)
• M23: 2,946,480 km (0.118 R)
• M24: 3,055,088 km (0.104 R)
• M25: 3,158,609 km (0.115 R)
• M26: 3,289,807 km (0.1 R)
• M27: 3,564,468 km (0.072 R)
• M28: 3,804,872 km (0.076 R)
• M29: 3,944,746 km (0.105 R)
• M30: 4,143,412 km (0.094 R)
• M31: 4,287,325 km (0.105 R)
• M32: 4,381,871 km (0.12 R)
• M33: 4,543,437 km (0.088 R)
• M34: 4,662,218 km (0.083 R)
• M35: 4,857,443 km (0.077 R)
• M36: 5,040,102 km (0.094 R)
• M37: 5,302,796 km (0.112 R)
• M38: 5,388,665 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 10.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.02 AU - 1.2 AU

Year: 755 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,354,370 km

• M1: 139,425 km (0.086 R)
• M2: 214,972 km (0.045 R)
• M3: 306,526 km (0.089 R)
• M4: 410,497 km (0.12 R)
• M5: 479,312 km (0.058 R)
• M6: 557,850 km (0.039 R)
• M7: 636,539 km (0.117 R)
• M8: 709,094 km (0.074 R)
• M9: 829,221 km (0.113 R)
• M10: 1,004,998 km (0.088 R)
• M11: 1,407,566 km (0.116 R)
• M12: 1,562,101 km (0.092 R)
• M13: 1,685,669 km (0.093 R)
• M14: 1,782,309 km (0.118 R)
• M15: 1,950,457 km (0.104 R)
• M16: 2,020,768 km (0.033 R)
• M17: 2,123,841 km (0.053 R)
• M18: 2,220,631 km (0.093 R)
• M19: 2,401,943 km (0.105 R)
• M20: 2,469,113 km (0.115 R)
• M21: 2,648,630 km (0.047 R)
• M22: 3,056,733 km (0.095 R)
• M23: 3,139,012 km (0.084 R)
• M24: 3,296,389 km (0.108 R)
• M25: 3,371,338 km (0.103 R)
• M26: 3,485,032 km (0.058 R)
• M27: 3,648,094 km (0.108 R)
• M28: 3,813,699 km (0.101 R)
• M29: 4,142,515 km (0.057 R)
• M30: 4,264,437 km (0.116 R)
• M31: 4,418,523 km (0.1 R)
• M32: 4,563,932 km (0.078 R)
• M33: 4,763,944 km (0.06 R)
• M34: 4,934,486 km (0.098 R)
• M35: 5,085,580 km (0.074 R)
• M36: 5,216,179 km (0.079 R)
• M37: 5,392,255 km (0.058 R)
• M38: 5,503,257 km (0.111 R)
• M39: 5,615,006 km (0.11 R)
• M40: 5,738,874 km (0.098 R)
• M41: 5,863,638 km (0.053 R)
• M42: 6,115,860 km (0.088 R)
• M43: 6,254,986 km (0.061 R)
• M44: 6,348,186 km (0.084 R)
• M45: 6,583,653 km (0.115 R)
• M46: 7,075,082 km (0.086 R)
• M47: 7,221,239 km (0.052 R)
• M48: 7,319,225 km (0.113 R)
• M49: 7,405,244 km (0.119 R)
• M50: 7,491,712 km (0.054 R)
• M51: 7,566,062 km (0.073 R)
• M52: 7,765,625 km (0.115 R)
• M53: 7,891,138 km (0.073 R)
• M54: 8,169,839 km (0.079 R)
• M55: 8,310,461 km (0.055 R)
• M56: 8,555,053 km (0.1 R)
• M57: 8,671,889 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 10.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.37 AU - 2.03 AU

Year: 1431 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 22,354,370 km

• M1: 142,567 km (0.115 R)
• M2: 287,078 km (0.109 R)
• M3: 362,924 km (0.108 R)
• M4: 563,086 km (0.091 R)
• M5: 654,939 km (0.065 R)
• M6: 780,751 km (0.077 R)
• M7: 889,509 km (0.073 R)
• M8: 977,024 km (0.104 R)
• M9: 1,072,168 km (0.063 R)
• M10: 1,382,284 km (0.089 R)
• M11: 1,704,219 km (0.094 R)
• M12: 1,837,511 km (0.066 R)
• M13: 2,180,090 km (0.094 R)
• M14: 2,252,346 km (0.102 R)
• M15: 2,343,750 km (0.1 R)
• M16: 2,631,875 km (0.108 R)
• M17: 2,747,814 km (0.112 R)
• M18: 2,819,621 km (0.069 R)
• M19: 3,444,192 km (0.097 R)
• M20: 3,592,742 km (0.119 R)
• M21: 3,743,388 km (0.094 R)
• M22: 4,066,070 km (0.119 R)
• M23: 4,140,719 km (0.038 R)
• M24: 4,215,818 km (0.104 R)
• M25: 4,574,703 km (0.095 R)
• M26: 4,691,389 km (0.031 R)
• M27: 4,991,483 km (0.11 R)
• M28: 5,273,475 km (0.079 R)
• M29: 5,395,995 km (0.095 R)
• M30: 5,544,097 km (0.111 R)
• M31: 5,660,335 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 13.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.86 AU

Year: 1572 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,354,370 km

• M1: 168,148 km (0.057 R)
• M2: 253,419 km (0.04 R)
• M3: 392,395 km (0.108 R)
• M4: 514,168 km (0.053 R)
• M5: 612,753 km (0.063 R)
• M6: 708,645 km (0.086 R)
• M7: 838,496 km (0.114 R)
• M8: 1,031,477 km (0.096 R)
• M9: 1,435,242 km (0.09 R)
• M10: 1,751,641 km (0.091 R)
• M11: 1,995,935 km (0.081 R)
• M12: 2,146,430 km (0.081 R)
• M13: 2,243,519 km (0.113 R)
• M14: 2,501,426 km (0.069 R)
• M15: 2,595,373 km (0.069 R)
• M16: 2,947,078 km (0.107 R)
• M17: 3,110,439 km (0.092 R)
• M18: 3,276,792 km (0.115 R)
• M19: 3,436,712 km (0.094 R)
• M20: 3,551,304 km (0.108 R)
• M21: 3,657,369 km (0.106 R)
• M22: 3,892,686 km (0.071 R)
• M23: 4,082,526 km (0.092 R)
• M24: 4,337,141 km (0.093 R)
• M25: 4,430,042 km (0.032 R)
• M26: 4,617,937 km (0.084 R)
• M27: 4,926,407 km (0.055 R)
• M28: 5,263,601 km (0.045 R)
• M29: 5,597,055 km (0.104 R)
• M30: 6,052,580 km (0.094 R)
• M31: 6,203,375 km (0.112 R)
• M32: 6,449,314 km (0.058 R)
• M33: 7,084,806 km (0.101 R)
• M34: 7,219,144 km (0.05 R)
• M35: 7,379,065 km (0.052 R)
• M36: 7,715,061 km (0.119 R)
• M37: 7,803,025 km (0.063 R)
• M38: 7,967,283 km (0.088 R)
• M39: 8,209,333 km (0.107 R)
• M40: 8,312,106 km (0.113 R)
• M41: 8,648,702 km (0.118 R)
• M42: 8,884,468 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 12.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.58 AU - 3.6 AU

Year: 3507 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,354,370 km

• M1: 294,558 km (0.076 R)
• M2: 411,095 km (0.046 R)
• M3: 566,527 km (0.117 R)
• M4: 676,781 km (0.092 R)
• M5: 910,752 km (0.08 R)
• M6: 1,021,155 km (0.087 R)
• M7: 1,419,385 km (0.1 R)
• M8: 1,602,941 km (0.078 R)
• M9: 2,399,400 km (0.057 R)
• M10: 2,556,328 km (0.048 R)
• M11: 2,700,541 km (0.043 R)
• M12: 2,798,228 km (0.094 R)
• M13: 3,064,512 km (0.083 R)
• M14: 3,269,910 km (0.066 R)
• M15: 3,409,335 km (0.052 R)
• M16: 3,604,261 km (0.105 R)
• M17: 4,173,930 km (0.112 R)
• M18: 4,344,621 km (0.034 R)
• M19: 4,990,435 km (0.114 R)
• M20: 5,212,439 km (0.066 R)
• M21: 5,750,393 km (0.115 R)
• M22: 6,111,671 km (0.098 R)
• M23: 6,834,229 km (0.093 R)
• M24: 7,353,932 km (0.111 R)
• M25: 7,839,676 km (0.093 R)
• M26: 8,027,571 km (0.118 R)
• M27: 8,311,957 km (0.111 R)
• M28: 8,407,550 km (0.107 R)
• M29: 8,551,613 km (0.05 R)
• M30: 8,648,253 km (0.112 R)
• M31: 9,334,010 km (0.053 R)
• M32: 9,483,159 km (0.068 R)
• M33: 9,658,338 km (0.111 R)
• M34: 9,758,867 km (0.103 R)
• M35: 10,215,739 km (0.103 R)
• M36: 10,601,851 km (0.109 R)
• M37: 11,018,930 km (0.065 R)
• M38: 11,124,098 km (0.11 R)
• M39: 11,203,085 km (0.118 R)
• M40: 11,282,372 km (0.108 R)
• M41: 11,869,394 km (0.071 R)
• M42: 12,085,264 km (0.109 R)
• M43: 12,248,026 km (0.107 R)
• M44: 12,438,913 km (0.052 R)
• M45: 12,823,679 km (0.07 R)
• M46: 13,408,008 km (0.051 R)
• M47: 13,492,232 km (0.072 R)
• M48: 13,689,402 km (0.067 R)
• M49: 13,915,893 km (0.086 R)
• M50: 14,458,933 km (0.082 R)
• M51: 15,008,855 km (0.084 R)
• M52: 15,772,403 km (0.08 R)
• M53: 17,032,615 km (0.103 R)
• M54: 17,215,274 km (0.109 R)
• M55: 17,921,526 km (0.037 R)
• M56: 18,231,642 km (0.072 R)
• M57: 18,356,108 km (0.107 R)
• M58: 18,512,138 km (0.103 R)
• M59: 18,668,617 km (0.113 R)
• M60: 19,362,452 km (0.073 R)
• M61: 19,648,783 km (0.065 R)
• M62: 19,808,404 km (0.098 R)
• M63: 19,904,445 km (0.096 R)
• M64: 20,289,959 km (0.047 R)
• M65: 20,678,016 km (0.04 R)
• M66: 21,035,854 km (0.118 R)
• M67: 21,297,351 km (0.118 R)
• M68: 21,527,134 km (0.117 R)
• M69: 21,724,752 km (0.109 R)
• M70: 22,055,364 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit