🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 246 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,668,940 km

• M1: 206,894 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 313 Days

Day: 35.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,668,940 km

• M1: 285,134 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.92 AU - 0.94 AU

Year: 588 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,668,940 km

• M1: 174,282 km (0.09 R)
• M2: 265,835 km (0.07 R)
• M3: 500,854 km (0.082 R)
• M4: 598,541 km (0.078 R)
• M5: 867,219 km (0.05 R)
• M6: 1,033,272 km (0.118 R)
• M7: 1,216,380 km (0.081 R)
• M8: 1,374,804 km (0.08 R)
• M9: 1,571,974 km (0.063 R)
• M10: 1,687,165 km (0.105 R)
• M11: 1,798,765 km (0.113 R)
• M12: 1,892,563 km (0.097 R)
• M13: 2,015,831 km (0.08 R)
• M14: 2,127,581 km (0.094 R)
• M15: 2,357,962 km (0.1 R)
• M16: 2,461,334 km (0.087 R)
• M17: 2,588,941 km (0.045 R)
• M18: 2,688,124 km (0.114 R)
• M19: 2,858,965 km (0.054 R)
• M20: 3,041,624 km (0.083 R)
• M21: 3,162,798 km (0.082 R)
• M22: 3,277,390 km (0.067 R)
• M23: 3,410,083 km (0.052 R)
• M24: 3,681,155 km (0.11 R)
• M25: 3,776,000 km (0.116 R)
• M26: 3,880,419 km (0.071 R)
• M27: 4,065,472 km (0.106 R)
• M28: 4,163,608 km (0.085 R)
• M29: 4,417,027 km (0.078 R)
• M30: 4,536,406 km (0.108 R)
• M31: 4,854,002 km (0.085 R)
• M32: 5,005,994 km (0.101 R)
• M33: 5,207,801 km (0.114 R)
• M34: 5,334,211 km (0.096 R)
• M35: 5,451,795 km (0.076 R)
• M36: 5,639,690 km (0.073 R)
• M37: 5,870,220 km (0.088 R)
• M38: 6,083,248 km (0.102 R)
• M39: 6,288,646 km (0.089 R)
• M40: 6,622,249 km (0.058 R)
• M41: 6,791,145 km (0.072 R)
• M42: 6,993,700 km (0.09 R)
• M43: 7,144,196 km (0.115 R)
• M44: 7,241,435 km (0.083 R)
• M45: 7,382,805 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 8.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.26 AU - 2.26 AU

Year: 2229 Days

Day: 6.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,668,940 km

• M1: 107,411 km (0.066 R)
• M2: 223,350 km (0.079 R)
• M3: 289,322 km (0.103 R)
• M4: 343,626 km (0.096 R)
• M5: 402,418 km (0.042 R)
• M6: 459,415 km (0.088 R)
• M7: 616,194 km (0.026 R)
• M8: 718,967 km (0.088 R)
• M9: 820,395 km (0.069 R)
• M10: 919,129 km (0.118 R)
• M11: 1,038,359 km (0.095 R)
• M12: 1,154,297 km (0.092 R)
• M13: 1,363,435 km (0.093 R)
• M14: 1,556,566 km (0.115 R)
• M15: 1,719,478 km (0.111 R)
• M16: 2,051,735 km (0.113 R)
• M17: 2,145,981 km (0.05 R)
• M18: 2,437,249 km (0.054 R)
• M19: 2,627,238 km (0.111 R)
• M20: 2,903,695 km (0.098 R)
• M21: 3,033,546 km (0.032 R)
• M22: 3,360,567 km (0.059 R)
• M23: 3,497,149 km (0.115 R)
• M24: 3,584,963 km (0.056 R)
• M25: 3,827,162 km (0.058 R)
• M26: 3,917,669 km (0.114 R)
• M27: 4,193,677 km (0.084 R)
• M28: 4,313,954 km (0.088 R)
• M29: 4,737,017 km (0.118 R)
• M30: 5,016,914 km (0.115 R)
• M31: 5,159,032 km (0.07 R)
• M32: 5,273,624 km (0.076 R)
• M33: 5,374,603 km (0.044 R)
• M34: 5,918,989 km (0.119 R)
• M35: 6,129,623 km (0.105 R)
• M36: 6,589,188 km (0.063 R)
• M37: 6,807,601 km (0.114 R)
• M38: 7,044,115 km (0.084 R)
• M39: 7,331,642 km (0.115 R)
• M40: 8,017,399 km (0.095 R)
• M41: 8,317,492 km (0.113 R)
• M42: 8,536,653 km (0.101 R)
• M43: 8,638,379 km (0.103 R)
• M44: 8,706,446 km (0.075 R)
• M45: 9,032,271 km (0.085 R)
• M46: 9,222,709 km (0.083 R)
• M47: 9,344,481 km (0.053 R)
• M48: 9,484,505 km (0.086 R)
• M49: 9,554,816 km (0.08 R)
• M50: 9,997,775 km (0.079 R)
• M51: 10,051,331 km (0.064 R)
• M52: 10,683,831 km (0.102 R)
• M53: 10,977,342 km (0.086 R)
• M54: 11,291,946 km (0.118 R)
• M55: 11,478,495 km (0.11 R)
• M56: 11,741,338 km (0.103 R)
• M57: 12,044,125 km (0.117 R)
• M58: 12,407,199 km (0.059 R)
• M59: 12,580,433 km (0.11 R)
• M60: 12,948,593 km (0.094 R)
• M61: 13,143,968 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 13.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.51 AU - 2.65 AU

Year: 2719 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,668,940 km

• M1: 191,336 km (0.106 R)
• M2: 284,386 km (0.105 R)
• M3: 411,095 km (0.12 R)
• M4: 549,024 km (0.079 R)
• M5: 661,073 km (0.12 R)
• M6: 911,949 km (0.115 R)
• M7: 1,028,186 km (0.097 R)
• M8: 1,264,850 km (0.058 R)
• M9: 1,520,214 km (0.079 R)
• M10: 1,687,015 km (0.081 R)
• M11: 1,819,559 km (0.116 R)
• M12: 1,942,080 km (0.081 R)
• M13: 2,152,564 km (0.032 R)
• M14: 2,267,904 km (0.105 R)
• M15: 2,430,217 km (0.104 R)
• M16: 2,520,425 km (0.082 R)
• M17: 2,892,624 km (0.107 R)
• M18: 2,988,517 km (0.103 R)
• M19: 3,935,022 km (0.071 R)
• M20: 4,331,158 km (0.083 R)
• M21: 4,441,411 km (0.115 R)
• M22: 4,627,361 km (0.113 R)
• M23: 4,873,001 km (0.044 R)
• M24: 5,298,607 km (0.116 R)
• M25: 5,980,025 km (0.057 R)
• M26: 6,247,955 km (0.063 R)
• M27: 6,414,906 km (0.093 R)
• M28: 6,625,690 km (0.093 R)
• M29: 7,184,288 km (0.101 R)
• M30: 7,337,327 km (0.102 R)
• M31: 7,535,694 km (0.11 R)
• M32: 7,691,126 km (0.099 R)
• M33: 7,960,252 km (0.114 R)
• M34: 8,369,851 km (0.112 R)
• M35: 8,739,657 km (0.069 R)
• M36: 10,321,655 km (0.026 R)
• M37: 10,420,389 km (0.107 R)
• M38: 10,818,469 km (0.075 R)
• M39: 11,069,794 km (0.102 R)
• M40: 11,246,768 km (0.108 R)
• M41: 11,578,277 km (0.113 R)
• M42: 12,068,359 km (0.065 R)
• M43: 12,433,977 km (0.04 R)
• M44: 13,336,800 km (0.114 R)
• M45: 13,850,668 km (0.064 R)
• M46: 14,343,444 km (0.09 R)
• M47: 15,374,472 km (0.117 R)
• M48: 15,827,754 km (0.114 R)
• M49: 16,228,078 km (0.078 R)
• M50: 16,458,159 km (0.118 R)
• M51: 16,631,543 km (0.104 R)
• M52: 17,126,114 km (0.109 R)
• M53: 17,478,118 km (0.067 R)
• M54: 17,891,905 km (0.072 R)
• M55: 18,189,456 km (0.105 R)
• M56: 18,368,674 km (0.088 R)
• M57: 18,698,986 km (0.118 R)
• M58: 19,061,461 km (0.085 R)
• M59: 19,334,777 km (0.044 R)
• M60: 19,609,588 km (0.116 R)
• M61: 19,732,109 km (0.059 R)
• M62: 20,441,502 km (0.09 R)
• M63: 20,596,784 km (0.116 R)
• M64: 20,908,696 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 11.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.39 AU - 3.69 AU

Year: 3477 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,668,940 km

• M1: 143,764 km (0.09 R)
• M2: 336,894 km (0.106 R)
• M3: 643,121 km (0.066 R)
• M4: 781,948 km (0.113 R)
• M5: 964,757 km (0.117 R)
• M6: 1,044,492 km (0.11 R)
• M7: 1,210,995 km (0.089 R)
• M8: 1,361,191 km (0.025 R)
• M9: 1,477,877 km (0.057 R)
• M10: 1,598,154 km (0.089 R)
• M11: 1,721,871 km (0.103 R)
• M12: 1,906,475 km (0.119 R)
• M13: 2,157,800 km (0.103 R)
• M14: 2,341,805 km (0.104 R)
• M15: 2,483,325 km (0.116 R)
• M16: 2,611,530 km (0.111 R)
• M17: 2,692,762 km (0.101 R)
• M18: 2,791,496 km (0.111 R)
• M19: 3,163,845 km (0.104 R)
• M20: 3,268,265 km (0.054 R)
• M21: 3,391,533 km (0.095 R)
• M22: 3,606,505 km (0.062 R)
• M23: 4,087,612 km (0.109 R)
• M24: 4,163,458 km (0.106 R)
• M25: 4,239,753 km (0.11 R)
• M26: 4,432,735 km (0.114 R)
• M27: 4,628,558 km (0.097 R)
• M28: 4,847,270 km (0.101 R)
• M29: 5,028,882 km (0.077 R)
• M30: 5,110,263 km (0.096 R)
• M31: 5,650,461 km (0.063 R)
• M32: 6,143,386 km (0.064 R)
• M33: 6,340,257 km (0.109 R)
• M34: 6,829,891 km (0.114 R)
• M35: 7,308,754 km (0.081 R)
• M36: 7,704,440 km (0.107 R)
• M37: 8,419,817 km (0.067 R)
• M38: 9,106,471 km (0.083 R)
• M39: 9,811,376 km (0.082 R)
• M40: 10,093,069 km (0.064 R)
• M41: 10,455,545 km (0.117 R)
• M42: 10,585,994 km (0.061 R)
• M43: 10,664,533 km (0.092 R)
• M44: 10,795,880 km (0.074 R)
• M45: 10,874,868 km (0.118 R)
• M46: 11,166,583 km (0.082 R)
• M47: 11,676,263 km (0.065 R)
• M48: 12,386,255 km (0.107 R)
• M49: 12,524,334 km (0.104 R)
• M50: 12,746,337 km (0.103 R)
• M51: 13,761,957 km (0.091 R)
• M52: 13,933,695 km (0.081 R)
• M53: 14,569,636 km (0.106 R)
• M54: 15,274,242 km (0.096 R)
• M55: 15,452,263 km (0.071 R)
• M56: 15,660,653 km (0.104 R)
• M57: 15,750,262 km (0.068 R)
• M58: 15,959,998 km (0.048 R)
• M59: 16,808,368 km (0.116 R)
• M60: 17,053,409 km (0.061 R)
• M61: 18,359,399 km (0.061 R)
• M62: 19,183,982 km (0.11 R)
• M63: 19,375,916 km (0.11 R)
• M64: 19,632,925 km (0.062 R)
• M65: 19,729,715 km (0.063 R)
• M66: 20,476,059 km (0.109 R)
• M67: 21,364,072 km (0.093 R)
• M68: 21,463,554 km (0.11 R)
• M69: 21,563,187 km (0.048 R)
• M70: 22,399,140 km (0.033 R)
• M71: 22,669,014 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit