🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.59 AU - 2.27 AU

Year: 965 Days

Day: 14.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.9 AU - 2.24 AU

Year: 1072 Days

Day: 45.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 9.3

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.26 AU - 6.52 AU

Year: 4504 Days

Day: 9.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,816,429 km

• M1: 125,961 km (0.097 R)
• M2: 191,934 km (0.06 R)
• M3: 393,891 km (0.099 R)
• M4: 471,383 km (0.043 R)
• M5: 609,911 km (0.037 R)
• M6: 762,949 km (0.072 R)
• M7: 825,331 km (0.097 R)
• M8: 889,659 km (0.115 R)
• M9: 1,079,199 km (0.047 R)
• M10: 1,193,641 km (0.056 R)
• M11: 1,342,641 km (0.107 R)
• M12: 1,450,501 km (0.109 R)
• M13: 1,545,496 km (0.081 R)
• M14: 1,758,523 km (0.086 R)
• M15: 1,911,711 km (0.061 R)
• M16: 2,323,255 km (0.041 R)
• M17: 2,454,003 km (0.074 R)
• M18: 2,529,850 km (0.081 R)
• M19: 2,625,742 km (0.076 R)
• M20: 2,920,898 km (0.096 R)
• M21: 3,021,727 km (0.039 R)
• M22: 3,331,096 km (0.094 R)
• M23: 3,521,534 km (0.04 R)
• M24: 3,957,911 km (0.103 R)
• M25: 4,114,689 km (0.078 R)
• M26: 4,434,530 km (0.082 R)
• M27: 4,550,767 km (0.116 R)
• M28: 4,953,485 km (0.028 R)
• M29: 5,122,680 km (0.084 R)
• M30: 5,392,405 km (0.076 R)
• M31: 6,570,189 km (0.099 R)
• M32: 7,106,348 km (0.118 R)
• M33: 7,188,028 km (0.069 R)
• M34: 7,434,865 km (0.104 R)
• M35: 7,545,417 km (0.105 R)
• M36: 7,740,343 km (0.034 R)
• M37: 8,106,709 km (0.068 R)
• M38: 8,192,129 km (0.07 R)
• M39: 8,594,547 km (0.092 R)
• M40: 8,827,322 km (0.03 R)
• M41: 8,944,457 km (0.115 R)
• M42: 10,267,500 km (0.096 R)
• M43: 10,576,719 km (0.054 R)
• M44: 11,331,291 km (0.042 R)
• M45: 11,682,846 km (0.083 R)
• M46: 12,168,141 km (0.078 R)
• M47: 12,462,550 km (0.053 R)
• M48: 12,991,677 km (0.112 R)
• M49: 13,158,479 km (0.056 R)
• M50: 13,359,688 km (0.096 R)
• M51: 13,528,135 km (0.071 R)
• M52: 14,449,808 km (0.097 R)
• M53: 15,887,743 km (0.101 R)
• M54: 15,994,855 km (0.067 R)
• M55: 16,066,363 km (0.107 R)
• M56: 16,209,528 km (0.101 R)
• M57: 16,389,195 km (0.041 R)
• M58: 17,224,250 km (0.086 R)
• M59: 17,334,204 km (0.065 R)
• M60: 18,521,563 km (0.077 R)
• M61: 18,822,404 km (0.064 R)
• M62: 18,973,498 km (0.07 R)
• M63: 19,276,882 km (0.075 R)
• M64: 20,080,672 km (0.088 R)
• M65: 20,196,461 km (0.063 R)
• M66: 20,467,382 km (0.081 R)
• M67: 21,602,531 km (0.116 R)
• M68: 22,397,344 km (0.101 R)
• M69: 23,526,060 km (0.077 R)
• M70: 24,425,892 km (0.101 R)
• M71: 24,549,459 km (0.078 R)
• M72: 25,796,657 km (0.12 R)
• M73: 26,639,491 km (0.062 R)
• M74: 27,705,825 km (0.112 R)
• M75: 27,834,778 km (0.036 R)
• M76: 28,699,155 km (0.117 R)
• M77: 28,786,071 km (0.051 R)
• M78: 29,134,634 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 13.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.43 AU - 8.47 AU

Year: 8067 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,816,429 km

• M1: 171,888 km (0.115 R)
• M2: 320,439 km (0.092 R)
• M3: 491,429 km (0.063 R)
• M4: 773,571 km (0.117 R)
• M5: 875,596 km (0.055 R)
• M6: 1,152,801 km (0.112 R)
• M7: 1,622,239 km (0.065 R)
• M8: 2,003,265 km (0.092 R)
• M9: 2,241,874 km (0.069 R)
• M10: 2,336,270 km (0.083 R)
• M11: 2,548,699 km (0.094 R)
• M12: 2,667,330 km (0.068 R)
• M13: 2,787,906 km (0.03 R)
• M14: 3,055,537 km (0.114 R)
• M15: 3,203,040 km (0.116 R)
• M16: 3,310,002 km (0.085 R)
• M17: 3,418,311 km (0.11 R)
• M18: 3,885,655 km (0.078 R)
• M19: 4,022,986 km (0.099 R)
• M20: 4,255,611 km (0.08 R)
• M21: 4,445,002 km (0.104 R)
• M22: 4,955,280 km (0.05 R)
• M23: 5,561,600 km (0.049 R)
• M24: 6,325,596 km (0.093 R)
• M25: 6,624,194 km (0.114 R)
• M26: 6,788,901 km (0.058 R)
• M27: 7,038,729 km (0.085 R)
• M28: 8,660,520 km (0.107 R)
• M29: 8,901,373 km (0.12 R)
• M30: 9,053,065 km (0.08 R)
• M31: 9,482,411 km (0.112 R)
• M32: 10,456,742 km (0.058 R)
• M33: 10,552,634 km (0.043 R)
• M34: 10,648,975 km (0.11 R)
• M35: 10,777,779 km (0.048 R)
• M36: 11,102,256 km (0.083 R)
• M37: 11,927,438 km (0.116 R)
• M38: 12,229,327 km (0.05 R)
• M39: 12,738,109 km (0.066 R)
• M40: 12,909,249 km (0.081 R)
• M41: 13,081,287 km (0.086 R)
• M42: 13,636,594 km (0.113 R)
• M43: 13,811,623 km (0.07 R)
• M44: 14,519,670 km (0.095 R)
• M45: 14,662,686 km (0.071 R)
• M46: 15,457,798 km (0.104 R)
• M47: 16,192,773 km (0.097 R)
• M48: 16,303,924 km (0.104 R)
• M49: 16,489,874 km (0.12 R)
• M50: 17,014,364 km (0.094 R)
• M51: 17,316,402 km (0.103 R)
• M52: 18,426,718 km (0.1 R)
• M53: 18,698,088 km (0.106 R)
• M54: 18,931,760 km (0.087 R)
• M55: 19,520,428 km (0.098 R)
• M56: 20,035,344 km (0.109 R)
• M57: 20,675,323 km (0.094 R)
• M58: 20,917,073 km (0.077 R)
• M59: 21,362,576 km (0.113 R)
• M60: 21,484,648 km (0.09 R)
• M61: 22,304,444 km (0.057 R)
• M62: 22,967,611 km (0.056 R)
• M63: 23,218,038 km (0.113 R)
• M64: 23,385,438 km (0.118 R)
• M65: 23,595,324 km (0.118 R)
• M66: 23,805,808 km (0.096 R)
• M67: 24,910,289 km (0.084 R)
• M68: 25,124,663 km (0.102 R)
• M69: 26,336,256 km (0.107 R)
• M70: 29,583,577 km (0.062 R)
• M71: 30,129,460 km (0.098 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit