🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,739,954 km

• M1: 119,529 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 14.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.74 AU

Year: 372 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,739,954 km

• M1: 175,777 km (0.109 R)
• M2: 264,190 km (0.05 R)
• M3: 379,231 km (0.063 R)
• M4: 492,177 km (0.095 R)
• M5: 614,099 km (0.105 R)
• M6: 737,667 km (0.086 R)
• M7: 874,998 km (0.106 R)
• M8: 985,401 km (0.117 R)
• M9: 1,075,758 km (0.096 R)
• M10: 1,292,825 km (0.113 R)
• M11: 1,434,943 km (0.085 R)
• M12: 1,539,212 km (0.104 R)
• M13: 1,710,801 km (0.098 R)
• M14: 1,935,796 km (0.113 R)
• M15: 2,073,426 km (0.09 R)
• M16: 2,165,280 km (0.12 R)
• M17: 2,269,699 km (0.049 R)
• M18: 2,364,544 km (0.092 R)
• M19: 2,512,347 km (0.114 R)
• M20: 2,634,119 km (0.098 R)
• M21: 2,817,526 km (0.09 R)
• M22: 2,938,102 km (0.094 R)
• M23: 3,042,073 km (0.096 R)
• M24: 3,134,823 km (0.1 R)
• M25: 3,253,754 km (0.074 R)
• M26: 3,419,059 km (0.102 R)
• M27: 3,515,550 km (0.11 R)
• M28: 3,619,670 km (0.074 R)
• M29: 3,731,569 km (0.096 R)
• M30: 3,871,144 km (0.081 R)
• M31: 3,965,391 km (0.096 R)
• M32: 4,183,504 km (0.04 R)
• M33: 4,440,663 km (0.107 R)
• M34: 4,596,095 km (0.108 R)
• M35: 4,738,961 km (0.115 R)
• M36: 4,905,165 km (0.11 R)
• M37: 5,007,340 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 10

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.98 AU - 2.94 AU

Year: 2453 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,739,954 km

• M1: 152,141 km (0.064 R)
• M2: 287,378 km (0.11 R)
• M3: 362,775 km (0.12 R)
• M4: 458,966 km (0.101 R)
• M5: 653,443 km (0.109 R)
• M6: 746,493 km (0.03 R)
• M7: 859,889 km (0.058 R)
• M8: 963,111 km (0.045 R)
• M9: 1,045,540 km (0.072 R)
• M10: 1,113,307 km (0.059 R)
• M11: 1,182,721 km (0.098 R)
• M12: 1,253,630 km (0.108 R)
• M13: 1,475,484 km (0.086 R)
• M14: 1,640,490 km (0.061 R)
• M15: 1,740,422 km (0.088 R)
• M16: 1,863,092 km (0.072 R)
• M17: 2,084,946 km (0.043 R)
• M18: 2,554,234 km (0.07 R)
• M19: 2,741,830 km (0.117 R)
• M20: 2,909,529 km (0.033 R)
• M21: 2,994,800 km (0.061 R)
• M22: 3,192,718 km (0.118 R)
• M23: 3,369,393 km (0.028 R)
• M24: 3,549,509 km (0.092 R)
• M25: 3,614,584 km (0.052 R)
• M26: 3,679,958 km (0.09 R)
• M27: 3,972,871 km (0.058 R)
• M28: 4,067,716 km (0.082 R)
• M29: 4,273,413 km (0.099 R)
• M30: 4,370,502 km (0.071 R)
• M31: 4,496,613 km (0.074 R)
• M32: 4,709,491 km (0.116 R)
• M33: 5,144,970 km (0.079 R)
• M34: 5,502,808 km (0.052 R)
• M35: 5,578,355 km (0.103 R)
• M36: 5,669,610 km (0.107 R)
• M37: 5,915,100 km (0.104 R)
• M38: 5,992,592 km (0.108 R)
• M39: 6,179,738 km (0.063 R)
• M40: 6,321,557 km (0.101 R)
• M41: 6,528,152 km (0.106 R)
• M42: 6,785,610 km (0.094 R)
• M43: 6,850,535 km (0.059 R)
• M44: 6,948,223 km (0.063 R)
• M45: 7,376,970 km (0.105 R)
• M46: 7,950,828 km (0.115 R)
• M47: 8,260,346 km (0.063 R)
• M48: 8,329,759 km (0.061 R)
• M49: 8,434,029 km (0.106 R)
• M50: 8,980,360 km (0.089 R)
• M51: 9,338,797 km (0.093 R)
• M52: 9,538,061 km (0.098 R)
• M53: 9,610,766 km (0.112 R)
• M54: 9,811,975 km (0.07 R)
• M55: 9,922,228 km (0.091 R)
• M56: 10,255,532 km (0.03 R)
• M57: 10,404,981 km (0.077 R)
• M58: 10,498,629 km (0.063 R)
• M59: 10,857,365 km (0.12 R)
• M60: 10,990,507 km (0.075 R)
• M61: 11,124,247 km (0.112 R)
• M62: 11,239,288 km (0.075 R)
• M63: 11,742,386 km (0.051 R)
• M64: 12,371,744 km (0.09 R)
• M65: 12,790,768 km (0.074 R)
• M66: 13,254,970 km (0.056 R)
• M67: 13,377,042 km (0.103 R)
• M68: 13,478,918 km (0.065 R)
• M69: 13,622,233 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 14.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.29 AU - 4.45 AU

Year: 4841 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,739,954 km

• M1: 191,784 km (0.103 R)
• M2: 332,706 km (0.062 R)
• M3: 459,265 km (0.055 R)
• M4: 571,464 km (0.112 R)
• M5: 679,474 km (0.106 R)
• M6: 822,190 km (0.074 R)
• M7: 1,369,120 km (0.12 R)
• M8: 1,716,785 km (0.104 R)
• M9: 1,871,320 km (0.048 R)
• M10: 2,043,058 km (0.109 R)
• M11: 2,181,885 km (0.113 R)
• M12: 2,350,033 km (0.117 R)
• M13: 2,769,057 km (0.06 R)
• M14: 3,315,388 km (0.099 R)
• M15: 4,181,410 km (0.051 R)
• M16: 4,310,812 km (0.05 R)
• M17: 4,441,561 km (0.09 R)
• M18: 4,707,097 km (0.093 R)
• M19: 4,977,869 km (0.041 R)
• M20: 5,115,200 km (0.103 R)
• M21: 5,323,739 km (0.091 R)
• M22: 5,803,051 km (0.035 R)
• M23: 6,614,171 km (0.108 R)
• M24: 7,363,058 km (0.086 R)
• M25: 7,519,986 km (0.113 R)
• M26: 7,957,410 km (0.11 R)
• M27: 8,753,420 km (0.089 R)
• M28: 9,129,360 km (0.117 R)
• M29: 9,319,349 km (0.1 R)
• M30: 9,468,049 km (0.119 R)
• M31: 9,897,246 km (0.074 R)
• M32: 10,027,246 km (0.091 R)
• M33: 10,223,369 km (0.105 R)
• M34: 11,065,455 km (0.107 R)
• M35: 11,381,406 km (0.111 R)
• M36: 11,883,905 km (0.114 R)
• M37: 12,533,908 km (0.057 R)
• M38: 12,674,680 km (0.114 R)
• M39: 12,910,595 km (0.074 R)
• M40: 13,314,958 km (0.114 R)
• M41: 14,750,500 km (0.053 R)
• M42: 14,924,033 km (0.083 R)
• M43: 15,048,499 km (0.107 R)
• M44: 15,173,114 km (0.052 R)
• M45: 15,323,310 km (0.055 R)
• M46: 15,473,955 km (0.052 R)
• M47: 16,414,028 km (0.043 R)
• M48: 17,111,603 km (0.051 R)
• M49: 17,634,747 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit