🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.08 AU

Year: 376 Days

Day: 26 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.53 AU - 1.57 AU

Year: 809 Days

Day: 19.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 120.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 8.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.91 AU - 3.25 AU

Year: 2265 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,977,442 km

• M1: 103,971 km (0.117 R)
• M2: 268,379 km (0.076 R)
• M3: 457,021 km (0.113 R)
• M4: 678,127 km (0.114 R)
• M5: 961,316 km (0.107 R)
• M6: 1,122,433 km (0.091 R)
• M7: 1,553,424 km (0.068 R)
• M8: 1,715,140 km (0.053 R)
• M9: 2,032,287 km (0.115 R)
• M10: 2,101,102 km (0.102 R)
• M11: 2,328,042 km (0.066 R)
• M12: 2,695,903 km (0.104 R)
• M13: 2,788,654 km (0.117 R)
• M14: 2,977,297 km (0.092 R)
• M15: 3,340,221 km (0.049 R)
• M16: 3,430,878 km (0.062 R)
• M17: 3,670,533 km (0.106 R)
• M18: 3,792,456 km (0.074 R)
• M19: 3,896,576 km (0.097 R)
• M20: 3,982,595 km (0.071 R)
• M21: 4,263,839 km (0.071 R)
• M22: 4,352,550 km (0.069 R)
• M23: 4,491,526 km (0.06 R)
• M24: 5,335,558 km (0.107 R)
• M25: 5,409,908 km (0.105 R)
• M26: 5,495,328 km (0.101 R)
• M27: 5,570,426 km (0.063 R)
• M28: 5,656,595 km (0.104 R)
• M29: 5,764,904 km (0.052 R)
• M30: 6,227,759 km (0.1 R)
• M31: 6,429,716 km (0.115 R)
• M32: 6,611,179 km (0.11 R)
• M33: 6,932,665 km (0.112 R)
• M34: 7,118,764 km (0.106 R)
• M35: 7,927,790 km (0.118 R)
• M36: 8,220,253 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 9.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.58 AU - 4.08 AU

Year: 2546 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,977,442 km

• M1: 131,796 km (0.082 R)
• M2: 192,383 km (0.113 R)
• M3: 303,384 km (0.114 R)
• M4: 370,255 km (0.101 R)
• M5: 467,344 km (0.062 R)
• M6: 676,930 km (0.115 R)
• M7: 770,878 km (0.099 R)
• M8: 900,878 km (0.117 R)
• M9: 989,291 km (0.082 R)
• M10: 1,166,265 km (0.062 R)
• M11: 1,263,204 km (0.047 R)
• M12: 1,532,181 km (0.051 R)
• M13: 1,619,397 km (0.115 R)
• M14: 1,758,523 km (0.078 R)
• M15: 1,839,904 km (0.063 R)
• M16: 2,321,161 km (0.1 R)
• M17: 2,388,180 km (0.082 R)
• M18: 2,455,948 km (0.104 R)
• M19: 2,686,628 km (0.039 R)
• M20: 2,769,057 km (0.115 R)
• M21: 2,876,169 km (0.066 R)
• M22: 3,522,731 km (0.092 R)
• M23: 3,587,207 km (0.07 R)
• M24: 3,704,342 km (0.107 R)
• M25: 3,770,016 km (0.059 R)
• M26: 3,929,188 km (0.079 R)
• M27: 4,050,063 km (0.112 R)
• M28: 4,309,167 km (0.091 R)
• M29: 4,872,552 km (0.087 R)
• M30: 5,017,064 km (0.033 R)
• M31: 5,119,090 km (0.101 R)
• M32: 5,192,392 km (0.097 R)
• M33: 5,534,074 km (0.113 R)
• M34: 5,867,677 km (0.095 R)
• M35: 5,959,830 km (0.11 R)
• M36: 6,223,720 km (0.082 R)
• M37: 6,412,214 km (0.107 R)
• M38: 6,507,059 km (0.112 R)
• M39: 6,634,516 km (0.081 R)
• M40: 6,875,518 km (0.117 R)
• M41: 6,956,451 km (0.097 R)
• M42: 7,135,818 km (0.055 R)
• M43: 7,432,471 km (0.094 R)
• M44: 7,582,368 km (0.071 R)
• M45: 7,666,143 km (0.115 R)
• M46: 7,969,976 km (0.086 R)
• M47: 8,243,591 km (0.026 R)
• M48: 8,381,520 km (0.119 R)
• M49: 8,537,550 km (0.115 R)
• M50: 8,659,622 km (0.094 R)
• M51: 8,834,951 km (0.063 R)
• M52: 9,029,279 km (0.106 R)
• M53: 9,296,460 km (0.067 R)
• M54: 9,638,740 km (0.116 R)
• M55: 10,058,662 km (0.111 R)
• M56: 10,559,067 km (0.049 R)
• M57: 10,690,264 km (0.076 R)
• M58: 10,765,362 km (0.099 R)
• M59: 11,067,699 km (0.111 R)
• M60: 11,162,844 km (0.087 R)
• M61: 11,661,603 km (0.102 R)
• M62: 12,011,213 km (0.105 R)
• M63: 12,187,290 km (0.043 R)
• M64: 12,661,066 km (0.115 R)
• M65: 12,780,445 km (0.115 R)
• M66: 12,880,227 km (0.071 R)
• M67: 13,181,218 km (0.113 R)
• M68: 13,241,656 km (0.078 R)
• M69: 13,302,243 km (0.044 R)
• M70: 13,626,720 km (0.094 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 10

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.87 AU - 10.49 AU

Year: 10714 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,977,442 km

• M1: 133,591 km (0.112 R)
• M2: 380,427 km (0.054 R)
• M3: 445,802 km (0.065 R)
• M4: 556,803 km (0.118 R)
• M5: 761,603 km (0.119 R)
• M6: 838,795 km (0.086 R)
• M7: 908,657 km (0.089 R)
• M8: 1,001,707 km (0.072 R)
• M9: 1,254,677 km (0.109 R)
• M10: 1,467,106 km (0.073 R)
• M11: 1,704,069 km (0.072 R)
• M12: 1,953,599 km (0.107 R)
• M13: 2,201,033 km (0.083 R)
• M14: 2,400,447 km (0.071 R)
• M15: 2,741,231 km (0.068 R)
• M16: 2,832,636 km (0.062 R)
• M17: 3,176,860 km (0.097 R)
• M18: 3,386,597 km (0.053 R)
• M19: 3,650,936 km (0.096 R)
• M20: 4,199,960 km (0.118 R)
• M21: 4,288,223 km (0.108 R)
• M22: 4,574,404 km (0.091 R)
• M23: 4,811,666 km (0.106 R)
• M24: 5,279,309 km (0.049 R)
• M25: 5,879,346 km (0.096 R)
• M26: 5,978,081 km (0.085 R)
• M27: 6,117,356 km (0.097 R)
• M28: 6,338,462 km (0.054 R)
• M29: 6,460,234 km (0.062 R)
• M30: 6,747,163 km (0.067 R)
• M31: 7,676,465 km (0.106 R)
• M32: 8,068,112 km (0.105 R)
• M33: 8,310,760 km (0.116 R)
• M34: 8,421,762 km (0.105 R)
• M35: 8,712,879 km (0.076 R)
• M36: 8,848,415 km (0.084 R)
• M37: 8,984,699 km (0.036 R)
• M38: 9,167,358 km (0.099 R)
• M39: 9,351,213 km (0.052 R)
• M40: 9,839,800 km (0.107 R)
• M41: 10,408,421 km (0.102 R)
• M42: 10,552,335 km (0.093 R)
• M43: 10,624,441 km (0.111 R)
• M44: 11,134,270 km (0.104 R)
• M45: 11,676,862 km (0.079 R)
• M46: 11,801,477 km (0.034 R)
• M47: 12,051,754 km (0.094 R)
• M48: 12,506,980 km (0.119 R)
• M49: 12,839,237 km (0.105 R)
• M50: 13,070,964 km (0.092 R)
• M51: 13,330,068 km (0.04 R)
• M52: 14,303,501 km (0.116 R)
• M53: 14,919,994 km (0.085 R)
• M54: 15,957,754 km (0.094 R)
• M55: 16,123,808 km (0.077 R)
• M56: 17,046,977 km (0.051 R)
• M57: 17,358,589 km (0.119 R)
• M58: 18,885,834 km (0.062 R)
• M59: 19,149,425 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit