🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 385 Days

Day: 15.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 477 Days

Day: 46.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 612 Days

Day: 17.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 10.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.59 AU - 3.37 AU

Year: 2279 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,418,639 km

• M1: 143,315 km (0.062 R)
• M2: 258,804 km (0.09 R)
• M3: 397,332 km (0.12 R)
• M4: 704,756 km (0.076 R)
• M5: 823,237 km (0.072 R)
• M6: 1,054,515 km (0.092 R)
• M7: 1,201,570 km (0.089 R)
• M8: 1,415,196 km (0.083 R)
• M9: 1,609,823 km (0.06 R)
• M10: 1,715,888 km (0.097 R)
• M11: 1,924,128 km (0.102 R)
• M12: 2,014,335 km (0.118 R)
• M13: 2,234,244 km (0.093 R)
• M14: 2,341,207 km (0.064 R)
• M15: 2,474,349 km (0.097 R)
• M16: 2,685,132 km (0.034 R)
• M17: 3,005,870 km (0.099 R)
• M18: 3,379,715 km (0.098 R)
• M19: 3,503,133 km (0.075 R)
• M20: 3,683,997 km (0.112 R)
• M21: 3,839,579 km (0.088 R)
• M22: 3,925,299 km (0.119 R)
• M23: 4,215,818 km (0.09 R)
• M24: 4,393,540 km (0.045 R)
• M25: 4,619,283 km (0.051 R)
• M26: 4,771,873 km (0.079 R)
• M27: 4,879,583 km (0.074 R)
• M28: 5,003,899 km (0.119 R)
• M29: 5,097,697 km (0.046 R)
• M30: 5,447,008 km (0.104 R)
• M31: 6,168,668 km (0.073 R)
• M32: 6,370,775 km (0.117 R)
• M33: 6,609,384 km (0.119 R)
• M34: 6,747,014 km (0.116 R)
• M35: 7,165,738 km (0.086 R)
• M36: 7,307,108 km (0.076 R)
• M37: 7,378,167 km (0.091 R)
• M38: 7,737,052 km (0.117 R)
• M39: 7,973,417 km (0.118 R)
• M40: 8,640,324 km (0.087 R)
• M41: 8,809,968 km (0.036 R)
• M42: 8,904,664 km (0.081 R)
• M43: 9,114,101 km (0.105 R)
• M44: 9,248,290 km (0.104 R)
• M45: 9,325,183 km (0.039 R)
• M46: 9,771,883 km (0.043 R)
• M47: 10,225,613 km (0.054 R)
• M48: 10,345,142 km (0.111 R)
• M49: 10,827,744 km (0.083 R)
• M50: 11,092,233 km (0.098 R)
• M51: 11,174,063 km (0.11 R)
• M52: 11,400,106 km (0.05 R)
• M53: 11,773,352 km (0.051 R)
• M54: 12,045,321 km (0.1 R)
• M55: 12,213,769 km (0.087 R)
• M56: 12,383,113 km (0.039 R)
• M57: 12,531,814 km (0.054 R)
• M58: 12,745,290 km (0.058 R)
• M59: 13,003,047 km (0.099 R)
• M60: 13,327,674 km (0.06 R)
• M61: 13,523,797 km (0.07 R)
• M62: 13,589,321 km (0.076 R)
• M63: 13,830,772 km (0.063 R)
• M64: 14,742,721 km (0.062 R)
• M65: 14,855,368 km (0.096 R)
• M66: 15,036,082 km (0.1 R)
• M67: 15,103,999 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 13.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.55 AU - 7.43 AU

Year: 6493 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,418,639 km

• M1: 188,045 km (0.037 R)
• M2: 320,289 km (0.088 R)
• M3: 540,497 km (0.047 R)
• M4: 779,255 km (0.108 R)
• M5: 1,069,026 km (0.054 R)
• M6: 1,235,230 km (0.092 R)
• M7: 1,345,633 km (0.096 R)
• M8: 1,594,414 km (0.057 R)
• M9: 2,042,609 km (0.106 R)
• M10: 2,175,303 km (0.092 R)
• M11: 2,310,988 km (0.079 R)
• M12: 2,861,059 km (0.046 R)
• M13: 3,184,340 km (0.032 R)
• M14: 3,726,333 km (0.119 R)
• M15: 4,008,325 km (0.093 R)
• M16: 4,128,004 km (0.109 R)
• M17: 4,346,267 km (0.048 R)
• M18: 4,518,753 km (0.114 R)
• M19: 4,744,048 km (0.064 R)
• M20: 5,231,587 km (0.119 R)
• M21: 6,562,709 km (0.099 R)
• M22: 6,675,805 km (0.105 R)
• M23: 6,789,649 km (0.047 R)
• M24: 7,309,950 km (0.065 R)
• M25: 7,456,706 km (0.116 R)
• M26: 8,635,537 km (0.077 R)
• M27: 9,326,081 km (0.047 R)
• M28: 10,263,461 km (0.093 R)
• M29: 10,461,080 km (0.103 R)
• M30: 10,560,413 km (0.08 R)
• M31: 10,826,847 km (0.107 R)
• M32: 11,095,524 km (0.032 R)
• M33: 11,776,943 km (0.096 R)
• M34: 12,401,813 km (0.099 R)
• M35: 12,577,291 km (0.062 R)
• M36: 12,930,791 km (0.118 R)
• M37: 13,647,664 km (0.116 R)
• M38: 15,420,399 km (0.114 R)
• M39: 16,027,317 km (0.061 R)
• M40: 16,180,356 km (0.044 R)
• M41: 16,372,290 km (0.026 R)
• M42: 16,913,685 km (0.117 R)
• M43: 17,186,551 km (0.086 R)
• M44: 18,975,592 km (0.079 R)
• M45: 19,340,462 km (0.103 R)
• M46: 22,899,694 km (0.058 R)
• M47: 24,599,126 km (0.107 R)
• M48: 24,820,082 km (0.106 R)
• M49: 25,620,431 km (0.103 R)
• M50: 25,978,867 km (0.057 R)
• M51: 26,519,663 km (0.068 R)
• M52: 27,337,964 km (0.058 R)
• M53: 27,566,699 km (0.119 R)
• M54: 27,842,109 km (0.094 R)
• M55: 28,766,474 km (0.057 R)
• M56: 29,325,970 km (0.095 R)
• M57: 30,692,995 km (0.117 R)
• M58: 31,455,944 km (0.106 R)
• M59: 32,032,494 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit