🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 24.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 12.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 524 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 7,010,193 km

• M1: 160,967 km (0.117 R)
• M2: 248,332 km (0.081 R)
• M3: 332,406 km (0.095 R)
• M4: 421,118 km (0.112 R)
• M5: 555,906 km (0.068 R)
• M6: 650,452 km (0.077 R)
• M7: 751,729 km (0.109 R)
• M8: 871,856 km (0.11 R)
• M9: 1,185,862 km (0.102 R)
• M10: 1,278,763 km (0.028 R)
• M11: 1,425,817 km (0.047 R)
• M12: 1,578,706 km (0.07 R)
• M13: 1,665,473 km (0.099 R)
• M14: 1,748,500 km (0.097 R)
• M15: 1,838,558 km (0.076 R)
• M16: 1,941,780 km (0.066 R)
• M17: 2,035,429 km (0.069 R)
• M18: 2,178,594 km (0.087 R)
• M19: 2,313,082 km (0.04 R)
• M20: 2,456,547 km (0.112 R)
• M21: 2,583,854 km (0.099 R)
• M22: 2,674,361 km (0.065 R)
• M23: 2,891,876 km (0.081 R)
• M24: 3,053,891 km (0.088 R)
• M25: 3,170,577 km (0.117 R)
• M26: 3,323,616 km (0.111 R)
• M27: 3,457,955 km (0.109 R)
• M28: 3,630,292 km (0.081 R)
• M29: 3,717,507 km (0.12 R)
• M30: 3,834,941 km (0.086 R)
• M31: 3,946,093 km (0.087 R)
• M32: 4,043,331 km (0.078 R)
• M33: 4,126,358 km (0.088 R)
• M34: 4,225,093 km (0.066 R)
• M35: 4,386,509 km (0.087 R)
• M36: 4,581,136 km (0.106 R)
• M37: 4,786,833 km (0.097 R)
• M38: 5,314,165 km (0.116 R)
• M39: 5,463,613 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 12.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 579 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,010,193 km

• M1: 160,668 km (0.089 R)
• M2: 243,994 km (0.113 R)
• M3: 342,280 km (0.102 R)
• M4: 434,582 km (0.117 R)
• M5: 530,773 km (0.108 R)
• M6: 611,257 km (0.107 R)
• M7: 759,359 km (0.118 R)
• M8: 940,821 km (0.059 R)
• M9: 1,094,907 km (0.097 R)
• M10: 1,191,697 km (0.11 R)
• M11: 1,441,226 km (0.084 R)
• M12: 1,689,558 km (0.115 R)
• M13: 1,847,982 km (0.061 R)
• M14: 1,938,938 km (0.036 R)
• M15: 2,091,827 km (0.094 R)
• M16: 2,207,466 km (0.099 R)
• M17: 2,388,629 km (0.089 R)
• M18: 2,495,592 km (0.113 R)
• M19: 2,604,050 km (0.095 R)
• M20: 2,728,964 km (0.115 R)
• M21: 2,833,384 km (0.112 R)
• M22: 3,046,261 km (0.07 R)
• M23: 3,217,401 km (0.077 R)
• M24: 3,304,168 km (0.094 R)
• M25: 3,585,562 km (0.079 R)
• M26: 3,667,541 km (0.109 R)
• M27: 3,875,034 km (0.072 R)
• M28: 4,052,307 km (0.038 R)
• M29: 4,146,255 km (0.057 R)
• M30: 4,388,902 km (0.095 R)
• M31: 4,556,153 km (0.04 R)
• M32: 4,680,917 km (0.07 R)
• M33: 4,906,361 km (0.117 R)
• M34: 5,034,118 km (0.062 R)
• M35: 5,144,671 km (0.075 R)
• M36: 5,274,671 km (0.083 R)
• M37: 5,433,843 km (0.056 R)
• M38: 5,556,813 km (0.097 R)
• M39: 5,642,383 km (0.102 R)
• M40: 5,950,405 km (0.039 R)
• M41: 6,734,597 km (0.064 R)
• M42: 6,856,669 km (0.119 R)
• M43: 6,948,671 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit