🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 34.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.09 AU - 1.19 AU

Year: 442 Days

Day: 31.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.05 AU - 5.23 AU

Year: 3633 Days

Day: 36.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 14.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.28 AU - 11.54 AU

Year: 12207 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,034,531 km

• M1: 194,926 km (0.066 R)
• M2: 378,183 km (0.095 R)
• M3: 607,517 km (0.059 R)
• M4: 758,012 km (0.111 R)
• M5: 872,006 km (0.05 R)
• M6: 1,082,640 km (0.093 R)
• M7: 1,252,433 km (0.119 R)
• M8: 1,431,652 km (0.107 R)
• M9: 1,577,210 km (0.083 R)
• M10: 1,728,155 km (0.113 R)
• M11: 2,044,853 km (0.063 R)
• M12: 2,505,166 km (0.057 R)
• M13: 3,051,647 km (0.106 R)
• M14: 4,223,896 km (0.105 R)
• M15: 4,406,256 km (0.112 R)
• M16: 4,560,341 km (0.087 R)
• M17: 4,716,222 km (0.045 R)
• M18: 5,689,057 km (0.078 R)
• M19: 6,232,995 km (0.047 R)
• M20: 6,864,897 km (0.117 R)
• M21: 7,224,979 km (0.062 R)
• M22: 7,926,294 km (0.12 R)
• M23: 8,342,176 km (0.119 R)
• M24: 8,572,108 km (0.088 R)
• M25: 8,920,970 km (0.039 R)
• M26: 9,552,871 km (0.09 R)
• M27: 9,793,574 km (0.092 R)
• M28: 10,404,083 km (0.113 R)
• M29: 10,568,940 km (0.11 R)
• M30: 10,943,234 km (0.112 R)
• M31: 11,195,157 km (0.086 R)
• M32: 13,190,044 km (0.058 R)
• M33: 13,638,239 km (0.073 R)
• M34: 14,045,744 km (0.038 R)
• M35: 14,319,807 km (0.074 R)
• M36: 14,687,818 km (0.106 R)
• M37: 15,574,485 km (0.117 R)
• M38: 16,478,654 km (0.097 R)
• M39: 17,058,346 km (0.062 R)
• M40: 17,940,674 km (0.082 R)
• M41: 18,637,202 km (0.117 R)
• M42: 20,005,274 km (0.059 R)
• M43: 20,468,579 km (0.113 R)
• M44: 20,831,354 km (0.042 R)
• M45: 21,721,312 km (0.093 R)
• M46: 21,879,586 km (0.116 R)
• M47: 22,038,310 km (0.093 R)
• M48: 22,250,589 km (0.107 R)
• M49: 23,538,178 km (0.103 R)
• M50: 24,027,213 km (0.089 R)
• M51: 24,355,132 km (0.113 R)
• M52: 24,574,592 km (0.111 R)
• M53: 25,793,366 km (0.077 R)
• M54: 26,748,548 km (0.104 R)
• M55: 28,231,811 km (0.039 R)
• M56: 28,404,597 km (0.096 R)
• M57: 28,693,620 km (0.033 R)
• M58: 30,624,629 km (0.107 R)
• M59: 31,039,763 km (0.051 R)
• M60: 32,960,749 km (0.032 R)
• M61: 33,507,829 km (0.077 R)
• M62: 33,751,972 km (0.102 R)
• M63: 33,996,864 km (0.094 R)
• M64: 34,242,205 km (0.077 R)
• M65: 34,426,509 km (0.115 R)
• M66: 34,919,883 km (0.111 R)
• M67: 35,229,401 km (0.116 R)
• M68: 35,976,044 km (0.088 R)
• M69: 37,358,478 km (0.079 R)
• M70: 37,865,465 km (0.104 R)
• M71: 38,056,053 km (0.084 R)
• M72: 38,183,510 km (0.083 R)
• M73: 38,694,088 km (0.034 R)
• M74: 40,045,405 km (0.096 R)
• M75: 40,174,957 km (0.113 R)
• M76: 40,759,436 km (0.116 R)
• M77: 40,889,736 km (0.096 R)
• M78: 42,794,266 km (0.083 R)
• M79: 43,391,162 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 13.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.35 AU - 11.79 AU

Year: 12489 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,034,531 km

• M1: 258,655 km (0.025 R)
• M2: 529,876 km (0.058 R)
• M3: 789,129 km (0.102 R)
• M4: 1,009,337 km (0.086 R)
• M5: 1,476,381 km (0.055 R)
• M6: 1,570,478 km (0.111 R)
• M7: 2,439,642 km (0.099 R)
• M8: 2,812,739 km (0.101 R)
• M9: 3,613,088 km (0.035 R)
• M10: 3,873,238 km (0.114 R)
• M11: 4,778,754 km (0.039 R)
• M12: 6,264,710 km (0.114 R)
• M13: 7,098,569 km (0.091 R)
• M14: 7,240,836 km (0.051 R)
• M15: 7,673,772 km (0.074 R)
• M16: 9,288,083 km (0.108 R)
• M17: 9,377,094 km (0.09 R)
• M18: 9,556,013 km (0.113 R)
• M19: 10,236,833 km (0.061 R)
• M20: 10,420,988 km (0.105 R)
• M21: 10,606,339 km (0.038 R)
• M22: 10,699,539 km (0.099 R)
• M23: 10,933,360 km (0.088 R)
• M24: 11,910,085 km (0.09 R)
• M25: 15,266,612 km (0.08 R)
• M26: 15,901,655 km (0.102 R)
• M27: 16,035,097 km (0.119 R)
• M28: 16,761,843 km (0.094 R)
• M29: 17,334,653 km (0.099 R)
• M30: 17,692,342 km (0.115 R)
• M31: 18,331,424 km (0.076 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit