🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 158 Days

Day: 33.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.9 AU - 1.4 AU

Year: 442 Days

Day: 16.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.09 AU - 3.95 AU

Year: 2365 Days

Day: 37.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 8.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.85 AU - 11.01 AU

Year: 10371 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,525,799 km

• M1: 140,921 km (0.106 R)
• M2: 219,460 km (0.098 R)
• M3: 290,070 km (0.114 R)
• M4: 441,314 km (0.087 R)
• M5: 584,928 km (0.091 R)
• M6: 656,735 km (0.056 R)
• M7: 770,579 km (0.096 R)
• M8: 947,254 km (0.063 R)
• M9: 1,213,987 km (0.112 R)
• M10: 1,356,105 km (0.115 R)
• M11: 1,421,180 km (0.063 R)
• M12: 1,487,302 km (0.079 R)
• M13: 1,727,107 km (0.065 R)
• M14: 1,851,722 km (0.104 R)
• M15: 2,072,529 km (0.104 R)
• M16: 2,399,849 km (0.078 R)
• M17: 2,847,595 km (0.101 R)
• M18: 3,059,875 km (0.094 R)
• M19: 3,321,372 km (0.119 R)
• M20: 3,432,523 km (0.05 R)
• M21: 3,522,282 km (0.08 R)
• M22: 3,773,457 km (0.09 R)
• M23: 3,936,219 km (0.112 R)
• M24: 4,053,953 km (0.101 R)
• M25: 4,463,103 km (0.114 R)
• M26: 5,268,687 km (0.1 R)
• M27: 5,529,736 km (0.083 R)
• M28: 5,741,566 km (0.111 R)
• M29: 6,393,215 km (0.074 R)
• M30: 6,587,692 km (0.117 R)
• M31: 6,812,238 km (0.041 R)
• M32: 7,327,005 km (0.035 R)
• M33: 7,765,625 km (0.107 R)
• M34: 7,854,337 km (0.072 R)
• M35: 8,032,807 km (0.073 R)
• M36: 8,212,624 km (0.06 R)
• M37: 8,454,524 km (0.098 R)
• M38: 8,545,778 km (0.103 R)
• M39: 8,790,969 km (0.066 R)
• M40: 8,945,354 km (0.114 R)
• M41: 9,922,528 km (0.102 R)
• M42: 10,147,822 km (0.094 R)
• M43: 10,212,448 km (0.112 R)
• M44: 11,400,405 km (0.037 R)
• M45: 11,602,661 km (0.086 R)
• M46: 12,079,130 km (0.074 R)
• M47: 12,666,302 km (0.116 R)
• M48: 12,875,739 km (0.114 R)
• M49: 13,796,664 km (0.081 R)
• M50: 14,048,287 km (0.069 R)
• M51: 14,592,524 km (0.1 R)
• M52: 15,626,694 km (0.114 R)
• M53: 16,001,886 km (0.111 R)
• M54: 16,646,353 km (0.118 R)
• M55: 16,799,242 km (0.094 R)
• M56: 16,914,283 km (0.077 R)
• M57: 17,106,367 km (0.036 R)
• M58: 18,314,220 km (0.118 R)
• M59: 18,709,607 km (0.115 R)
• M60: 19,872,432 km (0.097 R)
• M61: 20,237,899 km (0.09 R)
• M62: 20,564,770 km (0.12 R)
• M63: 20,728,879 km (0.067 R)
• M64: 20,975,865 km (0.05 R)
• M65: 21,058,294 km (0.071 R)
• M66: 21,389,504 km (0.09 R)
• M67: 21,555,856 km (0.087 R)
• M68: 22,435,641 km (0.084 R)
• M69: 23,241,824 km (0.079 R)
• M70: 23,455,600 km (0.081 R)
• M71: 23,627,039 km (0.093 R)
• M72: 24,014,348 km (0.073 R)
• M73: 25,144,859 km (0.062 R)
• M74: 25,849,315 km (0.107 R)
• M75: 26,026,439 km (0.031 R)
• M76: 27,547,999 km (0.058 R)
• M77: 28,274,147 km (0.054 R)
• M78: 28,456,507 km (0.043 R)
• M79: 28,731,019 km (0.051 R)
• M80: 29,052,355 km (0.103 R)
• M81: 30,958,232 km (0.059 R)
• M82: 31,382,043 km (0.045 R)
• M83: 31,476,439 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 5.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.05 AU - 16.39 AU

Year: 17216 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,525,799 km

• M1: 72,854 km (0.108 R)
• M2: 244,443 km (0.102 R)
• M3: 457,021 km (0.109 R)
• M4: 791,522 km (0.106 R)
• M5: 847,322 km (0.049 R)
• M6: 1,210,097 km (0.11 R)
• M7: 1,274,873 km (0.096 R)
• M8: 1,663,977 km (0.102 R)
• M9: 2,139,698 km (0.097 R)
• M10: 3,088,149 km (0.064 R)
• M11: 3,237,298 km (0.111 R)
• M12: 3,793,952 km (0.045 R)
• M13: 4,247,233 km (0.116 R)
• M14: 4,313,355 km (0.081 R)
• M15: 4,413,287 km (0.116 R)
• M16: 4,615,394 km (0.116 R)
• M17: 4,717,569 km (0.089 R)
• M18: 4,786,085 km (0.092 R)
• M19: 4,820,492 km (0.035 R)
• M20: 5,779,863 km (0.106 R)
• M21: 6,038,069 km (0.085 R)
• M22: 6,112,569 km (0.074 R)
• M23: 6,149,819 km (0.038 R)
• M24: 6,224,767 km (0.08 R)
• M25: 6,337,714 km (0.051 R)
• M26: 6,912,768 km (0.099 R)
• M27: 8,111,945 km (0.053 R)
• M28: 8,651,245 km (0.089 R)
• M29: 8,904,065 km (0.113 R)
• M30: 8,946,551 km (0.117 R)
• M31: 10,115,808 km (0.101 R)
• M32: 10,204,370 km (0.094 R)
• M33: 10,516,282 km (0.085 R)
• M34: 11,149,380 km (0.091 R)
• M35: 12,121,915 km (0.102 R)
• M36: 12,310,259 km (0.084 R)
• M37: 12,547,073 km (0.08 R)
• M38: 13,949,852 km (0.084 R)
• M39: 14,395,205 km (0.082 R)
• M40: 14,445,021 km (0.102 R)
• M41: 16,119,470 km (0.098 R)
• M42: 16,586,664 km (0.102 R)
• M43: 16,638,874 km (0.079 R)
• M44: 17,163,812 km (0.039 R)
• M45: 17,481,409 km (0.086 R)
• M46: 18,175,992 km (0.077 R)
• M47: 19,043,360 km (0.076 R)
• M48: 19,207,469 km (0.093 R)
• M49: 19,537,183 km (0.094 R)
• M50: 20,761,940 km (0.089 R)
• M51: 21,326,672 km (0.071 R)
• M52: 22,241,015 km (0.099 R)
• M53: 22,356,205 km (0.052 R)
• M54: 24,344,361 km (0.066 R)
• M55: 24,522,532 km (0.062 R)
• M56: 25,660,822 km (0.086 R)
• M57: 25,781,547 km (0.078 R)
• M58: 25,902,572 km (0.116 R)
• M59: 26,693,646 km (0.091 R)
• M60: 27,431,014 km (0.108 R)
• M61: 27,864,099 km (0.118 R)
• M62: 28,174,964 km (0.101 R)
• M63: 28,737,302 km (0.109 R)
• M64: 30,063,786 km (0.1 R)
• M65: 30,959,130 km (0.095 R)
• M66: 31,345,541 km (0.086 R)
• M67: 31,539,270 km (0.091 R)
• M68: 31,863,150 km (0.111 R)
• M69: 32,318,526 km (0.068 R)
• M70: 32,841,370 km (0.062 R)
• M71: 33,235,561 km (0.116 R)
• M72: 34,094,701 km (0.096 R)
• M73: 34,293,965 km (0.117 R)
• M74: 34,626,970 km (0.086 R)
• M75: 34,760,561 km (0.097 R)
• M76: 36,240,533 km (0.109 R)
• M77: 36,308,301 km (0.081 R)
• M78: 36,443,836 km (0.101 R)
• M79: 36,511,754 km (0.1 R)
• M80: 38,775,469 km (0.057 R)
• M81: 38,914,146 km (0.108 R)
• M82: 40,099,410 km (0.064 R)
• M83: 40,802,071 km (0.075 R)
• M84: 41,154,973 km (0.113 R)
• M85: 41,438,012 km (0.12 R)
• M86: 43,221,518 km (0.093 R)
• M87: 44,593,629 km (0.115 R)
• M88: 45,030,006 km (0.115 R)
• M89: 45,394,576 km (0.093 R)
• M90: 45,613,887 km (0.084 R)
• M91: 45,906,799 km (0.06 R)
• M92: 47,528,889 km (0.12 R)
• M93: 48,197,741 km (0.115 R)
• M94: 48,346,890 km (0.105 R)
• M95: 50,525,783 km (0.068 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit