🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.65 AU - 0.91 AU

Year: 260 Days

Day: 32.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,097,100 km

• M1: 60,138 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.06 AU - 1.6 AU

Year: 578 Days

Day: 46 Hours

Environment

Temp: -39 °C

Axial Tilt: 85.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.2 AU - 1.7 AU

Year: 658 Days

Day: 12.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,097,100 km

• M1: 292,165 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.66 AU - 2.64 AU

Year: 1188 Days

Day: 32.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,097,100 km

• M1: 933,940 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 9.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.53 AU - 7.37 AU

Year: 6171 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,097,100 km

• M1: 131,048 km (0.079 R)
• M2: 284,236 km (0.096 R)
• M3: 412,441 km (0.057 R)
• M4: 470,037 km (0.085 R)
• M5: 684,859 km (0.044 R)
• M6: 767,736 km (0.053 R)
• M7: 879,486 km (0.116 R)
• M8: 1,064,838 km (0.113 R)
• M9: 1,292,376 km (0.096 R)
• M10: 1,646,773 km (0.116 R)
• M11: 1,727,855 km (0.057 R)
• M12: 2,351,080 km (0.097 R)
• M13: 2,630,080 km (0.117 R)
• M14: 2,802,567 km (0.077 R)
• M15: 2,959,195 km (0.101 R)
• M16: 3,281,130 km (0.114 R)
• M17: 4,068,015 km (0.109 R)
• M18: 4,290,617 km (0.105 R)
• M19: 4,494,219 km (0.111 R)
• M20: 4,747,638 km (0.063 R)
• M21: 4,817,500 km (0.059 R)
• M22: 4,934,785 km (0.088 R)
• M23: 5,124,325 km (0.105 R)
• M24: 5,389,114 km (0.071 R)
• M25: 5,609,023 km (0.082 R)
• M26: 5,707,757 km (0.117 R)
• M27: 5,906,872 km (0.108 R)
• M28: 6,752,549 km (0.047 R)
• M29: 6,884,045 km (0.037 R)
• M30: 7,016,290 km (0.059 R)
• M31: 7,418,259 km (0.096 R)
• M32: 7,526,718 km (0.066 R)
• M33: 8,725,894 km (0.06 R)
• M34: 9,100,038 km (0.057 R)
• M35: 9,216,276 km (0.09 R)
• M36: 10,284,106 km (0.099 R)
• M37: 10,344,543 km (0.113 R)
• M38: 10,435,499 km (0.094 R)
• M39: 10,986,767 km (0.07 R)
• M40: 11,453,363 km (0.084 R)
• M41: 11,516,044 km (0.118 R)
• M42: 12,021,685 km (0.088 R)
• M43: 12,567,119 km (0.101 R)
• M44: 13,848,424 km (0.054 R)
• M45: 14,217,333 km (0.054 R)
• M46: 14,318,461 km (0.091 R)
• M47: 14,521,615 km (0.081 R)
• M48: 14,896,358 km (0.108 R)
• M49: 15,274,391 km (0.097 R)
• M50: 15,412,620 km (0.066 R)
• M51: 16,039,884 km (0.117 R)
• M52: 16,604,316 km (0.117 R)
• M53: 16,782,188 km (0.038 R)
• M54: 16,996,263 km (0.117 R)
• M55: 18,044,046 km (0.077 R)
• M56: 18,190,203 km (0.107 R)
• M57: 19,075,524 km (0.115 R)
• M58: 19,336,273 km (0.062 R)
• M59: 20,734,564 km (0.088 R)
• M60: 21,002,793 km (0.092 R)
• M61: 21,349,411 km (0.109 R)
• M62: 21,775,466 km (0.115 R)
• M63: 22,165,318 km (0.07 R)
• M64: 22,321,797 km (0.113 R)
• M65: 22,400,336 km (0.095 R)
• M66: 23,388,281 km (0.095 R)
• M67: 23,507,809 km (0.086 R)
• M68: 24,673,775 km (0.089 R)
• M69: 24,958,011 km (0.1 R)
• M70: 26,188,304 km (0.051 R)
• M71: 26,312,470 km (0.05 R)
• M72: 26,436,786 km (0.094 R)
• M73: 26,769,342 km (0.093 R)
• M74: 27,312,532 km (0.047 R)
• M75: 28,197,852 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 4.3

Gravity: 41.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.06 AU - 18.7 AU

Year: 27296 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,097,100 km

• M1: 165,455 km (0.095 R)
• M2: 249,828 km (0.031 R)
• M3: 437,125 km (0.068 R)
• M4: 1,409,062 km (0.059 R)
• M5: 1,928,317 km (0.069 R)
• M6: 2,046,648 km (0.08 R)
• M7: 2,458,342 km (0.064 R)
• M8: 3,030,703 km (0.059 R)
• M9: 3,076,331 km (0.072 R)
• M10: 3,497,748 km (0.119 R)
• M11: 4,239,753 km (0.104 R)
• M12: 4,290,916 km (0.038 R)
• M13: 4,497,510 km (0.037 R)
• M14: 5,136,892 km (0.057 R)
• M15: 5,356,352 km (0.093 R)
• M16: 6,206,068 km (0.084 R)
• M17: 8,995,021 km (0.106 R)
• M18: 10,967,917 km (0.114 R)
• M19: 11,179,299 km (0.103 R)
• M20: 11,250,209 km (0.094 R)
• M21: 11,321,118 km (0.12 R)
• M22: 11,463,386 km (0.034 R)
• M23: 11,749,866 km (0.068 R)
• M24: 12,402,860 km (0.073 R)
• M25: 12,696,970 km (0.027 R)
• M26: 13,142,323 km (0.117 R)
• M27: 14,201,176 km (0.085 R)
• M28: 14,431,707 km (0.075 R)
• M29: 14,896,358 km (0.12 R)
• M30: 15,760,734 km (0.052 R)
• M31: 17,867,820 km (0.106 R)
• M32: 18,701,529 km (0.06 R)
• M33: 19,292,590 km (0.073 R)
• M34: 19,633,075 km (0.103 R)
• M35: 19,889,785 km (0.08 R)
• M36: 20,753,413 km (0.113 R)
• M37: 21,277,455 km (0.111 R)
• M38: 21,365,269 km (0.086 R)
• M39: 21,805,834 km (0.074 R)
• M40: 21,982,958 km (0.102 R)
• M41: 22,606,482 km (0.106 R)
• M42: 24,419,908 km (0.092 R)
• M43: 28,184,089 km (0.095 R)
• M44: 29,055,497 km (0.119 R)
• M45: 31,023,606 km (0.112 R)
• M46: 33,339,381 km (0.103 R)
• M47: 35,919,047 km (0.071 R)
• M48: 36,547,657 km (0.059 R)
• M49: 40,394,716 km (0.086 R)
• M50: 40,612,232 km (0.093 R)
• M51: 40,721,139 km (0.078 R)
• M52: 42,255,714 km (0.112 R)
• M53: 42,697,626 km (0.046 R)
• M54: 43,141,034 km (0.091 R)
• M55: 45,607,005 km (0.093 R)
• M56: 45,946,892 km (0.117 R)
• M57: 47,200,073 km (0.088 R)
• M58: 51,143,772 km (0.055 R)
• M59: 54,349,954 km (0.092 R)
• M60: 55,674,643 km (0.099 R)
• M61: 61,954,013 km (0.099 R)
• M62: 63,337,494 km (0.066 R)
• M63: 64,985,465 km (0.117 R)
• M64: 65,623,200 km (0.09 R)
• M65: 71,848,865 km (0.116 R)
• M66: 74,231,660 km (0.064 R)
• M67: 76,640,186 km (0.089 R)
• M68: 78,260,181 km (0.069 R)
• M69: 81,121,989 km (0.083 R)
• M70: 85,548,440 km (0.108 R)
• M71: 86,107,188 km (0.044 R)
• M72: 86,387,086 km (0.087 R)
• M73: 87,650,140 km (0.044 R)
• M74: 89,343,588 km (0.087 R)
• M75: 95,355,628 km (0.038 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit