🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 25.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 328 Days

Day: 40.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.77 AU - 1.21 AU

Year: 360 Days

Day: 36 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.25 AU - 1.27 AU

Year: 517 Days

Day: 28.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 98.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.36 AU - 2.66 AU

Year: 1452 Days

Day: 23 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,871,178 km

• M1: 1,038,060 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 12.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.31 AU - 10.33 AU

Year: 9567 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,871,178 km

• M1: 235,916 km (0.085 R)
• M2: 376,388 km (0.053 R)
• M3: 519,254 km (0.081 R)
• M4: 663,317 km (0.044 R)
• M5: 867,219 km (0.111 R)
• M6: 1,043,445 km (0.112 R)
• M7: 1,130,062 km (0.12 R)
• M8: 1,271,432 km (0.083 R)
• M9: 2,405,833 km (0.068 R)
• M10: 2,489,159 km (0.095 R)
• M11: 2,780,276 km (0.095 R)
• M12: 3,173,420 km (0.09 R)
• M13: 3,508,519 km (0.116 R)
• M14: 3,796,495 km (0.114 R)
• M15: 3,894,182 km (0.077 R)
• M16: 4,052,457 km (0.069 R)
• M17: 4,477,913 km (0.057 R)
• M18: 4,854,002 km (0.117 R)
• M19: 5,197,030 km (0.113 R)
• M20: 5,349,620 km (0.101 R)
• M21: 5,614,707 km (0.045 R)
• M22: 5,748,897 km (0.116 R)
• M23: 6,089,082 km (0.106 R)
• M24: 6,203,973 km (0.117 R)
• M25: 6,389,175 km (0.049 R)
• M26: 6,694,355 km (0.092 R)
• M27: 6,932,216 km (0.053 R)
• M28: 7,124,599 km (0.117 R)
• M29: 7,416,464 km (0.074 R)
• M30: 7,662,852 km (0.052 R)
• M31: 7,787,018 km (0.106 R)
• M32: 7,911,783 km (0.105 R)
• M33: 8,239,552 km (0.089 R)
• M34: 8,443,453 km (0.091 R)
• M35: 8,674,881 km (0.061 R)
• M36: 8,830,463 km (0.119 R)
• M37: 10,298,317 km (0.085 R)
• M38: 10,518,077 km (0.109 R)
• M39: 10,739,482 km (0.092 R)
• M40: 10,962,382 km (0.115 R)
• M41: 11,186,779 km (0.108 R)
• M42: 12,331,951 km (0.085 R)
• M43: 13,066,476 km (0.117 R)
• M44: 13,274,717 km (0.051 R)
• M45: 13,784,995 km (0.056 R)
• M46: 14,118,748 km (0.072 R)
• M47: 14,210,152 km (0.084 R)
• M48: 14,578,013 km (0.102 R)
• M49: 14,763,066 km (0.072 R)
• M50: 15,042,215 km (0.047 R)
• M51: 15,135,714 km (0.1 R)
• M52: 15,229,213 km (0.037 R)
• M53: 16,048,710 km (0.102 R)
• M54: 16,239,896 km (0.046 R)
• M55: 16,496,008 km (0.076 R)
• M56: 16,785,629 km (0.103 R)
• M57: 17,044,583 km (0.085 R)
• M58: 17,272,271 km (0.059 R)
• M59: 17,468,095 km (0.074 R)
• M60: 17,632,054 km (0.107 R)
• M61: 17,763,401 km (0.098 R)
• M62: 17,961,169 km (0.066 R)
• M63: 18,126,624 km (0.092 R)
• M64: 18,625,683 km (0.118 R)
• M65: 19,637,712 km (0.075 R)
• M66: 20,322,123 km (0.055 R)
• M67: 20,425,495 km (0.114 R)
• M68: 20,598,131 km (0.112 R)
• M69: 21,049,318 km (0.096 R)
• M70: 21,293,611 km (0.081 R)
• M71: 21,679,424 km (0.037 R)
• M72: 22,032,176 km (0.12 R)
• M73: 22,244,755 km (0.099 R)
• M74: 22,958,187 km (0.065 R)
• M75: 24,042,472 km (0.068 R)
• M76: 24,407,491 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 3.8

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.83 AU - 14.93 AU

Year: 18887 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,871,178 km

• M1: 53,706 km (0.102 R)
• M2: 89,310 km (0.069 R)
• M3: 153,787 km (0.077 R)
• M4: 477,816 km (0.075 R)
• M5: 579,243 km (0.072 R)
• M6: 1,349,074 km (0.035 R)
• M7: 1,581,848 km (0.075 R)
• M8: 1,922,183 km (0.027 R)
• M9: 2,775,489 km (0.099 R)
• M10: 3,070,347 km (0.114 R)
• M11: 3,850,051 km (0.104 R)
• M12: 4,430,191 km (0.102 R)
• M13: 4,861,183 km (0.097 R)
• M14: 4,948,997 km (0.094 R)
• M15: 5,716,135 km (0.106 R)
• M16: 5,855,261 km (0.118 R)
• M17: 6,423,284 km (0.118 R)
• M18: 6,713,803 km (0.098 R)
• M19: 7,107,844 km (0.096 R)
• M20: 7,712,817 km (0.103 R)
• M21: 8,177,319 km (0.07 R)
• M22: 8,281,738 km (0.093 R)
• M23: 8,386,606 km (0.115 R)
• M24: 9,404,919 km (0.116 R)
• M25: 9,900,836 km (0.09 R)
• M26: 12,204,942 km (0.106 R)
• M27: 12,324,321 km (0.091 R)
• M28: 12,745,290 km (0.078 R)
• M29: 13,170,896 km (0.109 R)
• M30: 13,786,940 km (0.055 R)
• M31: 14,983,124 km (0.091 R)
• M32: 16,343,418 km (0.085 R)
• M33: 16,739,254 km (0.105 R)
• M34: 16,938,369 km (0.058 R)
• M35: 17,742,607 km (0.096 R)
• M36: 17,945,611 km (0.098 R)
• M37: 21,224,796 km (0.039 R)
• M38: 22,163,822 km (0.092 R)
• M39: 22,528,542 km (0.093 R)
• M40: 22,748,301 km (0.075 R)
• M41: 23,411,917 km (0.075 R)
• M42: 23,709,019 km (0.089 R)
• M43: 24,381,760 km (0.115 R)
• M44: 25,364,768 km (0.077 R)
• M45: 25,899,281 km (0.082 R)
• M46: 26,901,886 km (0.105 R)
• M47: 26,979,527 km (0.077 R)
• M48: 27,917,207 km (0.096 R)
• M49: 28,153,272 km (0.054 R)
• M50: 28,786,071 km (0.108 R)
• M51: 29,184,001 km (0.072 R)
• M52: 29,343,622 km (0.098 R)
• M53: 30,631,211 km (0.112 R)
• M54: 30,712,293 km (0.059 R)
• M55: 31,200,282 km (0.112 R)
• M56: 31,855,071 km (0.103 R)
• M57: 32,019,479 km (0.114 R)
• M58: 32,845,559 km (0.095 R)
• M59: 33,511,419 km (0.113 R)
• M60: 34,518,661 km (0.08 R)
• M61: 36,305,159 km (0.057 R)
• M62: 36,907,291 km (0.045 R)
• M63: 37,166,394 km (0.114 R)
• M64: 37,599,480 km (0.109 R)
• M65: 37,686,396 km (0.047 R)
• M66: 39,525,104 km (0.115 R)
• M67: 40,055,727 km (0.094 R)
• M68: 41,482,442 km (0.115 R)
• M69: 41,572,201 km (0.066 R)
• M70: 42,292,216 km (0.085 R)
• M71: 43,107,225 km (0.04 R)
• M72: 44,201,982 km (0.079 R)
• M73: 44,936,807 km (0.032 R)
• M74: 48,765,914 km (0.093 R)
• M75: 49,810,855 km (0.035 R)
• M76: 52,116,308 km (0.09 R)
• M77: 52,406,827 km (0.086 R)
• M78: 55,046,631 km (0.116 R)
• M79: 57,929,531 km (0.114 R)
• M80: 58,230,672 km (0.114 R)
• M81: 58,834,299 km (0.119 R)
• M82: 59,844,833 km (0.036 R)
• M83: 61,780,929 km (0.065 R)
• M84: 63,530,476 km (0.118 R)
• M85: 66,867,555 km (0.056 R)
• M86: 67,288,673 km (0.075 R)
• M87: 70,047,408 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit