🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.84 AU - 0.88 AU

Year: 287 Days

Day: 44.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 160.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,672,642 km

• M1: 63,130 km (0.11 R)
• M2: 359,184 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.4 AU

Year: 444 Days

Day: 31.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 558 Days

Day: 40.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.38 AU - 1.98 AU

Year: 784 Days

Day: 16.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,672,642 km

• M1: 122,221 km (0.07 R)
• M2: 624,422 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.9 AU

Year: 812 Days

Day: 21.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 149.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.46 AU - 2.34 AU

Year: 943 Days

Day: 35.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 11.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.26 AU - 5.76 AU

Year: 4655 Days

Day: 9.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,672,642 km

• M1: 181,612 km (0.106 R)
• M2: 281,992 km (0.085 R)
• M3: 456,573 km (0.105 R)
• M4: 531,671 km (0.077 R)
• M5: 684,410 km (0.063 R)
• M6: 773,421 km (0.12 R)
• M7: 1,202,168 km (0.091 R)
• M8: 1,628,971 km (0.093 R)
• M9: 2,007,155 km (0.051 R)
• M10: 2,101,401 km (0.076 R)
• M11: 2,216,442 km (0.114 R)
• M12: 3,434,468 km (0.077 R)
• M13: 3,593,790 km (0.09 R)
• M14: 4,038,395 km (0.107 R)
• M15: 4,475,968 km (0.112 R)
• M16: 5,031,276 km (0.092 R)
• M17: 5,715,835 km (0.101 R)
• M18: 5,932,304 km (0.114 R)
• M19: 6,069,036 km (0.064 R)
• M20: 6,234,491 km (0.099 R)
• M21: 6,485,666 km (0.081 R)
• M22: 6,739,982 km (0.119 R)
• M23: 7,026,612 km (0.072 R)
• M24: 7,229,467 km (0.102 R)
• M25: 7,611,689 km (0.115 R)
• M26: 7,760,390 km (0.044 R)
• M27: 8,766,286 km (0.099 R)
• M28: 9,651,905 km (0.104 R)
• M29: 10,203,323 km (0.111 R)
• M30: 10,898,803 km (0.118 R)
• M31: 12,265,529 km (0.032 R)
• M32: 12,615,738 km (0.095 R)
• M33: 12,791,964 km (0.118 R)
• M34: 13,397,537 km (0.083 R)
• M35: 13,613,556 km (0.114 R)
• M36: 13,722,014 km (0.119 R)
• M37: 13,939,679 km (0.102 R)
• M38: 14,085,388 km (0.111 R)
• M39: 14,562,754 km (0.058 R)
• M40: 14,673,606 km (0.119 R)
• M41: 15,570,894 km (0.111 R)
• M42: 15,835,982 km (0.07 R)
• M43: 16,255,604 km (0.064 R)
• M44: 16,872,545 km (0.049 R)
• M45: 17,222,904 km (0.081 R)
• M46: 17,379,383 km (0.086 R)
• M47: 18,049,731 km (0.096 R)
• M48: 18,168,811 km (0.11 R)
• M49: 18,608,180 km (0.102 R)
• M50: 18,929,815 km (0.112 R)
• M51: 19,987,921 km (0.104 R)
• M52: 20,856,486 km (0.106 R)
• M53: 20,939,812 km (0.091 R)
• M54: 22,374,007 km (0.109 R)
• M55: 22,587,633 km (0.102 R)
• M56: 23,232,549 km (0.097 R)
• M57: 23,926,983 km (0.084 R)
• M58: 24,584,316 km (0.109 R)
• M59: 24,760,542 km (0.11 R)
• M60: 25,025,779 km (0.036 R)
• M61: 25,469,935 km (0.054 R)
• M62: 25,916,634 km (0.088 R)
• M63: 26,096,152 km (0.034 R)
• M64: 26,230,939 km (0.103 R)
• M65: 26,320,997 km (0.032 R)
• M66: 27,775,238 km (0.089 R)
• M67: 27,913,018 km (0.084 R)
• M68: 28,142,950 km (0.114 R)
• M69: 28,281,178 km (0.089 R)
• M70: 28,558,533 km (0.106 R)
• M71: 28,697,509 km (0.054 R)
• M72: 28,836,635 km (0.059 R)
• M73: 29,022,585 km (0.096 R)
• M74: 29,489,181 km (0.113 R)
• M75: 29,582,829 km (0.103 R)
• M76: 29,723,451 km (0.114 R)
• M77: 30,951,500 km (0.102 R)
• M78: 31,284,954 km (0.102 R)
• M79: 31,571,583 km (0.115 R)
• M80: 32,051,493 km (0.086 R)
• M81: 32,147,834 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.93 AU - 12.08 AU

Year: 12245 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,672,642 km

• M1: 230,830 km (0.05 R)
• M2: 462,407 km (0.088 R)
• M3: 603,179 km (0.056 R)
• M4: 890,257 km (0.098 R)
• M5: 1,059,003 km (0.055 R)
• M6: 1,324,689 km (0.103 R)
• M7: 1,430,156 km (0.072 R)
• M8: 1,575,415 km (0.026 R)
• M9: 1,706,762 km (0.091 R)
• M10: 2,062,057 km (0.099 R)
• M11: 2,185,774 km (0.092 R)
• M12: 2,376,362 km (0.088 R)
• M13: 2,683,935 km (0.084 R)
• M14: 2,888,585 km (0.11 R)
• M15: 3,145,894 km (0.075 R)
• M16: 3,484,284 km (0.09 R)
• M17: 3,683,100 km (0.091 R)
• M18: 4,596,993 km (0.057 R)
• M19: 4,926,108 km (0.1 R)
• M20: 5,149,907 km (0.067 R)
• M21: 5,291,576 km (0.1 R)
• M22: 5,636,698 km (0.086 R)
• M23: 6,409,820 km (0.083 R)
• M24: 7,375,175 km (0.111 R)
• M25: 7,858,526 km (0.083 R)
• M26: 7,956,512 km (0.03 R)
• M27: 8,120,621 km (0.118 R)
• M28: 8,552,809 km (0.113 R)
• M29: 9,335,655 km (0.108 R)
• M30: 9,858,649 km (0.119 R)
• M31: 10,248,202 km (0.059 R)
• M32: 10,606,938 km (0.072 R)
• M33: 11,707,529 km (0.047 R)
• M34: 12,423,355 km (0.06 R)
• M35: 12,882,770 km (0.115 R)
• M36: 13,037,155 km (0.099 R)
• M37: 13,386,915 km (0.103 R)
• M38: 13,897,343 km (0.074 R)
• M39: 14,494,538 km (0.066 R)
• M40: 14,897,255 km (0.073 R)
• M41: 15,018,729 km (0.093 R)
• M42: 15,672,471 km (0.111 R)
• M43: 16,002,933 km (0.106 R)
• M44: 16,210,575 km (0.107 R)
• M45: 16,586,814 km (0.104 R)
• M46: 17,390,154 km (0.112 R)
• M47: 18,553,726 km (0.11 R)
• M48: 19,122,946 km (0.081 R)
• M49: 19,653,570 km (0.116 R)
• M50: 20,009,912 km (0.042 R)
• M51: 21,502,600 km (0.106 R)
• M52: 23,030,891 km (0.061 R)
• M53: 23,406,681 km (0.092 R)
• M54: 23,500,928 km (0.105 R)
• M55: 24,642,060 km (0.105 R)
• M56: 25,655,287 km (0.118 R)
• M57: 25,752,376 km (0.105 R)
• M58: 27,126,283 km (0.063 R)
• M59: 27,324,350 km (0.081 R)
• M60: 28,423,147 km (0.106 R)
• M61: 28,674,920 km (0.092 R)
• M62: 28,876,877 km (0.087 R)
• M63: 29,791,369 km (0.104 R)
• M64: 29,944,707 km (0.082 R)
• M65: 30,973,641 km (0.091 R)
• M66: 31,440,536 km (0.085 R)
• M67: 31,961,884 km (0.073 R)
• M68: 32,381,207 km (0.104 R)
• M69: 32,486,225 km (0.1 R)
• M70: 32,644,051 km (0.108 R)
• M71: 32,960,600 km (0.103 R)
• M72: 33,331,154 km (0.113 R)
• M73: 34,129,707 km (0.085 R)
• M74: 36,290,050 km (0.086 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit