🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 38 Hours

Environment

Temp: 168 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.8 AU - 0.9 AU

Year: 294 Days

Day: 24.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 375 Days

Day: 39.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.3 AU - 2.08 AU

Year: 823 Days

Day: 27.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.92 AU - 2.02 AU

Year: 1036 Days

Day: 32.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.08 AU - 3.06 AU

Year: 1544 Days

Day: 14.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.03 AU - 4.31 AU

Year: 2635 Days

Day: 23.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 11.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.68 AU - 5.38 AU

Year: 4227 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,054,474 km

• M1: 202,256 km (0.085 R)
• M2: 279,898 km (0.108 R)
• M3: 429,495 km (0.042 R)
• M4: 524,191 km (0.074 R)
• M5: 660,624 km (0.083 R)
• M6: 904,020 km (0.089 R)
• M7: 1,072,467 km (0.067 R)
• M8: 1,155,494 km (0.076 R)
• M9: 1,406,968 km (0.092 R)
• M10: 1,487,003 km (0.076 R)
• M11: 1,604,288 km (0.109 R)
• M12: 1,688,362 km (0.101 R)
• M13: 1,987,857 km (0.067 R)
• M14: 2,065,498 km (0.108 R)
• M15: 2,197,144 km (0.063 R)
• M16: 2,510,851 km (0.092 R)
• M17: 2,780,875 km (0.105 R)
• M18: 2,926,882 km (0.098 R)
• M19: 3,075,583 km (0.113 R)
• M20: 3,272,453 km (0.112 R)
• M21: 3,520,636 km (0.057 R)
• M22: 4,488,684 km (0.079 R)
• M23: 4,643,368 km (0.11 R)
• M24: 5,171,598 km (0.112 R)
• M25: 5,243,555 km (0.108 R)
• M26: 5,461,369 km (0.106 R)
• M27: 5,608,125 km (0.08 R)
• M28: 6,018,771 km (0.118 R)
• M29: 6,419,843 km (0.073 R)
• M30: 6,731,306 km (0.119 R)
• M31: 7,308,454 km (0.102 R)
• M32: 8,088,757 km (0.086 R)
• M33: 8,425,352 km (0.079 R)
• M34: 9,090,464 km (0.07 R)
• M35: 9,661,330 km (0.069 R)
• M36: 9,794,621 km (0.072 R)
• M37: 9,883,931 km (0.109 R)
• M38: 10,334,371 km (0.073 R)
• M39: 10,493,692 km (0.109 R)
• M40: 10,607,985 km (0.082 R)
• M41: 11,442,741 km (0.064 R)
• M42: 11,607,598 km (0.112 R)
• M43: 12,370,996 km (0.05 R)
• M44: 12,540,191 km (0.101 R)
• M45: 12,734,519 km (0.09 R)
• M46: 13,820,898 km (0.105 R)
• M47: 14,400,590 km (0.065 R)
• M48: 14,782,962 km (0.085 R)
• M49: 15,091,284 km (0.087 R)
• M50: 15,583,760 km (0.042 R)
• M51: 15,818,928 km (0.095 R)
• M52: 16,107,951 km (0.086 R)
• M53: 16,851,452 km (0.066 R)
• M54: 17,173,536 km (0.072 R)
• M55: 17,579,096 km (0.079 R)
• M56: 17,769,385 km (0.105 R)
• M57: 17,987,648 km (0.068 R)
• M58: 18,124,680 km (0.078 R)
• M59: 18,261,861 km (0.049 R)
• M60: 18,399,491 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 9.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.78 AU - 6.94 AU

Year: 5316 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,054,474 km

• M1: 117,584 km (0.096 R)
• M2: 217,665 km (0.043 R)
• M3: 338,540 km (0.105 R)
• M4: 399,277 km (0.068 R)
• M5: 471,981 km (0.088 R)
• M6: 550,221 km (0.052 R)
• M7: 641,924 km (0.092 R)
• M8: 721,211 km (0.08 R)
• M9: 804,089 km (0.085 R)
• M10: 1,416,093 km (0.07 R)
• M11: 1,606,382 km (0.084 R)
• M12: 1,868,926 km (0.104 R)
• M13: 1,933,552 km (0.03 R)
• M14: 2,025,256 km (0.097 R)
• M15: 2,105,141 km (0.095 R)
• M16: 2,406,880 km (0.063 R)
• M17: 2,491,553 km (0.066 R)
• M18: 2,737,043 km (0.062 R)
• M19: 3,600,671 km (0.113 R)
• M20: 3,796,196 km (0.066 R)
• M21: 4,507,533 km (0.039 R)
• M22: 4,896,638 km (0.079 R)
• M23: 5,149,907 km (0.111 R)
• M24: 5,223,060 km (0.088 R)
• M25: 5,426,064 km (0.073 R)
• M26: 5,556,514 km (0.088 R)
• M27: 5,707,009 km (0.066 R)
• M28: 5,973,593 km (0.079 R)
• M29: 6,578,417 km (0.1 R)
• M30: 6,958,844 km (0.111 R)
• M31: 7,060,122 km (0.071 R)
• M32: 7,202,838 km (0.104 R)
• M33: 7,490,964 km (0.117 R)
• M34: 7,573,991 km (0.098 R)
• M35: 7,699,204 km (0.085 R)
• M36: 8,356,537 km (0.053 R)
• M37: 8,550,865 km (0.115 R)
• M38: 8,681,164 km (0.066 R)
• M39: 8,943,858 km (0.108 R)
• M40: 9,142,674 km (0.038 R)
• M41: 10,181,182 km (0.084 R)
• M42: 10,365,636 km (0.093 R)
• M43: 10,784,660 km (0.062 R)
• M44: 11,019,828 km (0.102 R)
• M45: 11,161,796 km (0.119 R)
• M46: 11,591,142 km (0.104 R)
• M47: 12,270,017 km (0.075 R)
• M48: 13,011,574 km (0.084 R)
• M49: 13,236,868 km (0.117 R)
• M50: 13,337,398 km (0.098 R)
• M51: 13,767,642 km (0.068 R)
• M52: 13,844,086 km (0.053 R)
• M53: 13,920,531 km (0.107 R)
• M54: 14,589,832 km (0.09 R)
• M55: 14,954,402 km (0.068 R)
• M56: 15,032,940 km (0.092 R)
• M57: 15,190,467 km (0.076 R)
• M58: 15,427,729 km (0.071 R)
• M59: 15,799,330 km (0.086 R)
• M60: 15,959,400 km (0.104 R)
• M61: 16,173,774 km (0.094 R)
• M62: 16,254,407 km (0.078 R)
• M63: 16,632,590 km (0.101 R)
• M64: 16,849,807 km (0.115 R)
• M65: 17,013,467 km (0.09 R)
• M66: 17,122,823 km (0.088 R)
• M67: 17,535,114 km (0.056 R)
• M68: 17,867,371 km (0.107 R)
• M69: 18,145,773 km (0.039 R)
• M70: 18,285,497 km (0.111 R)
• M71: 18,369,422 km (0.105 R)
• M72: 18,622,242 km (0.098 R)
• M73: 18,904,533 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 12.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.22 AU - 7.44 AU

Year: 7437 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,054,474 km

• M1: 189,391 km (0.111 R)
• M2: 275,709 km (0.103 R)
• M3: 356,941 km (0.115 R)
• M4: 482,603 km (0.032 R)
• M5: 740,958 km (0.086 R)
• M6: 941,120 km (0.115 R)
• M7: 1,105,379 km (0.051 R)
• M8: 1,387,221 km (0.072 R)
• M9: 1,532,630 km (0.079 R)
• M10: 1,792,781 km (0.076 R)
• M11: 2,116,361 km (0.058 R)
• M12: 2,615,420 km (0.045 R)
• M13: 2,732,405 km (0.062 R)
• M14: 2,807,952 km (0.086 R)
• M15: 2,994,201 km (0.094 R)
• M16: 3,128,091 km (0.095 R)
• M17: 3,344,410 km (0.099 R)
• M18: 3,589,302 km (0.072 R)
• M19: 3,672,329 km (0.091 R)
• M20: 3,900,764 km (0.079 R)
• M21: 4,208,637 km (0.12 R)
• M22: 4,900,527 km (0.078 R)
• M23: 5,152,450 km (0.095 R)
• M24: 5,273,325 km (0.085 R)
• M25: 5,490,391 km (0.116 R)
• M26: 5,821,900 km (0.113 R)
• M27: 6,331,281 km (0.091 R)
• M28: 6,417,599 km (0.114 R)
• M29: 6,547,749 km (0.115 R)
• M30: 6,722,779 km (0.075 R)
• M31: 7,017,935 km (0.096 R)
• M32: 7,759,043 km (0.067 R)
• M33: 7,835,936 km (0.059 R)
• M34: 8,225,041 km (0.075 R)
• M35: 8,413,983 km (0.111 R)
• M36: 8,493,270 km (0.106 R)
• M37: 8,652,292 km (0.04 R)
• M38: 8,925,159 km (0.111 R)
• M39: 9,396,990 km (0.094 R)
• M40: 10,078,109 km (0.104 R)
• M41: 10,212,747 km (0.09 R)
• M42: 10,809,493 km (0.057 R)
• M43: 10,981,980 km (0.08 R)
• M44: 11,085,950 km (0.09 R)
• M45: 11,277,585 km (0.087 R)
• M46: 11,452,615 km (0.07 R)
• M47: 11,929,682 km (0.082 R)
• M48: 12,018,843 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit