🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 491 Days

Day: 21.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.28 AU - 1.78 AU

Year: 725 Days

Day: 40.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 797 Days

Day: 19.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.99 AU - 2.03 AU

Year: 1091 Days

Day: 43.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.17 AU - 2.29 AU

Year: 1275 Days

Day: 39.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,124,515 km

• M1: 1,939,536 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.76 AU - 2.84 AU

Year: 1794 Days

Day: 35.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,124,515 km

• M1: 1,380,040 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.05 AU - 3.69 AU

Year: 2369 Days

Day: 33.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 3.7

Gravity: 32.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.45 AU - 15.31 AU

Year: 16678 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,124,515 km

• M1: 60,737 km (0.104 R)
• M2: 175,030 km (0.077 R)
• M3: 333,304 km (0.087 R)
• M4: 426,952 km (0.065 R)
• M5: 460,163 km (0.034 R)
• M6: 601,383 km (0.075 R)
• M7: 755,918 km (0.11 R)
• M8: 1,010,234 km (0.069 R)
• M9: 1,193,641 km (0.072 R)
• M10: 1,289,234 km (0.109 R)
• M11: 1,387,371 km (0.076 R)
• M12: 1,564,943 km (0.097 R)
• M13: 2,374,567 km (0.067 R)
• M14: 2,525,362 km (0.107 R)
• M15: 3,804,723 km (0.047 R)
• M16: 4,016,852 km (0.097 R)
• M17: 5,056,258 km (0.064 R)
• M18: 5,133,451 km (0.045 R)
• M19: 5,172,346 km (0.088 R)
• M20: 5,968,357 km (0.106 R)
• M21: 7,804,222 km (0.091 R)
• M22: 8,028,319 km (0.04 R)
• M23: 8,620,577 km (0.026 R)
• M24: 8,759,255 km (0.095 R)
• M25: 9,038,703 km (0.097 R)
• M26: 9,179,625 km (0.051 R)
• M27: 9,226,748 km (0.027 R)
• M28: 10,726,915 km (0.118 R)
• M29: 10,876,064 km (0.049 R)
• M30: 11,939,256 km (0.048 R)
• M31: 12,197,163 km (0.062 R)
• M32: 13,088,019 km (0.028 R)
• M33: 13,999,518 km (0.048 R)
• M34: 15,265,116 km (0.113 R)
• M35: 15,601,263 km (0.039 R)
• M36: 17,434,585 km (0.084 R)
• M37: 18,435,993 km (0.046 R)
• M38: 19,455,801 km (0.109 R)
• M39: 19,698,449 km (0.09 R)
• M40: 20,988,581 km (0.083 R)
• M41: 21,050,664 km (0.103 R)
• M42: 21,299,745 km (0.055 R)
• M43: 23,006,357 km (0.07 R)
• M44: 23,908,283 km (0.076 R)
• M45: 24,233,209 km (0.113 R)
• M46: 24,559,632 km (0.113 R)
• M47: 25,216,815 km (0.04 R)
• M48: 25,415,182 km (0.095 R)
• M49: 25,547,576 km (0.037 R)
• M50: 25,946,404 km (0.091 R)
• M51: 26,079,846 km (0.117 R)
• M52: 26,884,981 km (0.084 R)
• M53: 28,519,488 km (0.107 R)
• M54: 28,864,161 km (0.063 R)
• M55: 30,466,803 km (0.086 R)
• M56: 30,607,575 km (0.07 R)
• M57: 30,960,327 km (0.107 R)
• M58: 31,812,436 km (0.086 R)
• M59: 32,960,600 km (0.056 R)
• M60: 33,177,367 km (0.068 R)
• M61: 33,322,178 km (0.103 R)
• M62: 34,049,223 km (0.087 R)
• M63: 35,592,924 km (0.028 R)
• M64: 37,385,106 km (0.055 R)
• M65: 38,748,242 km (0.031 R)
• M66: 38,824,537 km (0.046 R)
• M67: 40,668,480 km (0.096 R)
• M68: 41,835,344 km (0.106 R)
• M69: 42,070,063 km (0.062 R)
• M70: 43,250,091 km (0.111 R)
• M71: 44,122,396 km (0.116 R)
• M72: 44,600,511 km (0.093 R)
• M73: 44,760,281 km (0.106 R)
• M74: 45,803,577 km (0.069 R)
• M75: 46,530,623 km (0.075 R)
• M76: 46,854,801 km (0.099 R)
• M77: 48,651,920 km (0.082 R)
• M78: 49,641,660 km (0.11 R)
• M79: 50,637,982 km (0.066 R)
• M80: 50,721,308 km (0.083 R)
• M81: 52,144,731 km (0.043 R)
• M82: 52,313,179 km (0.118 R)
• M83: 53,411,676 km (0.118 R)
• M84: 55,631,559 km (0.025 R)
• M85: 55,975,634 km (0.12 R)
• M86: 56,493,242 km (0.047 R)
• M87: 56,839,262 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 4.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.35 AU - 19.89 AU

Year: 27122 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,124,515 km

• M1: 65,823 km (0.037 R)
• M2: 96,491 km (0.034 R)
• M3: 393,293 km (0.112 R)
• M4: 1,232,836 km (0.089 R)
• M5: 1,765,853 km (0.058 R)
• M6: 2,445,028 km (0.051 R)
• M7: 2,901,002 km (0.12 R)
• M8: 3,717,357 km (0.106 R)
• M9: 3,962,997 km (0.066 R)
• M10: 4,810,170 km (0.07 R)
• M11: 5,104,728 km (0.077 R)
• M12: 5,683,074 km (0.091 R)
• M13: 5,767,297 km (0.095 R)
• M14: 7,081,066 km (0.109 R)
• M15: 7,569,652 km (0.092 R)
• M16: 7,817,835 km (0.106 R)
• M17: 8,132,140 km (0.072 R)
• M18: 8,163,705 km (0.078 R)
• M19: 9,197,875 km (0.113 R)
• M20: 11,386,492 km (0.112 R)
• M21: 11,492,856 km (0.119 R)
• M22: 11,921,604 km (0.074 R)
• M23: 12,537,947 km (0.107 R)
• M24: 12,942,310 km (0.115 R)
• M25: 13,575,708 km (0.101 R)
• M26: 14,525,205 km (0.029 R)
• M27: 15,496,095 km (0.097 R)
• M28: 15,771,655 km (0.102 R)
• M29: 16,088,653 km (0.096 R)
• M30: 16,247,825 km (0.088 R)
• M31: 17,377,139 km (0.108 R)
• M32: 17,827,728 km (0.106 R)
• M33: 21,875,547 km (0.091 R)
• M34: 21,963,660 km (0.106 R)
• M35: 23,075,472 km (0.032 R)
• M36: 23,300,168 km (0.056 R)
• M37: 24,205,683 km (0.06 R)
• M38: 24,662,705 km (0.048 R)
• M39: 25,307,322 km (0.104 R)
• M40: 25,817,750 km (0.101 R)
• M41: 25,864,275 km (0.11 R)
• M42: 26,566,188 km (0.063 R)
• M43: 27,654,513 km (0.081 R)
• M44: 27,940,843 km (0.119 R)
• M45: 29,192,828 km (0.113 R)
• M46: 29,484,394 km (0.104 R)
• M47: 29,923,464 km (0.106 R)
• M48: 30,119,287 km (0.111 R)
• M49: 32,905,548 km (0.1 R)
• M50: 33,462,351 km (0.094 R)
• M51: 34,022,296 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit