🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.14 AU - 1.54 AU

Year: 543 Days

Day: 47.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,817,580 km

• M1: 452,534 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.9 AU - 2.26 AU

Year: 1049 Days

Day: 26.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.4 AU - 2.5 AU

Year: 1342 Days

Day: 19.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,817,580 km

• M1: 976,126 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5 AU - 5.28 AU

Year: 4077 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,817,580 km

• M1: 59,540 km (0.057 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 14

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.79 AU - 7.49 AU

Year: 5986 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 13,817,580 km

• M1: 179,667 km (0.083 R)
• M2: 447,447 km (0.12 R)
• M3: 651,499 km (0.071 R)
• M4: 1,270,984 km (0.104 R)
• M5: 1,739,075 km (0.104 R)
• M6: 1,831,676 km (0.062 R)
• M7: 2,179,342 km (0.114 R)
• M8: 2,361,253 km (0.079 R)
• M9: 2,590,736 km (0.117 R)
• M10: 2,827,549 km (0.1 R)
• M11: 2,959,794 km (0.099 R)
• M12: 3,369,393 km (0.115 R)
• M13: 3,510,015 km (0.1 R)
• M14: 3,676,517 km (0.119 R)
• M15: 5,048,779 km (0.052 R)
• M16: 5,237,421 km (0.068 R)
• M17: 5,705,513 km (0.042 R)
• M18: 6,015,630 km (0.107 R)
• M19: 6,244,814 km (0.068 R)
• M20: 6,800,420 km (0.079 R)
• M21: 7,009,109 km (0.057 R)
• M22: 7,834,291 km (0.101 R)
• M23: 7,959,205 km (0.119 R)
• M24: 8,084,867 km (0.065 R)
• M25: 8,337,987 km (0.104 R)
• M26: 8,497,458 km (0.043 R)
• M27: 8,722,603 km (0.092 R)
• M28: 9,113,053 km (0.089 R)
• M29: 9,743,160 km (0.1 R)
• M30: 9,843,989 km (0.077 R)
• M31: 10,801,415 km (0.1 R)
• M32: 10,905,834 km (0.112 R)
• M33: 11,397,263 km (0.03 R)
• M34: 11,931,926 km (0.114 R)
• M35: 12,039,786 km (0.114 R)
• M36: 12,148,095 km (0.079 R)
• M37: 12,256,703 km (0.108 R)
• M38: 12,584,322 km (0.081 R)
• M39: 13,735,179 km (0.081 R)
• M40: 14,533,882 km (0.107 R)
• M41: 15,269,604 km (0.087 R)
• M42: 15,465,129 km (0.105 R)
• M43: 15,701,045 km (0.1 R)
• M44: 16,136,524 km (0.114 R)
• M45: 16,938,518 km (0.098 R)
• M46: 17,303,687 km (0.102 R)
• M47: 18,958,089 km (0.118 R)
• M48: 19,084,200 km (0.108 R)
• M49: 19,846,701 km (0.097 R)
• M50: 19,974,756 km (0.105 R)
• M51: 20,146,046 km (0.073 R)
• M52: 20,360,719 km (0.082 R)
• M53: 20,965,842 km (0.11 R)
• M54: 21,314,256 km (0.091 R)
• M55: 22,593,467 km (0.118 R)
• M56: 24,124,901 km (0.108 R)
• M57: 24,307,260 km (0.066 R)
• M58: 24,535,846 km (0.093 R)
• M59: 24,673,326 km (0.099 R)
• M60: 24,811,106 km (0.088 R)
• M61: 25,179,715 km (0.096 R)
• M62: 25,364,768 km (0.118 R)
• M63: 26,249,639 km (0.102 R)
• M64: 26,484,209 km (0.103 R)
• M65: 26,625,279 km (0.082 R)
• M66: 26,813,773 km (0.078 R)
• M67: 27,239,528 km (0.063 R)
• M68: 27,572,234 km (0.112 R)
• M69: 29,840,586 km (0.06 R)
• M70: 30,972,444 km (0.087 R)
• M71: 31,618,258 km (0.11 R)
• M72: 31,917,902 km (0.085 R)
• M73: 32,419,355 km (0.061 R)
• M74: 32,721,542 km (0.111 R)
• M75: 32,923,499 km (0.073 R)
• M76: 33,176,469 km (0.112 R)
• M77: 33,786,380 km (0.079 R)
• M78: 34,297,556 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 9.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.62 AU - 8.1 AU

Year: 7709 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 13,817,580 km

• M1: 436,227 km (0.11 R)
• M2: 544,985 km (0.101 R)
• M3: 851,810 km (0.049 R)
• M4: 1,057,208 km (0.109 R)
• M5: 1,441,226 km (0.088 R)
• M6: 1,515,576 km (0.085 R)
• M7: 1,968,708 km (0.077 R)
• M8: 2,093,622 km (0.087 R)
• M9: 2,242,921 km (0.082 R)
• M10: 2,351,679 km (0.11 R)
• M11: 2,642,796 km (0.063 R)
• M12: 3,259,438 km (0.1 R)
• M13: 3,763,434 km (0.025 R)
• M14: 3,867,255 km (0.105 R)
• M15: 4,077,589 km (0.071 R)
• M16: 4,184,252 km (0.084 R)
• M17: 4,400,272 km (0.09 R)
• M18: 4,647,856 km (0.059 R)
• M19: 5,446,858 km (0.116 R)
• M20: 5,802,153 km (0.112 R)
• M21: 6,380,349 km (0.115 R)
• M22: 6,535,632 km (0.064 R)
• M23: 6,598,014 km (0.112 R)
• M24: 6,692,111 km (0.112 R)
• M25: 6,881,502 km (0.039 R)
• M26: 7,921,506 km (0.119 R)
• M27: 8,121,968 km (0.106 R)
• M28: 9,430,201 km (0.026 R)
• M29: 9,607,175 km (0.061 R)
• M30: 9,928,511 km (0.09 R)
• M31: 10,072,574 km (0.106 R)
• M32: 10,181,033 km (0.107 R)
• M33: 10,289,790 km (0.112 R)
• M34: 10,508,652 km (0.1 R)
• M35: 11,512,304 km (0.066 R)
• M36: 12,275,403 km (0.073 R)
• M37: 13,410,701 km (0.054 R)
• M38: 13,729,943 km (0.059 R)
• M39: 13,809,978 km (0.059 R)
• M40: 14,702,180 km (0.085 R)
• M41: 14,990,006 km (0.07 R)
• M42: 15,072,584 km (0.056 R)
• M43: 15,529,306 km (0.119 R)
• M44: 15,864,405 km (0.107 R)
• M45: 16,499,149 km (0.118 R)
• M46: 16,926,999 km (0.111 R)
• M47: 17,271,822 km (0.088 R)
• M48: 17,837,153 km (0.106 R)
• M49: 18,497,178 km (0.102 R)
• M50: 18,941,484 km (0.083 R)
• M51: 19,120,253 km (0.103 R)
• M52: 19,931,523 km (0.109 R)
• M53: 20,295,644 km (0.114 R)
• M54: 20,524,379 km (0.072 R)
• M55: 21,076,844 km (0.033 R)
• M56: 22,763,261 km (0.108 R)
• M57: 23,239,431 km (0.046 R)
• M58: 23,382,895 km (0.101 R)
• M59: 24,736,307 km (0.102 R)
• M60: 24,931,682 km (0.07 R)
• M61: 25,422,513 km (0.049 R)
• M62: 26,015,668 km (0.097 R)
• M63: 26,763,508 km (0.098 R)
• M64: 27,266,007 km (0.043 R)
• M65: 27,873,075 km (0.07 R)
• M66: 28,484,631 km (0.035 R)
• M67: 28,894,829 km (0.084 R)
• M68: 29,720,908 km (0.106 R)
• M69: 30,241,359 km (0.084 R)
• M70: 30,450,198 km (0.081 R)
• M71: 31,290,938 km (0.087 R)
• M72: 32,245,821 km (0.116 R)
• M73: 32,352,484 km (0.096 R)
• M74: 33,317,989 km (0.062 R)
• M75: 33,696,023 km (0.118 R)
• M76: 35,002,910 km (0.067 R)
• M77: 35,387,227 km (0.101 R)
• M78: 36,326,253 km (0.095 R)
• M79: 36,437,404 km (0.115 R)
• M80: 36,548,405 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.22 AU - 8.66 AU

Year: 8578 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,817,580 km

• M1: 175,777 km (0.059 R)
• M2: 312,211 km (0.118 R)
• M3: 1,506,301 km (0.12 R)
• M4: 1,830,031 km (0.031 R)
• M5: 2,090,331 km (0.085 R)
• M6: 2,208,813 km (0.098 R)
• M7: 2,307,398 km (0.064 R)
• M8: 2,396,408 km (0.117 R)
• M9: 2,918,954 km (0.11 R)
• M10: 3,224,582 km (0.108 R)
• M11: 3,657,219 km (0.061 R)
• M12: 4,094,943 km (0.115 R)
• M13: 4,244,540 km (0.113 R)
• M14: 4,396,083 km (0.063 R)
• M15: 4,747,339 km (0.067 R)
• M16: 4,991,333 km (0.085 R)
• M17: 5,492,037 km (0.108 R)
• M18: 5,947,263 km (0.065 R)
• M19: 6,541,466 km (0.111 R)
• M20: 6,765,265 km (0.114 R)
• M21: 6,878,061 km (0.099 R)
• M22: 7,904,751 km (0.102 R)
• M23: 8,092,048 km (0.073 R)
• M24: 8,436,123 km (0.082 R)
• M25: 8,714,974 km (0.117 R)
• M26: 9,014,618 km (0.085 R)
• M27: 10,283,806 km (0.111 R)
• M28: 10,826,099 km (0.119 R)
• M29: 11,301,072 km (0.107 R)
• M30: 11,918,911 km (0.113 R)
• M31: 12,350,202 km (0.101 R)
• M32: 12,587,614 km (0.094 R)
• M33: 12,866,464 km (0.105 R)
• M34: 13,776,618 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit