🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.58 AU - 0.58 AU

Year: 169 Days

Day: 31.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 182 Days

Day: 30.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,495,219 km

• M1: 88,861 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.07 AU

Year: 305 Days

Day: 42.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,495,219 km

• M1: 158,125 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.89 AU - 0.97 AU

Year: 343 Days

Day: 25.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.51 AU - 1.81 AU

Year: 819 Days

Day: 24.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.36 AU - 3.08 AU

Year: 1718 Days

Day: 48 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.11 AU - 4.95 AU

Year: 3098 Days

Day: 37.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 176.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,495,219 km

• M1: 126,560 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 14.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.22 AU - 4.84 AU

Year: 3692 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,495,219 km

• M1: 209,886 km (0.103 R)
• M2: 353,649 km (0.075 R)
• M3: 683,961 km (0.1 R)
• M4: 933,790 km (0.086 R)
• M5: 1,070,822 km (0.115 R)
• M6: 1,284,298 km (0.115 R)
• M7: 1,438,982 km (0.083 R)
• M8: 1,834,070 km (0.098 R)
• M9: 2,786,859 km (0.081 R)
• M10: 3,038,782 km (0.12 R)
• M11: 3,347,701 km (0.098 R)
• M12: 3,752,962 km (0.086 R)
• M13: 3,891,639 km (0.074 R)
• M14: 4,174,080 km (0.046 R)
• M15: 4,518,454 km (0.07 R)
• M16: 4,629,157 km (0.078 R)
• M17: 5,196,282 km (0.085 R)
• M18: 5,547,388 km (0.117 R)
• M19: 6,129,324 km (0.101 R)
• M20: 6,900,351 km (0.113 R)
• M21: 7,570,101 km (0.053 R)
• M22: 7,968,480 km (0.083 R)
• M23: 8,102,819 km (0.114 R)
• M24: 8,260,645 km (0.085 R)
• M25: 8,762,994 km (0.06 R)
• M26: 9,275,367 km (0.058 R)
• M27: 9,369,614 km (0.116 R)
• M28: 9,701,871 km (0.11 R)
• M29: 9,965,761 km (0.109 R)
• M30: 10,305,049 km (0.108 R)
• M31: 10,402,737 km (0.081 R)
• M32: 10,796,329 km (0.074 R)
• M33: 10,920,345 km (0.119 R)
• M34: 11,776,494 km (0.094 R)
• M35: 11,981,144 km (0.12 R)
• M36: 12,341,974 km (0.11 R)
• M37: 12,549,765 km (0.061 R)
• M38: 12,654,185 km (0.096 R)
• M39: 12,969,088 km (0.047 R)
• M40: 13,206,799 km (0.079 R)
• M41: 13,472,784 km (0.117 R)
• M42: 13,606,525 km (0.083 R)
• M43: 13,821,198 km (0.101 R)
• M44: 14,308,588 km (0.085 R)
• M45: 14,581,903 km (0.108 R)
• M46: 14,801,662 km (0.079 R)
• M47: 15,105,795 km (0.106 R)
• M48: 15,300,421 km (0.033 R)
• M49: 15,439,847 km (0.109 R)
• M50: 15,692,069 km (0.068 R)
• M51: 15,889,089 km (0.066 R)
• M52: 16,087,007 km (0.085 R)
• M53: 16,285,823 km (0.063 R)
• M54: 16,456,813 km (0.112 R)
• M55: 16,628,402 km (0.12 R)
• M56: 16,743,143 km (0.119 R)
• M57: 16,944,502 km (0.08 R)
• M58: 17,233,675 km (0.107 R)
• M59: 17,466,299 km (0.1 R)
• M60: 17,612,157 km (0.08 R)
• M61: 18,288,190 km (0.116 R)
• M62: 18,644,383 km (0.109 R)
• M63: 19,303,361 km (0.117 R)
• M64: 19,544,812 km (0.07 R)
• M65: 20,520,938 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.7

Radius: 7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.27 AU - 15.65 AU

Year: 18908 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,495,219 km

• M1: 110,254 km (0.116 R)
• M2: 185,651 km (0.114 R)
• M3: 255,513 km (0.066 R)
• M4: 528,080 km (0.039 R)
• M5: 726,298 km (0.103 R)
• M6: 848,070 km (0.047 R)
• M7: 1,035,965 km (0.064 R)
• M8: 1,127,370 km (0.106 R)
• M9: 1,318,107 km (0.045 R)
• M10: 1,802,954 km (0.108 R)
• M11: 2,259,227 km (0.062 R)
• M12: 2,378,756 km (0.049 R)
• M13: 2,624,096 km (0.111 R)
• M14: 3,095,030 km (0.059 R)
• M15: 3,522,880 km (0.102 R)
• M16: 3,778,992 km (0.094 R)
• M17: 3,873,687 km (0.116 R)
• M18: 3,969,131 km (0.113 R)
• M19: 4,162,411 km (0.025 R)
• M20: 4,408,350 km (0.069 R)
• M21: 5,043,842 km (0.086 R)
• M22: 5,871,268 km (0.069 R)
• M23: 6,063,950 km (0.093 R)
• M24: 6,286,551 km (0.091 R)
• M25: 6,625,690 km (0.068 R)
• M26: 6,797,578 km (0.095 R)
• M27: 7,116,371 km (0.092 R)
• M28: 7,262,977 km (0.085 R)
• M29: 7,618,720 km (0.112 R)
• M30: 8,071,404 km (0.062 R)
• M31: 8,409,046 km (0.109 R)
• M32: 8,501,946 km (0.095 R)
• M33: 9,034,515 km (0.03 R)
• M34: 9,837,556 km (0.102 R)
• M35: 10,330,182 km (0.094 R)
• M36: 10,898,205 km (0.057 R)
• M37: 11,407,885 km (0.087 R)
• M38: 11,579,474 km (0.114 R)
• M39: 11,821,224 km (0.053 R)
• M40: 11,890,488 km (0.11 R)
• M41: 12,344,667 km (0.027 R)
• M42: 12,415,127 km (0.078 R)
• M43: 12,804,531 km (0.097 R)
• M44: 13,595,454 km (0.061 R)
• M45: 13,704,661 km (0.072 R)
• M46: 13,887,021 km (0.099 R)
• M47: 14,143,880 km (0.108 R)
• M48: 14,365,285 km (0.06 R)
• M49: 15,299,823 km (0.119 R)
• M50: 15,451,216 km (0.116 R)
• M51: 16,100,172 km (0.061 R)
• M52: 16,292,704 km (0.094 R)
• M53: 16,369,897 km (0.081 R)
• M54: 16,485,985 km (0.12 R)
• M55: 16,641,118 km (0.117 R)
• M56: 17,463,906 km (0.066 R)
• M57: 17,661,674 km (0.111 R)
• M58: 19,393,569 km (0.114 R)
• M59: 19,516,389 km (0.066 R)
• M60: 20,010,361 km (0.104 R)
• M61: 20,425,196 km (0.116 R)
• M62: 20,675,323 km (0.1 R)
• M63: 21,221,056 km (0.068 R)
• M64: 21,474,475 km (0.101 R)
• M65: 22,670,361 km (0.097 R)
• M66: 23,059,315 km (0.104 R)
• M67: 24,504,430 km (0.056 R)
• M68: 25,081,729 km (0.084 R)
• M69: 25,126,309 km (0.114 R)
• M70: 25,394,538 km (0.058 R)
• M71: 25,528,877 km (0.07 R)
• M72: 26,114,104 km (0.115 R)
• M73: 26,249,789 km (0.113 R)
• M74: 26,931,656 km (0.072 R)
• M75: 27,023,060 km (0.118 R)
• M76: 27,160,241 km (0.054 R)
• M77: 27,896,113 km (0.076 R)
• M78: 28,638,418 km (0.07 R)
• M79: 28,731,767 km (0.114 R)
• M80: 29,199,560 km (0.085 R)
• M81: 29,434,428 km (0.063 R)
• M82: 30,475,031 km (0.118 R)
• M83: 30,570,325 km (0.026 R)
• M84: 30,808,784 km (0.036 R)
• M85: 32,058,674 km (0.049 R)
• M86: 32,252,403 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit