🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 193 Days

Day: 24.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.81 AU - 0.95 AU

Year: 311 Days

Day: 29.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,531,108 km

• M1: 63,429 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.27 AU

Year: 471 Days

Day: 13.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.43 AU - 1.55 AU

Year: 685 Days

Day: 45 Hours

Environment

Temp: -48 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.2 AU - 2.52 AU

Year: 1366 Days

Day: 22.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,531,108 km

• M1: 65,973 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.14 AU - 3.32 AU

Year: 1699 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.38 AU - 3.72 AU

Year: 2007 Days

Day: 41.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 10.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.66 AU - 5.5 AU

Year: 4313 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,531,108 km

• M1: 168,597 km (0.101 R)
• M2: 253,419 km (0.073 R)
• M3: 408,402 km (0.045 R)
• M4: 943,065 km (0.054 R)
• M5: 1,247,197 km (0.038 R)
• M6: 1,425,069 km (0.088 R)
• M7: 1,852,321 km (0.085 R)
• M8: 2,008,800 km (0.08 R)
• M9: 2,470,459 km (0.086 R)
• M10: 3,056,284 km (0.096 R)
• M11: 3,528,415 km (0.104 R)
• M12: 3,645,102 km (0.113 R)
• M13: 3,842,721 km (0.094 R)
• M14: 3,983,043 km (0.096 R)
• M15: 4,166,151 km (0.111 R)
• M16: 4,477,315 km (0.103 R)
• M17: 4,689,145 km (0.08 R)
• M18: 4,817,799 km (0.088 R)
• M19: 5,255,224 km (0.108 R)
• M20: 5,659,886 km (0.112 R)
• M21: 6,380,499 km (0.113 R)
• M22: 6,715,448 km (0.102 R)
• M23: 6,885,092 km (0.099 R)
• M24: 7,228,569 km (0.101 R)
• M25: 7,603,013 km (0.047 R)
• M26: 8,009,320 km (0.111 R)
• M27: 8,684,755 km (0.095 R)
• M28: 8,976,022 km (0.089 R)
• M29: 9,704,563 km (0.099 R)
• M30: 10,089,928 km (0.114 R)
• M31: 10,284,405 km (0.104 R)
• M32: 10,368,180 km (0.063 R)
• M33: 10,452,254 km (0.089 R)
• M34: 10,875,616 km (0.093 R)
• M35: 11,103,603 km (0.043 R)
• M36: 11,535,641 km (0.116 R)
• M37: 11,855,930 km (0.045 R)
• M38: 12,179,211 km (0.074 R)
• M39: 12,684,403 km (0.093 R)
• M40: 13,348,468 km (0.072 R)
• M41: 13,592,911 km (0.076 R)
• M42: 14,116,953 km (0.11 R)
• M43: 14,647,576 km (0.098 R)
• M44: 15,728,571 km (0.099 R)
• M45: 16,246,179 km (0.057 R)
• M46: 16,802,234 km (0.114 R)
• M47: 16,900,969 km (0.113 R)
• M48: 17,464,504 km (0.103 R)
• M49: 18,034,023 km (0.111 R)
• M50: 18,304,197 km (0.026 R)
• M51: 18,712,001 km (0.057 R)
• M52: 19,019,724 km (0.089 R)
• M53: 19,918,358 km (0.081 R)
• M54: 21,220,907 km (0.059 R)
• M55: 21,506,190 km (0.117 R)
• M56: 21,613,452 km (0.068 R)
• M57: 21,756,916 km (0.072 R)
• M58: 21,936,433 km (0.066 R)
• M59: 22,224,858 km (0.069 R)
• M60: 22,405,871 km (0.103 R)
• M61: 22,951,455 km (0.109 R)
• M62: 23,870,734 km (0.092 R)
• M63: 24,241,737 km (0.063 R)
• M64: 24,839,380 km (0.094 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 11.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.31 AU - 13.45 AU

Year: 13520 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,531,108 km

• M1: 145,559 km (0.027 R)
• M2: 350,657 km (0.053 R)
• M3: 571,314 km (0.116 R)
• M4: 1,126,921 km (0.094 R)
• M5: 1,323,044 km (0.111 R)
• M6: 1,726,808 km (0.098 R)
• M7: 2,389,676 km (0.068 R)
• M8: 2,515,937 km (0.096 R)
• M9: 3,263,777 km (0.106 R)
• M10: 3,347,851 km (0.102 R)
• M11: 3,489,670 km (0.098 R)
• M12: 3,986,783 km (0.109 R)
• M13: 4,259,201 km (0.081 R)
• M14: 4,631,849 km (0.06 R)
• M15: 5,243,405 km (0.083 R)
• M16: 5,475,132 km (0.033 R)
• M17: 5,609,172 km (0.08 R)
• M18: 5,744,259 km (0.12 R)
• M19: 5,948,909 km (0.091 R)
• M20: 7,972,968 km (0.092 R)
• M21: 8,432,234 km (0.092 R)
• M22: 9,097,645 km (0.091 R)
• M23: 9,216,874 km (0.119 R)
• M24: 9,617,946 km (0.112 R)
• M25: 9,779,961 km (0.087 R)
• M26: 10,478,882 km (0.089 R)
• M27: 11,881,063 km (0.117 R)
• M28: 12,493,666 km (0.098 R)
• M29: 13,613,107 km (0.095 R)
• M30: 14,671,213 km (0.109 R)
• M31: 14,764,412 km (0.106 R)
• M32: 14,998,383 km (0.108 R)
• M33: 15,898,963 km (0.1 R)
• M34: 16,138,768 km (0.048 R)
• M35: 16,525,179 km (0.027 R)
• M36: 16,622,119 km (0.052 R)
• M37: 17,603,181 km (0.087 R)
• M38: 18,602,944 km (0.109 R)
• M39: 19,058,918 km (0.106 R)
• M40: 19,775,492 km (0.106 R)
• M41: 20,552,952 km (0.119 R)
• M42: 21,129,502 km (0.082 R)
• M43: 22,999,027 km (0.033 R)
• M44: 23,542,965 km (0.086 R)
• M45: 25,199,761 km (0.105 R)
• M46: 25,479,659 km (0.071 R)
• M47: 25,760,454 km (0.114 R)
• M48: 25,929,500 km (0.09 R)
• M49: 26,382,033 km (0.027 R)
• M50: 26,552,276 km (0.082 R)
• M51: 26,779,964 km (0.087 R)
• M52: 28,217,898 km (0.094 R)
• M53: 28,508,417 km (0.025 R)
• M54: 29,033,955 km (0.119 R)
• M55: 29,680,666 km (0.086 R)
• M56: 29,857,940 km (0.112 R)
• M57: 30,035,363 km (0.101 R)
• M58: 30,510,635 km (0.076 R)
• M59: 30,689,405 km (0.067 R)
• M60: 30,928,462 km (0.065 R)
• M61: 31,588,937 km (0.119 R)
• M62: 31,890,676 km (0.117 R)
• M63: 32,862,613 km (0.071 R)
• M64: 33,475,067 km (0.093 R)
• M65: 34,276,762 km (0.079 R)
• M66: 34,400,778 km (0.06 R)
• M67: 34,648,961 km (0.095 R)
• M68: 34,835,659 km (0.104 R)
• M69: 35,460,081 km (0.082 R)
• M70: 37,546,822 km (0.075 R)
• M71: 37,674,578 km (0.082 R)
• M72: 38,637,240 km (0.092 R)
• M73: 38,830,671 km (0.12 R)
• M74: 39,024,549 km (0.116 R)
• M75: 40,129,030 km (0.058 R)
• M76: 41,309,806 km (0.103 R)
• M77: 41,441,602 km (0.082 R)
• M78: 42,701,515 km (0.049 R)
• M79: 42,968,398 km (0.106 R)
• M80: 43,436,789 km (0.101 R)
• M81: 43,974,144 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit