🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.53 AU - 0.69 AU

Year: 219 Days

Day: 36.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 20,133,989 km

• M1: 269,127 km (0.059 R)
• M2: 589,715 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.6 AU - 0.82 AU

Year: 275 Days

Day: 21.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,133,989 km

• M1: 39,045 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 481 Days

Day: 39.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.91 AU - 1.27 AU

Year: 524 Days

Day: 45.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 12.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.91 AU - 4.63 AU

Year: 3368 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,133,989 km

• M1: 175,329 km (0.047 R)
• M2: 271,071 km (0.05 R)
• M3: 404,812 km (0.104 R)
• M4: 596,746 km (0.067 R)
• M5: 720,314 km (0.106 R)
• M6: 896,839 km (0.099 R)
• M7: 1,019,360 km (0.098 R)
• M8: 1,220,569 km (0.112 R)
• M9: 1,332,767 km (0.093 R)
• M10: 1,461,571 km (0.106 R)
• M11: 1,581,399 km (0.07 R)
• M12: 1,788,592 km (0.037 R)
• M13: 1,990,400 km (0.061 R)
• M14: 2,230,355 km (0.086 R)
• M15: 2,448,319 km (0.119 R)
• M16: 2,592,232 km (0.109 R)
• M17: 3,058,080 km (0.087 R)
• M18: 3,265,871 km (0.043 R)
• M19: 3,514,353 km (0.107 R)
• M20: 3,732,317 km (0.081 R)
• M21: 3,824,470 km (0.12 R)
• M22: 3,917,370 km (0.109 R)
• M23: 4,239,155 km (0.082 R)
• M24: 4,471,630 km (0.054 R)
• M25: 4,808,076 km (0.027 R)
• M26: 4,928,801 km (0.114 R)
• M27: 5,111,759 km (0.054 R)
• M28: 5,359,344 km (0.051 R)
• M29: 5,589,874 km (0.072 R)
• M30: 5,823,696 km (0.085 R)
• M31: 6,104,192 km (0.099 R)
• M32: 6,790,995 km (0.045 R)
• M33: 6,972,308 km (0.116 R)
• M34: 7,109,340 km (0.074 R)
• M35: 7,479,146 km (0.104 R)
• M36: 7,902,657 km (0.079 R)
• M37: 7,997,951 km (0.042 R)
• M38: 8,189,436 km (0.061 R)
• M39: 8,724,249 km (0.059 R)
• M40: 8,995,769 km (0.106 R)
• M41: 10,187,765 km (0.047 R)
• M42: 10,421,736 km (0.08 R)
• M43: 11,107,492 km (0.092 R)
• M44: 11,644,997 km (0.089 R)
• M45: 12,108,601 km (0.034 R)
• M46: 12,301,283 km (0.054 R)
• M47: 13,082,035 km (0.108 R)
• M48: 13,166,707 km (0.097 R)
• M49: 13,821,497 km (0.068 R)
• M50: 14,080,600 km (0.035 R)
• M51: 14,516,080 km (0.052 R)
• M52: 14,897,106 km (0.106 R)
• M53: 15,014,989 km (0.12 R)
• M54: 15,251,802 km (0.103 R)
• M55: 15,340,813 km (0.068 R)
• M56: 15,549,352 km (0.097 R)
• M57: 16,271,760 km (0.09 R)
• M58: 16,698,114 km (0.103 R)
• M59: 16,881,970 km (0.079 R)
• M60: 16,974,122 km (0.089 R)
• M61: 17,282,743 km (0.113 R)
• M62: 17,375,643 km (0.106 R)
• M63: 17,530,926 km (0.067 R)
• M64: 18,377,201 km (0.098 R)
• M65: 19,172,613 km (0.095 R)
• M66: 19,300,968 km (0.109 R)
• M67: 19,719,991 km (0.108 R)
• M68: 19,882,006 km (0.046 R)
• M69: 20,207,232 km (0.105 R)
• M70: 21,127,408 km (0.095 R)
• M71: 21,559,297 km (0.08 R)
• M72: 22,296,815 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 10.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.05 AU - 7.03 AU

Year: 6831 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,133,989 km

• M1: 160,668 km (0.067 R)
• M2: 233,073 km (0.06 R)
• M3: 420,968 km (0.108 R)
• M4: 586,872 km (0.069 R)
• M5: 757,264 km (0.07 R)
• M6: 976,126 km (0.075 R)
• M7: 1,093,411 km (0.111 R)
• M8: 1,296,116 km (0.104 R)
• M9: 2,045,302 km (0.109 R)
• M10: 2,254,590 km (0.036 R)
• M11: 2,456,397 km (0.059 R)
• M12: 2,770,403 km (0.101 R)
• M13: 2,893,522 km (0.045 R)
• M14: 2,987,021 km (0.111 R)
• M15: 3,081,716 km (0.086 R)
• M16: 3,503,133 km (0.094 R)
• M17: 4,436,325 km (0.052 R)
• M18: 4,544,484 km (0.075 R)
• M19: 4,745,394 km (0.082 R)
• M20: 4,986,546 km (0.074 R)
• M21: 5,327,330 km (0.098 R)
• M22: 5,481,116 km (0.111 R)
• M23: 5,892,062 km (0.118 R)
• M24: 6,516,932 km (0.069 R)
• M25: 6,619,706 km (0.113 R)
• M26: 7,247,718 km (0.079 R)
• M27: 7,418,409 km (0.03 R)
• M28: 7,720,447 km (0.111 R)
• M29: 8,048,515 km (0.068 R)
• M30: 8,537,999 km (0.106 R)
• M31: 8,991,281 km (0.118 R)
• M32: 9,452,641 km (0.102 R)
• M33: 9,639,189 km (0.08 R)
• M34: 9,992,539 km (0.094 R)
• M35: 11,151,624 km (0.116 R)
• M36: 11,622,259 km (0.084 R)
• M37: 12,124,608 km (0.1 R)
• M38: 13,072,610 km (0.106 R)
• M39: 13,306,731 km (0.094 R)
• M40: 13,516,168 km (0.062 R)
• M41: 13,726,652 km (0.093 R)
• M42: 13,858,747 km (0.096 R)
• M43: 14,044,248 km (0.118 R)
• M44: 14,876,311 km (0.111 R)
• M45: 15,339,466 km (0.085 R)
• M46: 15,807,259 km (0.118 R)
• M47: 16,983,098 km (0.066 R)
• M48: 17,524,343 km (0.042 R)
• M49: 18,419,537 km (0.107 R)
• M50: 18,594,417 km (0.098 R)
• M51: 18,828,687 km (0.107 R)
• M52: 18,946,122 km (0.057 R)
• M53: 19,122,797 km (0.1 R)
• M54: 19,448,022 km (0.091 R)
• M55: 19,834,733 km (0.095 R)
• M56: 20,014,101 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit