🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.92 AU - 1.24 AU

Year: 421 Days

Day: 13 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,733,894 km

• M1: 226,790 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.02 AU - 3.72 AU

Year: 2318 Days

Day: 13.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,733,894 km

• M1: 99,034 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.33 AU - 4.57 AU

Year: 2942 Days

Day: 18.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,733,894 km

• M1: 862,881 km (0.114 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 13.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.94 AU - 7.58 AU

Year: 5869 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,733,894 km

• M1: 609,611 km (0.059 R)
• M2: 843,433 km (0.039 R)
• M3: 1,093,710 km (0.078 R)
• M4: 1,321,398 km (0.062 R)
• M5: 1,649,915 km (0.107 R)
• M6: 1,753,736 km (0.099 R)
• M7: 1,913,656 km (0.051 R)
• M8: 2,210,458 km (0.101 R)
• M9: 2,403,739 km (0.102 R)
• M10: 2,602,704 km (0.092 R)
• M11: 3,059,875 km (0.119 R)
• M12: 3,210,670 km (0.081 R)
• M13: 3,430,578 km (0.093 R)
• M14: 3,587,507 km (0.118 R)
• M15: 3,816,092 km (0.072 R)
• M16: 4,383,966 km (0.106 R)
• M17: 5,731,244 km (0.118 R)
• M18: 5,837,907 km (0.05 R)
• M19: 6,134,709 km (0.049 R)
• M20: 6,658,900 km (0.111 R)
• M21: 6,969,166 km (0.091 R)
• M22: 7,428,881 km (0.08 R)
• M23: 7,691,874 km (0.106 R)
• M24: 7,928,089 km (0.061 R)
• M25: 8,166,997 km (0.085 R)
• M26: 8,377,780 km (0.078 R)
• M27: 9,083,433 km (0.054 R)
• M28: 9,680,927 km (0.117 R)
• M29: 10,000,468 km (0.091 R)
• M30: 10,715,845 km (0.111 R)
• M31: 10,946,824 km (0.049 R)
• M32: 11,683,893 km (0.094 R)
• M33: 11,990,120 km (0.049 R)
• M34: 12,540,939 km (0.074 R)
• M35: 13,029,825 km (0.068 R)
• M36: 13,241,207 km (0.096 R)
• M37: 13,382,876 km (0.075 R)
• M38: 13,810,576 km (0.085 R)
• M39: 14,026,296 km (0.099 R)
• M40: 14,973,400 km (0.116 R)
• M41: 15,566,556 km (0.11 R)
• M42: 15,828,502 km (0.094 R)
• M43: 16,054,245 km (0.057 R)
• M44: 16,167,491 km (0.097 R)
• M45: 16,281,035 km (0.113 R)
• M46: 16,737,758 km (0.11 R)
• M47: 17,160,073 km (0.11 R)
• M48: 17,508,336 km (0.076 R)
• M49: 17,780,754 km (0.105 R)
• M50: 18,054,668 km (0.085 R)
• M51: 18,487,903 km (0.115 R)
• M52: 18,765,407 km (0.047 R)
• M53: 19,204,178 km (0.1 R)
• M54: 19,970,119 km (0.113 R)
• M55: 20,418,165 km (0.077 R)
• M56: 20,993,219 km (0.106 R)
• M57: 21,573,509 km (0.061 R)
• M58: 21,823,936 km (0.112 R)
• M59: 22,411,855 km (0.049 R)
• M60: 22,919,890 km (0.051 R)
• M61: 23,047,646 km (0.067 R)
• M62: 23,218,188 km (0.119 R)
• M63: 23,389,029 km (0.112 R)
• M64: 23,646,337 km (0.081 R)
• M65: 23,947,627 km (0.109 R)
• M66: 24,467,031 km (0.106 R)
• M67: 24,771,762 km (0.083 R)
• M68: 24,902,810 km (0.082 R)
• M69: 25,605,172 km (0.058 R)
• M70: 25,737,715 km (0.1 R)
• M71: 26,314,265 km (0.079 R)
• M72: 26,492,586 km (0.086 R)
• M73: 26,715,936 km (0.082 R)
• M74: 26,984,913 km (0.104 R)
• M75: 27,254,638 km (0.067 R)
• M76: 28,388,590 km (0.074 R)
• M77: 28,754,656 km (0.1 R)
• M78: 28,846,359 km (0.097 R)
• M79: 31,172,307 km (0.055 R)
• M80: 31,644,737 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 4.8

Gravity: 30.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.92 AU - 18.14 AU

Year: 21836 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,733,894 km

• M1: 67,020 km (0.096 R)
• M2: 326,273 km (0.106 R)
• M3: 402,119 km (0.094 R)
• M4: 945,608 km (0.106 R)
• M5: 1,351,168 km (0.113 R)
• M6: 1,382,135 km (0.08 R)
• M7: 1,539,960 km (0.101 R)
• M8: 1,838,857 km (0.071 R)
• M9: 3,203,339 km (0.114 R)
• M10: 3,412,477 km (0.096 R)
• M11: 3,540,084 km (0.09 R)
• M12: 3,799,936 km (0.088 R)
• M13: 4,065,921 km (0.041 R)
• M14: 4,110,949 km (0.109 R)
• M15: 4,246,635 km (0.085 R)
• M16: 4,899,779 km (0.117 R)
• M17: 5,784,501 km (0.081 R)
• M18: 5,987,655 km (0.053 R)
• M19: 6,245,113 km (0.098 R)
• M20: 6,770,500 km (0.112 R)
• M21: 6,877,313 km (0.063 R)
• M22: 6,931,019 km (0.118 R)
• M23: 7,863,462 km (0.091 R)
• M24: 7,919,562 km (0.074 R)
• M25: 7,975,810 km (0.087 R)
• M26: 8,372,993 km (0.118 R)
• M27: 8,660,520 km (0.117 R)
• M28: 9,068,623 km (0.119 R)
• M29: 9,843,241 km (0.106 R)
• M30: 10,391,666 km (0.072 R)
• M31: 10,576,719 km (0.093 R)
• M32: 11,518,288 km (0.091 R)
• M33: 12,551,710 km (0.1 R)
• M34: 12,748,880 km (0.103 R)
• M35: 13,079,491 km (0.084 R)
• M36: 13,279,354 km (0.114 R)
• M37: 15,825,061 km (0.106 R)
• M38: 16,394,879 km (0.1 R)
• M39: 18,441,528 km (0.12 R)
• M40: 19,267,308 km (0.038 R)
• M41: 19,494,547 km (0.037 R)
• M42: 19,646,539 km (0.08 R)
• M43: 20,181,800 km (0.102 R)
• M44: 20,335,587 km (0.101 R)
• M45: 20,954,772 km (0.079 R)
• M46: 21,423,013 km (0.076 R)
• M47: 22,132,107 km (0.108 R)
• M48: 22,211,394 km (0.114 R)
• M49: 22,370,118 km (0.048 R)
• M50: 23,653,967 km (0.028 R)
• M51: 25,044,030 km (0.072 R)
• M52: 25,707,347 km (0.083 R)
• M53: 26,292,424 km (0.085 R)
• M54: 30,332,913 km (0.111 R)
• M55: 30,421,026 km (0.068 R)
• M56: 30,862,490 km (0.108 R)
• M57: 31,484,218 km (0.116 R)
• M58: 31,573,379 km (0.11 R)
• M59: 33,555,700 km (0.106 R)
• M60: 35,022,657 km (0.12 R)
• M61: 35,856,814 km (0.046 R)
• M62: 36,416,610 km (0.107 R)
• M63: 38,398,632 km (0.09 R)
• M64: 38,971,293 km (0.113 R)
• M65: 40,318,571 km (0.114 R)
• M66: 41,095,283 km (0.104 R)
• M67: 43,058,456 km (0.088 R)
• M68: 43,951,854 km (0.097 R)
• M69: 44,051,487 km (0.084 R)
• M70: 44,151,268 km (0.072 R)
• M71: 46,060,137 km (0.079 R)
• M72: 46,668,402 km (0.099 R)
• M73: 46,973,582 km (0.047 R)
• M74: 48,098,259 km (0.067 R)
• M75: 49,438,955 km (0.09 R)
• M76: 53,002,526 km (0.095 R)
• M77: 54,173,129 km (0.096 R)
• M78: 55,352,259 km (0.061 R)
• M79: 55,998,971 km (0.108 R)
• M80: 60,817,219 km (0.057 R)
• M81: 62,154,026 km (0.084 R)
• M82: 63,388,059 km (0.064 R)
• M83: 67,023,586 km (0.053 R)
• M84: 67,827,824 km (0.08 R)
• M85: 67,943,015 km (0.12 R)
• M86: 68,288,885 km (0.064 R)
• M87: 68,750,993 km (0.056 R)
• M88: 70,143,300 km (0.091 R)
• M89: 76,163,717 km (0.11 R)
• M90: 76,403,073 km (0.069 R)
• M91: 76,642,879 km (0.112 R)
• M92: 77,724,621 km (0.107 R)
• M93: 78,569,400 km (0.09 R)
• M94: 80,999,917 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit