🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.23 AU - 1.31 AU

Year: 542 Days

Day: 39.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.88 AU - 2.9 AU

Year: 1861 Days

Day: 36.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 11.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.41 AU - 6.21 AU

Year: 4634 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,038,688 km

• M1: 143,315 km (0.043 R)
• M2: 278,551 km (0.107 R)
• M3: 348,713 km (0.092 R)
• M4: 436,227 km (0.101 R)
• M5: 542,591 km (0.119 R)
• M6: 679,623 km (0.107 R)
• M7: 851,960 km (0.098 R)
• M8: 967,300 km (0.084 R)
• M9: 1,253,780 km (0.076 R)
• M10: 1,333,067 km (0.085 R)
• M11: 1,414,149 km (0.071 R)
• M12: 1,567,337 km (0.089 R)
• M13: 1,755,681 km (0.069 R)
• M14: 1,967,062 km (0.102 R)
• M15: 2,218,836 km (0.116 R)
• M16: 2,316,074 km (0.109 R)
• M17: 2,398,203 km (0.101 R)
• M18: 2,498,135 km (0.103 R)
• M19: 2,599,413 km (0.041 R)
• M20: 2,736,743 km (0.118 R)
• M21: 2,823,809 km (0.099 R)
• M22: 2,947,377 km (0.096 R)
• M23: 3,036,687 km (0.056 R)
• M24: 3,421,902 km (0.056 R)
• M25: 3,783,929 km (0.047 R)
• M26: 4,360,329 km (0.103 R)
• M27: 4,442,010 km (0.039 R)
• M28: 4,627,810 km (0.109 R)
• M29: 4,795,061 km (0.076 R)
• M30: 5,006,891 km (0.085 R)
• M31: 5,243,705 km (0.11 R)
• M32: 5,840,301 km (0.056 R)
• M33: 6,135,308 km (0.102 R)
• M34: 6,834,828 km (0.042 R)
• M35: 7,049,650 km (0.09 R)
• M36: 7,266,717 km (0.11 R)
• M37: 7,682,898 km (0.083 R)
• M38: 7,906,247 km (0.075 R)
• M39: 8,031,311 km (0.076 R)
• M40: 8,563,880 km (0.093 R)
• M41: 8,769,726 km (0.112 R)
• M42: 9,743,309 km (0.114 R)
• M43: 10,012,286 km (0.064 R)
• M44: 10,202,126 km (0.062 R)
• M45: 12,541,837 km (0.107 R)
• M46: 13,546,386 km (0.096 R)
• M47: 14,270,889 km (0.104 R)
• M48: 15,132,273 km (0.061 R)
• M49: 16,010,413 km (0.109 R)
• M50: 16,647,700 km (0.096 R)
• M51: 17,098,737 km (0.054 R)
• M52: 17,358,439 km (0.118 R)
• M53: 18,277,120 km (0.066 R)
• M54: 19,991,063 km (0.115 R)
• M55: 20,470,524 km (0.039 R)
• M56: 20,919,168 km (0.114 R)
• M57: 21,127,258 km (0.113 R)
• M58: 21,231,678 km (0.113 R)
• M59: 21,931,646 km (0.067 R)
• M60: 24,112,783 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 8.6

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.41 AU - 9.13 AU

Year: 9837 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,038,688 km

• M1: 181,013 km (0.107 R)
• M2: 281,094 km (0.099 R)
• M3: 552,166 km (0.096 R)
• M4: 615,745 km (0.098 R)
• M5: 804,388 km (0.083 R)
• M6: 859,290 km (0.057 R)
• M7: 1,012,030 km (0.118 R)
• M8: 1,153,100 km (0.091 R)
• M9: 1,300,903 km (0.031 R)
• M10: 1,709,604 km (0.1 R)
• M11: 1,879,099 km (0.103 R)
• M12: 2,260,873 km (0.092 R)
• M13: 2,393,566 km (0.113 R)
• M14: 2,722,532 km (0.115 R)
• M15: 2,949,920 km (0.102 R)
• M16: 3,007,665 km (0.088 R)
• M17: 3,153,972 km (0.114 R)
• M18: 3,213,063 km (0.09 R)
• M19: 3,423,098 km (0.039 R)
• M20: 3,920,063 km (0.071 R)
• M21: 4,144,759 km (0.114 R)
• M22: 4,242,296 km (0.095 R)
• M23: 4,539,547 km (0.066 R)
• M24: 4,877,788 km (0.111 R)
• M25: 5,224,257 km (0.041 R)
• M26: 5,758,920 km (0.06 R)
• M27: 5,940,980 km (0.12 R)
• M28: 6,995,795 km (0.106 R)
• M29: 7,112,182 km (0.078 R)
• M30: 7,268,362 km (0.115 R)
• M31: 7,945,143 km (0.107 R)
• M32: 9,103,180 km (0.117 R)
• M33: 9,486,599 km (0.073 R)
• M34: 10,269,295 km (0.119 R)
• M35: 10,937,250 km (0.066 R)
• M36: 11,390,232 km (0.116 R)
• M37: 13,311,518 km (0.109 R)
• M38: 13,990,243 km (0.052 R)
• M39: 14,680,189 km (0.107 R)
• M40: 16,453,223 km (0.079 R)
• M41: 16,815,848 km (0.113 R)
• M42: 17,972,688 km (0.095 R)
• M43: 18,346,234 km (0.103 R)
• M44: 18,399,790 km (0.103 R)
• M45: 18,776,178 km (0.065 R)
• M46: 18,830,183 km (0.114 R)
• M47: 19,646,240 km (0.119 R)
• M48: 19,865,700 km (0.106 R)
• M49: 20,251,812 km (0.076 R)
• M50: 20,362,664 km (0.086 R)
• M51: 20,975,566 km (0.104 R)
• M52: 22,563,099 km (0.089 R)
• M53: 22,735,436 km (0.072 R)
• M54: 22,850,626 km (0.066 R)
• M55: 23,371,227 km (0.119 R)
• M56: 23,603,851 km (0.085 R)
• M57: 23,954,209 km (0.108 R)
• M58: 24,129,987 km (0.112 R)
• M59: 24,306,363 km (0.028 R)
• M60: 25,492,524 km (0.119 R)
• M61: 25,552,214 km (0.069 R)
• M62: 25,911,997 km (0.073 R)
• M63: 26,213,137 km (0.032 R)
• M64: 26,818,859 km (0.101 R)
• M65: 27,001,518 km (0.115 R)
• M66: 27,184,476 km (0.043 R)
• M67: 29,789,873 km (0.105 R)
• M68: 30,168,505 km (0.115 R)
• M69: 30,994,435 km (0.104 R)
• M70: 31,506,359 km (0.062 R)
• M71: 32,085,602 km (0.057 R)
• M72: 32,214,854 km (0.111 R)
• M73: 33,516,356 km (0.098 R)
• M74: 33,910,247 km (0.066 R)
• M75: 34,636,245 km (0.088 R)
• M76: 34,835,061 km (0.09 R)
• M77: 35,034,325 km (0.116 R)
• M78: 36,305,159 km (0.108 R)
• M79: 36,507,116 km (0.116 R)
• M80: 36,709,672 km (0.076 R)
• M81: 38,068,469 km (0.072 R)
• M82: 41,466,884 km (0.114 R)
• M83: 41,678,116 km (0.107 R)
• M84: 41,748,577 km (0.117 R)
• M85: 45,033,297 km (0.048 R)
• M86: 45,903,658 km (0.099 R)
• M87: 46,560,243 km (0.074 R)
• M88: 46,706,550 km (0.054 R)
• M89: 47,734,885 km (0.099 R)
• M90: 48,104,093 km (0.082 R)
• M91: 48,919,401 km (0.092 R)
• M92: 49,440,750 km (0.079 R)
• M93: 49,963,744 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit