🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 265 Days

Day: 41.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.06 AU - 1.14 AU

Year: 435 Days

Day: 34.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.02 AU - 1.28 AU

Year: 465 Days

Day: 42.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.35 AU - 6.27 AU

Year: 4610 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,112,382 km

• M1: 373,845 km (0.099 R)
• M2: 848,220 km (0.111 R)
• M3: 937,380 km (0.11 R)
• M4: 1,071,121 km (0.089 R)
• M5: 1,240,914 km (0.119 R)
• M6: 2,116,062 km (0.08 R)
• M7: 2,205,521 km (0.067 R)
• M8: 2,351,529 km (0.067 R)
• M9: 2,444,429 km (0.117 R)
• M10: 2,653,268 km (0.118 R)
• M11: 2,808,999 km (0.073 R)
• M12: 3,028,160 km (0.086 R)
• M13: 3,150,232 km (0.108 R)
• M14: 3,420,406 km (0.105 R)
• M15: 3,917,071 km (0.088 R)
• M16: 4,253,516 km (0.102 R)
• M17: 4,413,736 km (0.04 R)
• M18: 4,646,211 km (0.1 R)
• M19: 4,835,302 km (0.038 R)
• M20: 4,978,617 km (0.095 R)
• M21: 5,343,486 km (0.108 R)
• M22: 5,566,537 km (0.118 R)
• M23: 5,666,767 km (0.109 R)
• M24: 5,767,447 km (0.111 R)
• M25: 5,868,874 km (0.049 R)
• M26: 6,176,746 km (0.092 R)
• M27: 7,077,475 km (0.096 R)
• M28: 7,710,274 km (0.06 R)
• M29: 7,934,671 km (0.054 R)
• M30: 8,047,767 km (0.077 R)
• M31: 8,275,305 km (0.054 R)
• M32: 8,649,898 km (0.114 R)
• M33: 9,030,027 km (0.064 R)
• M34: 9,148,059 km (0.048 R)
• M35: 9,237,070 km (0.114 R)
• M36: 9,385,770 km (0.102 R)
• M37: 9,505,449 km (0.104 R)
• M38: 9,625,576 km (0.078 R)
• M39: 10,019,617 km (0.103 R)
• M40: 10,388,076 km (0.08 R)
• M41: 10,604,993 km (0.098 R)
• M42: 11,106,595 km (0.073 R)
• M43: 11,201,589 km (0.112 R)
• M44: 11,712,466 km (0.109 R)
• M45: 11,970,822 km (0.081 R)
• M46: 12,329,109 km (0.057 R)
• M47: 12,427,394 km (0.11 R)
• M48: 12,723,897 km (0.11 R)
• M49: 12,856,441 km (0.07 R)
• M50: 13,089,664 km (0.109 R)
• M51: 13,189,895 km (0.117 R)
• M52: 13,324,084 km (0.119 R)
• M53: 13,865,479 km (0.12 R)
• M54: 14,552,282 km (0.089 R)
• M55: 14,760,373 km (0.103 R)
• M56: 14,969,661 km (0.118 R)
• M57: 15,109,684 km (0.115 R)
• M58: 15,285,312 km (0.028 R)
• M59: 15,603,208 km (0.112 R)
• M60: 15,780,780 km (0.104 R)
• M61: 17,445,505 km (0.074 R)
• M62: 17,740,811 km (0.049 R)
• M63: 18,186,763 km (0.119 R)
• M64: 18,561,206 km (0.111 R)
• M65: 18,711,702 km (0.1 R)
• M66: 20,084,561 km (0.1 R)
• M67: 20,588,257 km (0.108 R)
• M68: 22,124,328 km (0.065 R)
• M69: 23,452,907 km (0.077 R)
• M70: 23,819,721 km (0.069 R)
• M71: 23,942,391 km (0.045 R)
• M72: 24,229,470 km (0.095 R)
• M73: 24,352,888 km (0.082 R)
• M74: 25,014,559 km (0.107 R)
• M75: 25,264,088 km (0.092 R)
• M76: 25,891,951 km (0.12 R)
• M77: 26,060,099 km (0.064 R)
• M78: 26,524,750 km (0.101 R)
• M79: 26,694,394 km (0.079 R)
• M80: 26,949,608 km (0.102 R)
• M81: 27,120,149 km (0.085 R)
• M82: 27,848,990 km (0.075 R)
• M83: 28,021,327 km (0.074 R)
• M84: 28,627,647 km (0.119 R)
• M85: 29,019,743 km (0.059 R)
• M86: 29,150,791 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 11

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.87 AU - 9.55 AU

Year: 9684 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,112,382 km

• M1: 158,275 km (0.108 R)
• M2: 234,569 km (0.085 R)
• M3: 413,489 km (0.048 R)
• M4: 645,066 km (0.037 R)
• M5: 946,207 km (0.078 R)
• M6: 1,171,351 km (0.095 R)
• M7: 1,245,402 km (0.118 R)
• M8: 2,001,470 km (0.096 R)
• M9: 2,200,884 km (0.043 R)
• M10: 2,878,413 km (0.071 R)
• M11: 3,000,933 km (0.105 R)
• M12: 3,146,043 km (0.05 R)
• M13: 3,251,061 km (0.061 R)
• M14: 3,400,210 km (0.063 R)
• M15: 4,179,765 km (0.105 R)
• M16: 4,436,026 km (0.083 R)
• M17: 5,086,926 km (0.087 R)
• M18: 5,161,127 km (0.113 R)
• M19: 5,845,088 km (0.076 R)
• M20: 6,027,149 km (0.096 R)
• M21: 6,158,346 km (0.09 R)
• M22: 6,992,803 km (0.107 R)
• M23: 7,130,882 km (0.111 R)
• M24: 7,297,534 km (0.111 R)
• M25: 8,412,786 km (0.109 R)
• M26: 8,648,103 km (0.092 R)
• M27: 8,975,124 km (0.118 R)
• M28: 10,074,220 km (0.113 R)
• M29: 10,766,559 km (0.092 R)
• M30: 11,183,039 km (0.109 R)
• M31: 11,344,605 km (0.073 R)
• M32: 11,506,919 km (0.119 R)
• M33: 11,801,028 km (0.085 R)
• M34: 12,064,619 km (0.061 R)
• M35: 12,597,786 km (0.084 R)
• M36: 12,968,639 km (0.105 R)
• M37: 13,104,474 km (0.077 R)
• M38: 13,963,764 km (0.088 R)
• M39: 14,347,782 km (0.115 R)
• M40: 14,593,871 km (0.108 R)
• M41: 16,319,033 km (0.087 R)
• M42: 16,686,446 km (0.063 R)
• M43: 17,056,700 km (0.04 R)
• M44: 17,131,051 km (0.061 R)
• M45: 17,280,200 km (0.111 R)
• M46: 17,429,648 km (0.106 R)
• M47: 17,730,040 km (0.04 R)
• M48: 17,994,230 km (0.103 R)
• M49: 20,627,602 km (0.086 R)
• M50: 20,825,968 km (0.12 R)
• M51: 21,666,110 km (0.039 R)
• M52: 21,908,159 km (0.098 R)
• M53: 21,988,942 km (0.076 R)
• M54: 22,313,570 km (0.096 R)
• M55: 22,639,693 km (0.091 R)
• M56: 23,255,438 km (0.11 R)
• M57: 23,586,049 km (0.027 R)
• M58: 23,710,515 km (0.052 R)
• M59: 24,084,958 km (0.075 R)
• M60: 24,168,434 km (0.109 R)
• M61: 24,966,389 km (0.095 R)
• M62: 25,262,592 km (0.091 R)
• M63: 25,517,358 km (0.074 R)
• M64: 25,773,020 km (0.07 R)
• M65: 25,986,796 km (0.075 R)
• M66: 26,158,085 km (0.106 R)
• M67: 27,020,667 km (0.095 R)
• M68: 27,848,691 km (0.111 R)
• M69: 28,420,155 km (0.047 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: 543 - 17,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit