🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.1 AU - 1.16 AU

Year: 448 Days

Day: 18.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.21 AU - 1.63 AU

Year: 631 Days

Day: 47.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.17 AU - 1.95 AU

Year: 726 Days

Day: 29.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.58 AU - 1.64 AU

Year: 762 Days

Day: 23.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.33 AU - 3.13 AU

Year: 1682 Days

Day: 14.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,292,901 km

• M1: 388,356 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.46 AU - 3.84 AU

Year: 2084 Days

Day: 26.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.7 AU - 4.46 AU

Year: 3072 Days

Day: 36.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.7 AU - 6.88 AU

Year: 6596 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,292,901 km

• M1: 189,541 km (0.082 R)
• M2: 615,745 km (0.102 R)
• M3: 804,388 km (0.076 R)
• M4: 1,241,662 km (0.078 R)
• M5: 1,333,964 km (0.119 R)
• M6: 1,585,737 km (0.085 R)
• M7: 2,135,510 km (0.111 R)
• M8: 2,362,450 km (0.117 R)
• M9: 2,621,403 km (0.098 R)
• M10: 2,766,513 km (0.071 R)
• M11: 3,693,871 km (0.114 R)
• M12: 3,830,005 km (0.096 R)
• M13: 4,276,704 km (0.105 R)
• M14: 4,710,837 km (0.114 R)
• M15: 6,032,833 km (0.084 R)
• M16: 6,161,488 km (0.037 R)
• M17: 6,985,772 km (0.119 R)
• M18: 7,566,361 km (0.031 R)
• M19: 7,705,188 km (0.116 R)
• M20: 7,879,918 km (0.107 R)
• M21: 8,340,530 km (0.042 R)
• M22: 8,483,994 km (0.081 R)
• M23: 8,809,968 km (0.048 R)
• M24: 9,250,983 km (0.096 R)
• M25: 9,850,272 km (0.083 R)
• M26: 10,733,647 km (0.091 R)
• M27: 11,047,055 km (0.056 R)
• M28: 11,363,305 km (0.071 R)
• M29: 11,642,454 km (0.099 R)
• M30: 11,722,788 km (0.117 R)
• M31: 12,740,802 km (0.108 R)
• M32: 13,030,872 km (0.055 R)
• M33: 13,407,260 km (0.08 R)
• M34: 13,533,371 km (0.116 R)
• M35: 13,660,081 km (0.068 R)
• M36: 13,999,668 km (0.058 R)
• M37: 14,730,603 km (0.096 R)
• M38: 15,078,867 km (0.116 R)
• M39: 15,254,046 km (0.077 R)
• M40: 15,562,218 km (0.098 R)
• M41: 16,274,304 km (0.103 R)
• M42: 16,364,062 km (0.028 R)
• M43: 17,042,638 km (0.098 R)
• M44: 17,225,148 km (0.077 R)
• M45: 17,915,392 km (0.111 R)
• M46: 18,755,683 km (0.109 R)
• M47: 19,513,247 km (0.119 R)
• M48: 19,704,284 km (0.083 R)
• M49: 20,280,983 km (0.032 R)
• M50: 20,668,442 km (0.089 R)
• M51: 21,107,362 km (0.11 R)
• M52: 21,648,009 km (0.109 R)
• M53: 21,845,777 km (0.09 R)
• M54: 22,843,445 km (0.088 R)
• M55: 23,297,325 km (0.082 R)
• M56: 24,367,848 km (0.113 R)
• M57: 24,883,212 km (0.116 R)
• M58: 25,454,377 km (0.116 R)
• M59: 25,610,856 km (0.086 R)
• M60: 26,609,572 km (0.096 R)
• M61: 28,104,354 km (0.076 R)
• M62: 28,753,459 km (0.071 R)
• M63: 29,462,104 km (0.085 R)
• M64: 29,791,070 km (0.073 R)
• M65: 30,121,382 km (0.115 R)
• M66: 30,397,539 km (0.069 R)
• M67: 30,563,593 km (0.115 R)
• M68: 31,175,149 km (0.094 R)
• M69: 31,678,546 km (0.108 R)
• M70: 32,128,237 km (0.118 R)
• M71: 32,297,432 km (0.092 R)
• M72: 32,410,379 km (0.041 R)
• M73: 33,890,799 km (0.119 R)
• M74: 34,697,132 km (0.103 R)
• M75: 35,218,780 km (0.119 R)
• M76: 35,335,017 km (0.095 R)
• M77: 36,269,854 km (0.101 R)
• M78: 36,681,398 km (0.087 R)
• M79: 36,917,314 km (0.094 R)
• M80: 37,449,882 km (0.082 R)
• M81: 38,104,223 km (0.043 R)
• M82: 38,942,570 km (0.09 R)
• M83: 39,786,900 km (0.088 R)
• M84: 40,393,819 km (0.09 R)
• M85: 40,881,508 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 13.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.65 AU - 9.59 AU

Year: 9434 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,292,901 km

• M1: 214,075 km (0.09 R)
• M2: 962,662 km (0.046 R)
• M3: 1,116,299 km (0.104 R)
• M4: 2,027,650 km (0.103 R)
• M5: 2,127,431 km (0.04 R)
• M6: 2,415,856 km (0.106 R)
• M7: 2,586,547 km (0.09 R)
• M8: 2,695,305 km (0.05 R)
• M9: 3,076,929 km (0.089 R)
• M10: 3,548,162 km (0.09 R)
• M11: 3,792,456 km (0.099 R)
• M12: 4,271,917 km (0.085 R)
• M13: 4,479,708 km (0.089 R)
• M14: 4,959,469 km (0.069 R)
• M15: 5,095,752 km (0.076 R)
• M16: 5,205,707 km (0.107 R)
• M17: 5,540,208 km (0.088 R)
• M18: 5,881,889 km (0.074 R)
• M19: 7,223,932 km (0.115 R)
• M20: 7,409,882 km (0.082 R)
• M21: 7,503,380 km (0.099 R)
• M22: 7,660,309 km (0.103 R)
• M23: 8,298,643 km (0.077 R)
• M24: 8,460,956 km (0.08 R)
• M25: 8,657,079 km (0.065 R)
• M26: 8,755,664 km (0.119 R)
• M27: 8,920,970 km (0.069 R)
• M28: 9,355,402 km (0.106 R)
• M29: 9,865,531 km (0.096 R)
• M30: 10,003,011 km (0.116 R)
• M31: 10,210,653 km (0.071 R)
• M32: 10,349,779 km (0.04 R)
• M33: 10,841,806 km (0.103 R)
• M34: 11,162,245 km (0.107 R)
• M35: 11,305,560 km (0.108 R)
• M36: 12,400,616 km (0.092 R)
• M37: 12,810,664 km (0.112 R)
• M38: 13,187,351 km (0.053 R)
• M39: 13,682,371 km (0.1 R)
• M40: 13,990,094 km (0.075 R)
• M41: 14,495,136 km (0.108 R)
• M42: 15,164,437 km (0.05 R)
• M43: 16,288,815 km (0.114 R)
• M44: 16,451,727 km (0.088 R)
• M45: 16,779,047 km (0.103 R)
• M46: 17,067,172 km (0.096 R)
• M47: 17,648,510 km (0.11 R)
• M48: 18,025,646 km (0.084 R)
• M49: 18,405,325 km (0.071 R)
• M50: 18,574,969 km (0.08 R)
• M51: 18,915,903 km (0.078 R)
• M52: 20,038,036 km (0.053 R)
• M53: 20,475,311 km (0.11 R)
• M54: 20,915,877 km (0.087 R)
• M55: 21,315,004 km (0.065 R)
• M56: 22,572,823 km (0.084 R)
• M57: 23,165,081 km (0.081 R)
• M58: 23,440,042 km (0.118 R)
• M59: 24,318,181 km (0.105 R)
• M60: 25,112,995 km (0.106 R)
• M61: 26,440,676 km (0.101 R)
• M62: 27,306,249 km (0.087 R)
• M63: 27,548,448 km (0.11 R)
• M64: 28,083,559 km (0.091 R)
• M65: 28,278,934 km (0.068 R)
• M66: 28,622,112 km (0.03 R)
• M67: 30,609,071 km (0.114 R)
• M68: 31,924,485 km (0.102 R)
• M69: 32,332,887 km (0.117 R)
• M70: 32,845,858 km (0.025 R)
• M71: 33,568,565 km (0.118 R)
• M72: 34,088,119 km (0.077 R)
• M73: 34,348,868 km (0.092 R)
• M74: 34,453,287 km (0.037 R)
• M75: 34,977,179 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit