🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 40.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,501,268 km

• M1: 134,788 km (0.112 R)
• M2: 451,337 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.85 AU - 1.39 AU

Year: 417 Days

Day: 20.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,501,268 km

• M1: 509,979 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.45 AU

Year: 588 Days

Day: 29.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 58.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.88 AU - 2.08 AU

Year: 979 Days

Day: 26.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.47 AU - 2.79 AU

Year: 1499 Days

Day: 25.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,501,268 km

• M1: 904,020 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.39 AU - 3.49 AU

Year: 2242 Days

Day: 48 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.3 AU - 3.7 AU

Year: 2301 Days

Day: 47.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 3.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.85 AU - 19.73 AU

Year: 26372 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,501,268 km

• M1: 102,475 km (0.113 R)
• M2: 350,657 km (0.069 R)
• M3: 395,986 km (0.108 R)
• M4: 480,060 km (0.091 R)
• M5: 665,711 km (0.08 R)
• M6: 872,156 km (0.056 R)
• M7: 1,251,685 km (0.093 R)
• M8: 1,599,500 km (0.081 R)
• M9: 1,734,887 km (0.108 R)
• M10: 1,996,234 km (0.094 R)
• M11: 2,690,368 km (0.103 R)
• M12: 2,758,884 km (0.055 R)
• M13: 4,818,398 km (0.066 R)
• M14: 4,874,048 km (0.106 R)
• M15: 5,441,323 km (0.059 R)
• M16: 5,880,543 km (0.104 R)
• M17: 5,910,163 km (0.098 R)
• M18: 6,514,090 km (0.105 R)
• M19: 6,699,142 km (0.095 R)
• M20: 6,792,342 km (0.112 R)
• M21: 7,169,328 km (0.059 R)
• M22: 7,328,351 km (0.099 R)
• M23: 7,845,062 km (0.097 R)
• M24: 7,976,110 km (0.096 R)
• M25: 9,325,782 km (0.044 R)
• M26: 9,429,902 km (0.12 R)
• M27: 9,709,201 km (0.073 R)
• M28: 9,885,128 km (0.099 R)
• M29: 9,920,433 km (0.059 R)
• M30: 10,168,915 km (0.044 R)
• M31: 10,311,781 km (0.097 R)
• M32: 10,744,418 km (0.072 R)
• M33: 10,999,483 km (0.078 R)
• M34: 12,878,731 km (0.118 R)
• M35: 13,033,266 km (0.096 R)
• M36: 13,618,343 km (0.062 R)
• M37: 13,933,994 km (0.09 R)
• M38: 14,252,040 km (0.05 R)
• M39: 14,895,011 km (0.07 R)
• M40: 15,342,758 km (0.072 R)
• M41: 16,292,854 km (0.053 R)
• M42: 17,092,006 km (0.098 R)
• M43: 17,517,761 km (0.102 R)
• M44: 18,336,211 km (0.051 R)
• M45: 18,379,594 km (0.027 R)
• M46: 18,640,792 km (0.063 R)
• M47: 19,255,191 km (0.07 R)
• M48: 19,653,570 km (0.025 R)
• M49: 21,274,313 km (0.104 R)
• M50: 22,937,542 km (0.072 R)
• M51: 22,984,217 km (0.098 R)
• M52: 23,031,041 km (0.056 R)
• M53: 23,124,839 km (0.098 R)
• M54: 23,501,077 km (0.075 R)
• M55: 24,021,678 km (0.118 R)
• M56: 24,069,250 km (0.092 R)
• M57: 24,881,866 km (0.114 R)
• M58: 25,267,380 km (0.049 R)
• M59: 26,681,229 km (0.116 R)
• M60: 27,472,303 km (0.04 R)
• M61: 27,770,900 km (0.081 R)
• M62: 28,020,579 km (0.079 R)
• M63: 28,070,694 km (0.109 R)
• M64: 28,170,775 km (0.116 R)
• M65: 28,271,006 km (0.11 R)
• M66: 29,993,475 km (0.039 R)
• M67: 30,095,800 km (0.098 R)
• M68: 30,198,425 km (0.1 R)
• M69: 30,455,135 km (0.032 R)
• M70: 30,609,520 km (0.109 R)
• M71: 31,229,603 km (0.091 R)
• M72: 31,333,424 km (0.086 R)
• M73: 31,437,245 km (0.068 R)
• M74: 31,749,605 km (0.035 R)
• M75: 32,220,090 km (0.117 R)
• M76: 32,587,503 km (0.051 R)
• M77: 32,692,819 km (0.072 R)
• M78: 33,220,750 km (0.072 R)
• M79: 33,591,903 km (0.087 R)
• M80: 34,231,583 km (0.071 R)
• M81: 35,036,569 km (0.086 R)
• M82: 35,306,444 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 5.4

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.08 AU - 21.98 AU

Year: 28034 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,501,268 km

• M1: 138,528 km (0.026 R)
• M2: 185,501 km (0.051 R)
• M3: 284,535 km (0.104 R)
• M4: 419,921 km (0.069 R)
• M5: 476,020 km (0.078 R)
• M6: 515,065 km (0.068 R)
• M7: 726,447 km (0.107 R)
• M8: 1,039,256 km (0.092 R)
• M9: 1,505,104 km (0.115 R)
• M10: 1,563,896 km (0.114 R)
• M11: 2,093,173 km (0.103 R)
• M12: 2,225,268 km (0.11 R)
• M13: 2,532,393 km (0.089 R)
• M14: 3,036,687 km (0.081 R)
• M15: 3,111,187 km (0.102 R)
• M16: 4,175,725 km (0.091 R)
• M17: 4,258,603 km (0.118 R)
• M18: 4,854,900 km (0.079 R)
• M19: 5,251,932 km (0.071 R)
• M20: 5,296,662 km (0.075 R)
• M21: 5,477,077 km (0.095 R)
• M22: 6,171,062 km (0.088 R)
• M23: 6,313,180 km (0.066 R)
• M24: 6,360,752 km (0.06 R)
• M25: 6,649,027 km (0.075 R)
• M26: 7,946,639 km (0.064 R)
• M27: 8,309,115 km (0.11 R)
• M28: 9,428,406 km (0.098 R)
• M29: 10,764,614 km (0.054 R)
• M30: 11,629,290 km (0.057 R)
• M31: 11,922,502 km (0.077 R)
• M32: 12,099,625 km (0.098 R)
• M33: 12,576,095 km (0.103 R)
• M34: 13,241,356 km (0.082 R)
• M35: 14,166,769 km (0.111 R)
• M36: 14,229,151 km (0.084 R)
• M37: 14,417,046 km (0.106 R)
• M38: 15,112,826 km (0.102 R)
• M39: 17,532,272 km (0.107 R)
• M40: 18,138,742 km (0.115 R)
• M41: 18,889,274 km (0.093 R)
• M42: 19,302,912 km (0.071 R)
• M43: 21,058,443 km (0.06 R)
• M44: 21,630,955 km (0.106 R)
• M45: 22,135,997 km (0.065 R)
• M46: 24,944,996 km (0.065 R)
• M47: 25,247,184 km (0.063 R)
• M48: 25,855,150 km (0.118 R)
• M49: 26,084,334 km (0.057 R)
• M50: 26,467,902 km (0.098 R)
• M51: 28,413,423 km (0.042 R)
• M52: 28,887,199 km (0.101 R)
• M53: 29,283,933 km (0.074 R)
• M54: 33,100,922 km (0.098 R)
• M55: 36,128,335 km (0.069 R)
• M56: 37,070,801 km (0.097 R)
• M57: 37,761,495 km (0.111 R)
• M58: 38,021,496 km (0.112 R)
• M59: 38,195,179 km (0.068 R)
• M60: 38,282,095 km (0.098 R)
• M61: 40,211,608 km (0.117 R)
• M62: 40,300,170 km (0.115 R)
• M63: 40,477,294 km (0.095 R)
• M64: 40,654,568 km (0.049 R)
• M65: 41,099,173 km (0.025 R)
• M66: 41,903,411 km (0.116 R)
• M67: 42,172,687 km (0.052 R)
• M68: 42,803,092 km (0.066 R)
• M69: 43,527,445 km (0.108 R)
• M70: 45,263,828 km (0.068 R)
• M71: 46,001,794 km (0.039 R)
• M72: 47,770,190 km (0.099 R)
• M73: 49,276,491 km (0.099 R)
• M74: 50,225,840 km (0.102 R)
• M75: 51,373,106 km (0.104 R)
• M76: 51,468,998 km (0.108 R)
• M77: 51,661,231 km (0.077 R)
• M78: 52,916,058 km (0.119 R)
• M79: 53,401,354 km (0.088 R)
• M80: 54,474,120 km (0.114 R)
• M81: 56,442,977 km (0.11 R)
• M82: 56,641,045 km (0.098 R)
• M83: 57,137,411 km (0.055 R)
• M84: 57,336,526 km (0.095 R)
• M85: 58,535,104 km (0.05 R)
• M86: 63,000,151 km (0.078 R)
• M87: 64,340,249 km (0.104 R)
• M88: 65,898,161 km (0.077 R)
• M89: 68,733,490 km (0.028 R)
• M90: 69,262,917 km (0.098 R)
• M91: 70,112,782 km (0.111 R)
• M92: 71,180,013 km (0.081 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit