🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 459 Days

Day: 29.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.12 AU - 1.36 AU

Year: 495 Days

Day: 39.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,943,487 km

• M1: 37,699 km (0.083 R)
• M2: 283,937 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.34 AU - 1.94 AU

Year: 752 Days

Day: 16.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,943,487 km

• M1: 395,537 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.53 AU - 3.21 AU

Year: 1741 Days

Day: 17.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,943,487 km

• M1: 498,610 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.14 AU - 3.74 AU

Year: 2285 Days

Day: 42.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.78 AU - 4.2 AU

Year: 2855 Days

Day: 14.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.18 AU - 4.86 AU

Year: 2887 Days

Day: 33.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 10.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.81 AU - 7.45 AU

Year: 5436 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,943,487 km

• M1: 149,299 km (0.097 R)
• M2: 217,216 km (0.111 R)
• M3: 285,582 km (0.03 R)
• M4: 488,587 km (0.102 R)
• M5: 730,935 km (0.072 R)
• M6: 924,964 km (0.06 R)
• M7: 1,147,565 km (0.112 R)
• M8: 1,350,719 km (0.114 R)
• M9: 1,958,685 km (0.062 R)
• M10: 2,188,467 km (0.09 R)
• M11: 2,291,839 km (0.081 R)
• M12: 2,534,338 km (0.078 R)
• M13: 2,849,391 km (0.036 R)
• M14: 2,962,636 km (0.116 R)
• M15: 3,568,807 km (0.112 R)
• M16: 3,673,675 km (0.072 R)
• M17: 3,886,403 km (0.11 R)
• M18: 4,586,521 km (0.098 R)
• M19: 4,777,408 km (0.11 R)
• M20: 4,893,047 km (0.068 R)
• M21: 5,088,123 km (0.07 R)
• M22: 5,405,420 km (0.103 R)
• M23: 5,546,341 km (0.082 R)
• M24: 5,729,299 km (0.114 R)
• M25: 5,955,641 km (0.104 R)
• M26: 6,609,533 km (0.096 R)
• M27: 6,738,636 km (0.063 R)
• M28: 6,846,945 km (0.117 R)
• M29: 6,977,693 km (0.088 R)
• M30: 7,065,358 km (0.099 R)
• M31: 7,197,453 km (0.109 R)
• M32: 7,464,335 km (0.085 R)
• M33: 8,122,416 km (0.049 R)
• M34: 8,400,220 km (0.091 R)
• M35: 8,634,041 km (0.092 R)
• M36: 8,775,411 km (0.094 R)
• M37: 9,300,350 km (0.115 R)
• M38: 9,372,755 km (0.031 R)
• M39: 9,983,264 km (0.095 R)
• M40: 10,480,976 km (0.04 R)
• M41: 10,606,639 km (0.067 R)
• M42: 10,783,463 km (0.118 R)
• M43: 11,088,793 km (0.054 R)
• M44: 11,268,310 km (0.118 R)
• M45: 11,422,845 km (0.1 R)
• M46: 11,708,128 km (0.069 R)
• M47: 11,812,547 km (0.109 R)
• M48: 11,890,936 km (0.034 R)
• M49: 12,471,526 km (0.09 R)
• M50: 12,953,530 km (0.076 R)
• M51: 13,169,549 km (0.065 R)
• M52: 13,305,384 km (0.05 R)
• M53: 14,212,695 km (0.119 R)
• M54: 14,351,821 km (0.119 R)
• M55: 15,026,508 km (0.041 R)
• M56: 15,225,174 km (0.08 R)
• M57: 15,481,884 km (0.026 R)
• M58: 15,711,367 km (0.065 R)
• M59: 16,115,580 km (0.107 R)
• M60: 16,289,862 km (0.07 R)
• M61: 16,993,421 km (0.104 R)
• M62: 17,467,945 km (0.117 R)
• M63: 17,617,094 km (0.097 R)
• M64: 17,856,600 km (0.071 R)
• M65: 17,976,877 km (0.081 R)
• M66: 18,157,591 km (0.048 R)
• M67: 18,339,053 km (0.115 R)
• M68: 19,224,224 km (0.097 R)
• M69: 19,378,310 km (0.089 R)
• M70: 20,029,809 km (0.087 R)
• M71: 20,530,961 km (0.095 R)
• M72: 20,656,923 km (0.097 R)
• M73: 21,163,312 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 4.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.84 AU - 22.6 AU

Year: 30179 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,943,487 km

• M1: 496,515 km (0.09 R)
• M2: 694,433 km (0.062 R)
• M3: 853,007 km (0.026 R)
• M4: 915,539 km (0.066 R)
• M5: 1,089,521 km (0.1 R)
• M6: 1,884,335 km (0.071 R)
• M7: 1,938,938 km (0.117 R)
• M8: 2,248,007 km (0.116 R)
• M9: 2,512,347 km (0.089 R)
• M10: 2,817,676 km (0.079 R)
• M11: 3,664,998 km (0.099 R)
• M12: 3,975,563 km (0.101 R)
• M13: 4,010,569 km (0.111 R)
• M14: 4,116,185 km (0.114 R)
• M15: 5,650,461 km (0.08 R)
• M16: 7,818,583 km (0.111 R)
• M17: 8,083,521 km (0.076 R)
• M18: 8,441,509 km (0.059 R)
• M19: 9,265,793 km (0.107 R)
• M20: 10,597,962 km (0.086 R)
• M21: 10,842,106 km (0.101 R)
• M22: 10,891,174 km (0.117 R)
• M23: 13,017,109 km (0.087 R)
• M24: 13,069,319 km (0.062 R)
• M25: 13,806,687 km (0.068 R)
• M26: 13,913,051 km (0.086 R)
• M27: 15,211,411 km (0.117 R)
• M28: 16,435,271 km (0.099 R)
• M29: 17,287,530 km (0.032 R)
• M30: 18,154,150 km (0.107 R)
• M31: 18,563,450 km (0.084 R)
• M32: 20,049,855 km (0.109 R)
• M33: 21,635,592 km (0.028 R)
• M34: 21,759,309 km (0.083 R)
• M35: 22,069,426 km (0.118 R)
• M36: 22,256,274 km (0.112 R)
• M37: 22,506,102 km (0.108 R)
• M38: 22,694,147 km (0.103 R)
• M39: 23,324,702 km (0.076 R)
• M40: 25,707,048 km (0.104 R)
• M41: 25,969,293 km (0.07 R)
• M42: 29,183,553 km (0.081 R)
• M43: 29,868,860 km (0.074 R)
• M44: 31,815,727 km (0.037 R)
• M45: 32,946,388 km (0.094 R)
• M46: 33,017,596 km (0.077 R)
• M47: 34,450,445 km (0.118 R)
• M48: 35,174,499 km (0.061 R)
• M49: 36,123,099 km (0.068 R)
• M50: 37,302,379 km (0.091 R)
• M51: 38,195,029 km (0.12 R)
• M52: 39,698,338 km (0.113 R)
• M53: 40,001,274 km (0.064 R)
• M54: 42,375,242 km (0.068 R)
• M55: 43,306,340 km (0.106 R)
• M56: 43,462,221 km (0.088 R)
• M57: 43,774,581 km (0.093 R)
• M58: 45,030,904 km (0.114 R)
• M59: 45,822,277 km (0.099 R)
• M60: 46,219,609 km (0.113 R)
• M61: 47,820,455 km (0.084 R)
• M62: 48,870,782 km (0.111 R)
• M63: 49,114,178 km (0.077 R)
• M64: 49,276,791 km (0.11 R)
• M65: 50,501,399 km (0.113 R)
• M66: 54,739,506 km (0.099 R)
• M67: 55,161,073 km (0.086 R)
• M68: 56,432,356 km (0.1 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit