🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.66 AU - 0.98 AU

Year: 275 Days

Day: 16.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 500 Days

Day: 13.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 837 Days

Day: 42.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.03 AU - 2.31 AU

Year: 1185 Days

Day: 20.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.98 AU - 2.76 AU

Year: 1353 Days

Day: 30.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,252,562 km

• M1: 549,922 km (0.085 R)
• M2: 857,046 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.11 AU - 2.99 AU

Year: 1510 Days

Day: 30.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,252,562 km

• M1: 27,526 km (0.099 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.74 AU - 3.74 AU

Year: 2163 Days

Day: 39.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,252,562 km

• M1: 39,943 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.64 AU - 4.84 AU

Year: 3238 Days

Day: 26.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,252,562 km

• M1: 439,967 km (0.043 R)
• M2: 1,631,814 km (0.1 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 11.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6 AU - 8.72 AU

Year: 7405 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,252,562 km

• M1: 194,028 km (0.119 R)
• M2: 556,654 km (0.054 R)
• M3: 656,884 km (0.053 R)
• M4: 985,252 km (0.081 R)
• M5: 1,059,751 km (0.037 R)
• M6: 1,363,435 km (0.093 R)
• M7: 1,635,105 km (0.034 R)
• M8: 1,724,564 km (0.115 R)
• M9: 1,815,819 km (0.113 R)
• M10: 2,067,293 km (0.102 R)
• M11: 2,603,901 km (0.034 R)
• M12: 2,906,387 km (0.03 R)
• M13: 3,052,844 km (0.081 R)
• M14: 3,220,393 km (0.114 R)
• M15: 4,022,238 km (0.111 R)
• M16: 5,014,371 km (0.089 R)
• M17: 5,436,387 km (0.071 R)
• M18: 5,846,734 km (0.078 R)
• M19: 6,009,047 km (0.076 R)
• M20: 6,196,493 km (0.103 R)
• M21: 6,433,456 km (0.117 R)
• M22: 6,673,411 km (0.098 R)
• M23: 7,611,988 km (0.116 R)
• M24: 8,408,298 km (0.068 R)
• M25: 12,173,826 km (0.04 R)
• M26: 12,441,157 km (0.067 R)
• M27: 12,740,503 km (0.079 R)
• M28: 12,860,779 km (0.081 R)
• M29: 14,272,534 km (0.088 R)
• M30: 14,648,923 km (0.105 R)
• M31: 14,838,314 km (0.117 R)
• M32: 15,443,587 km (0.046 R)
• M33: 15,604,105 km (0.097 R)
• M34: 16,612,245 km (0.104 R)
• M35: 16,743,891 km (0.113 R)
• M36: 17,273,767 km (0.112 R)
• M37: 17,641,329 km (0.079 R)
• M38: 17,809,327 km (0.09 R)
• M39: 18,384,232 km (0.097 R)
• M40: 18,554,474 km (0.117 R)
• M41: 18,827,939 km (0.069 R)
• M42: 19,865,550 km (0.11 R)
• M43: 20,075,286 km (0.115 R)
• M44: 20,779,743 km (0.074 R)
• M45: 20,992,620 km (0.112 R)
• M46: 21,313,358 km (0.078 R)
• M47: 22,466,907 km (0.06 R)
• M48: 22,831,477 km (0.074 R)
• M49: 23,345,346 km (0.043 R)
• M50: 25,324,825 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 13.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.8 AU - 14.38 AU

Year: 15590 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,252,562 km

• M1: 231,877 km (0.115 R)
• M2: 438,322 km (0.117 R)
• M3: 582,983 km (0.082 R)
• M4: 1,283,101 km (0.108 R)
• M5: 1,392,607 km (0.097 R)
• M6: 1,832,125 km (0.09 R)
• M7: 2,181,885 km (0.096 R)
• M8: 2,314,429 km (0.117 R)
• M9: 2,728,815 km (0.054 R)
• M10: 3,092,188 km (0.058 R)
• M11: 3,279,784 km (0.089 R)
• M12: 3,627,300 km (0.072 R)
• M13: 4,357,936 km (0.07 R)
• M14: 4,654,439 km (0.045 R)
• M15: 4,783,691 km (0.101 R)
• M16: 5,089,619 km (0.032 R)
• M17: 5,222,761 km (0.048 R)
• M18: 6,093,121 km (0.104 R)
• M19: 6,234,641 km (0.088 R)
• M20: 8,069,608 km (0.059 R)
• M21: 8,381,969 km (0.098 R)
• M22: 8,804,882 km (0.116 R)
• M23: 9,506,945 km (0.093 R)
• M24: 9,726,704 km (0.065 R)
• M25: 10,227,109 km (0.085 R)
• M26: 10,452,254 km (0.112 R)
• M27: 12,014,654 km (0.09 R)
• M28: 12,312,054 km (0.085 R)
• M29: 13,096,546 km (0.111 R)
• M30: 13,587,376 km (0.096 R)
• M31: 14,084,191 km (0.032 R)
• M32: 15,870,090 km (0.106 R)
• M33: 18,405,924 km (0.112 R)
• M34: 20,001,086 km (0.112 R)
• M35: 20,141,857 km (0.119 R)
• M36: 20,637,325 km (0.102 R)
• M37: 22,293,374 km (0.084 R)
• M38: 22,805,896 km (0.114 R)
• M39: 24,517,146 km (0.115 R)
• M40: 25,578,842 km (0.069 R)
• M41: 26,269,386 km (0.102 R)
• M42: 27,747,114 km (0.098 R)
• M43: 27,904,341 km (0.1 R)
• M44: 28,773,804 km (0.088 R)
• M45: 29,572,058 km (0.102 R)
• M46: 30,539,508 km (0.114 R)
• M47: 33,838,739 km (0.103 R)
• M48: 34,174,886 km (0.098 R)
• M49: 34,343,333 km (0.034 R)
• M50: 35,104,936 km (0.085 R)
• M51: 35,360,000 km (0.09 R)
• M52: 35,701,233 km (0.101 R)
• M53: 36,644,746 km (0.098 R)
• M54: 37,162,953 km (0.049 R)
• M55: 38,732,086 km (0.086 R)
• M56: 39,171,754 km (0.109 R)
• M57: 40,947,032 km (0.043 R)
• M58: 41,126,100 km (0.118 R)
• M59: 41,484,836 km (0.055 R)
• M60: 41,934,677 km (0.118 R)
• M61: 45,128,890 km (0.08 R)
• M62: 45,684,347 km (0.071 R)
• M63: 47,364,182 km (0.09 R)
• M64: 50,496,163 km (0.107 R)
• M65: 50,784,139 km (0.091 R)
• M66: 52,329,485 km (0.073 R)
• M67: 54,774,961 km (0.027 R)
• M68: 55,169,750 km (0.07 R)
• M69: 55,268,634 km (0.08 R)
• M70: 56,260,169 km (0.111 R)
• M71: 56,459,134 km (0.085 R)
• M72: 57,557,930 km (0.102 R)
• M73: 57,858,772 km (0.074 R)
• M74: 58,562,929 km (0.036 R)
• M75: 58,865,565 km (0.095 R)
• M76: 60,488,403 km (0.103 R)
• M77: 62,228,825 km (0.081 R)
• M78: 63,467,196 km (0.079 R)
• M79: 65,026,604 km (0.112 R)
• M80: 65,235,443 km (0.088 R)
• M81: 66,493,411 km (0.071 R)
• M82: 67,125,462 km (0.101 R)
• M83: 68,289,184 km (0.041 R)
• M84: 69,033,284 km (0.074 R)
• M85: 69,994,001 km (0.109 R)
• M86: 72,036,461 km (0.042 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: 184 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit