🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.27 AU - 1.81 AU

Year: 695 Days

Day: 15.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.95 AU - 2.37 AU

Year: 1154 Days

Day: 43.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.52 AU - 3.82 AU

Year: 2051 Days

Day: 31 Hours

Environment

Temp: -114 °C

Axial Tilt: 153.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 8.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.42 AU - 6.28 AU

Year: 5142 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 106,549,531 km

• M1: 110,403 km (0.077 R)
• M2: 1,106,127 km (0.061 R)
• M3: 1,469,201 km (0.026 R)
• M4: 2,168,720 km (0.102 R)
• M5: 2,549,148 km (0.118 R)
• M6: 2,961,290 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 10.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.08 AU - 10.78 AU

Year: 10524 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,549,531 km

• M1: 130,001 km (0.055 R)
• M2: 505,342 km (0.092 R)
• M3: 868,116 km (0.071 R)
• M4: 1,235,678 km (0.044 R)
• M5: 1,738,776 km (0.091 R)
• M6: 2,207,167 km (0.104 R)
• M7: 4,026,427 km (0.114 R)
• M8: 4,947,650 km (0.081 R)
• M9: 5,273,026 km (0.109 R)
• M10: 6,076,516 km (0.095 R)
• M11: 7,537,638 km (0.051 R)
• M12: 8,327,665 km (0.097 R)
• M13: 9,416,288 km (0.048 R)
• M14: 11,085,202 km (0.108 R)
• M15: 11,475,204 km (0.101 R)
• M16: 12,400,915 km (0.073 R)
• M17: 13,438,227 km (0.099 R)
• M18: 16,897,678 km (0.083 R)
• M19: 17,265,988 km (0.07 R)
• M20: 18,325,739 km (0.078 R)
• M21: 19,589,243 km (0.116 R)
• M22: 20,657,970 km (0.076 R)
• M23: 24,097,225 km (0.049 R)
• M24: 26,001,157 km (0.091 R)
• M25: 26,690,654 km (0.106 R)
• M26: 28,312,295 km (0.076 R)
• M27: 28,727,728 km (0.106 R)
• M28: 30,321,992 km (0.067 R)
• M29: 30,647,817 km (0.085 R)
• M30: 35,458,435 km (0.059 R)
• M31: 39,444,919 km (0.052 R)
• M32: 39,963,276 km (0.062 R)
• M33: 40,881,508 km (0.059 R)
• M34: 47,706,911 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 11.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.04 AU - 11.42 AU

Year: 12774 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 106,549,531 km

• M1: 148,102 km (0.082 R)
• M2: 793,916 km (0.037 R)
• M3: 1,456,186 km (0.079 R)
• M4: 3,551,005 km (0.095 R)
• M5: 8,086,662 km (0.096 R)
• M6: 14,348,680 km (0.1 R)
• M7: 16,649,944 km (0.073 R)
• M8: 19,331,186 km (0.111 R)
• M9: 19,694,560 km (0.074 R)
• M10: 22,129,564 km (0.105 R)
• M11: 29,178,017 km (0.095 R)
• M12: 31,623,494 km (0.112 R)
• M13: 33,886,012 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.2

Radius: 7.1

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.59 AU - 22.27 AU

Year: 27593 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 106,549,531 km

• M1: 88,562 km (0.113 R)
• M2: 406,158 km (0.119 R)
• M3: 751,430 km (0.045 R)
• M4: 1,060,200 km (0.117 R)
• M5: 1,523,505 km (0.111 R)
• M6: 1,771,837 km (0.105 R)
• M7: 2,962,786 km (0.081 R)
• M8: 4,613,748 km (0.073 R)
• M9: 7,318,926 km (0.083 R)
• M10: 9,854,461 km (0.064 R)
• M11: 10,249,399 km (0.082 R)
• M12: 10,723,475 km (0.099 R)
• M13: 11,570,199 km (0.085 R)
• M14: 15,144,092 km (0.117 R)
• M15: 16,027,766 km (0.087 R)
• M16: 19,392,073 km (0.111 R)
• M17: 20,967,787 km (0.062 R)
• M18: 22,969,107 km (0.118 R)
• M19: 24,252,956 km (0.109 R)
• M20: 32,107,892 km (0.057 R)
• M21: 34,008,084 km (0.065 R)
• M22: 35,213,992 km (0.117 R)
• M23: 37,392,586 km (0.117 R)
• M24: 45,001,583 km (0.114 R)
• M25: 54,392,290 km (0.117 R)
• M26: 60,522,511 km (0.07 R)
• M27: 62,291,207 km (0.117 R)
• M28: 62,963,201 km (0.088 R)
• M29: 65,238,285 km (0.083 R)
• M30: 65,699,794 km (0.053 R)
• M31: 67,567,673 km (0.084 R)
• M32: 69,710,962 km (0.068 R)
• M33: 75,393,437 km (0.109 R)
• M34: 77,698,591 km (0.078 R)
• M35: 78,477,248 km (0.112 R)
• M36: 79,261,141 km (0.06 R)
• M37: 83,530,215 km (0.071 R)
• M38: 84,074,452 km (0.067 R)
• M39: 91,077,577 km (0.079 R)
• M40: 95,757,747 km (0.084 R)
• M41: 106,230,495 km (0.108 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit