🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.21 AU - 1.33 AU

Year: 436 Days

Day: 29.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.17 AU - 7.21 AU

Year: 5267 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,242,510 km

• M1: 3,651,983 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.42 AU - 8.59 AU

Year: 7543 Days

Day: 24.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,242,510 km

• M1: 23,636 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 5.4

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.68 AU - 19.22 AU

Year: 25109 Days

Day: 18.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,242,510 km

• M1: 67,169 km (0.1 R)
• M2: 275,410 km (0.069 R)
• M3: 1,080,545 km (0.116 R)
• M4: 1,265,149 km (0.105 R)
• M5: 3,083,811 km (0.103 R)
• M6: 4,237,210 km (0.114 R)
• M7: 5,053,117 km (0.086 R)
• M8: 5,460,173 km (0.118 R)
• M9: 7,686,039 km (0.116 R)
• M10: 8,528,126 km (0.087 R)
• M11: 10,219,330 km (0.106 R)
• M12: 11,297,631 km (0.1 R)
• M13: 16,854,295 km (0.064 R)
• M14: 17,510,281 km (0.065 R)
• M15: 17,760,708 km (0.063 R)
• M16: 18,098,201 km (0.075 R)
• M17: 19,224,822 km (0.078 R)
• M18: 22,001,808 km (0.108 R)
• M19: 23,892,276 km (0.049 R)
• M20: 25,996,370 km (0.068 R)
• M21: 29,733,026 km (0.09 R)
• M22: 31,543,908 km (0.115 R)
• M23: 36,322,513 km (0.069 R)
• M24: 37,003,183 km (0.091 R)
• M25: 38,389,806 km (0.055 R)
• M26: 40,099,111 km (0.09 R)
• M27: 40,534,291 km (0.094 R)
• M28: 42,908,260 km (0.055 R)
• M29: 49,577,782 km (0.032 R)
• M30: 53,682,598 km (0.097 R)
• M31: 60,066,387 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.3

Radius: 7.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.78 AU - 20.02 AU

Year: 26008 Days

Day: 17.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,242,510 km

• M1: 165,006 km (0.047 R)
• M2: 512,822 km (0.089 R)
• M3: 814,112 km (0.117 R)
• M4: 1,066,334 km (0.076 R)
• M5: 1,371,064 km (0.101 R)
• M6: 2,471,506 km (0.029 R)
• M7: 2,838,769 km (0.031 R)
• M8: 3,061,072 km (0.101 R)
• M9: 3,402,753 km (0.097 R)
• M10: 3,798,888 km (0.101 R)
• M11: 5,066,281 km (0.047 R)
• M12: 6,508,704 km (0.026 R)
• M13: 8,205,742 km (0.109 R)
• M14: 8,814,307 km (0.066 R)
• M15: 10,642,991 km (0.064 R)
• M16: 15,181,790 km (0.108 R)
• M17: 17,212,581 km (0.116 R)
• M18: 17,705,806 km (0.086 R)
• M19: 18,208,305 km (0.091 R)
• M20: 18,893,014 km (0.079 R)
• M21: 19,594,927 km (0.105 R)
• M22: 20,042,225 km (0.075 R)
• M23: 21,425,407 km (0.114 R)
• M24: 23,068,440 km (0.113 R)
• M25: 26,062,343 km (0.108 R)
• M26: 30,126,917 km (0.071 R)
• M27: 30,483,558 km (0.107 R)
• M28: 37,806,823 km (0.062 R)
• M29: 44,355,170 km (0.12 R)
• M30: 45,749,722 km (0.098 R)
• M31: 48,300,665 km (0.088 R)
• M32: 56,159,938 km (0.107 R)
• M33: 67,432,886 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.8

Radius: 7.9

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.04 AU - 23.66 AU

Year: 26918 Days

Day: 23.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,242,510 km

• M1: 98,286 km (0.089 R)
• M2: 348,413 km (0.096 R)
• M3: 857,495 km (0.085 R)
• M4: 1,430,604 km (0.032 R)
• M5: 2,455,051 km (0.092 R)
• M6: 2,822,313 km (0.096 R)
• M7: 3,286,815 km (0.044 R)
• M8: 3,537,541 km (0.102 R)
• M9: 5,849,127 km (0.109 R)
• M10: 7,108,592 km (0.11 R)
• M11: 9,323,089 km (0.076 R)
• M12: 9,957,683 km (0.084 R)
• M13: 12,557,544 km (0.107 R)
• M14: 18,164,024 km (0.072 R)
• M15: 23,468,615 km (0.1 R)
• M16: 28,260,534 km (0.09 R)
• M17: 31,512,193 km (0.034 R)
• M18: 36,070,440 km (0.098 R)
• M19: 36,533,595 km (0.088 R)
• M20: 37,787,973 km (0.109 R)
• M21: 38,425,859 km (0.06 R)
• M22: 39,723,171 km (0.073 R)
• M23: 40,715,155 km (0.105 R)
• M24: 44,670,971 km (0.084 R)
• M25: 46,286,180 km (0.115 R)
• M26: 48,312,782 km (0.099 R)
• M27: 55,153,743 km (0.113 R)
• M28: 60,634,261 km (0.106 R)
• M29: 64,861,448 km (0.067 R)
• M30: 74,894,379 km (0.117 R)
• M31: 75,900,574 km (0.1 R)
• M32: 78,455,407 km (0.113 R)
• M33: 85,639,096 km (0.086 R)
• M34: 88,967,948 km (0.119 R)
• M35: 92,959,369 km (0.074 R)
• M36: 98,264,409 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 20.38 AU - 23.02 AU

Year: 30768 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,242,510 km

• M1: 163,810 km (0.06 R)
• M2: 423,811 km (0.069 R)
• M3: 1,805,646 km (0.085 R)
• M4: 5,334,062 km (0.12 R)
• M5: 9,162,421 km (0.075 R)
• M6: 10,933,510 km (0.106 R)
• M7: 12,346,013 km (0.114 R)
• M8: 13,392,151 km (0.071 R)
• M9: 18,389,617 km (0.031 R)
• M10: 20,455,265 km (0.078 R)
• M11: 21,667,157 km (0.087 R)
• M12: 23,967,524 km (0.052 R)
• M13: 42,670,100 km (0.036 R)

Kuiper Belt

Range: 36 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit