🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 260 Days

Day: 35 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,793,192 km

• M1: 461,210 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.94 AU - 1.06 AU

Year: 350 Days

Day: 12.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,793,192 km

• M1: 11,220 km (0.038 R)
• M2: 32,164 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.33 AU - 1.93 AU

Year: 728 Days

Day: 39.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,793,192 km

• M1: 111,002 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.71 AU - 3.55 AU

Year: 1937 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.98 AU - 3.36 AU

Year: 1975 Days

Day: 36.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,793,192 km

• M1: 23,636 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.39 AU - 4.89 AU

Year: 3497 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 14.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.34 AU - 7.46 AU

Year: 5664 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,793,192 km

• M1: 181,911 km (0.106 R)
• M2: 791,223 km (0.071 R)
• M3: 1,257,968 km (0.119 R)
• M4: 1,890,767 km (0.12 R)
• M5: 3,261,234 km (0.089 R)
• M6: 4,358,384 km (0.084 R)
• M7: 6,465,321 km (0.045 R)
• M8: 6,944,333 km (0.108 R)
• M9: 7,481,539 km (0.064 R)
• M10: 8,010,368 km (0.052 R)
• M11: 8,488,782 km (0.043 R)
• M12: 9,025,389 km (0.086 R)
• M13: 9,748,695 km (0.062 R)
• M14: 10,728,710 km (0.117 R)
• M15: 12,200,604 km (0.118 R)
• M16: 13,136,189 km (0.105 R)
• M17: 17,855,104 km (0.102 R)
• M18: 18,738,629 km (0.114 R)
• M19: 19,585,054 km (0.085 R)
• M20: 22,639,843 km (0.12 R)
• M21: 23,525,312 km (0.083 R)
• M22: 27,965,826 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 10

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.5 AU - 9.08 AU

Year: 6886 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,793,192 km

• M1: 134,937 km (0.084 R)
• M2: 538,104 km (0.115 R)
• M3: 951,891 km (0.071 R)
• M4: 1,442,273 km (0.093 R)
• M5: 2,127,282 km (0.063 R)
• M6: 2,616,168 km (0.117 R)
• M7: 2,956,353 km (0.098 R)
• M8: 3,412,627 km (0.064 R)
• M9: 4,871,954 km (0.081 R)
• M10: 5,213,635 km (0.037 R)
• M11: 6,403,088 km (0.066 R)
• M12: 7,575,337 km (0.108 R)
• M13: 8,473,223 km (0.026 R)
• M14: 9,310,373 km (0.03 R)
• M15: 11,443,938 km (0.079 R)
• M16: 12,205,092 km (0.108 R)
• M17: 12,571,756 km (0.088 R)
• M18: 13,603,982 km (0.106 R)
• M19: 14,169,462 km (0.071 R)
• M20: 15,047,003 km (0.094 R)
• M21: 17,039,796 km (0.111 R)
• M22: 21,466,247 km (0.083 R)
• M23: 22,388,518 km (0.097 R)
• M24: 23,417,153 km (0.098 R)
• M25: 27,578,667 km (0.055 R)
• M26: 28,119,912 km (0.118 R)
• M27: 29,037,695 km (0.089 R)
• M28: 32,307,904 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 13.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.33 AU - 10.71 AU

Year: 11096 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,793,192 km

• M1: 162,912 km (0.034 R)
• M2: 594,801 km (0.102 R)
• M3: 1,161,627 km (0.117 R)
• M4: 1,573,022 km (0.066 R)
• M5: 2,453,255 km (0.115 R)
• M6: 3,306,861 km (0.043 R)
• M7: 4,041,386 km (0.065 R)
• M8: 5,457,929 km (0.115 R)
• M9: 6,422,087 km (0.104 R)
• M10: 7,183,091 km (0.092 R)
• M11: 7,675,119 km (0.118 R)
• M12: 8,189,586 km (0.087 R)
• M13: 11,302,718 km (0.095 R)
• M14: 12,968,789 km (0.11 R)
• M15: 14,239,623 km (0.116 R)
• M16: 19,211,359 km (0.101 R)
• M17: 21,144,761 km (0.103 R)
• M18: 25,314,802 km (0.081 R)
• M19: 30,639,140 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 3.6

Gravity: 32.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.66 AU - 21.28 AU

Year: 25546 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,793,192 km

• M1: 44,879 km (0.066 R)
• M2: 156,928 km (0.059 R)
• M3: 290,369 km (0.063 R)
• M4: 1,256,921 km (0.108 R)
• M5: 1,569,132 km (0.08 R)
• M6: 2,412,415 km (0.119 R)
• M7: 2,816,778 km (0.098 R)
• M8: 3,182,396 km (0.032 R)
• M9: 3,462,443 km (0.093 R)
• M10: 4,503,644 km (0.03 R)
• M11: 4,748,685 km (0.112 R)
• M12: 5,900,738 km (0.106 R)
• M13: 6,901,399 km (0.084 R)
• M14: 7,322,068 km (0.102 R)
• M15: 8,527,079 km (0.095 R)
• M16: 9,627,371 km (0.119 R)
• M17: 9,742,412 km (0.079 R)
• M18: 17,322,985 km (0.026 R)
• M19: 19,994,952 km (0.107 R)
• M20: 20,276,346 km (0.073 R)
• M21: 21,624,821 km (0.036 R)
• M22: 22,120,439 km (0.054 R)
• M23: 22,623,686 km (0.117 R)
• M24: 24,820,830 km (0.06 R)
• M25: 26,927,467 km (0.108 R)
• M26: 28,317,680 km (0.054 R)
• M27: 29,633,393 km (0.078 R)
• M28: 30,244,800 km (0.114 R)
• M29: 31,240,374 km (0.12 R)
• M30: 31,492,596 km (0.103 R)
• M31: 31,873,472 km (0.082 R)
• M32: 39,559,661 km (0.114 R)
• M33: 46,073,003 km (0.055 R)
• M34: 48,393,266 km (0.103 R)
• M35: 48,900,402 km (0.077 R)
• M36: 49,240,438 km (0.12 R)
• M37: 54,168,342 km (0.061 R)
• M38: 54,714,972 km (0.109 R)
• M39: 58,072,697 km (0.116 R)
• M40: 70,685,891 km (0.113 R)
• M41: 71,338,587 km (0.085 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit