🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 142 Days

Day: 45.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,177,022 km

• M1: 18,550 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 176 Days

Day: 47.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,177,022 km

• M1: 42,486 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 198 Days

Day: 40.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1 AU

Year: 286 Days

Day: 39.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.11 AU

Year: 832 Days

Day: 30.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.63 AU - 2.55 AU

Year: 1144 Days

Day: 19.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.26 AU - 4.56 AU

Year: 3508 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,177,022 km

• M1: 189,989 km (0.102 R)
• M2: 833,111 km (0.087 R)
• M3: 1,634,058 km (0.1 R)
• M4: 2,462,979 km (0.109 R)
• M5: 5,283,049 km (0.089 R)
• M6: 7,383,553 km (0.085 R)
• M7: 8,342,774 km (0.084 R)
• M8: 9,015,216 km (0.114 R)
• M9: 10,712,255 km (0.039 R)
• M10: 14,630,672 km (0.116 R)
• M11: 18,813,727 km (0.042 R)
• M12: 20,159,659 km (0.059 R)
• M13: 20,664,851 km (0.115 R)
• M14: 21,307,973 km (0.084 R)
• M15: 21,898,286 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 13.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.71 AU - 6.41 AU

Year: 5650 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,177,022 km

• M1: 167,849 km (0.036 R)
• M2: 632,500 km (0.087 R)
• M3: 1,245,103 km (0.095 R)
• M4: 1,690,306 km (0.065 R)
• M5: 2,534,637 km (0.095 R)
• M6: 3,885,057 km (0.118 R)
• M7: 4,332,354 km (0.103 R)
• M8: 5,996,481 km (0.117 R)
• M9: 10,026,049 km (0.075 R)
• M10: 11,638,415 km (0.115 R)
• M11: 12,078,532 km (0.108 R)
• M12: 12,945,153 km (0.038 R)
• M13: 14,247,701 km (0.066 R)
• M14: 16,665,502 km (0.118 R)
• M15: 17,338,842 km (0.094 R)
• M16: 18,088,627 km (0.107 R)
• M17: 18,799,815 km (0.057 R)
• M18: 20,026,667 km (0.114 R)
• M19: 20,468,429 km (0.085 R)
• M20: 21,568,423 km (0.113 R)
• M21: 22,233,684 km (0.111 R)
• M22: 22,981,225 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 4.6

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.57 AU - 15.31 AU

Year: 19713 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,177,022 km

• M1: 61,335 km (0.103 R)
• M2: 372,200 km (0.118 R)
• M3: 547,379 km (0.072 R)
• M4: 827,276 km (0.096 R)
• M5: 1,132,905 km (0.077 R)
• M6: 1,736,981 km (0.059 R)
• M7: 1,894,358 km (0.052 R)
• M8: 2,119,203 km (0.116 R)
• M9: 2,361,552 km (0.1 R)
• M10: 3,252,707 km (0.12 R)
• M11: 3,492,961 km (0.047 R)
• M12: 3,949,234 km (0.03 R)
• M13: 4,444,104 km (0.118 R)
• M14: 5,084,383 km (0.066 R)
• M15: 5,519,114 km (0.108 R)
• M16: 7,237,395 km (0.089 R)
• M17: 7,554,692 km (0.092 R)
• M18: 9,766,198 km (0.035 R)
• M19: 10,097,707 km (0.106 R)
• M20: 11,137,711 km (0.057 R)
• M21: 12,310,708 km (0.116 R)
• M22: 14,115,905 km (0.114 R)
• M23: 18,075,612 km (0.119 R)
• M24: 18,743,865 km (0.078 R)
• M25: 22,429,508 km (0.09 R)
• M26: 22,620,694 km (0.116 R)
• M27: 26,357,350 km (0.043 R)
• M28: 30,368,517 km (0.085 R)
• M29: 30,955,988 km (0.095 R)
• M30: 32,518,538 km (0.077 R)
• M31: 34,513,126 km (0.098 R)
• M32: 43,159,883 km (0.105 R)
• M33: 44,955,656 km (0.085 R)
• M34: 45,871,943 km (0.104 R)
• M35: 46,644,915 km (0.105 R)
• M36: 48,376,062 km (0.119 R)
• M37: 52,974,850 km (0.097 R)
• M38: 58,940,364 km (0.093 R)
• M39: 63,029,772 km (0.076 R)
• M40: 63,410,648 km (0.088 R)
• M41: 63,601,684 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit