🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 186 Days

Day: 24.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.74 AU - 1.74 AU

Year: 834 Days

Day: 25.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.65 AU - 2.03 AU

Year: 907 Days

Day: 29.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.69 AU - 2.75 AU

Year: 1202 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,636,894 km

• M1: 161,416 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 13.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.68 AU - 6.28 AU

Year: 5315 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,636,894 km

• M1: 173,384 km (0.107 R)
• M2: 737,817 km (0.089 R)
• M3: 2,312,783 km (0.102 R)
• M4: 3,293,248 km (0.069 R)
• M5: 4,246,635 km (0.097 R)
• M6: 6,757,785 km (0.051 R)
• M7: 9,937,487 km (0.088 R)
• M8: 10,570,885 km (0.085 R)
• M9: 12,909,997 km (0.107 R)
• M10: 13,809,529 km (0.055 R)
• M11: 17,318,198 km (0.033 R)
• M12: 20,548,315 km (0.051 R)
• M13: 22,506,551 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 12.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.06 AU - 9.1 AU

Year: 7585 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,636,894 km

• M1: 155,432 km (0.116 R)
• M2: 911,949 km (0.081 R)
• M3: 1,345,184 km (0.08 R)
• M4: 1,743,114 km (0.107 R)
• M5: 2,187,869 km (0.072 R)
• M6: 2,907,135 km (0.114 R)
• M7: 3,730,073 km (0.046 R)
• M8: 4,451,584 km (0.113 R)
• M9: 4,963,209 km (0.08 R)
• M10: 6,958,844 km (0.114 R)
• M11: 7,376,073 km (0.079 R)
• M12: 8,685,952 km (0.115 R)
• M13: 9,534,022 km (0.074 R)
• M14: 10,436,396 km (0.086 R)
• M15: 11,446,930 km (0.09 R)
• M16: 12,083,918 km (0.079 R)
• M17: 16,816,596 km (0.108 R)
• M18: 17,431,892 km (0.031 R)
• M19: 18,780,367 km (0.105 R)
• M20: 19,968,773 km (0.074 R)
• M21: 21,925,363 km (0.05 R)
• M22: 26,858,652 km (0.112 R)
• M23: 28,174,814 km (0.096 R)
• M24: 28,751,813 km (0.082 R)
• M25: 29,830,264 km (0.063 R)
• M26: 31,446,669 km (0.04 R)
• M27: 33,871,651 km (0.053 R)
• M28: 34,305,634 km (0.054 R)
• M29: 37,680,861 km (0.116 R)
• M30: 39,090,821 km (0.098 R)
• M31: 41,025,122 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.8

Radius: 3.8

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.25 AU - 21.53 AU

Year: 28662 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,636,894 km

• M1: 49,816 km (0.054 R)
• M2: 338,091 km (0.1 R)
• M3: 532,120 km (0.049 R)
• M4: 808,427 km (0.078 R)
• M5: 1,377,946 km (0.113 R)
• M6: 1,876,855 km (0.104 R)
• M7: 2,156,753 km (0.057 R)
• M8: 4,021,939 km (0.098 R)
• M9: 4,731,781 km (0.101 R)
• M10: 4,985,798 km (0.11 R)
• M11: 5,249,090 km (0.055 R)
• M12: 5,844,041 km (0.104 R)
• M13: 6,842,008 km (0.11 R)
• M14: 7,897,870 km (0.113 R)
• M15: 8,623,719 km (0.092 R)
• M16: 11,449,623 km (0.047 R)
• M17: 16,180,506 km (0.042 R)
• M18: 18,300,756 km (0.029 R)
• M19: 19,381,302 km (0.043 R)
• M20: 21,569,769 km (0.055 R)
• M21: 21,767,537 km (0.095 R)
• M22: 22,876,955 km (0.099 R)
• M23: 26,543,300 km (0.084 R)
• M24: 28,753,459 km (0.107 R)
• M25: 29,964,603 km (0.113 R)
• M26: 39,114,308 km (0.12 R)
• M27: 48,254,588 km (0.119 R)
• M28: 49,961,799 km (0.117 R)
• M29: 50,830,365 km (0.115 R)
• M30: 57,383,350 km (0.084 R)
• M31: 66,128,841 km (0.1 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit