🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 182 Days

Day: 21.3 Hours

Environment

Temp: 369 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1 AU - 1.22 AU

Year: 335 Days

Day: 13.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,625,472 km

• M1: 74,649 km (0.104 R)
• M2: 161,117 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.31 AU

Year: 348 Days

Day: 29.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.17 AU - 3.29 AU

Year: 1290 Days

Day: 19.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,625,472 km

• M1: 463,005 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.61 AU - 4.33 AU

Year: 1849 Days

Day: 17 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.22 AU - 7.66 AU

Year: 4675 Days

Day: 12 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,625,472 km

• M1: 2,844,304 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 10.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.4 AU - 15.24 AU

Year: 12371 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 150.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 45,625,472 km

• M1: 131,796 km (0.063 R)
• M2: 490,980 km (0.039 R)
• M3: 728,841 km (0.099 R)
• M4: 1,758,822 km (0.083 R)
• M5: 2,139,250 km (0.119 R)
• M6: 3,694,619 km (0.114 R)
• M7: 5,400,184 km (0.081 R)
• M8: 7,102,907 km (0.112 R)
• M9: 8,536,055 km (0.058 R)
• M10: 8,857,241 km (0.095 R)
• M11: 9,565,886 km (0.09 R)
• M12: 10,302,057 km (0.112 R)
• M13: 11,379,162 km (0.049 R)
• M14: 12,073,147 km (0.118 R)
• M15: 13,011,873 km (0.117 R)
• M16: 13,695,984 km (0.089 R)
• M17: 14,161,832 km (0.036 R)
• M18: 15,056,427 km (0.118 R)
• M19: 15,544,864 km (0.065 R)
• M20: 16,545,375 km (0.073 R)
• M21: 17,972,539 km (0.107 R)
• M22: 19,047,698 km (0.109 R)
• M23: 19,735,699 km (0.045 R)
• M24: 20,084,262 km (0.09 R)
• M25: 21,364,670 km (0.113 R)
• M26: 24,661,957 km (0.105 R)
• M27: 28,114,227 km (0.081 R)
• M28: 32,592,439 km (0.062 R)
• M29: 33,401,315 km (0.116 R)
• M30: 36,357,519 km (0.118 R)
• M31: 37,402,908 km (0.089 R)
• M32: 37,786,627 km (0.053 R)
• M33: 38,075,800 km (0.113 R)
• M34: 38,852,213 km (0.111 R)
• M35: 39,538,119 km (0.075 R)
• M36: 41,329,254 km (0.119 R)
• M37: 42,749,836 km (0.111 R)
• M38: 43,366,179 km (0.092 R)
• M39: 43,883,039 km (0.073 R)
• M40: 50,994,025 km (0.031 R)
• M41: 52,912,318 km (0.069 R)
• M42: 53,942,150 km (0.109 R)
• M43: 54,982,154 km (0.091 R)
• M44: 56,737,386 km (0.069 R)
• M45: 60,330,727 km (0.084 R)
• M46: 60,696,194 km (0.092 R)
• M47: 61,307,751 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 8.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.3 AU - 15.34 AU

Year: 12371 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,625,472 km

• M1: 258,804 km (0.118 R)
• M2: 551,867 km (0.085 R)
• M3: 1,171,351 km (0.079 R)
• M4: 1,854,415 km (0.063 R)
• M5: 2,451,311 km (0.088 R)
• M6: 2,973,557 km (0.1 R)
• M7: 4,766,936 km (0.097 R)
• M8: 5,214,234 km (0.071 R)
• M9: 5,810,082 km (0.098 R)
• M10: 6,136,953 km (0.048 R)
• M11: 6,371,074 km (0.056 R)
• M12: 7,983,141 km (0.091 R)
• M13: 9,446,806 km (0.097 R)
• M14: 11,034,937 km (0.094 R)
• M15: 12,038,440 km (0.031 R)
• M16: 13,825,386 km (0.066 R)
• M17: 14,636,805 km (0.113 R)
• M18: 16,383,809 km (0.07 R)
• M19: 19,874,077 km (0.105 R)
• M20: 22,537,966 km (0.115 R)
• M21: 28,442,744 km (0.088 R)
• M22: 29,020,341 km (0.118 R)
• M23: 29,676,926 km (0.116 R)
• M24: 31,995,394 km (0.113 R)
• M25: 33,615,689 km (0.104 R)
• M26: 34,243,551 km (0.039 R)
• M27: 34,718,225 km (0.045 R)
• M28: 36,405,390 km (0.113 R)
• M29: 36,894,874 km (0.052 R)
• M30: 37,305,221 km (0.105 R)
• M31: 37,469,928 km (0.108 R)
• M32: 38,215,973 km (0.069 R)
• M33: 43,555,570 km (0.043 R)
• M34: 45,625,406 km (0.1 R)

Kuiper Belt

Range: 38.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit