🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 38.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 19.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 251 Days

Day: 34.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,653,381 km

• M1: 140,024 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 266 Days

Day: 36.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.15 AU

Year: 342 Days

Day: 39.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.15 AU - 1.35 AU

Year: 501 Days

Day: 15 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.43 AU - 2.03 AU

Year: 815 Days

Day: 40.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 2.01 AU

Year: 822 Days

Day: 15.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 8.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.33 AU - 7.99 AU

Year: 6156 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,653,381 km

• M1: 106,514 km (0.06 R)
• M2: 200,461 km (0.047 R)
• M3: 365,019 km (0.074 R)
• M4: 484,996 km (0.107 R)
• M5: 619,485 km (0.091 R)
• M6: 802,593 km (0.061 R)
• M7: 863,479 km (0.088 R)
• M8: 990,338 km (0.102 R)
• M9: 1,206,507 km (0.083 R)
• M10: 1,291,478 km (0.103 R)
• M11: 1,408,165 km (0.06 R)
• M12: 1,497,923 km (0.091 R)
• M13: 1,925,923 km (0.099 R)
• M14: 2,076,718 km (0.106 R)
• M15: 2,266,557 km (0.095 R)
• M16: 2,607,940 km (0.082 R)
• M17: 2,813,038 km (0.08 R)
• M18: 2,927,182 km (0.091 R)
• M19: 3,479,946 km (0.118 R)
• M20: 3,582,121 km (0.083 R)
• M21: 3,643,905 km (0.048 R)
• M22: 3,705,988 km (0.066 R)
• M23: 3,958,060 km (0.102 R)
• M24: 4,215,818 km (0.119 R)
• M25: 4,368,707 km (0.071 R)
• M26: 4,434,829 km (0.116 R)
• M27: 4,590,411 km (0.088 R)
• M28: 5,253,877 km (0.107 R)
• M29: 5,371,312 km (0.062 R)
• M30: 6,242,420 km (0.096 R)
• M31: 6,417,001 km (0.118 R)
• M32: 6,567,795 km (0.099 R)
• M33: 6,770,800 km (0.066 R)
• M34: 7,053,390 km (0.07 R)
• M35: 7,157,061 km (0.079 R)
• M36: 7,365,900 km (0.069 R)
• M37: 7,816,638 km (0.104 R)
• M38: 8,358,183 km (0.108 R)
• M39: 8,467,987 km (0.115 R)
• M40: 8,578,241 km (0.105 R)
• M41: 9,080,441 km (0.071 R)
• M42: 10,200,929 km (0.093 R)
• M43: 10,524,809 km (0.077 R)
• M44: 10,822,209 km (0.086 R)
• M45: 11,092,233 km (0.106 R)
• M46: 11,273,546 km (0.065 R)
• M47: 11,334,133 km (0.041 R)
• M48: 11,516,792 km (0.03 R)
• M49: 12,350,351 km (0.107 R)
• M50: 12,948,593 km (0.114 R)
• M51: 13,043,887 km (0.046 R)
• M52: 13,459,769 km (0.1 R)
• M53: 14,435,895 km (0.116 R)
• M54: 14,501,718 km (0.096 R)
• M55: 14,699,936 km (0.103 R)
• M56: 15,535,739 km (0.104 R)
• M57: 16,558,839 km (0.096 R)
• M58: 16,800,738 km (0.091 R)
• M59: 17,043,835 km (0.077 R)
• M60: 17,779,857 km (0.1 R)
• M61: 18,169,709 km (0.066 R)
• M62: 18,813,428 km (0.082 R)
• M63: 19,501,130 km (0.099 R)
• M64: 20,160,258 km (0.049 R)
• M65: 20,418,613 km (0.088 R)
• M66: 20,492,515 km (0.108 R)
• M67: 20,715,116 km (0.073 R)
• M68: 20,863,966 km (0.112 R)
• M69: 21,613,302 km (0.05 R)
• M70: 22,600,498 km (0.116 R)
• M71: 23,757,937 km (0.089 R)
• M72: 23,835,728 km (0.046 R)
• M73: 23,952,713 km (0.053 R)
• M74: 24,579,529 km (0.109 R)
• M75: 26,815,718 km (0.074 R)
• M76: 26,937,341 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 10.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.31 AU - 11.13 AU

Year: 10027 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,653,381 km

• M1: 183,706 km (0.116 R)
• M2: 269,725 km (0.104 R)
• M3: 445,652 km (0.103 R)
• M4: 517,160 km (0.115 R)
• M5: 1,085,781 km (0.085 R)
• M6: 1,265,598 km (0.118 R)
• M7: 1,818,063 km (0.057 R)
• M8: 2,290,044 km (0.115 R)
• M9: 2,642,646 km (0.07 R)
• M10: 2,711,910 km (0.101 R)
• M11: 2,852,083 km (0.071 R)
• M12: 3,589,152 km (0.111 R)
• M13: 3,685,344 km (0.07 R)
• M14: 3,762,835 km (0.093 R)
• M15: 3,900,016 km (0.111 R)
• M16: 3,998,901 km (0.098 R)
• M17: 4,341,779 km (0.115 R)
• M18: 6,662,042 km (0.116 R)
• M19: 6,804,609 km (0.113 R)
• M20: 6,900,202 km (0.06 R)
• M21: 7,020,329 km (0.088 R)
• M22: 8,592,602 km (0.063 R)
• M23: 9,325,333 km (0.11 R)
• M24: 9,538,360 km (0.119 R)
• M25: 9,887,970 km (0.025 R)
• M26: 10,599,757 km (0.091 R)
• M27: 10,683,083 km (0.064 R)
• M28: 10,961,934 km (0.057 R)
• M29: 11,102,406 km (0.108 R)
• M30: 11,727,127 km (0.092 R)
• M31: 11,899,463 km (0.086 R)
• M32: 13,308,675 km (0.084 R)
• M33: 14,430,659 km (0.1 R)
• M34: 15,112,078 km (0.053 R)
• M35: 15,962,691 km (0.074 R)
• M36: 16,474,166 km (0.094 R)
• M37: 16,828,863 km (0.048 R)
• M38: 16,893,639 km (0.111 R)
• M39: 16,958,415 km (0.102 R)
• M40: 17,055,952 km (0.115 R)
• M41: 17,218,715 km (0.084 R)
• M42: 17,316,702 km (0.043 R)
• M43: 17,578,647 km (0.061 R)
• M44: 17,776,117 km (0.104 R)
• M45: 18,506,304 km (0.105 R)
• M46: 19,347,941 km (0.064 R)
• M47: 19,415,709 km (0.067 R)
• M48: 19,483,627 km (0.088 R)
• M49: 20,133,181 km (0.091 R)
• M50: 20,339,775 km (0.042 R)
• M51: 21,278,053 km (0.111 R)
• M52: 21,383,220 km (0.098 R)
• M53: 22,088,425 km (0.045 R)
• M54: 22,658,243 km (0.104 R)
• M55: 22,908,969 km (0.099 R)
• M56: 23,016,829 km (0.084 R)
• M57: 23,666,832 km (0.063 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit