🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.39 AU - 0.61 AU

Year: 130 Days

Day: 31.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.02 AU - 1.34 AU

Year: 473 Days

Day: 24.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,998,585 km

• M1: 388,206 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.24 AU - 1.34 AU

Year: 541 Days

Day: 23.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,998,585 km

• M1: 931,396 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.94 AU - 3.22 AU

Year: 1529 Days

Day: 27.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.17 AU - 5.01 AU

Year: 3052 Days

Day: 12.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,998,585 km

• M1: 1,016,667 km (0.111 R)
• M2: 1,149,061 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 11.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.51 AU - 10.11 AU

Year: 9648 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,998,585 km

• M1: 177,872 km (0.105 R)
• M2: 469,289 km (0.086 R)
• M3: 663,018 km (0.096 R)
• M4: 770,579 km (0.072 R)
• M5: 1,361,490 km (0.115 R)
• M6: 1,441,675 km (0.085 R)
• M7: 1,933,852 km (0.089 R)
• M8: 2,093,772 km (0.076 R)
• M9: 2,500,828 km (0.113 R)
• M10: 2,752,152 km (0.065 R)
• M11: 3,011,704 km (0.109 R)
• M12: 3,306,562 km (0.073 R)
• M13: 3,526,919 km (0.073 R)
• M14: 3,895,379 km (0.064 R)
• M15: 4,040,489 km (0.07 R)
• M16: 4,157,923 km (0.118 R)
• M17: 4,426,302 km (0.089 R)
• M18: 4,516,958 km (0.036 R)
• M19: 4,669,698 km (0.104 R)
• M20: 4,761,999 km (0.115 R)
• M21: 4,980,113 km (0.03 R)
• M22: 5,393,751 km (0.095 R)
• M23: 5,555,915 km (0.041 R)
• M24: 5,653,902 km (0.081 R)
• M25: 5,785,548 km (0.095 R)
• M26: 6,322,455 km (0.092 R)
• M27: 6,631,374 km (0.086 R)
• M28: 6,980,685 km (0.097 R)
• M29: 7,264,323 km (0.112 R)
• M30: 7,407,638 km (0.041 R)
• M31: 9,083,882 km (0.101 R)
• M32: 9,393,849 km (0.032 R)
• M33: 9,471,789 km (0.065 R)
• M34: 10,143,932 km (0.086 R)
• M35: 10,627,582 km (0.118 R)
• M36: 11,325,606 km (0.033 R)
• M37: 11,659,359 km (0.092 R)
• M38: 12,251,168 km (0.09 R)
• M39: 12,507,728 km (0.042 R)
• M40: 12,636,682 km (0.052 R)
• M41: 13,861,888 km (0.1 R)
• M42: 14,578,911 km (0.115 R)
• M43: 14,987,612 km (0.03 R)
• M44: 16,189,332 km (0.114 R)
• M45: 16,659,668 km (0.062 R)
• M46: 17,039,347 km (0.096 R)
• M47: 17,903,873 km (0.092 R)
• M48: 18,684,325 km (0.078 R)
• M49: 19,078,665 km (0.03 R)
• M50: 20,076,782 km (0.093 R)
• M51: 20,177,462 km (0.115 R)
• M52: 20,989,479 km (0.068 R)
• M53: 21,245,441 km (0.097 R)
• M54: 21,605,523 km (0.099 R)
• M55: 21,967,699 km (0.076 R)
• M56: 22,175,491 km (0.094 R)
• M57: 22,540,659 km (0.094 R)
• M58: 23,595,324 km (0.112 R)
• M59: 23,701,539 km (0.119 R)
• M60: 24,719,851 km (0.065 R)
• M61: 25,261,396 km (0.114 R)
• M62: 25,533,813 km (0.115 R)
• M63: 27,243,567 km (0.07 R)
• M64: 27,466,917 km (0.063 R)
• M65: 28,253,353 km (0.112 R)
• M66: 28,536,093 km (0.109 R)
• M67: 29,389,698 km (0.107 R)
• M68: 31,589,535 km (0.1 R)
• M69: 31,883,046 km (0.073 R)
• M70: 33,662,363 km (0.077 R)
• M71: 34,624,427 km (0.119 R)
• M72: 36,514,297 km (0.113 R)
• M73: 36,698,901 km (0.079 R)
• M74: 37,875,638 km (0.066 R)
• M75: 41,159,012 km (0.099 R)
• M76: 41,929,590 km (0.077 R)
• M77: 42,187,497 km (0.112 R)
• M78: 42,704,807 km (0.045 R)
• M79: 43,354,660 km (0.092 R)
• M80: 43,680,783 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.38 AU - 12.58 AU

Year: 12518 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,998,585 km

• M1: 641,924 km (0.05 R)
• M2: 910,901 km (0.064 R)
• M3: 1,497,475 km (0.053 R)
• M4: 3,080,220 km (0.057 R)
• M5: 3,437,909 km (0.109 R)
• M6: 3,838,233 km (0.051 R)
• M7: 4,253,815 km (0.062 R)
• M8: 4,528,776 km (0.093 R)
• M9: 4,621,677 km (0.107 R)
• M10: 5,192,991 km (0.104 R)
• M11: 5,989,899 km (0.063 R)
• M12: 6,126,332 km (0.077 R)
• M13: 6,507,358 km (0.085 R)
• M14: 6,789,350 km (0.103 R)
• M15: 7,220,042 km (0.118 R)
• M16: 7,659,561 km (0.102 R)
• M17: 7,770,861 km (0.109 R)
• M18: 8,373,591 km (0.112 R)
• M19: 8,564,927 km (0.112 R)
• M20: 8,757,908 km (0.086 R)
• M21: 9,744,207 km (0.09 R)
• M22: 10,230,250 km (0.029 R)
• M23: 10,682,784 km (0.087 R)
• M24: 11,015,938 km (0.079 R)
• M25: 11,479,841 km (0.084 R)
• M26: 11,864,009 km (0.119 R)
• M27: 12,165,897 km (0.068 R)
• M28: 12,557,694 km (0.084 R)
• M29: 13,984,559 km (0.085 R)
• M30: 14,212,097 km (0.072 R)
• M31: 14,349,278 km (0.063 R)
• M32: 14,763,365 km (0.099 R)
• M33: 15,934,268 km (0.082 R)
• M34: 16,029,262 km (0.031 R)
• M35: 16,124,406 km (0.108 R)
• M36: 17,525,241 km (0.058 R)
• M37: 17,770,731 km (0.109 R)
• M38: 19,470,312 km (0.089 R)
• M39: 19,724,629 km (0.094 R)
• M40: 20,339,476 km (0.11 R)
• M41: 20,494,160 km (0.073 R)
• M42: 20,804,725 km (0.114 R)
• M43: 21,378,134 km (0.103 R)
• M44: 21,798,504 km (0.048 R)
• M45: 22,754,285 km (0.071 R)
• M46: 23,345,197 km (0.118 R)
• M47: 23,886,741 km (0.063 R)
• M48: 24,049,952 km (0.068 R)
• M49: 24,322,819 km (0.112 R)
• M50: 24,871,843 km (0.083 R)
• M51: 25,203,202 km (0.119 R)
• M52: 25,480,557 km (0.062 R)
• M53: 25,814,459 km (0.097 R)
• M54: 26,318,305 km (0.101 R)
• M55: 27,278,873 km (0.094 R)
• M56: 27,506,560 km (0.066 R)
• M57: 27,620,554 km (0.083 R)
• M58: 28,078,473 km (0.106 R)
• M59: 28,193,364 km (0.053 R)
• M60: 28,481,191 km (0.11 R)
• M61: 28,712,170 km (0.058 R)
• M62: 30,582,442 km (0.112 R)
• M63: 32,733,211 km (0.075 R)
• M64: 33,582,777 km (0.067 R)
• M65: 34,316,854 km (0.053 R)
• M66: 35,056,167 km (0.047 R)
• M67: 35,179,884 km (0.066 R)
• M68: 36,237,391 km (0.041 R)
• M69: 36,487,818 km (0.114 R)
• M70: 36,738,694 km (0.086 R)
• M71: 37,116,279 km (0.069 R)
• M72: 37,305,371 km (0.114 R)
• M73: 38,383,822 km (0.077 R)
• M74: 38,511,279 km (0.101 R)
• M75: 38,830,820 km (0.069 R)
• M76: 39,087,081 km (0.051 R)
• M77: 40,961,393 km (0.098 R)
• M78: 41,287,516 km (0.12 R)
• M79: 41,679,912 km (0.113 R)
• M80: 43,727,458 km (0.092 R)
• M81: 43,994,041 km (0.093 R)
• M82: 44,662,893 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit