🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 19.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 77.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.14 AU - 1.44 AU

Year: 515 Days

Day: 38.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.67 AU - 1.73 AU

Year: 779 Days

Day: 29.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.73 AU - 2.87 AU

Year: 1226 Days

Day: 24.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,030,325 km

• M1: 103,223 km (0.112 R)
• M2: 1,505,104 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.78 AU - 3.94 AU

Year: 2665 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,030,325 km

• M1: 446,849 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.08 AU - 6.64 AU

Year: 4986 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,030,325 km

• M1: 164,558 km (0.053 R)
• M2: 254,915 km (0.113 R)
• M3: 372,200 km (0.11 R)
• M4: 741,108 km (0.085 R)
• M5: 1,041,650 km (0.103 R)
• M6: 1,245,103 km (0.066 R)
• M7: 1,497,475 km (0.07 R)
• M8: 1,817,165 km (0.084 R)
• M9: 2,011,792 km (0.042 R)
• M10: 2,131,770 km (0.038 R)
• M11: 2,535,385 km (0.059 R)
• M12: 2,738,838 km (0.074 R)
• M13: 2,963,085 km (0.107 R)
• M14: 3,039,081 km (0.108 R)
• M15: 3,146,791 km (0.118 R)
• M16: 3,302,822 km (0.116 R)
• M17: 3,687,887 km (0.068 R)
• M18: 4,019,844 km (0.114 R)
• M19: 4,240,800 km (0.114 R)
• M20: 4,344,173 km (0.073 R)
• M21: 4,730,584 km (0.082 R)
• M22: 5,091,564 km (0.045 R)
• M23: 5,480,219 km (0.09 R)
• M24: 6,683,285 km (0.062 R)
• M25: 6,945,680 km (0.061 R)
• M26: 7,480,791 km (0.108 R)
• M27: 7,648,042 km (0.09 R)
• M28: 8,373,142 km (0.119 R)
• M29: 8,700,014 km (0.037 R)
• M30: 10,141,539 km (0.079 R)
• M31: 10,842,704 km (0.053 R)
• M32: 11,151,324 km (0.079 R)
• M33: 11,438,852 km (0.085 R)
• M34: 12,045,770 km (0.074 R)
• M35: 12,613,344 km (0.101 R)
• M36: 12,837,891 km (0.112 R)
• M37: 13,851,566 km (0.103 R)
• M38: 15,075,426 km (0.025 R)
• M39: 15,473,357 km (0.099 R)
• M40: 15,794,094 km (0.081 R)
• M41: 15,982,289 km (0.119 R)
• M42: 16,523,982 km (0.111 R)
• M43: 16,851,901 km (0.104 R)
• M44: 17,597,646 km (0.108 R)
• M45: 17,820,697 km (0.104 R)
• M46: 17,988,546 km (0.107 R)
• M47: 18,297,764 km (0.055 R)
• M48: 18,722,174 km (0.087 R)
• M49: 19,121,301 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 12.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.66 AU - 9.1 AU

Year: 7046 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,030,325 km

• M1: 236,215 km (0.102 R)
• M2: 335,099 km (0.112 R)
• M3: 434,731 km (0.063 R)
• M4: 524,191 km (0.118 R)
• M5: 752,926 km (0.111 R)
• M6: 1,062,294 km (0.108 R)
• M7: 1,664,576 km (0.06 R)
• M8: 1,952,252 km (0.089 R)
• M9: 2,256,235 km (0.051 R)
• M10: 2,445,925 km (0.051 R)
• M11: 2,641,150 km (0.1 R)
• M12: 3,521,235 km (0.067 R)
• M13: 3,643,456 km (0.054 R)
• M14: 3,742,340 km (0.106 R)
• M15: 3,867,255 km (0.093 R)
• M16: 4,121,122 km (0.066 R)
• M17: 5,052,818 km (0.029 R)
• M18: 5,302,646 km (0.035 R)
• M19: 5,471,692 km (0.07 R)
• M20: 5,757,124 km (0.112 R)
• M21: 5,843,742 km (0.108 R)
• M22: 6,106,286 km (0.112 R)
• M23: 6,194,698 km (0.107 R)
• M24: 6,313,180 km (0.035 R)
• M25: 7,319,674 km (0.073 R)
• M26: 7,825,614 km (0.119 R)
• M27: 8,018,296 km (0.029 R)
• M28: 8,408,298 km (0.114 R)
• M29: 8,904,813 km (0.079 R)
• M30: 9,106,022 km (0.093 R)
• M31: 9,240,960 km (0.114 R)
• M32: 9,615,702 km (0.108 R)
• M33: 10,450,608 km (0.057 R)
• M34: 11,893,330 km (0.116 R)
• M35: 12,562,780 km (0.107 R)
• M36: 13,359,389 km (0.034 R)
• M37: 13,628,516 km (0.097 R)
• M38: 13,899,587 km (0.099 R)
• M39: 14,250,544 km (0.11 R)
• M40: 14,921,640 km (0.102 R)
• M41: 15,041,168 km (0.111 R)
• M42: 15,522,275 km (0.1 R)
• M43: 15,603,058 km (0.056 R)
• M44: 15,927,236 km (0.089 R)
• M45: 16,008,618 km (0.06 R)
• M46: 16,830,060 km (0.08 R)
• M47: 17,581,340 km (0.086 R)
• M48: 17,749,638 km (0.105 R)
• M49: 17,876,347 km (0.079 R)
• M50: 18,728,457 km (0.094 R)
• M51: 19,072,981 km (0.072 R)
• M52: 19,376,215 km (0.092 R)
• M53: 20,339,626 km (0.078 R)
• M54: 21,184,106 km (0.035 R)
• M55: 22,312,822 km (0.105 R)
• M56: 22,586,586 km (0.088 R)
• M57: 22,769,843 km (0.083 R)
• M58: 23,091,479 km (0.091 R)
• M59: 23,183,631 km (0.101 R)
• M60: 23,553,736 km (0.104 R)
• M61: 23,785,912 km (0.095 R)
• M62: 24,252,657 km (0.088 R)
• M63: 24,628,297 km (0.091 R)
• M64: 25,195,423 km (0.048 R)
• M65: 25,290,268 km (0.045 R)
• M66: 26,486,901 km (0.048 R)
• M67: 26,680,182 km (0.111 R)
• M68: 28,935,071 km (0.075 R)
• M69: 29,084,369 km (0.101 R)
• M70: 29,683,658 km (0.069 R)
• M71: 30,236,572 km (0.077 R)
• M72: 30,438,529 km (0.119 R)
• M73: 30,894,503 km (0.078 R)
• M74: 31,659,397 km (0.105 R)
• M75: 32,018,582 km (0.095 R)
• M76: 32,327,501 km (0.112 R)
• M77: 32,430,574 km (0.086 R)
• M78: 32,533,947 km (0.102 R)
• M79: 33,260,095 km (0.087 R)
• M80: 33,834,401 km (0.101 R)
• M81: 33,939,119 km (0.052 R)
• M82: 34,149,005 km (0.096 R)
• M83: 34,464,657 km (0.107 R)
• M84: 34,834,014 km (0.096 R)
• M85: 35,576,917 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 12.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.65 AU - 9.33 AU

Year: 7204 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,030,325 km

• M1: 239,656 km (0.118 R)
• M2: 464,053 km (0.098 R)
• M3: 582,684 km (0.102 R)
• M4: 686,355 km (0.053 R)
• M5: 1,023,698 km (0.094 R)
• M6: 1,323,941 km (0.093 R)
• M7: 1,807,142 km (0.045 R)
• M8: 1,906,176 km (0.042 R)
• M9: 2,539,873 km (0.117 R)
• M10: 2,834,132 km (0.111 R)
• M11: 2,927,032 km (0.109 R)
• M12: 3,235,802 km (0.098 R)
• M13: 3,381,959 km (0.054 R)
• M14: 3,505,527 km (0.071 R)
• M15: 3,936,818 km (0.101 R)
• M16: 4,040,788 km (0.058 R)
• M17: 4,684,209 km (0.074 R)
• M18: 5,273,624 km (0.096 R)
• M19: 5,533,476 km (0.067 R)
• M20: 5,620,990 km (0.046 R)
• M21: 5,797,516 km (0.045 R)
• M22: 5,886,527 km (0.07 R)
• M23: 6,958,096 km (0.1 R)
• M24: 7,532,552 km (0.12 R)
• M25: 8,389,299 km (0.115 R)
• M26: 9,069,371 km (0.08 R)
• M27: 9,207,599 km (0.113 R)
• M28: 9,450,995 km (0.092 R)
• M29: 9,556,013 km (0.092 R)
• M30: 10,086,936 km (0.106 R)
• M31: 10,410,067 km (0.113 R)
• M32: 13,311,817 km (0.106 R)
• M33: 13,825,087 km (0.093 R)
• M34: 13,944,317 km (0.078 R)
• M35: 14,264,307 km (0.088 R)
• M36: 14,546,299 km (0.049 R)
• M37: 14,870,926 km (0.066 R)
• M38: 15,403,345 km (0.066 R)
• M39: 15,775,694 km (0.057 R)
• M40: 15,900,458 km (0.111 R)
• M41: 16,067,410 km (0.047 R)
• M42: 16,276,847 km (0.03 R)
• M43: 16,571,555 km (0.064 R)
• M44: 16,656,077 km (0.115 R)
• M45: 16,783,086 km (0.088 R)
• M46: 17,595,402 km (0.081 R)
• M47: 17,724,805 km (0.068 R)
• M48: 18,245,854 km (0.111 R)
• M49: 18,333,069 km (0.085 R)
• M50: 19,570,094 km (0.033 R)
• M51: 19,749,013 km (0.104 R)
• M52: 21,984,454 km (0.117 R)
• M53: 22,357,103 km (0.12 R)
• M54: 22,544,100 km (0.1 R)
• M55: 23,297,624 km (0.075 R)
• M56: 24,107,248 km (0.063 R)
• M57: 24,539,586 km (0.061 R)
• M58: 24,732,567 km (0.066 R)
• M59: 25,705,103 km (0.049 R)
• M60: 25,999,362 km (0.054 R)
• M61: 26,344,035 km (0.076 R)
• M62: 26,839,055 km (0.104 R)
• M63: 27,087,686 km (0.046 R)
• M64: 27,437,147 km (0.079 R)
• M65: 27,537,228 km (0.092 R)
• M66: 28,039,578 km (0.046 R)
• M67: 28,140,407 km (0.074 R)
• M68: 28,646,496 km (0.038 R)
• M69: 29,002,390 km (0.025 R)
• M70: 29,104,415 km (0.111 R)
• M71: 29,206,441 km (0.091 R)
• M72: 29,308,766 km (0.09 R)
• M73: 30,337,551 km (0.107 R)
• M74: 30,960,476 km (0.053 R)
• M75: 32,642,255 km (0.087 R)
• M76: 33,440,809 km (0.064 R)
• M77: 33,601,327 km (0.119 R)
• M78: 34,084,379 km (0.109 R)
• M79: 34,191,940 km (0.113 R)
• M80: 34,515,670 km (0.067 R)
• M81: 35,383,636 km (0.085 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit