🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 182 Days

Day: 19.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,807,449 km

• M1: 59,839 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.82 AU - 1.14 AU

Year: 421 Days

Day: 35.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.03 AU - 1.67 AU

Year: 680 Days

Day: 37.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.32 AU - 1.76 AU

Year: 828 Days

Day: 23 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 8.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.06 AU - 4.8 AU

Year: 3377 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,807,449 km

• M1: 123,717 km (0.12 R)
• M2: 275,260 km (0.092 R)
• M3: 492,626 km (0.12 R)
• M4: 608,115 km (0.067 R)
• M5: 703,409 km (0.037 R)
• M6: 824,883 km (0.09 R)
• M7: 899,233 km (0.051 R)
• M8: 1,268,440 km (0.064 R)
• M9: 1,330,224 km (0.086 R)
• M10: 1,431,352 km (0.032 R)
• M11: 1,587,981 km (0.094 R)
• M12: 1,722,769 km (0.052 R)
• M13: 1,903,932 km (0.07 R)
• M14: 2,004,013 km (0.03 R)
• M15: 2,062,057 km (0.118 R)
• M16: 2,120,699 km (0.116 R)
• M17: 2,345,545 km (0.097 R)
• M18: 2,484,222 km (0.112 R)
• M19: 2,689,471 km (0.049 R)
• M20: 3,049,403 km (0.105 R)
• M21: 3,706,736 km (0.08 R)
• M22: 4,051,559 km (0.057 R)
• M23: 4,331,158 km (0.099 R)
• M24: 4,387,855 km (0.113 R)
• M25: 5,147,214 km (0.111 R)
• M26: 5,247,594 km (0.099 R)
• M27: 5,348,573 km (0.032 R)
• M28: 5,738,126 km (0.113 R)
• M29: 5,842,246 km (0.114 R)
• M30: 5,989,001 km (0.091 R)
• M31: 6,350,430 km (0.085 R)
• M32: 6,458,140 km (0.069 R)
• M33: 6,566,449 km (0.069 R)
• M34: 6,741,030 km (0.098 R)
• M35: 6,806,853 km (0.097 R)
• M36: 7,050,099 km (0.083 R)
• M37: 7,889,493 km (0.091 R)
• M38: 8,051,806 km (0.114 R)
• M39: 8,238,654 km (0.107 R)
• M40: 8,593,051 km (0.045 R)
• M41: 8,784,088 km (0.114 R)
• M42: 8,880,130 km (0.077 R)
• M43: 9,341,041 km (0.096 R)
• M44: 9,537,463 km (0.118 R)
• M45: 9,636,197 km (0.086 R)
• M46: 9,735,231 km (0.111 R)
• M47: 9,834,714 km (0.064 R)
• M48: 10,185,371 km (0.114 R)
• M49: 10,261,068 km (0.106 R)
• M50: 10,667,824 km (0.12 R)
• M51: 11,183,638 km (0.112 R)
• M52: 11,654,871 km (0.064 R)
• M53: 12,052,652 km (0.103 R)
• M54: 12,347,060 km (0.098 R)
• M55: 12,481,698 km (0.097 R)
• M56: 13,079,940 km (0.098 R)
• M57: 13,743,257 km (0.097 R)
• M58: 13,966,756 km (0.074 R)
• M59: 14,107,079 km (0.085 R)
• M60: 14,360,797 km (0.106 R)
• M61: 14,502,466 km (0.104 R)
• M62: 14,872,871 km (0.066 R)
• M63: 15,246,417 km (0.045 R)
• M64: 15,361,906 km (0.104 R)
• M65: 16,208,480 km (0.094 R)
• M66: 16,326,364 km (0.062 R)
• M67: 16,622,567 km (0.094 R)
• M68: 17,100,084 km (0.096 R)
• M69: 17,160,073 km (0.113 R)
• M70: 17,491,282 km (0.1 R)
• M71: 17,672,894 km (0.098 R)
• M72: 17,763,999 km (0.093 R)
• M73: 17,946,509 km (0.026 R)
• M74: 18,930,563 km (0.035 R)
• M75: 19,366,492 km (0.095 R)
• M76: 20,090,096 km (0.116 R)
• M77: 20,312,100 km (0.119 R)
• M78: 20,886,556 km (0.05 R)
• M79: 21,240,205 km (0.089 R)
• M80: 21,369,308 km (0.118 R)
• M81: 21,498,710 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 13.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.19 AU - 4.37 AU

Year: 3838 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,807,449 km

• M1: 204,201 km (0.112 R)
• M2: 343,926 km (0.063 R)
• M3: 457,769 km (0.095 R)
• M4: 779,405 km (0.102 R)
• M5: 979,866 km (0.106 R)
• M6: 1,171,800 km (0.083 R)
• M7: 1,307,037 km (0.117 R)
• M8: 1,594,115 km (0.112 R)
• M9: 1,791,883 km (0.103 R)
• M10: 1,965,866 km (0.074 R)
• M11: 2,112,472 km (0.117 R)
• M12: 2,955,904 km (0.079 R)
• M13: 3,087,102 km (0.111 R)
• M14: 3,239,542 km (0.101 R)
• M15: 3,355,630 km (0.057 R)
• M16: 3,492,661 km (0.089 R)
• M17: 3,691,926 km (0.071 R)
• M18: 4,101,674 km (0.069 R)
• M19: 4,269,822 km (0.081 R)
• M20: 4,397,429 km (0.111 R)
• M21: 4,504,691 km (0.054 R)
• M22: 4,722,057 km (0.092 R)
• M23: 4,965,153 km (0.063 R)
• M24: 5,121,932 km (0.118 R)
• M25: 5,440,725 km (0.064 R)
• M26: 5,556,065 km (0.043 R)
• M27: 5,836,561 km (0.111 R)
• M28: 6,631,674 km (0.11 R)
• M29: 6,879,408 km (0.043 R)
• M30: 7,105,001 km (0.1 R)
• M31: 7,206,129 km (0.06 R)
• M32: 7,692,771 km (0.113 R)
• M33: 8,031,910 km (0.093 R)
• M34: 8,563,281 km (0.091 R)
• M35: 9,133,548 km (0.097 R)
• M36: 9,688,257 km (0.06 R)
• M37: 9,997,925 km (0.104 R)
• M38: 10,772,094 km (0.033 R)
• M39: 11,151,773 km (0.115 R)
• M40: 11,804,319 km (0.117 R)
• M41: 12,014,504 km (0.115 R)
• M42: 12,105,011 km (0.088 R)
• M43: 12,438,764 km (0.034 R)
• M44: 12,744,841 km (0.087 R)
• M45: 13,022,495 km (0.067 R)
• M46: 13,115,395 km (0.064 R)
• M47: 13,239,711 km (0.052 R)
• M48: 13,741,013 km (0.076 R)
• M49: 14,600,902 km (0.095 R)
• M50: 14,762,168 km (0.113 R)
• M51: 14,956,346 km (0.111 R)
• M52: 15,478,293 km (0.098 R)
• M53: 15,576,878 km (0.064 R)
• M54: 15,873,680 km (0.116 R)
• M55: 16,506,629 km (0.081 R)
• M56: 16,978,311 km (0.116 R)
• M57: 17,420,373 km (0.078 R)
• M58: 17,557,105 km (0.087 R)
• M59: 17,659,879 km (0.085 R)
• M60: 18,246,303 km (0.059 R)
• M61: 18,629,124 km (0.055 R)
• M62: 18,804,004 km (0.058 R)
• M63: 19,226,019 km (0.119 R)
• M64: 19,615,572 km (0.107 R)
• M65: 19,757,989 km (0.113 R)
• M66: 20,366,703 km (0.049 R)
• M67: 20,619,075 km (0.116 R)
• M68: 21,346,120 km (0.052 R)
• M69: 22,377,897 km (0.083 R)
• M70: 23,200,087 km (0.111 R)
• M71: 23,918,156 km (0.113 R)
• M72: 24,146,443 km (0.078 R)
• M73: 25,492,375 km (0.115 R)
• M74: 26,194,138 km (0.052 R)
• M75: 26,311,722 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 12.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.03 AU - 4.69 AU

Year: 3946 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,807,449 km

• M1: 202,556 km (0.076 R)
• M2: 361,578 km (0.075 R)
• M3: 447,447 km (0.12 R)
• M4: 736,022 km (0.116 R)
• M5: 1,235,080 km (0.11 R)
• M6: 1,378,694 km (0.108 R)
• M7: 1,482,814 km (0.103 R)
• M8: 1,795,324 km (0.069 R)
• M9: 2,410,620 km (0.118 R)
• M10: 2,741,979 km (0.118 R)
• M11: 3,127,493 km (0.059 R)
• M12: 3,266,619 km (0.068 R)
• M13: 3,387,494 km (0.079 R)
• M14: 3,613,088 km (0.116 R)
• M15: 3,822,525 km (0.108 R)
• M16: 4,253,516 km (0.109 R)
• M17: 4,385,910 km (0.1 R)
• M18: 4,768,432 km (0.071 R)
• M19: 5,185,511 km (0.106 R)
• M20: 5,279,758 km (0.051 R)
• M21: 6,204,123 km (0.093 R)
• M22: 6,582,755 km (0.028 R)
• M23: 7,336,280 km (0.083 R)
• M24: 7,415,866 km (0.105 R)
• M25: 7,602,564 km (0.051 R)
• M26: 7,736,753 km (0.085 R)
• M27: 8,337,239 km (0.051 R)
• M28: 8,475,767 km (0.061 R)
• M29: 8,839,738 km (0.083 R)
• M30: 8,952,685 km (0.062 R)
• M31: 9,265,943 km (0.114 R)
• M32: 9,380,834 km (0.095 R)
• M33: 9,525,046 km (0.067 R)
• M34: 9,640,835 km (0.096 R)
• M35: 9,903,379 km (0.117 R)
• M36: 9,991,492 km (0.08 R)
• M37: 10,109,226 km (0.105 R)
• M38: 10,675,005 km (0.083 R)
• M39: 11,775,297 km (0.103 R)
• M40: 11,899,763 km (0.114 R)
• M41: 12,055,943 km (0.106 R)
• M42: 13,136,339 km (0.07 R)
• M43: 13,394,993 km (0.078 R)
• M44: 13,590,219 km (0.113 R)
• M45: 13,720,818 km (0.118 R)
• M46: 14,082,246 km (0.113 R)
• M47: 14,247,552 km (0.06 R)
• M48: 15,117,613 km (0.111 R)
• M49: 15,456,901 km (0.064 R)
• M50: 17,580,293 km (0.085 R)
• M51: 17,865,576 km (0.109 R)
• M52: 18,621,644 km (0.072 R)
• M53: 18,912,312 km (0.117 R)
• M54: 19,094,822 km (0.093 R)
• M55: 20,314,044 km (0.089 R)
• M56: 20,876,532 km (0.118 R)
• M57: 21,596,547 km (0.041 R)
• M58: 21,978,620 km (0.045 R)
• M59: 22,093,810 km (0.104 R)
• M60: 22,478,875 km (0.082 R)
• M61: 23,765,267 km (0.113 R)
• M62: 24,397,618 km (0.077 R)
• M63: 24,477,054 km (0.082 R)
• M64: 24,795,697 km (0.112 R)
• M65: 25,115,687 km (0.109 R)
• M66: 25,477,265 km (0.116 R)
• M67: 26,083,885 km (0.07 R)
• M68: 26,817,961 km (0.042 R)
• M69: 27,270,046 km (0.114 R)
• M70: 27,517,631 km (0.095 R)
• M71: 27,765,963 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit