🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 133 Days

Day: 24.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 30.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.6 AU - 0.62 AU

Year: 169 Days

Day: 23.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,528,873 km

• M1: 268,678 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.49 AU

Year: 490 Days

Day: 38 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.05 AU - 2.25 AU

Year: 1118 Days

Day: 35.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 9.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.73 AU - 6.91 AU

Year: 4981 Days

Day: 9.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 17,528,873 km

• M1: 123,418 km (0.068 R)
• M2: 243,845 km (0.118 R)
• M3: 657,931 km (0.058 R)
• M4: 1,011,132 km (0.063 R)
• M5: 1,262,008 km (0.119 R)
• M6: 1,499,868 km (0.087 R)
• M7: 1,786,797 km (0.115 R)
• M8: 2,202,829 km (0.064 R)
• M9: 2,297,225 km (0.089 R)
• M10: 2,569,044 km (0.068 R)
• M11: 2,668,527 km (0.072 R)
• M12: 3,101,014 km (0.093 R)
• M13: 3,185,836 km (0.054 R)
• M14: 3,401,556 km (0.088 R)
• M15: 3,555,343 km (0.109 R)
• M16: 3,824,470 km (0.05 R)
• M17: 4,007,577 km (0.1 R)
• M18: 4,170,190 km (0.108 R)
• M19: 4,311,411 km (0.105 R)
• M20: 4,867,167 km (0.111 R)
• M21: 4,941,367 km (0.108 R)
• M22: 5,191,345 km (0.088 R)
• M23: 5,548,286 km (0.032 R)
• M24: 5,651,808 km (0.042 R)
• M25: 6,313,180 km (0.082 R)
• M26: 6,557,174 km (0.057 R)
• M27: 6,776,784 km (0.062 R)
• M28: 7,507,120 km (0.098 R)
• M29: 7,969,079 km (0.07 R)
• M30: 8,027,422 km (0.117 R)
• M31: 9,224,953 km (0.065 R)
• M32: 9,440,224 km (0.06 R)
• M33: 9,688,407 km (0.107 R)
• M34: 9,907,269 km (0.115 R)
• M35: 10,159,341 km (0.094 R)
• M36: 10,413,657 km (0.097 R)
• M37: 11,156,411 km (0.099 R)
• M38: 12,454,472 km (0.081 R)
• M39: 12,590,306 km (0.098 R)
• M40: 12,794,956 km (0.048 R)
• M41: 12,966,395 km (0.053 R)
• M42: 13,173,140 km (0.077 R)
• M43: 13,276,961 km (0.063 R)
• M44: 13,624,776 km (0.042 R)
• M45: 13,799,805 km (0.098 R)
• M46: 13,940,427 km (0.085 R)
• M47: 14,046,193 km (0.111 R)
• M48: 14,937,796 km (0.098 R)
• M49: 15,118,361 km (0.086 R)
• M50: 15,190,766 km (0.063 R)
• M51: 15,518,086 km (0.055 R)
• M52: 15,774,347 km (0.063 R)
• M53: 16,068,756 km (0.116 R)
• M54: 16,328,009 km (0.084 R)
• M55: 17,113,847 km (0.111 R)
• M56: 17,189,394 km (0.111 R)
• M57: 17,416,483 km (0.079 R)
• M58: 18,800,264 km (0.103 R)
• M59: 19,465,825 km (0.12 R)
• M60: 19,742,132 km (0.071 R)
• M61: 20,739,650 km (0.111 R)
• M62: 21,021,942 km (0.079 R)
• M63: 21,264,889 km (0.115 R)
• M64: 21,468,042 km (0.115 R)
• M65: 21,876,295 km (0.112 R)
• M66: 23,074,724 km (0.064 R)
• M67: 23,409,075 km (0.031 R)
• M68: 23,660,848 km (0.103 R)
• M69: 24,167,237 km (0.073 R)
• M70: 24,591,945 km (0.099 R)
• M71: 24,847,907 km (0.077 R)
• M72: 25,061,982 km (0.111 R)
• M73: 25,233,570 km (0.112 R)
• M74: 25,362,524 km (0.113 R)
• M75: 25,491,776 km (0.042 R)
• M76: 25,750,880 km (0.045 R)
• M77: 28,077,127 km (0.108 R)
• M78: 28,166,287 km (0.083 R)
• M79: 28,344,757 km (0.112 R)
• M80: 28,478,797 km (0.104 R)
• M81: 29,649,999 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 10.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.46 AU - 8.86 AU

Year: 7521 Days

Day: 15 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,528,873 km

• M1: 782,098 km (0.06 R)
• M2: 1,519,017 km (0.118 R)
• M3: 1,630,467 km (0.075 R)
• M4: 1,817,764 km (0.116 R)
• M5: 1,906,625 km (0.088 R)
• M6: 2,135,210 km (0.082 R)
• M7: 2,213,450 km (0.098 R)
• M8: 2,372,921 km (0.09 R)
• M9: 3,101,912 km (0.101 R)
• M10: 3,226,976 km (0.067 R)
• M11: 3,482,040 km (0.038 R)
• M12: 3,612,041 km (0.076 R)
• M13: 4,366,313 km (0.097 R)
• M14: 4,547,177 km (0.107 R)
• M15: 4,628,409 km (0.065 R)
• M16: 4,730,584 km (0.081 R)
• M17: 5,189,401 km (0.111 R)
• M18: 5,381,185 km (0.074 R)
• M19: 5,618,746 km (0.09 R)
• M20: 5,992,891 km (0.117 R)
• M21: 6,104,491 km (0.075 R)
• M22: 6,443,479 km (0.059 R)
• M23: 6,557,772 km (0.088 R)
• M24: 6,835,127 km (0.067 R)
• M25: 7,234,403 km (0.054 R)
• M26: 7,401,205 km (0.067 R)
• M27: 7,569,054 km (0.112 R)
• M28: 7,908,940 km (0.117 R)
• M29: 7,982,393 km (0.067 R)
• M30: 8,154,580 km (0.1 R)
• M31: 8,578,241 km (0.117 R)
• M32: 8,729,485 km (0.116 R)
• M33: 9,085,827 km (0.099 R)
• M34: 9,239,912 km (0.078 R)
• M35: 9,446,956 km (0.119 R)
• M36: 9,681,525 km (0.099 R)
• M37: 10,856,467 km (0.102 R)
• M38: 11,102,256 km (0.036 R)
• M39: 11,184,535 km (0.107 R)
• M40: 11,460,693 km (0.12 R)
• M41: 11,571,694 km (0.12 R)
• M42: 11,683,145 km (0.117 R)
• M43: 12,132,238 km (0.028 R)
• M44: 12,387,452 km (0.095 R)
• M45: 12,615,738 km (0.098 R)
• M46: 12,874,243 km (0.102 R)
• M47: 13,163,565 km (0.107 R)
• M48: 13,338,296 km (0.092 R)
• M49: 13,455,132 km (0.108 R)
• M50: 13,631,059 km (0.073 R)
• M51: 14,193,098 km (0.082 R)
• M52: 14,762,767 km (0.082 R)
• M53: 14,914,010 km (0.103 R)
• M54: 15,493,103 km (0.113 R)
• M55: 16,235,259 km (0.119 R)
• M56: 16,391,289 km (0.099 R)
• M57: 16,799,392 km (0.12 R)
• M58: 17,115,642 km (0.12 R)
• M59: 18,791,587 km (0.098 R)
• M60: 18,922,635 km (0.086 R)
• M61: 19,152,716 km (0.091 R)
• M62: 20,015,597 km (0.088 R)
• M63: 20,115,977 km (0.042 R)
• M64: 21,470,436 km (0.065 R)
• M65: 22,124,029 km (0.104 R)
• M66: 22,435,941 km (0.119 R)
• M67: 22,644,779 km (0.045 R)
• M68: 22,854,067 km (0.082 R)
• M69: 22,959,084 km (0.079 R)
• M70: 23,627,488 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 10.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.81 AU - 10.71 AU

Year: 10817 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,528,873 km

• M1: 207,492 km (0.091 R)
• M2: 301,290 km (0.03 R)
• M3: 553,063 km (0.091 R)
• M4: 690,544 km (0.08 R)
• M5: 903,721 km (0.098 R)
• M6: 1,191,697 km (0.117 R)
• M7: 1,547,740 km (0.06 R)
• M8: 1,936,694 km (0.045 R)
• M9: 2,065,797 km (0.067 R)
• M10: 2,175,751 km (0.089 R)
• M11: 2,333,128 km (0.073 R)
• M12: 2,635,316 km (0.065 R)
• M13: 3,150,082 km (0.116 R)
• M14: 3,458,404 km (0.106 R)
• M15: 3,749,671 km (0.093 R)
• M16: 3,993,964 km (0.119 R)
• M17: 4,271,618 km (0.054 R)
• M18: 4,469,685 km (0.056 R)
• M19: 5,232,036 km (0.11 R)
• M20: 5,505,351 km (0.088 R)
• M21: 6,034,479 km (0.07 R)
• M22: 6,225,067 km (0.082 R)
• M23: 6,385,585 km (0.084 R)
• M24: 6,482,375 km (0.12 R)
• M25: 6,809,097 km (0.118 R)
• M26: 7,007,613 km (0.102 R)
• M27: 7,444,439 km (0.094 R)
• M28: 8,133,935 km (0.097 R)
• M29: 8,380,024 km (0.045 R)
• M30: 8,879,681 km (0.094 R)
• M31: 8,987,990 km (0.111 R)
• M32: 10,322,103 km (0.11 R)
• M33: 11,519,934 km (0.115 R)
• M34: 11,836,333 km (0.098 R)
• M35: 12,235,610 km (0.091 R)
• M36: 12,436,969 km (0.09 R)
• M37: 12,761,446 km (0.049 R)
• M38: 13,335,902 km (0.08 R)
• M39: 13,501,657 km (0.074 R)
• M40: 13,584,833 km (0.093 R)
• M41: 13,960,922 km (0.082 R)
• M42: 14,129,220 km (0.086 R)
• M43: 15,980,344 km (0.088 R)
• M44: 16,911,890 km (0.111 R)
• M45: 17,316,552 km (0.074 R)
• M46: 17,724,356 km (0.096 R)
• M47: 17,860,939 km (0.102 R)
• M48: 18,365,083 km (0.118 R)
• M49: 18,920,241 km (0.095 R)
• M50: 19,153,315 km (0.045 R)
• M51: 19,481,084 km (0.083 R)
• M52: 20,475,461 km (0.047 R)
• M53: 21,099,433 km (0.087 R)
• M54: 21,244,244 km (0.089 R)
• M55: 21,778,308 km (0.047 R)
• M56: 22,365,779 km (0.049 R)
• M57: 22,562,949 km (0.065 R)
• M58: 22,809,935 km (0.065 R)
• M59: 23,107,635 km (0.115 R)
• M60: 24,920,911 km (0.098 R)
• M61: 25,022,937 km (0.05 R)
• M62: 25,792,917 km (0.095 R)
• M63: 25,947,900 km (0.066 R)
• M64: 26,154,944 km (0.049 R)
• M65: 26,310,526 km (0.092 R)
• M66: 26,936,293 km (0.065 R)
• M67: 27,566,848 km (0.116 R)
• M68: 30,628,219 km (0.118 R)
• M69: 31,396,554 km (0.096 R)
• M70: 32,505,074 km (0.089 R)
• M71: 34,078,395 km (0.113 R)
• M72: 35,217,433 km (0.119 R)
• M73: 36,022,120 km (0.083 R)
• M74: 37,532,759 km (0.098 R)
• M75: 38,413,592 km (0.059 R)
• M76: 39,837,015 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 12.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.15 AU - 12.51 AU

Year: 15360 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,528,873 km

• M1: 223,798 km (0.082 R)
• M2: 446,998 km (0.076 R)
• M3: 700,268 km (0.101 R)
• M4: 954,584 km (0.106 R)
• M5: 1,250,040 km (0.063 R)
• M6: 1,878,800 km (0.092 R)
• M7: 3,027,562 km (0.097 R)
• M8: 3,200,796 km (0.096 R)
• M9: 3,481,890 km (0.074 R)
• M10: 4,132,043 km (0.047 R)
• M11: 4,652,643 km (0.077 R)
• M12: 4,870,159 km (0.109 R)
• M13: 5,899,542 km (0.093 R)
• M14: 6,098,806 km (0.091 R)
• M15: 6,318,715 km (0.026 R)
• M16: 6,937,152 km (0.03 R)
• M17: 7,147,786 km (0.101 R)
• M18: 7,282,873 km (0.069 R)
• M19: 7,399,260 km (0.118 R)
• M20: 7,535,993 km (0.091 R)
• M21: 7,851,495 km (0.117 R)
• M22: 8,536,503 km (0.056 R)
• M23: 8,638,828 km (0.115 R)
• M24: 8,989,934 km (0.085 R)
• M25: 10,353,818 km (0.109 R)
• M26: 11,171,520 km (0.075 R)
• M27: 11,283,569 km (0.111 R)
• M28: 11,486,274 km (0.101 R)
• M29: 12,193,872 km (0.088 R)
• M30: 13,056,902 km (0.081 R)
• M31: 13,460,068 km (0.056 R)
• M32: 13,963,764 km (0.097 R)
• M33: 15,063,907 km (0.106 R)
• M34: 15,362,056 km (0.096 R)
• M35: 15,586,901 km (0.034 R)
• M36: 15,964,038 km (0.103 R)
• M37: 16,676,273 km (0.032 R)
• M38: 17,217,219 km (0.033 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit