🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.04 AU - 1.48 AU

Year: 512 Days

Day: 27.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.49 AU - 2.23 AU

Year: 917 Days

Day: 41.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.85 AU - 1.97 AU

Year: 955 Days

Day: 47 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,614,119 km

• M1: 1,416,841 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.32 AU - 3.3 AU

Year: 1704 Days

Day: 47.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,614,119 km

• M1: 2,361,702 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.36 AU - 3.58 AU

Year: 2338 Days

Day: 47.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.79 AU - 4.15 AU

Year: 2338 Days

Day: 37.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.67 AU - 4.07 AU

Year: 2753 Days

Day: 27.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 13.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.99 AU - 5.17 AU

Year: 4141 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,614,119 km

• M1: 176,974 km (0.113 R)
• M2: 264,339 km (0.08 R)
• M3: 364,570 km (0.079 R)
• M4: 456,124 km (0.118 R)
• M5: 575,503 km (0.097 R)
• M6: 689,646 km (0.116 R)
• M7: 1,162,675 km (0.064 R)
• M8: 1,301,950 km (0.078 R)
• M9: 1,410,259 km (0.096 R)
• M10: 1,521,859 km (0.114 R)
• M11: 1,714,990 km (0.114 R)
• M12: 2,041,113 km (0.088 R)
• M13: 2,154,509 km (0.114 R)
• M14: 2,477,191 km (0.11 R)
• M15: 2,721,933 km (0.108 R)
• M16: 2,894,868 km (0.108 R)
• M17: 3,153,074 km (0.072 R)
• M18: 3,554,745 km (0.044 R)
• M19: 3,727,081 km (0.085 R)
• M20: 3,849,452 km (0.072 R)
• M21: 4,062,181 km (0.049 R)
• M22: 4,152,089 km (0.116 R)
• M23: 4,315,450 km (0.097 R)
• M24: 4,667,603 km (0.112 R)
• M25: 4,761,850 km (0.095 R)
• M26: 5,067,927 km (0.099 R)
• M27: 5,539,011 km (0.062 R)
• M28: 5,759,668 km (0.082 R)
• M29: 5,921,981 km (0.075 R)
• M30: 6,272,190 km (0.113 R)
• M31: 6,928,027 km (0.042 R)
• M32: 7,187,878 km (0.11 R)
• M33: 7,363,058 km (0.1 R)
• M34: 7,717,305 km (0.093 R)
• M35: 7,806,765 km (0.1 R)
• M36: 8,581,383 km (0.1 R)
• M37: 8,954,480 km (0.116 R)
• M38: 9,214,032 km (0.085 R)
• M39: 9,356,599 km (0.081 R)
• M40: 9,547,934 km (0.099 R)
• M41: 9,668,211 km (0.09 R)
• M42: 10,032,033 km (0.078 R)
• M43: 10,351,125 km (0.085 R)
• M44: 11,455,457 km (0.118 R)
• M45: 11,763,329 km (0.043 R)
• M46: 12,047,715 km (0.075 R)
• M47: 12,282,284 km (0.11 R)
• M48: 12,914,934 km (0.101 R)
• M49: 13,154,889 km (0.106 R)
• M50: 13,396,489 km (0.098 R)
• M51: 13,531,277 km (0.047 R)
• M52: 14,322,051 km (0.1 R)
• M53: 14,487,656 km (0.111 R)
• M54: 14,598,209 km (0.065 R)
• M55: 14,932,111 km (0.049 R)
• M56: 15,155,910 km (0.097 R)
• M57: 15,749,065 km (0.119 R)
• M58: 15,948,479 km (0.116 R)
• M59: 16,091,495 km (0.057 R)
• M60: 16,407,446 km (0.098 R)
• M61: 16,580,680 km (0.117 R)
• M62: 16,841,728 km (0.086 R)
• M63: 17,191,787 km (0.062 R)
• M64: 17,279,751 km (0.082 R)
• M65: 17,455,977 km (0.037 R)
• M66: 18,586,189 km (0.106 R)
• M67: 19,069,241 km (0.091 R)
• M68: 19,190,564 km (0.095 R)
• M69: 19,312,337 km (0.069 R)
• M70: 20,325,713 km (0.116 R)
• M71: 20,480,846 km (0.076 R)
• M72: 21,011,021 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 11

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.4 AU - 10.98 AU

Year: 11764 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,614,119 km

• M1: 142,716 km (0.111 R)
• M2: 316,100 km (0.082 R)
• M3: 405,709 km (0.061 R)
• M4: 483,351 km (0.08 R)
• M5: 752,328 km (0.091 R)
• M6: 1,479,373 km (0.116 R)
• M7: 1,799,363 km (0.053 R)
• M8: 2,038,570 km (0.08 R)
• M9: 2,203,876 km (0.092 R)
• M10: 2,330,735 km (0.09 R)
• M11: 2,659,102 km (0.12 R)
• M12: 3,335,434 km (0.1 R)
• M13: 3,408,288 km (0.075 R)
• M14: 3,680,556 km (0.082 R)
• M15: 3,832,099 km (0.068 R)
• M16: 4,037,347 km (0.11 R)
• M17: 4,298,994 km (0.067 R)
• M18: 4,431,987 km (0.114 R)
• M19: 4,512,470 km (0.113 R)
• M20: 5,061,345 km (0.053 R)
• M21: 5,924,076 km (0.116 R)
• M22: 6,312,133 km (0.08 R)
• M23: 6,585,747 km (0.045 R)
• M24: 7,686,339 km (0.048 R)
• M25: 8,011,265 km (0.102 R)
• M26: 8,573,903 km (0.099 R)
• M27: 9,493,930 km (0.082 R)
• M28: 9,947,959 km (0.048 R)
• M29: 10,124,485 km (0.102 R)
• M30: 10,302,207 km (0.101 R)
• M31: 10,986,468 km (0.102 R)
• M32: 11,169,127 km (0.102 R)
• M33: 12,285,426 km (0.056 R)
• M34: 12,627,257 km (0.102 R)
• M35: 14,263,708 km (0.1 R)
• M36: 14,343,294 km (0.109 R)
• M37: 14,462,973 km (0.113 R)
• M38: 14,823,952 km (0.05 R)
• M39: 14,985,368 km (0.119 R)
• M40: 15,432,217 km (0.103 R)
• M41: 16,547,619 km (0.086 R)
• M42: 16,673,131 km (0.117 R)
• M43: 17,136,137 km (0.081 R)
• M44: 17,305,631 km (0.118 R)
• M45: 17,731,686 km (0.113 R)
• M46: 18,420,435 km (0.094 R)
• M47: 18,724,567 km (0.104 R)
• M48: 19,074,177 km (0.101 R)
• M49: 20,135,873 km (0.09 R)
• M50: 21,262,196 km (0.12 R)
• M51: 21,672,692 km (0.102 R)
• M52: 22,131,958 km (0.092 R)
• M53: 22,501,614 km (0.064 R)
• M54: 22,640,740 km (0.059 R)
• M55: 23,106,738 km (0.109 R)
• M56: 23,200,236 km (0.061 R)
• M57: 24,095,430 km (0.096 R)
• M58: 24,523,280 km (0.12 R)
• M59: 25,676,829 km (0.117 R)
• M60: 26,995,684 km (0.114 R)
• M61: 27,390,622 km (0.103 R)
• M62: 27,539,173 km (0.115 R)
• M63: 27,688,172 km (0.1 R)
• M64: 28,637,221 km (0.097 R)
• M65: 30,464,709 km (0.091 R)
• M66: 31,807,948 km (0.117 R)
• M67: 32,120,608 km (0.11 R)
• M68: 33,752,571 km (0.096 R)
• M69: 34,018,257 km (0.056 R)
• M70: 34,124,770 km (0.098 R)
• M71: 35,519,172 km (0.111 R)
• M72: 35,897,804 km (0.094 R)
• M73: 36,060,567 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 13

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10 AU - 13.8 AU

Year: 14846 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,614,119 km

• M1: 214,075 km (0.117 R)
• M2: 419,323 km (0.045 R)
• M3: 563,984 km (0.104 R)
• M4: 690,693 km (0.115 R)
• M5: 997,967 km (0.088 R)
• M6: 1,110,315 km (0.091 R)
• M7: 1,373,757 km (0.088 R)
• M8: 2,018,225 km (0.104 R)
• M9: 2,222,725 km (0.119 R)
• M10: 2,780,276 km (0.116 R)
• M11: 2,942,889 km (0.109 R)
• M12: 3,277,839 km (0.073 R)
• M13: 4,057,842 km (0.09 R)
• M14: 4,776,660 km (0.12 R)
• M15: 5,331,668 km (0.027 R)
• M16: 5,616,951 km (0.068 R)
• M17: 5,740,818 km (0.068 R)
• M18: 6,202,627 km (0.109 R)
• M19: 6,720,236 km (0.043 R)
• M20: 6,807,900 km (0.12 R)
• M21: 6,896,013 km (0.092 R)
• M22: 7,028,706 km (0.113 R)
• M23: 7,251,906 km (0.104 R)
• M24: 7,659,561 km (0.101 R)
• M25: 7,889,343 km (0.1 R)
• M26: 8,168,044 km (0.094 R)
• M27: 8,879,232 km (0.114 R)
• M28: 9,957,982 km (0.085 R)
• M29: 10,259,272 km (0.069 R)
• M30: 10,411,114 km (0.094 R)
• M31: 11,285,813 km (0.103 R)
• M32: 11,600,118 km (0.1 R)
• M33: 11,864,308 km (0.106 R)
• M34: 12,023,630 km (0.1 R)
• M35: 12,398,522 km (0.086 R)
• M36: 12,614,541 km (0.037 R)
• M37: 13,546,237 km (0.118 R)
• M38: 13,657,238 km (0.074 R)
• M39: 13,824,489 km (0.117 R)
• M40: 13,992,338 km (0.086 R)
• M41: 15,013,792 km (0.05 R)
• M42: 15,649,732 km (0.058 R)
• M43: 16,531,313 km (0.077 R)
• M44: 16,828,713 km (0.068 R)
• M45: 17,429,050 km (0.096 R)
• M46: 18,650,516 km (0.098 R)
• M47: 19,146,732 km (0.087 R)
• M48: 19,647,436 km (0.088 R)
• M49: 19,836,378 km (0.115 R)
• M50: 20,215,908 km (0.065 R)
• M51: 20,534,103 km (0.101 R)
• M52: 21,498,560 km (0.079 R)
• M53: 22,346,182 km (0.082 R)
• M54: 23,271,445 km (0.065 R)
• M55: 23,404,587 km (0.102 R)
• M56: 23,805,808 km (0.064 R)
• M57: 25,159,220 km (0.086 R)
• M58: 25,295,953 km (0.077 R)
• M59: 29,944,557 km (0.054 R)
• M60: 31,772,942 km (0.097 R)
• M61: 32,439,999 km (0.066 R)
• M62: 33,261,591 km (0.085 R)
• M63: 33,561,983 km (0.108 R)
• M64: 35,230,598 km (0.109 R)
• M65: 35,460,230 km (0.087 R)
• M66: 36,848,349 km (0.063 R)
• M67: 38,018,803 km (0.082 R)
• M68: 38,648,012 km (0.098 R)
• M69: 39,359,948 km (0.11 R)
• M70: 39,677,694 km (0.092 R)
• M71: 39,837,015 km (0.109 R)
• M72: 43,557,664 km (0.09 R)
• M73: 44,960,443 km (0.091 R)
• M74: 45,792,656 km (0.072 R)
• M75: 45,959,757 km (0.072 R)
• M76: 46,378,182 km (0.05 R)
• M77: 47,725,909 km (0.102 R)
• M78: 48,574,728 km (0.079 R)
• M79: 49,599,922 km (0.116 R)
• M80: 50,373,493 km (0.076 R)
• M81: 50,545,979 km (0.109 R)
• M82: 51,151,102 km (0.079 R)
• M83: 52,805,655 km (0.115 R)
• M84: 52,980,834 km (0.116 R)
• M85: 55,009,381 km (0.112 R)
• M86: 55,364,826 km (0.089 R)
• M87: 55,721,018 km (0.108 R)
• M88: 56,704,325 km (0.091 R)
• M89: 58,869,604 km (0.067 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 10,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit