🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 204 Days

Day: 24.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,613,405 km

• M1: 446,849 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 317 Days

Day: 20.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,613,405 km

• M1: 411,993 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.97 AU - 2.59 AU

Year: 1199 Days

Day: 19.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,613,405 km

• M1: 987,047 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.2 AU - 2.82 AU

Year: 1385 Days

Day: 22.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.07 AU - 4.29 AU

Year: 2458 Days

Day: 39.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 69 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 9.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.1 AU - 6.42 AU

Year: 5455 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,613,405 km

• M1: 124,017 km (0.118 R)
• M2: 220,208 km (0.119 R)
• M3: 302,188 km (0.042 R)
• M4: 600,037 km (0.118 R)
• M5: 739,163 km (0.113 R)
• M6: 845,527 km (0.085 R)
• M7: 1,271,881 km (0.035 R)
• M8: 1,349,074 km (0.12 R)
• M9: 1,441,076 km (0.063 R)
• M10: 1,618,051 km (0.041 R)
• M11: 1,730,399 km (0.091 R)
• M12: 2,114,117 km (0.072 R)
• M13: 2,175,602 km (0.113 R)
• M14: 2,347,639 km (0.119 R)
• M15: 2,475,546 km (0.105 R)
• M16: 3,097,574 km (0.116 R)
• M17: 3,291,752 km (0.06 R)
• M18: 3,581,223 km (0.103 R)
• M19: 3,654,826 km (0.052 R)
• M20: 3,973,768 km (0.06 R)
• M21: 4,050,063 km (0.071 R)
• M22: 4,498,558 km (0.116 R)
• M23: 4,881,229 km (0.044 R)
• M24: 4,963,059 km (0.105 R)
• M25: 5,086,776 km (0.09 R)
• M26: 5,464,062 km (0.113 R)
• M27: 5,549,034 km (0.09 R)
• M28: 5,785,398 km (0.111 R)
• M29: 5,959,231 km (0.069 R)
• M30: 6,245,562 km (0.084 R)
• M31: 6,558,969 km (0.086 R)
• M32: 6,626,886 km (0.093 R)
• M33: 6,763,320 km (0.095 R)
• M34: 6,969,615 km (0.111 R)
• M35: 7,388,489 km (0.054 R)
• M36: 7,482,736 km (0.098 R)
• M37: 7,815,591 km (0.082 R)
• M38: 7,983,889 km (0.119 R)
• M39: 8,226,387 km (0.104 R)
• M40: 8,471,428 km (0.101 R)
• M41: 8,644,363 km (0.116 R)
• M42: 9,246,046 km (0.116 R)
• M43: 9,629,017 km (0.101 R)
• M44: 9,809,432 km (0.041 R)
• M45: 10,384,037 km (0.106 R)
• M46: 10,702,082 km (0.102 R)
• M47: 10,942,785 km (0.072 R)
• M48: 11,158,206 km (0.118 R)
• M49: 11,895,574 km (0.085 R)
• M50: 12,117,128 km (0.099 R)
• M51: 12,228,280 km (0.12 R)
• M52: 12,874,692 km (0.062 R)
• M53: 14,112,914 km (0.027 R)
• M54: 14,200,727 km (0.065 R)
• M55: 14,760,971 km (0.028 R)
• M56: 15,268,557 km (0.08 R)
• M57: 15,569,698 km (0.069 R)
• M58: 15,751,309 km (0.096 R)
• M59: 15,812,046 km (0.089 R)
• M60: 15,872,932 km (0.087 R)
• M61: 16,055,741 km (0.114 R)
• M62: 16,423,453 km (0.103 R)
• M63: 16,856,090 km (0.062 R)
• M64: 17,261,201 km (0.026 R)
• M65: 17,701,018 km (0.071 R)
• M66: 18,112,712 km (0.062 R)
• M67: 19,010,149 km (0.102 R)
• M68: 19,562,166 km (0.083 R)
• M69: 19,692,765 km (0.047 R)
• M70: 20,284,274 km (0.034 R)
• M71: 20,449,580 km (0.097 R)
• M72: 20,549,063 km (0.056 R)
• M73: 20,748,327 km (0.067 R)
• M74: 20,848,258 km (0.09 R)
• M75: 21,015,210 km (0.074 R)
• M76: 21,215,970 km (0.11 R)
• M77: 21,923,867 km (0.072 R)
• M78: 22,776,725 km (0.087 R)
• M79: 22,914,205 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 10.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.81 AU - 8.27 AU

Year: 7210 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,613,405 km

• M1: 319,092 km (0.073 R)
• M2: 729,888 km (0.113 R)
• M3: 947,104 km (0.084 R)
• M4: 1,111,961 km (0.117 R)
• M5: 1,443,769 km (0.087 R)
• M6: 1,706,014 km (0.093 R)
• M7: 1,777,671 km (0.114 R)
• M8: 2,151,068 km (0.115 R)
• M9: 2,403,290 km (0.118 R)
• M10: 2,549,297 km (0.093 R)
• M11: 2,648,331 km (0.1 R)
• M12: 2,936,157 km (0.11 R)
• M13: 3,578,830 km (0.108 R)
• M14: 4,481,952 km (0.083 R)
• M15: 4,622,275 km (0.092 R)
• M16: 5,052,219 km (0.092 R)
• M17: 5,516,571 km (0.113 R)
• M18: 5,645,524 km (0.078 R)
• M19: 5,841,049 km (0.079 R)
• M20: 6,105,089 km (0.085 R)
• M21: 6,508,704 km (0.108 R)
• M22: 6,713,653 km (0.102 R)
• M23: 6,967,222 km (0.065 R)
• M24: 8,803,535 km (0.087 R)
• M25: 9,233,929 km (0.051 R)
• M26: 9,464,459 km (0.102 R)
• M27: 10,247,005 km (0.096 R)
• M28: 10,406,028 km (0.089 R)
• M29: 10,645,983 km (0.11 R)
• M30: 11,240,485 km (0.117 R)
• M31: 11,818,082 km (0.11 R)
• M32: 12,124,459 km (0.095 R)
• M33: 12,546,474 km (0.05 R)
• M34: 12,659,869 km (0.048 R)
• M35: 12,744,991 km (0.095 R)
• M36: 13,347,122 km (0.108 R)
• M37: 13,491,933 km (0.086 R)
• M38: 13,637,192 km (0.105 R)
• M39: 13,870,715 km (0.083 R)
• M40: 14,668,520 km (0.092 R)
• M41: 14,757,980 km (0.102 R)
• M42: 15,178,499 km (0.117 R)
• M43: 15,602,759 km (0.065 R)
• M44: 15,969,722 km (0.052 R)
• M45: 16,525,329 km (0.069 R)
• M46: 17,024,537 km (0.072 R)
• M47: 17,402,272 km (0.098 R)
• M48: 18,101,941 km (0.115 R)
• M49: 18,326,487 km (0.098 R)
• M50: 18,616,408 km (0.067 R)
• M51: 19,660,152 km (0.088 R)
• M52: 19,791,948 km (0.045 R)
• M53: 20,388,544 km (0.09 R)
• M54: 20,756,106 km (0.079 R)
• M55: 20,856,786 km (0.064 R)
• M56: 21,260,849 km (0.039 R)
• M57: 21,430,045 km (0.107 R)
• M58: 22,248,195 km (0.118 R)
• M59: 22,420,083 km (0.1 R)
• M60: 22,523,306 km (0.101 R)
• M61: 23,146,231 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 14.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.3 AU - 10.52 AU

Year: 10864 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,613,405 km

• M1: 203,603 km (0.082 R)
• M2: 377,435 km (0.054 R)
• M3: 879,635 km (0.071 R)
• M4: 1,368,372 km (0.092 R)
• M5: 1,581,997 km (0.113 R)
• M6: 1,781,561 km (0.087 R)
• M7: 1,884,634 km (0.12 R)
• M8: 2,345,695 km (0.05 R)
• M9: 2,752,302 km (0.078 R)
• M10: 3,025,617 km (0.086 R)
• M11: 3,150,082 km (0.119 R)
• M12: 3,372,086 km (0.086 R)
• M13: 4,000,845 km (0.074 R)
• M14: 4,452,332 km (0.112 R)
• M15: 4,630,503 km (0.096 R)
• M16: 5,030,677 km (0.101 R)
• M17: 5,442,221 km (0.067 R)
• M18: 6,021,165 km (0.097 R)
• M19: 7,279,732 km (0.113 R)
• M20: 8,308,815 km (0.12 R)
• M21: 8,440,611 km (0.087 R)
• M22: 10,077,062 km (0.11 R)
• M23: 10,691,760 km (0.093 R)
• M24: 11,367,493 km (0.119 R)
• M25: 12,457,314 km (0.078 R)
• M26: 14,259,370 km (0.102 R)
• M27: 15,379,259 km (0.102 R)
• M28: 15,922,599 km (0.101 R)
• M29: 16,032,105 km (0.058 R)
• M30: 16,361,818 km (0.119 R)
• M31: 17,084,077 km (0.075 R)
• M32: 18,044,196 km (0.042 R)
• M33: 18,963,924 km (0.063 R)
• M34: 19,080,012 km (0.039 R)
• M35: 19,488,115 km (0.108 R)
• M36: 19,958,002 km (0.095 R)
• M37: 21,389,952 km (0.119 R)
• M38: 21,874,649 km (0.061 R)
• M39: 22,978,383 km (0.111 R)
• M40: 24,794,800 km (0.08 R)
• M41: 25,431,788 km (0.111 R)
• M42: 26,592,069 km (0.062 R)
• M43: 27,113,268 km (0.103 R)
• M44: 27,835,377 km (0.095 R)
• M45: 28,364,504 km (0.078 R)
• M46: 28,497,347 km (0.069 R)
• M47: 28,763,631 km (0.074 R)
• M48: 30,991,742 km (0.034 R)
• M49: 32,507,916 km (0.06 R)
• M50: 32,716,456 km (0.114 R)
• M51: 33,907,105 km (0.073 R)
• M52: 34,189,247 km (0.083 R)
• M53: 35,183,175 km (0.093 R)
• M54: 36,258,485 km (0.11 R)
• M55: 36,402,697 km (0.091 R)
• M56: 37,054,046 km (0.097 R)
• M57: 37,709,135 km (0.1 R)
• M58: 38,662,223 km (0.111 R)
• M59: 38,957,081 km (0.103 R)
• M60: 39,623,240 km (0.114 R)
• M61: 40,069,341 km (0.075 R)
• M62: 40,367,789 km (0.074 R)
• M63: 41,568,760 km (0.074 R)
• M64: 41,719,705 km (0.069 R)
• M65: 44,545,010 km (0.083 R)
• M66: 45,552,252 km (0.091 R)
• M67: 46,488,735 km (0.069 R)
• M68: 50,378,280 km (0.056 R)
• M69: 51,184,762 km (0.067 R)
• M70: 51,508,641 km (0.075 R)
• M71: 51,751,887 km (0.058 R)
• M72: 52,158,345 km (0.108 R)
• M73: 52,810,741 km (0.071 R)
• M74: 53,383,701 km (0.103 R)
• M75: 53,712,068 km (0.097 R)
• M76: 54,453,475 km (0.114 R)
• M77: 55,447,254 km (0.029 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit