🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 169 Days

Day: 37.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 14.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,809,626 km

• M1: 64,477 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 17.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,809,626 km

• M1: 205,398 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.81 AU - 2.59 AU

Year: 1186 Days

Day: 21.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,809,626 km

• M1: 1,767,798 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.33 AU - 3.43 AU

Year: 1776 Days

Day: 34.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,809,626 km

• M1: 177,722 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.84 AU - 2.94 AU

Year: 1786 Days

Day: 36.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,809,626 km

• M1: 1,237,773 km (0.112 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.44 AU - 4.62 AU

Year: 2940 Days

Day: 40.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 12.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.72 AU - 6.66 AU

Year: 5597 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,809,626 km

• M1: 302,936 km (0.048 R)
• M2: 502,948 km (0.119 R)
• M3: 693,386 km (0.059 R)
• M4: 987,645 km (0.054 R)
• M5: 1,077,853 km (0.103 R)
• M6: 1,256,473 km (0.109 R)
• M7: 1,422,676 km (0.092 R)
• M8: 1,514,379 km (0.099 R)
• M9: 1,765,255 km (0.11 R)
• M10: 1,902,287 km (0.079 R)
• M11: 1,991,297 km (0.087 R)
• M12: 2,107,984 km (0.03 R)
• M13: 2,267,305 km (0.111 R)
• M14: 3,199,450 km (0.09 R)
• M15: 3,524,077 km (0.082 R)
• M16: 4,088,959 km (0.071 R)
• M17: 4,255,611 km (0.059 R)
• M18: 4,544,185 km (0.071 R)
• M19: 4,630,353 km (0.037 R)
• M20: 4,804,186 km (0.085 R)
• M21: 5,015,867 km (0.116 R)
• M22: 5,194,487 km (0.106 R)
• M23: 5,448,354 km (0.104 R)
• M24: 5,558,309 km (0.044 R)
• M25: 5,650,611 km (0.111 R)
• M26: 5,949,358 km (0.07 R)
• M27: 6,660,097 km (0.066 R)
• M28: 7,256,245 km (0.103 R)
• M29: 7,458,651 km (0.116 R)
• M30: 7,581,171 km (0.102 R)
• M31: 7,704,290 km (0.068 R)
• M32: 7,973,267 km (0.073 R)
• M33: 8,329,759 km (0.102 R)
• M34: 8,478,160 km (0.074 R)
• M35: 8,563,281 km (0.06 R)
• M36: 8,777,505 km (0.093 R)
• M37: 8,863,674 km (0.103 R)
• M38: 9,080,292 km (0.059 R)
• M39: 9,518,913 km (0.108 R)
• M40: 9,830,076 km (0.109 R)
• M41: 9,942,125 km (0.092 R)
• M42: 10,099,502 km (0.06 R)
• M43: 10,485,464 km (0.105 R)
• M44: 10,668,722 km (0.105 R)
• M45: 10,899,402 km (0.069 R)
• M46: 10,992,003 km (0.077 R)
• M47: 11,085,053 km (0.078 R)
• M48: 11,248,413 km (0.082 R)
• M49: 11,577,529 km (0.119 R)
• M50: 11,814,492 km (0.113 R)
• M51: 11,909,786 km (0.07 R)
• M52: 13,122,127 km (0.069 R)
• M53: 13,245,545 km (0.048 R)
• M54: 13,394,096 km (0.034 R)
• M55: 14,019,265 km (0.055 R)
• M56: 14,322,799 km (0.071 R)
• M57: 15,116,865 km (0.081 R)
• M58: 15,375,968 km (0.05 R)
• M59: 15,506,118 km (0.048 R)
• M60: 15,846,304 km (0.109 R)
• M61: 16,534,005 km (0.087 R)
• M62: 17,339,590 km (0.081 R)
• M63: 17,448,048 km (0.088 R)
• M64: 17,583,734 km (0.067 R)
• M65: 17,692,641 km (0.031 R)
• M66: 17,856,451 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 3.3

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.39 AU - 14.45 AU

Year: 19901 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,809,626 km

• M1: 42,785 km (0.085 R)
• M2: 67,020 km (0.119 R)
• M3: 210,783 km (0.063 R)
• M4: 360,232 km (0.042 R)
• M5: 503,995 km (0.068 R)
• M6: 702,362 km (0.093 R)
• M7: 965,205 km (0.1 R)
• M8: 1,118,394 km (0.116 R)
• M9: 2,187,570 km (0.053 R)
• M10: 2,535,385 km (0.06 R)
• M11: 3,313,294 km (0.036 R)
• M12: 3,411,430 km (0.116 R)
• M13: 3,881,167 km (0.101 R)
• M14: 4,019,246 km (0.059 R)
• M15: 4,550,767 km (0.038 R)
• M16: 4,991,782 km (0.101 R)
• M17: 5,523,303 km (0.057 R)
• M18: 6,272,938 km (0.106 R)
• M19: 7,391,930 km (0.073 R)
• M20: 7,735,108 km (0.093 R)
• M21: 8,526,181 km (0.112 R)
• M22: 9,204,757 km (0.05 R)
• M23: 9,250,684 km (0.035 R)
• M24: 9,620,190 km (0.113 R)
• M25: 9,947,510 km (0.108 R)
• M26: 10,661,242 km (0.115 R)
• M27: 10,999,931 km (0.06 R)
• M28: 11,292,994 km (0.106 R)
• M29: 11,638,116 km (0.103 R)
• M30: 13,001,701 km (0.08 R)
• M31: 13,833,315 km (0.081 R)
• M32: 13,885,824 km (0.068 R)
• M33: 13,938,333 km (0.049 R)
• M34: 14,896,657 km (0.072 R)
• M35: 17,100,832 km (0.114 R)
• M36: 17,440,120 km (0.077 R)
• M37: 18,125,428 km (0.045 R)
• M38: 19,758,139 km (0.1 R)
• M39: 19,876,620 km (0.113 R)
• M40: 21,559,148 km (0.083 R)
• M41: 22,602,742 km (0.073 R)
• M42: 23,037,175 km (0.068 R)
• M43: 23,161,790 km (0.1 R)
• M44: 23,788,305 km (0.047 R)
• M45: 24,103,658 km (0.066 R)
• M46: 24,356,927 km (0.102 R)
• M47: 25,058,092 km (0.11 R)
• M48: 26,219,570 km (0.085 R)
• M49: 26,480,020 km (0.12 R)
• M50: 26,675,993 km (0.105 R)
• M51: 27,729,013 km (0.054 R)
• M52: 28,127,392 km (0.11 R)
• M53: 30,079,494 km (0.107 R)
• M54: 31,381,893 km (0.095 R)
• M55: 31,519,972 km (0.09 R)
• M56: 31,935,705 km (0.112 R)
• M57: 32,144,244 km (0.082 R)
• M58: 32,772,555 km (0.116 R)
• M59: 34,112,354 km (0.091 R)
• M60: 34,896,097 km (0.118 R)
• M61: 35,326,041 km (0.085 R)
• M62: 35,685,824 km (0.104 R)
• M63: 35,902,143 km (0.1 R)
• M64: 36,553,941 km (0.114 R)
• M65: 37,942,807 km (0.114 R)
• M66: 38,016,260 km (0.111 R)
• M67: 38,311,117 km (0.112 R)
• M68: 38,606,573 km (0.059 R)
• M69: 38,828,726 km (0.064 R)
• M70: 38,902,926 km (0.076 R)
• M71: 39,199,878 km (0.073 R)
• M72: 41,300,083 km (0.04 R)
• M73: 41,527,322 km (0.069 R)
• M74: 41,679,014 km (0.06 R)
• M75: 41,754,860 km (0.087 R)
• M76: 42,211,283 km (0.075 R)
• M77: 45,140,260 km (0.026 R)
• M78: 45,686,891 km (0.119 R)
• M79: 45,843,519 km (0.036 R)
• M80: 47,102,685 km (0.107 R)
• M81: 47,419,234 km (0.109 R)
• M82: 47,815,967 km (0.077 R)
• M83: 49,333,339 km (0.076 R)
• M84: 49,654,824 km (0.116 R)
• M85: 50,542,389 km (0.031 R)
• M86: 50,623,321 km (0.118 R)
• M87: 50,785,485 km (0.074 R)
• M88: 51,191,344 km (0.12 R)
• M89: 51,435,338 km (0.046 R)
• M90: 52,333,374 km (0.119 R)
• M91: 52,415,204 km (0.096 R)
• M92: 52,661,143 km (0.08 R)
• M93: 52,989,810 km (0.084 R)
• M94: 54,227,732 km (0.056 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit