🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 44.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,783,597 km

• M1: 197,469 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 241 Days

Day: 47.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,783,597 km

• M1: 62,682 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.18 AU - 1.38 AU

Year: 516 Days

Day: 30.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,783,597 km

• M1: 686,654 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.69 AU - 2.51 AU

Year: 1085 Days

Day: 41.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.16 AU - 2.46 AU

Year: 1251 Days

Day: 47.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.51 AU - 2.67 AU

Year: 1486 Days

Day: 35.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,783,597 km

• M1: 426,504 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.16 AU - 3.18 AU

Year: 2012 Days

Day: 38.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 14.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.36 AU - 5.52 AU

Year: 4523 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,783,597 km

• M1: 229,334 km (0.105 R)
• M2: 321,187 km (0.104 R)
• M3: 602,879 km (0.094 R)
• M4: 753,076 km (0.114 R)
• M5: 1,081,443 km (0.109 R)
• M6: 1,255,874 km (0.063 R)
• M7: 1,408,763 km (0.113 R)
• M8: 1,503,758 km (0.102 R)
• M9: 1,768,247 km (0.119 R)
• M10: 2,175,602 km (0.119 R)
• M11: 2,286,753 km (0.066 R)
• M12: 2,652,071 km (0.119 R)
• M13: 2,831,738 km (0.063 R)
• M14: 3,203,489 km (0.026 R)
• M15: 3,330,946 km (0.106 R)
• M16: 3,547,265 km (0.08 R)
• M17: 3,701,500 km (0.061 R)
• M18: 4,530,272 km (0.102 R)
• M19: 4,990,585 km (0.115 R)
• M20: 5,188,952 km (0.094 R)
• M21: 5,542,601 km (0.039 R)
• M22: 5,982,568 km (0.107 R)
• M23: 6,273,387 km (0.106 R)
• M24: 6,841,559 km (0.069 R)
• M25: 7,145,841 km (0.12 R)
• M26: 7,511,159 km (0.062 R)
• M27: 7,653,427 km (0.082 R)
• M28: 7,825,165 km (0.119 R)
• M29: 8,172,681 km (0.092 R)
• M30: 8,853,052 km (0.081 R)
• M31: 9,184,860 km (0.113 R)
• M32: 9,367,669 km (0.067 R)
• M33: 9,520,857 km (0.073 R)
• M34: 9,798,810 km (0.1 R)
• M35: 10,048,040 km (0.108 R)
• M36: 10,267,949 km (0.119 R)
• M37: 11,326,055 km (0.079 R)
• M38: 11,653,525 km (0.038 R)
• M39: 11,951,075 km (0.106 R)
• M40: 12,117,428 km (0.054 R)
• M41: 12,519,846 km (0.116 R)
• M42: 13,028,927 km (0.102 R)
• M43: 13,165,959 km (0.103 R)
• M44: 13,303,290 km (0.038 R)
• M45: 13,406,812 km (0.105 R)
• M46: 13,649,011 km (0.08 R)
• M47: 13,753,280 km (0.081 R)
• M48: 16,445,743 km (0.082 R)
• M49: 16,556,744 km (0.045 R)
• M50: 17,153,191 km (0.064 R)
• M51: 17,870,513 km (0.116 R)
• M52: 18,482,368 km (0.088 R)
• M53: 18,636,304 km (0.115 R)
• M54: 19,062,209 km (0.086 R)
• M55: 19,569,496 km (0.053 R)
• M56: 20,041,776 km (0.047 R)
• M57: 20,677,418 km (0.103 R)
• M58: 21,279,250 km (0.12 R)
• M59: 21,562,139 km (0.099 R)
• M60: 21,886,916 km (0.066 R)
• M61: 22,541,407 km (0.073 R)
• M62: 23,744,024 km (0.113 R)
• M63: 24,079,423 km (0.09 R)
• M64: 24,374,280 km (0.05 R)
• M65: 24,755,007 km (0.081 R)
• M66: 25,010,071 km (0.084 R)
• M67: 25,565,528 km (0.117 R)
• M68: 26,341,193 km (0.06 R)
• M69: 27,343,798 km (0.094 R)
• M70: 27,475,444 km (0.077 R)
• M71: 27,960,141 km (0.102 R)
• M72: 29,431,137 km (0.085 R)
• M73: 30,108,067 km (0.051 R)
• M74: 30,516,619 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 14.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.82 AU - 10.12 AU

Year: 10388 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,783,597 km

• M1: 229,633 km (0.098 R)
• M2: 469,139 km (0.117 R)
• M3: 693,386 km (0.088 R)
• M4: 875,447 km (0.079 R)
• M5: 1,253,181 km (0.116 R)
• M6: 1,384,229 km (0.08 R)
• M7: 1,481,019 km (0.085 R)
• M8: 1,580,053 km (0.096 R)
• M9: 1,743,713 km (0.065 R)
• M10: 2,338,065 km (0.101 R)
• M11: 2,573,981 km (0.116 R)
• M12: 2,842,509 km (0.094 R)
• M13: 2,942,590 km (0.083 R)
• M14: 3,197,954 km (0.095 R)
• M15: 3,381,061 km (0.053 R)
• M16: 3,621,764 km (0.101 R)
• M17: 3,785,425 km (0.06 R)
• M18: 4,262,642 km (0.101 R)
• M19: 4,670,296 km (0.113 R)
• M20: 4,789,077 km (0.1 R)
• M21: 4,969,192 km (0.105 R)
• M22: 5,121,034 km (0.078 R)
• M23: 6,925,783 km (0.1 R)
• M24: 8,216,663 km (0.116 R)
• M25: 8,396,928 km (0.094 R)
• M26: 8,797,851 km (0.072 R)
• M27: 9,093,456 km (0.077 R)
• M28: 9,280,005 km (0.082 R)
• M29: 9,392,502 km (0.104 R)
• M30: 9,580,846 km (0.068 R)
• M31: 9,770,686 km (0.102 R)
• M32: 11,413,570 km (0.12 R)
• M33: 11,776,644 km (0.112 R)
• M34: 11,898,566 km (0.117 R)
• M35: 12,266,876 km (0.112 R)
• M36: 12,390,444 km (0.069 R)
• M37: 12,680,364 km (0.087 R)
• M38: 12,847,166 km (0.116 R)
• M39: 13,521,404 km (0.046 R)
• M40: 14,120,842 km (0.116 R)
• M41: 14,337,011 km (0.107 R)
• M42: 15,212,907 km (0.107 R)
• M43: 15,881,160 km (0.066 R)
• M44: 16,468,182 km (0.084 R)
• M45: 17,338,842 km (0.053 R)
• M46: 17,570,420 km (0.117 R)
• M47: 17,756,519 km (0.028 R)
• M48: 17,989,892 km (0.095 R)
• M49: 18,318,558 km (0.061 R)
• M50: 19,460,140 km (0.064 R)
• M51: 19,556,331 km (0.07 R)
• M52: 19,845,953 km (0.107 R)
• M53: 20,526,922 km (0.093 R)
• M54: 21,364,222 km (0.101 R)
• M55: 22,212,741 km (0.059 R)
• M56: 22,363,685 km (0.107 R)
• M57: 23,123,193 km (0.094 R)
• M58: 24,771,762 km (0.058 R)
• M59: 25,557,599 km (0.025 R)
• M60: 26,671,356 km (0.072 R)
• M61: 27,801,119 km (0.102 R)
• M62: 29,441,908 km (0.109 R)
• M63: 29,552,461 km (0.109 R)
• M64: 29,663,163 km (0.05 R)
• M65: 30,665,170 km (0.097 R)
• M66: 31,170,362 km (0.116 R)
• M67: 31,734,944 km (0.105 R)
• M68: 32,188,974 km (0.093 R)
• M69: 32,588,101 km (0.042 R)
• M70: 33,333,697 km (0.093 R)
• M71: 33,910,995 km (0.117 R)
• M72: 34,608,121 km (0.087 R)
• M73: 34,958,479 km (0.098 R)
• M74: 35,721,728 km (0.104 R)
• M75: 36,134,917 km (0.106 R)
• M76: 37,983,797 km (0.05 R)
• M77: 40,353,427 km (0.094 R)
• M78: 40,599,217 km (0.117 R)
• M79: 40,845,455 km (0.098 R)
• M80: 41,463,144 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 14.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.04 AU - 10.82 AU

Year: 12007 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,783,597 km

• M1: 187,297 km (0.082 R)
• M2: 297,550 km (0.101 R)
• M3: 576,700 km (0.102 R)
• M4: 817,702 km (0.106 R)
• M5: 984,055 km (0.106 R)
• M6: 1,541,756 km (0.115 R)
• M7: 2,567,698 km (0.112 R)
• M8: 2,982,832 km (0.069 R)
• M9: 3,232,361 km (0.099 R)
• M10: 3,558,335 km (0.113 R)
• M11: 3,805,471 km (0.085 R)
• M12: 4,715,175 km (0.092 R)
• M13: 4,987,294 km (0.112 R)
• M14: 5,224,706 km (0.091 R)
• M15: 5,405,270 km (0.104 R)
• M16: 6,232,995 km (0.103 R)
• M17: 7,122,355 km (0.078 R)
• M18: 7,435,313 km (0.052 R)
• M19: 7,798,537 km (0.093 R)
• M20: 8,167,595 km (0.086 R)
• M21: 8,732,028 km (0.091 R)
• M22: 8,899,129 km (0.103 R)
• M23: 9,091,362 km (0.076 R)
• M24: 10,223,219 km (0.078 R)
• M25: 10,349,031 km (0.091 R)
• M26: 10,627,433 km (0.049 R)
• M27: 10,959,690 km (0.104 R)
• M28: 11,451,567 km (0.046 R)
• M29: 11,897,818 km (0.108 R)
• M30: 12,888,904 km (0.049 R)
• M31: 13,435,534 km (0.098 R)
• M32: 13,628,815 km (0.081 R)
• M33: 14,101,694 km (0.109 R)
• M34: 14,410,613 km (0.062 R)
• M35: 15,495,198 km (0.101 R)
• M36: 16,369,897 km (0.095 R)
• M37: 16,813,305 km (0.094 R)
• M38: 16,932,085 km (0.055 R)
• M39: 17,200,763 km (0.113 R)
• M40: 17,711,939 km (0.113 R)
• M41: 17,954,288 km (0.091 R)
• M42: 18,197,683 km (0.039 R)
• M43: 18,503,461 km (0.083 R)
• M44: 18,996,237 km (0.057 R)
• M45: 19,151,220 km (0.12 R)
• M46: 19,400,001 km (0.095 R)
• M47: 19,837,874 km (0.098 R)
• M48: 20,057,933 km (0.11 R)
• M49: 20,215,759 km (0.059 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit