🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 165 Days

Day: 38.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,018,101 km

• M1: 99,034 km (0.078 R)
• M2: 351,106 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 222 Days

Day: 26.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.54 AU

Year: 539 Days

Day: 28.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,018,101 km

• M1: 361,428 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.17 AU - 1.49 AU

Year: 557 Days

Day: 15 Hours

Environment

Temp: 8 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.85 AU - 2.55 AU

Year: 1186 Days

Day: 30.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.86 AU - 3 AU

Year: 1823 Days

Day: 37.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.9 AU - 3.88 AU

Year: 2268 Days

Day: 25.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,018,101 km

• M1: 1,896,602 km (0.072 R)
• M2: 2,835,927 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 11.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.26 AU - 6.06 AU

Year: 4894 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,018,101 km

• M1: 151,243 km (0.086 R)
• M2: 282,441 km (0.106 R)
• M3: 552,315 km (0.094 R)
• M4: 627,264 km (0.094 R)
• M5: 715,377 km (0.072 R)
• M6: 946,057 km (0.108 R)
• M7: 1,081,443 km (0.071 R)
• M8: 1,201,570 km (0.083 R)
• M9: 1,372,710 km (0.089 R)
• M10: 1,455,587 km (0.092 R)
• M11: 1,576,911 km (0.119 R)
• M12: 1,882,540 km (0.105 R)
• M13: 1,961,976 km (0.115 R)
• M14: 2,069,836 km (0.075 R)
• M15: 2,207,317 km (0.068 R)
• M16: 2,319,665 km (0.106 R)
• M17: 2,433,957 km (0.068 R)
• M18: 2,698,147 km (0.088 R)
• M19: 3,002,728 km (0.094 R)
• M20: 3,206,780 km (0.111 R)
• M21: 3,350,843 km (0.093 R)
• M22: 3,497,000 km (0.094 R)
• M23: 3,795,747 km (0.059 R)
• M24: 3,965,391 km (0.05 R)
• M25: 4,103,021 km (0.117 R)
• M26: 4,365,266 km (0.067 R)
• M27: 4,832,909 km (0.116 R)
• M28: 5,091,414 km (0.106 R)
• M29: 5,222,462 km (0.067 R)
• M30: 5,545,294 km (0.08 R)
• M31: 5,622,187 km (0.101 R)
• M32: 5,777,171 km (0.076 R)
• M33: 5,933,500 km (0.073 R)
• M34: 6,130,970 km (0.089 R)
• M35: 6,451,408 km (0.07 R)
• M36: 6,532,341 km (0.093 R)
• M37: 6,839,166 km (0.083 R)
• M38: 7,171,572 km (0.102 R)
• M39: 7,466,879 km (0.113 R)
• M40: 7,658,813 km (0.079 R)
• M41: 8,025,776 km (0.034 R)
• M42: 8,112,992 km (0.096 R)
• M43: 8,288,320 km (0.12 R)
• M44: 8,531,567 km (0.118 R)
• M45: 8,822,086 km (0.088 R)
• M46: 9,025,090 km (0.068 R)
• M47: 10,251,942 km (0.101 R)
• M48: 10,656,604 km (0.09 R)
• M49: 11,017,883 km (0.115 R)
• M50: 11,752,858 km (0.111 R)
• M51: 12,126,254 km (0.112 R)
• M52: 12,327,014 km (0.116 R)
• M53: 12,554,104 km (0.065 R)
• M54: 12,655,531 km (0.047 R)
• M55: 13,632,555 km (0.051 R)
• M56: 13,710,645 km (0.04 R)
• M57: 13,841,393 km (0.036 R)
• M58: 14,687,070 km (0.035 R)
• M59: 15,251,204 km (0.116 R)
• M60: 15,440,894 km (0.073 R)
• M61: 15,740,538 km (0.109 R)
• M62: 17,210,786 km (0.083 R)
• M63: 17,663,320 km (0.119 R)
• M64: 18,985,915 km (0.112 R)
• M65: 19,365,594 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 11.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.17 AU - 7.75 AU

Year: 6673 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,018,101 km

• M1: 148,251 km (0.113 R)
• M2: 361,279 km (0.108 R)
• M3: 535,112 km (0.086 R)
• M4: 712,385 km (0.051 R)
• M5: 794,813 km (0.075 R)
• M6: 955,332 km (0.09 R)
• M7: 1,032,076 km (0.111 R)
• M8: 1,258,716 km (0.083 R)
• M9: 1,519,765 km (0.113 R)
• M10: 1,629,270 km (0.072 R)
• M11: 1,817,764 km (0.099 R)
• M12: 1,954,047 km (0.089 R)
• M13: 2,114,117 km (0.105 R)
• M14: 2,404,786 km (0.063 R)
• M15: 2,533,440 km (0.113 R)
• M16: 3,692,973 km (0.069 R)
• M17: 3,767,174 km (0.059 R)
• M18: 4,327,418 km (0.116 R)
• M19: 4,805,233 km (0.099 R)
• M20: 4,886,614 km (0.093 R)
• M21: 5,468,550 km (0.064 R)
• M22: 5,724,811 km (0.056 R)
• M23: 6,397,553 km (0.098 R)
• M24: 7,126,244 km (0.055 R)
• M25: 7,406,441 km (0.109 R)
• M26: 7,500,538 km (0.101 R)
• M27: 7,626,799 km (0.057 R)
• M28: 8,661,567 km (0.1 R)
• M29: 8,893,893 km (0.025 R)
• M30: 9,912,654 km (0.066 R)
• M31: 10,330,481 km (0.107 R)
• M32: 10,576,869 km (0.065 R)
• M33: 11,219,392 km (0.083 R)
• M34: 11,581,867 km (0.109 R)
• M35: 12,206,887 km (0.081 R)
• M36: 12,318,337 km (0.112 R)
• M37: 12,617,234 km (0.107 R)
• M38: 13,605,029 km (0.097 R)
• M39: 14,617,657 km (0.115 R)
• M40: 15,093,228 km (0.114 R)
• M41: 15,212,907 km (0.108 R)
• M42: 15,573,886 km (0.071 R)
• M43: 17,756,370 km (0.103 R)
• M44: 18,306,142 km (0.056 R)
• M45: 18,391,263 km (0.09 R)
• M46: 18,647,375 km (0.106 R)
• M47: 18,732,945 km (0.07 R)
• M48: 18,818,664 km (0.099 R)
• M49: 19,639,807 km (0.096 R)
• M50: 20,516,899 km (0.077 R)
• M51: 20,605,312 km (0.106 R)
• M52: 21,721,012 km (0.079 R)
• M53: 22,627,725 km (0.118 R)
• M54: 22,719,129 km (0.097 R)
• M55: 22,993,941 km (0.064 R)
• M56: 23,500,629 km (0.079 R)
• M57: 24,665,847 km (0.058 R)
• M58: 25,802,042 km (0.073 R)
• M59: 26,280,456 km (0.114 R)
• M60: 26,761,862 km (0.118 R)
• M61: 27,003,762 km (0.091 R)
• M62: 27,100,701 km (0.05 R)
• M63: 27,294,879 km (0.102 R)
• M64: 27,684,582 km (0.118 R)
• M65: 28,914,576 km (0.036 R)
• M66: 29,212,425 km (0.062 R)
• M67: 29,361,724 km (0.113 R)
• M68: 29,861,231 km (0.097 R)
• M69: 29,961,462 km (0.119 R)
• M70: 30,262,901 km (0.096 R)
• M71: 30,615,803 km (0.107 R)
• M72: 31,020,764 km (0.075 R)
• M73: 32,041,022 km (0.102 R)
• M74: 32,195,107 km (0.101 R)
• M75: 32,297,881 km (0.119 R)
• M76: 32,968,678 km (0.064 R)
• M77: 33,072,349 km (0.052 R)
• M78: 34,166,807 km (0.092 R)
• M79: 35,114,510 km (0.081 R)
• M80: 35,326,191 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 13.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.13 AU - 14.49 AU

Year: 14750 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,018,101 km

• M1: 192,233 km (0.079 R)
• M2: 611,556 km (0.101 R)
• M3: 1,040,154 km (0.1 R)
• M4: 1,508,096 km (0.08 R)
• M5: 1,855,462 km (0.071 R)
• M6: 2,173,807 km (0.084 R)
• M7: 2,339,711 km (0.113 R)
• M8: 2,863,154 km (0.053 R)
• M9: 3,015,145 km (0.1 R)
• M10: 3,617,277 km (0.106 R)
• M11: 4,119,327 km (0.097 R)
• M12: 5,564,293 km (0.117 R)
• M13: 5,832,223 km (0.11 R)
• M14: 6,783,216 km (0.075 R)
• M15: 7,110,985 km (0.119 R)
• M16: 7,360,215 km (0.118 R)
• M17: 8,125,408 km (0.073 R)
• M18: 8,915,883 km (0.117 R)
• M19: 9,139,832 km (0.114 R)
• M20: 9,593,412 km (0.093 R)
• M21: 9,823,045 km (0.095 R)
• M22: 10,334,520 km (0.107 R)
• M23: 10,617,260 km (0.099 R)
• M24: 11,046,008 km (0.111 R)
• M25: 11,773,502 km (0.073 R)
• M26: 13,020,251 km (0.068 R)
• M27: 13,274,567 km (0.108 R)
• M28: 13,995,778 km (0.115 R)
• M29: 14,256,378 km (0.074 R)
• M30: 14,782,514 km (0.066 R)
• M31: 15,315,082 km (0.109 R)
• M32: 15,529,755 km (0.116 R)
• M33: 16,398,919 km (0.061 R)
• M34: 16,618,678 km (0.075 R)
• M35: 16,839,484 km (0.052 R)
• M36: 17,228,140 km (0.07 R)
• M37: 17,563,688 km (0.117 R)
• M38: 18,411,908 km (0.077 R)
• M39: 19,042,463 km (0.101 R)
• M40: 19,680,049 km (0.092 R)
• M41: 19,855,228 km (0.094 R)
• M42: 22,178,632 km (0.11 R)
• M43: 23,279,822 km (0.112 R)
• M44: 23,774,991 km (0.072 R)
• M45: 24,023,922 km (0.093 R)
• M46: 25,091,303 km (0.104 R)
• M47: 25,598,888 km (0.093 R)
• M48: 26,753,634 km (0.11 R)
• M49: 26,882,887 km (0.033 R)
• M50: 29,113,541 km (0.109 R)
• M51: 30,183,764 km (0.055 R)
• M52: 30,588,277 km (0.077 R)
• M53: 30,859,049 km (0.094 R)
• M54: 31,539,420 km (0.076 R)
• M55: 31,950,066 km (0.066 R)
• M56: 35,582,302 km (0.111 R)
• M57: 35,867,137 km (0.066 R)
• M58: 36,582,514 km (0.12 R)
• M59: 37,809,216 km (0.117 R)
• M60: 38,610,313 km (0.069 R)
• M61: 39,785,404 km (0.094 R)
• M62: 40,525,764 km (0.089 R)
• M63: 41,420,359 km (0.099 R)
• M64: 42,170,742 km (0.046 R)
• M65: 42,774,220 km (0.039 R)
• M66: 43,001,310 km (0.12 R)
• M67: 43,228,848 km (0.028 R)
• M68: 48,570,090 km (0.117 R)
• M69: 49,520,037 km (0.109 R)
• M70: 50,236,611 km (0.081 R)
• M71: 50,796,256 km (0.104 R)
• M72: 52,244,962 km (0.106 R)
• M73: 53,870,343 km (0.075 R)
• M74: 54,935,928 km (0.094 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit