🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 12 Hours

Environment

Temp: 227 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.35 AU - 1.43 AU

Year: 602 Days

Day: 39 Hours

Environment

Temp: -20 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.5 AU - 2.1 AU

Year: 887 Days

Day: 44.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.82 AU - 3.24 AU

Year: 1936 Days

Day: 17.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,960,189 km

• M1: 555,906 km (0.12 R)
• M2: 1,472,791 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.47 AU - 3.75 AU

Year: 2013 Days

Day: 26 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.84 AU - 3.7 AU

Year: 2171 Days

Day: 33.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 9.3

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.41 AU - 6.43 AU

Year: 5288 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,960,189 km

• M1: 128,205 km (0.111 R)
• M2: 347,665 km (0.086 R)
• M3: 420,520 km (0.061 R)
• M4: 662,569 km (0.109 R)
• M5: 800,049 km (0.112 R)
• M6: 902,225 km (0.069 R)
• M7: 1,625,082 km (0.057 R)
• M8: 1,718,880 km (0.105 R)
• M9: 1,853,218 km (0.11 R)
• M10: 2,011,044 km (0.109 R)
• M11: 2,277,179 km (0.086 R)
• M12: 2,425,281 km (0.044 R)
• M13: 2,532,991 km (0.117 R)
• M14: 3,095,778 km (0.113 R)
• M15: 3,212,913 km (0.043 R)
• M16: 3,355,480 km (0.087 R)
• M17: 3,427,586 km (0.096 R)
• M18: 3,524,526 km (0.094 R)
• M19: 3,896,127 km (0.109 R)
• M20: 4,228,533 km (0.044 R)
• M21: 4,332,654 km (0.088 R)
• M22: 4,464,000 km (0.065 R)
• M23: 4,757,661 km (0.066 R)
• M24: 5,391,956 km (0.113 R)
• M25: 5,533,476 km (0.089 R)
• M26: 6,170,463 km (0.069 R)
• M27: 7,014,644 km (0.111 R)
• M28: 7,703,094 km (0.099 R)
• M29: 7,830,701 km (0.093 R)
• M30: 8,055,546 km (0.093 R)
• M31: 8,315,098 km (0.039 R)
• M32: 8,445,997 km (0.073 R)
• M33: 9,551,375 km (0.114 R)
• M34: 10,068,834 km (0.116 R)
• M35: 10,208,260 km (0.118 R)
• M36: 10,595,269 km (0.105 R)
• M37: 10,666,179 km (0.106 R)
• M38: 11,238,989 km (0.097 R)
• M39: 11,456,355 km (0.119 R)
• M40: 12,116,979 km (0.029 R)
• M41: 12,752,171 km (0.086 R)
• M42: 13,054,808 km (0.104 R)
• M43: 13,283,393 km (0.04 R)
• M44: 13,474,879 km (0.112 R)
• M45: 13,744,454 km (0.106 R)
• M46: 14,015,825 km (0.12 R)
• M47: 14,132,660 km (0.049 R)
• M48: 14,485,263 km (0.118 R)
• M49: 15,600,515 km (0.098 R)
• M50: 16,250,218 km (0.051 R)
• M51: 16,784,582 km (0.109 R)
• M52: 17,450,143 km (0.085 R)
• M53: 17,955,036 km (0.1 R)
• M54: 18,251,688 km (0.095 R)
• M55: 18,507,351 km (0.087 R)
• M56: 19,108,435 km (0.117 R)
• M57: 20,994,565 km (0.096 R)
• M58: 21,217,616 km (0.09 R)
• M59: 21,531,322 km (0.12 R)
• M60: 23,307,199 km (0.069 R)
• M61: 23,538,327 km (0.094 R)
• M62: 23,677,304 km (0.093 R)
• M63: 24,189,377 km (0.031 R)
• M64: 24,329,700 km (0.115 R)
• M65: 24,705,041 km (0.101 R)
• M66: 24,799,138 km (0.032 R)
• M67: 25,604,274 km (0.065 R)
• M68: 25,986,197 km (0.079 R)
• M69: 26,273,724 km (0.108 R)
• M70: 28,711,422 km (0.065 R)
• M71: 30,208,448 km (0.107 R)
• M72: 30,510,935 km (0.104 R)
• M73: 30,814,319 km (0.114 R)
• M74: 32,038,179 km (0.067 R)
• M75: 33,329,658 km (0.101 R)
• M76: 33,798,797 km (0.076 R)
• M77: 34,480,364 km (0.102 R)
• M78: 35,113,463 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.97 AU - 9.89 AU

Year: 8985 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,960,189 km

• M1: 203,752 km (0.114 R)
• M2: 404,064 km (0.103 R)
• M3: 638,633 km (0.11 R)
• M4: 1,689,409 km (0.101 R)
• M5: 2,494,844 km (0.11 R)
• M6: 2,770,403 km (0.114 R)
• M7: 3,003,626 km (0.108 R)
• M8: 3,243,282 km (0.113 R)
• M9: 3,461,695 km (0.055 R)
• M10: 4,146,105 km (0.099 R)
• M11: 4,234,667 km (0.118 R)
• M12: 4,595,198 km (0.113 R)
• M13: 5,605,283 km (0.073 R)
• M14: 5,736,330 km (0.109 R)
• M15: 5,934,847 km (0.073 R)
• M16: 6,034,928 km (0.1 R)
• M17: 6,338,611 km (0.111 R)
• M18: 7,102,458 km (0.097 R)
• M19: 7,749,020 km (0.11 R)
• M20: 8,116,432 km (0.076 R)
• M21: 9,021,649 km (0.078 R)
• M22: 10,358,456 km (0.119 R)
• M23: 10,682,036 km (0.116 R)
• M24: 13,213,082 km (0.04 R)
• M25: 13,432,094 km (0.114 R)
• M26: 13,652,302 km (0.095 R)
• M27: 14,007,148 km (0.118 R)
• M28: 14,185,768 km (0.12 R)
• M29: 15,827,006 km (0.101 R)
• M30: 16,012,956 km (0.12 R)
• M31: 16,246,628 km (0.031 R)
• M32: 16,481,347 km (0.092 R)
• M33: 17,623,826 km (0.045 R)
• M34: 18,107,326 km (0.096 R)
• M35: 18,204,565 km (0.117 R)
• M36: 18,301,953 km (0.111 R)
• M37: 18,497,328 km (0.113 R)
• M38: 19,934,365 km (0.111 R)
• M39: 20,034,745 km (0.098 R)
• M40: 21,304,382 km (0.104 R)
• M41: 22,338,702 km (0.071 R)
• M42: 22,704,618 km (0.112 R)
• M43: 24,779,391 km (0.094 R)
• M44: 25,866,669 km (0.11 R)
• M45: 26,250,986 km (0.028 R)
• M46: 26,526,545 km (0.088 R)
• M47: 26,692,449 km (0.108 R)
• M48: 27,303,407 km (0.067 R)
• M49: 27,470,956 km (0.056 R)
• M50: 27,863,052 km (0.071 R)
• M51: 28,936,417 km (0.058 R)
• M52: 29,736,167 km (0.098 R)
• M53: 30,023,545 km (0.064 R)
• M54: 30,254,075 km (0.112 R)
• M55: 32,119,560 km (0.1 R)
• M56: 33,125,756 km (0.093 R)
• M57: 33,902,318 km (0.103 R)
• M58: 34,745,153 km (0.071 R)
• M59: 35,655,904 km (0.09 R)
• M60: 37,438,812 km (0.067 R)
• M61: 37,562,829 km (0.091 R)
• M62: 38,185,006 km (0.099 R)
• M63: 39,061,949 km (0.08 R)
• M64: 41,667,794 km (0.11 R)
• M65: 42,700,019 km (0.118 R)
• M66: 43,089,123 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 14.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.66 AU - 13.66 AU

Year: 13686 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,960,189 km

• M1: 186,100 km (0.102 R)
• M2: 291,117 km (0.112 R)
• M3: 412,591 km (0.12 R)
• M4: 534,214 km (0.098 R)
• M5: 954,434 km (0.092 R)
• M6: 1,471,445 km (0.084 R)
• M7: 1,869,225 km (0.118 R)
• M8: 2,069,687 km (0.106 R)
• M9: 2,372,173 km (0.071 R)
• M10: 2,565,753 km (0.045 R)
• M11: 3,151,279 km (0.098 R)
• M12: 3,418,910 km (0.101 R)
• M13: 4,928,801 km (0.115 R)
• M14: 5,115,050 km (0.117 R)
• M15: 5,209,147 km (0.068 R)
• M16: 5,526,744 km (0.097 R)
• M17: 5,688,010 km (0.098 R)
• M18: 6,214,445 km (0.115 R)
• M19: 6,894,816 km (0.03 R)
• M20: 7,243,978 km (0.096 R)
• M21: 7,385,198 km (0.061 R)
• M22: 7,742,438 km (0.1 R)
• M23: 9,075,504 km (0.114 R)
• M24: 9,496,922 km (0.045 R)
• M25: 11,616,424 km (0.105 R)
• M26: 11,740,590 km (0.09 R)
• M27: 12,326,266 km (0.106 R)
• M28: 13,788,286 km (0.101 R)
• M29: 14,096,009 km (0.073 R)
• M30: 14,228,702 km (0.116 R)
• M31: 15,259,132 km (0.058 R)
• M32: 15,349,938 km (0.112 R)
• M33: 15,486,372 km (0.043 R)
• M34: 16,685,997 km (0.073 R)
• M35: 17,629,062 km (0.119 R)
• M36: 18,347,880 km (0.118 R)
• M37: 18,686,569 km (0.112 R)
• M38: 18,881,046 km (0.063 R)
• M39: 19,764,422 km (0.083 R)
• M40: 20,161,455 km (0.077 R)
• M41: 20,311,053 km (0.084 R)
• M42: 20,611,146 km (0.1 R)
• M43: 20,963,299 km (0.081 R)
• M44: 21,216,120 km (0.072 R)
• M45: 21,317,547 km (0.116 R)
• M46: 21,673,590 km (0.026 R)
• M47: 22,134,351 km (0.093 R)
• M48: 22,650,165 km (0.092 R)
• M49: 23,641,101 km (0.113 R)
• M50: 24,539,586 km (0.082 R)
• M51: 24,752,763 km (0.032 R)
• M52: 25,665,160 km (0.098 R)
• M53: 27,357,112 km (0.113 R)
• M54: 27,522,867 km (0.087 R)
• M55: 28,356,127 km (0.11 R)
• M56: 29,933,786 km (0.104 R)
• M57: 30,447,056 km (0.081 R)
• M58: 30,905,574 km (0.081 R)
• M59: 31,135,805 km (0.112 R)
• M60: 31,539,869 km (0.065 R)
• M61: 32,178,502 km (0.071 R)
• M62: 32,997,550 km (0.091 R)
• M63: 33,764,090 km (0.047 R)
• M64: 34,060,593 km (0.108 R)
• M65: 34,357,844 km (0.094 R)
• M66: 34,477,073 km (0.048 R)
• M67: 36,341,512 km (0.111 R)
• M68: 38,177,077 km (0.106 R)
• M69: 38,609,565 km (0.112 R)
• M70: 38,795,515 km (0.078 R)
• M71: 39,791,986 km (0.093 R)
• M72: 40,105,244 km (0.116 R)
• M73: 40,670,874 km (0.109 R)
• M74: 41,176,066 km (0.112 R)
• M75: 42,320,041 km (0.043 R)
• M76: 42,960,170 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit