🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.64 AU - 0.8 AU

Year: 215 Days

Day: 34.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 367 Days

Day: 18.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.07 AU - 1.27 AU

Year: 445 Days

Day: 44.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,576,308 km

• M1: 187,596 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.05 AU - 1.57 AU

Year: 527 Days

Day: 19.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 672 Days

Day: 16.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,576,308 km

• M1: 99,183 km (0.081 R)
• M2: 702,512 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.09 AU - 2.31 AU

Year: 1147 Days

Day: 25.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,576,308 km

• M1: 873,652 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.36 AU - 2.82 AU

Year: 1465 Days

Day: 43.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,576,308 km

• M1: 1,999,525 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 14.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.68 AU - 6.12 AU

Year: 5037 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,576,308 km

• M1: 184,305 km (0.119 R)
• M2: 438,920 km (0.036 R)
• M3: 530,923 km (0.079 R)
• M4: 652,995 km (0.109 R)
• M5: 778,807 km (0.079 R)
• M6: 873,352 km (0.112 R)
• M7: 1,067,082 km (0.091 R)
• M8: 1,248,095 km (0.057 R)
• M9: 1,549,684 km (0.109 R)
• M10: 1,641,837 km (0.071 R)
• M11: 1,735,934 km (0.094 R)
• M12: 1,908,121 km (0.095 R)
• M13: 2,108,732 km (0.074 R)
• M14: 2,753,050 km (0.065 R)
• M15: 2,994,052 km (0.073 R)
• M16: 3,084,708 km (0.097 R)
• M17: 3,215,756 km (0.108 R)
• M18: 3,308,656 km (0.116 R)
• M19: 3,415,918 km (0.113 R)
• M20: 3,524,376 km (0.053 R)
• M21: 3,634,181 km (0.1 R)
• M22: 3,913,480 km (0.043 R)
• M23: 4,463,701 km (0.104 R)
• M24: 4,597,591 km (0.1 R)
• M25: 4,763,196 km (0.063 R)
• M26: 5,115,948 km (0.092 R)
• M27: 5,350,667 km (0.091 R)
• M28: 5,912,108 km (0.117 R)
• M29: 6,459,038 km (0.091 R)
• M30: 6,781,271 km (0.076 R)
• M31: 6,884,195 km (0.036 R)
• M32: 7,004,920 km (0.102 R)
• M33: 7,230,963 km (0.066 R)
• M34: 7,494,853 km (0.062 R)
• M35: 7,654,624 km (0.038 R)
• M36: 7,815,741 km (0.039 R)
• M37: 8,674,881 km (0.12 R)
• M38: 8,824,180 km (0.078 R)
• M39: 9,144,170 km (0.096 R)
• M40: 9,258,163 km (0.053 R)
• M41: 9,970,848 km (0.115 R)
• M42: 10,284,704 km (0.116 R)
• M43: 10,561,909 km (0.025 R)
• M44: 10,681,438 km (0.114 R)
• M45: 11,083,257 km (0.062 R)
• M46: 11,367,493 km (0.105 R)
• M47: 11,469,669 km (0.074 R)
• M48: 11,633,628 km (0.091 R)
• M49: 11,757,196 km (0.05 R)
• M50: 12,193,124 km (0.051 R)
• M51: 12,339,580 km (0.075 R)
• M52: 12,444,448 km (0.082 R)
• M53: 12,740,054 km (0.093 R)
• M54: 13,080,688 km (0.078 R)
• M55: 13,273,669 km (0.076 R)
• M56: 13,424,315 km (0.084 R)
• M57: 13,705,708 km (0.099 R)
• M58: 13,858,148 km (0.109 R)
• M59: 14,011,037 km (0.075 R)
• M60: 14,208,507 km (0.091 R)
• M61: 14,362,592 km (0.064 R)
• M62: 14,672,709 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 10.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.63 AU - 7.87 AU

Year: 6164 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,576,308 km

• M1: 142,866 km (0.095 R)
• M2: 320,139 km (0.039 R)
• M3: 424,409 km (0.075 R)
• M4: 773,870 km (0.104 R)
• M5: 1,179,130 km (0.114 R)
• M6: 1,265,299 km (0.115 R)
• M7: 1,340,846 km (0.052 R)
• M8: 1,418,038 km (0.11 R)
• M9: 1,483,562 km (0.08 R)
• M10: 1,550,133 km (0.119 R)
• M11: 1,784,403 km (0.071 R)
• M12: 1,927,718 km (0.096 R)
• M13: 2,089,733 km (0.046 R)
• M14: 2,411,817 km (0.048 R)
• M15: 2,490,954 km (0.081 R)
• M16: 2,619,309 km (0.085 R)
• M17: 2,716,997 km (0.109 R)
• M18: 2,816,030 km (0.061 R)
• M19: 2,916,261 km (0.116 R)
• M20: 3,085,905 km (0.084 R)
• M21: 3,329,001 km (0.051 R)
• M22: 3,578,531 km (0.105 R)
• M23: 3,908,244 km (0.08 R)
• M24: 4,095,691 km (0.11 R)
• M25: 4,344,023 km (0.053 R)
• M26: 4,440,813 km (0.08 R)
• M27: 4,518,753 km (0.118 R)
• M28: 5,427,112 km (0.105 R)
• M29: 5,827,435 km (0.032 R)
• M30: 6,434,803 km (0.085 R)
• M31: 6,994,149 km (0.032 R)
• M32: 7,569,203 km (0.108 R)
• M33: 7,921,506 km (0.118 R)
• M34: 8,569,116 km (0.119 R)
• M35: 8,788,875 km (0.073 R)
• M36: 9,333,710 km (0.096 R)
• M37: 9,940,629 km (0.05 R)
• M38: 10,300,711 km (0.117 R)
• M39: 10,378,352 km (0.034 R)
• M40: 10,560,413 km (0.103 R)
• M41: 11,782,927 km (0.054 R)
• M42: 11,945,689 km (0.119 R)
• M43: 12,081,973 km (0.078 R)
• M44: 13,444,061 km (0.098 R)
• M45: 13,699,575 km (0.081 R)
• M46: 13,842,141 km (0.064 R)
• M47: 14,388,622 km (0.113 R)
• M48: 14,766,507 km (0.106 R)
• M49: 15,265,715 km (0.115 R)
• M50: 15,354,426 km (0.064 R)
• M51: 15,920,056 km (0.111 R)
• M52: 16,250,667 km (0.076 R)
• M53: 16,583,522 km (0.078 R)
• M54: 16,705,145 km (0.105 R)
• M55: 17,937,383 km (0.026 R)
• M56: 18,312,724 km (0.078 R)
• M57: 18,754,038 km (0.087 R)
• M58: 19,135,064 km (0.07 R)
• M59: 19,326,549 km (0.085 R)
• M60: 19,454,455 km (0.085 R)
• M61: 20,946,694 km (0.118 R)
• M62: 21,209,986 km (0.043 R)
• M63: 22,206,906 km (0.057 R)
• M64: 22,408,115 km (0.112 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit