🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 163 Days

Day: 42.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,461,075 km

• M1: 167,849 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.46 AU - 2.36 AU

Year: 974 Days

Day: 37.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,461,075 km

• M1: 391,647 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.9 AU - 1.96 AU

Year: 989 Days

Day: 29.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.28 AU - 3.48 AU

Year: 1803 Days

Day: 29.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.34 AU - 4.56 AU

Year: 2896 Days

Day: 21 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 10.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.62 AU - 7.1 AU

Year: 5234 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,461,075 km

• M1: 131,796 km (0.107 R)
• M2: 788,530 km (0.117 R)
• M3: 1,218,325 km (0.114 R)
• M4: 1,745,508 km (0.114 R)
• M5: 2,607,790 km (0.042 R)
• M6: 3,899,867 km (0.112 R)
• M7: 4,833,507 km (0.059 R)
• M8: 5,448,803 km (0.085 R)
• M9: 6,885,541 km (0.069 R)
• M10: 7,584,612 km (0.114 R)
• M11: 9,617,797 km (0.104 R)
• M12: 10,862,152 km (0.071 R)
• M13: 11,881,811 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 9.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.16 AU - 9.86 AU

Year: 8364 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,461,075 km

• M1: 138,827 km (0.104 R)
• M2: 465,399 km (0.08 R)
• M3: 896,839 km (0.079 R)
• M4: 1,229,545 km (0.081 R)
• M5: 1,790,088 km (0.073 R)
• M6: 2,189,664 km (0.079 R)
• M7: 2,727,468 km (0.115 R)
• M8: 3,148,138 km (0.109 R)
• M9: 3,685,044 km (0.047 R)
• M10: 4,336,992 km (0.114 R)
• M11: 5,440,725 km (0.031 R)
• M12: 6,006,654 km (0.087 R)
• M13: 6,321,707 km (0.111 R)
• M14: 7,062,067 km (0.063 R)
• M15: 7,900,413 km (0.086 R)
• M16: 12,314,747 km (0.119 R)
• M17: 14,754,688 km (0.063 R)
• M18: 15,460,491 km (0.118 R)
• M19: 17,218,416 km (0.117 R)
• M20: 17,571,018 km (0.104 R)
• M21: 18,732,346 km (0.109 R)
• M22: 20,177,013 km (0.091 R)
• M23: 22,355,607 km (0.1 R)
• M24: 23,115,564 km (0.051 R)
• M25: 26,702,173 km (0.116 R)
• M26: 29,322,828 km (0.115 R)
• M27: 34,285,738 km (0.066 R)
• M28: 36,325,953 km (0.087 R)
• M29: 39,292,030 km (0.098 R)
• M30: 41,272,856 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 10.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.54 AU - 11.74 AU

Year: 11913 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,461,075 km

• M1: 135,536 km (0.089 R)
• M2: 1,112,410 km (0.095 R)
• M3: 1,859,801 km (0.036 R)
• M4: 2,424,383 km (0.085 R)
• M5: 3,148,437 km (0.109 R)
• M6: 4,574,852 km (0.038 R)
• M7: 5,680,231 km (0.109 R)
• M8: 7,506,821 km (0.096 R)
• M9: 8,697,471 km (0.086 R)
• M10: 9,799,857 km (0.079 R)
• M11: 10,169,514 km (0.114 R)
• M12: 10,548,445 km (0.099 R)
• M13: 11,220,139 km (0.049 R)
• M14: 12,772,965 km (0.03 R)
• M15: 13,471,438 km (0.057 R)
• M16: 14,464,618 km (0.11 R)
• M17: 17,198,519 km (0.081 R)
• M18: 18,208,155 km (0.107 R)
• M19: 19,837,725 km (0.089 R)
• M20: 23,105,541 km (0.034 R)
• M21: 24,915,675 km (0.115 R)
• M22: 26,613,611 km (0.077 R)
• M23: 27,438,942 km (0.025 R)
• M24: 28,708,579 km (0.073 R)
• M25: 31,251,145 km (0.098 R)
• M26: 35,774,685 km (0.1 R)
• M27: 43,634,258 km (0.098 R)
• M28: 45,362,413 km (0.102 R)
• M29: 50,978,167 km (0.084 R)
• M30: 54,527,825 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.1

Radius: 6.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.28 AU - 15 AU

Year: 16581 Days

Day: 18.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,461,075 km

• M1: 77,043 km (0.055 R)
• M2: 349,760 km (0.111 R)
• M3: 811,269 km (0.089 R)
• M4: 1,739,225 km (0.085 R)
• M5: 2,042,161 km (0.115 R)
• M6: 6,209,808 km (0.044 R)
• M7: 7,118,615 km (0.115 R)
• M8: 7,589,848 km (0.118 R)
• M9: 11,489,266 km (0.045 R)
• M10: 11,891,535 km (0.096 R)
• M11: 15,213,804 km (0.09 R)
• M12: 15,748,018 km (0.098 R)
• M13: 16,094,337 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 7.1

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.35 AU - 16.81 AU

Year: 21606 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,461,075 km

• M1: 88,263 km (0.102 R)
• M2: 366,365 km (0.084 R)
• M3: 609,911 km (0.079 R)
• M4: 1,039,107 km (0.096 R)
• M5: 2,312,334 km (0.085 R)
• M6: 3,212,913 km (0.069 R)
• M7: 3,441,499 km (0.119 R)
• M8: 4,227,037 km (0.086 R)
• M9: 4,466,992 km (0.101 R)
• M10: 5,012,277 km (0.104 R)
• M11: 6,322,904 km (0.056 R)
• M12: 7,298,282 km (0.093 R)
• M13: 8,972,282 km (0.088 R)
• M14: 13,349,366 km (0.118 R)
• M15: 19,436,503 km (0.093 R)
• M16: 22,919,441 km (0.115 R)
• M17: 24,863,017 km (0.047 R)
• M18: 26,103,332 km (0.075 R)
• M19: 32,264,521 km (0.091 R)
• M20: 33,467,736 km (0.114 R)
• M21: 37,840,931 km (0.045 R)
• M22: 38,135,489 km (0.107 R)
• M23: 38,431,543 km (0.114 R)
• M24: 45,672,380 km (0.094 R)
• M25: 47,358,497 km (0.107 R)
• M26: 52,117,355 km (0.102 R)
• M27: 70,935,870 km (0.093 R)
• M28: 75,035,450 km (0.047 R)
• M29: 75,267,775 km (0.111 R)
• M30: 76,907,069 km (0.076 R)
• M31: 81,721,876 km (0.118 R)
• M32: 82,214,203 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit