🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.79 AU - 0.85 AU

Year: 273 Days

Day: 45.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.46 AU - 2.64 AU

Year: 1495 Days

Day: 23.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.55 AU - 5.57 AU

Year: 3575 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 9.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.51 AU - 5.17 AU

Year: 3909 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,125,519 km

• M1: 115,789 km (0.108 R)
• M2: 433,834 km (0.025 R)
• M3: 735,573 km (0.072 R)
• M4: 1,221,616 km (0.119 R)
• M5: 1,588,729 km (0.076 R)
• M6: 2,842,659 km (0.09 R)
• M7: 3,249,266 km (0.11 R)
• M8: 4,049,315 km (0.113 R)
• M9: 4,612,551 km (0.12 R)
• M10: 5,487,998 km (0.048 R)
• M11: 6,440,637 km (0.12 R)
• M12: 7,304,864 km (0.117 R)
• M13: 7,631,586 km (0.095 R)
• M14: 8,816,251 km (0.051 R)
• M15: 10,159,491 km (0.093 R)
• M16: 10,985,720 km (0.093 R)
• M17: 12,035,597 km (0.091 R)
• M18: 12,678,120 km (0.112 R)
• M19: 15,747,569 km (0.112 R)
• M20: 18,668,019 km (0.115 R)
• M21: 19,842,662 km (0.106 R)
• M22: 21,863,878 km (0.061 R)
• M23: 23,238,533 km (0.12 R)
• M24: 23,804,163 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.09 AU - 6.03 AU

Year: 4813 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,125,519 km

• M1: 129,402 km (0.108 R)
• M2: 1,456,784 km (0.101 R)
• M3: 2,198,341 km (0.04 R)
• M4: 4,121,870 km (0.074 R)
• M5: 6,997,590 km (0.104 R)
• M6: 8,036,846 km (0.113 R)
• M7: 14,012,982 km (0.077 R)
• M8: 14,717,139 km (0.114 R)
• M9: 17,425,609 km (0.058 R)
• M10: 20,963,898 km (0.08 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.35 AU - 8.55 AU

Year: 8229 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,125,519 km

• M1: 163,062 km (0.116 R)
• M2: 609,312 km (0.084 R)
• M3: 1,032,525 km (0.113 R)
• M4: 1,495,979 km (0.069 R)
• M5: 1,931,309 km (0.112 R)
• M6: 2,487,962 km (0.112 R)
• M7: 3,257,494 km (0.081 R)
• M8: 4,053,205 km (0.104 R)
• M9: 4,859,537 km (0.113 R)
• M10: 5,770,139 km (0.108 R)
• M11: 7,692,472 km (0.05 R)
• M12: 8,131,243 km (0.099 R)
• M13: 9,015,964 km (0.03 R)
• M14: 9,504,402 km (0.114 R)
• M15: 10,486,063 km (0.095 R)
• M16: 11,741,638 km (0.062 R)
• M17: 12,378,925 km (0.113 R)
• M18: 12,983,150 km (0.067 R)
• M19: 13,492,232 km (0.088 R)
• M20: 16,764,835 km (0.066 R)
• M21: 17,917,935 km (0.101 R)
• M22: 23,064,102 km (0.033 R)
• M23: 31,690,364 km (0.03 R)
• M24: 33,981,156 km (0.104 R)
• M25: 34,840,895 km (0.086 R)
• M26: 39,007,046 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 10.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.95 AU - 12.29 AU

Year: 13612 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,125,519 km

• M1: 132,394 km (0.082 R)
• M2: 582,085 km (0.076 R)
• M3: 946,057 km (0.032 R)
• M4: 1,294,770 km (0.107 R)
• M5: 1,684,771 km (0.096 R)
• M6: 2,153,312 km (0.118 R)
• M7: 3,065,709 km (0.119 R)
• M8: 3,430,130 km (0.067 R)
• M9: 5,089,020 km (0.092 R)
• M10: 8,011,864 km (0.034 R)
• M11: 9,046,782 km (0.109 R)
• M12: 10,598,710 km (0.113 R)
• M13: 13,632,854 km (0.057 R)
• M14: 14,356,010 km (0.081 R)
• M15: 14,761,121 km (0.047 R)
• M16: 16,385,305 km (0.103 R)
• M17: 19,324,754 km (0.074 R)
• M18: 23,147,578 km (0.091 R)
• M19: 25,041,038 km (0.059 R)
• M20: 25,628,658 km (0.101 R)
• M21: 26,025,542 km (0.081 R)
• M22: 26,729,848 km (0.058 R)
• M23: 32,366,098 km (0.11 R)
• M24: 34,972,093 km (0.086 R)
• M25: 35,953,604 km (0.037 R)
• M26: 36,326,253 km (0.119 R)
• M27: 42,646,314 km (0.096 R)
• M28: 43,344,038 km (0.103 R)
• M29: 46,651,946 km (0.094 R)
• M30: 52,479,980 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.3

Radius: 4

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.88 AU - 18.24 AU

Year: 27012 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,125,519 km

• M1: 50,414 km (0.1 R)
• M2: 186,399 km (0.069 R)
• M3: 761,304 km (0.069 R)
• M4: 999,314 km (0.062 R)
• M5: 1,170,454 km (0.05 R)
• M6: 2,764,269 km (0.081 R)
• M7: 3,382,258 km (0.105 R)
• M8: 4,186,496 km (0.101 R)
• M9: 5,950,255 km (0.076 R)
• M10: 6,293,134 km (0.118 R)
• M11: 7,547,661 km (0.052 R)
• M12: 8,051,806 km (0.069 R)
• M13: 8,849,612 km (0.118 R)
• M14: 23,726,521 km (0.088 R)
• M15: 25,914,091 km (0.088 R)
• M16: 29,075,393 km (0.105 R)
• M17: 31,192,353 km (0.096 R)
• M18: 31,319,960 km (0.109 R)
• M19: 32,747,123 km (0.075 R)
• M20: 33,811,812 km (0.057 R)
• M21: 35,036,869 km (0.068 R)
• M22: 39,632,365 km (0.042 R)
• M23: 42,073,803 km (0.07 R)
• M24: 42,856,948 km (0.071 R)
• M25: 43,331,322 km (0.088 R)
• M26: 53,937,662 km (0.092 R)
• M27: 57,504,075 km (0.115 R)
• M28: 61,625,048 km (0.087 R)
• M29: 67,420,020 km (0.062 R)
• M30: 67,633,497 km (0.091 R)
• M31: 69,574,529 km (0.103 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: 321 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit