🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.88 AU - 0.9 AU

Year: 310 Days

Day: 47.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,632,469 km

• M1: 56,548 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.63 AU - 4.57 AU

Year: 3063 Days

Day: 35.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 8.3

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.12 AU - 8.2 AU

Year: 7822 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,632,469 km

• M1: 104,419 km (0.081 R)
• M2: 536,757 km (0.117 R)
• M3: 917,035 km (0.078 R)
• M4: 1,408,165 km (0.082 R)
• M5: 2,081,954 km (0.1 R)
• M6: 2,492,151 km (0.077 R)
• M7: 2,998,091 km (0.058 R)
• M8: 3,570,901 km (0.038 R)
• M9: 3,870,845 km (0.102 R)
• M10: 4,933,738 km (0.061 R)
• M11: 6,430,614 km (0.11 R)
• M12: 8,424,305 km (0.08 R)
• M13: 9,095,102 km (0.068 R)
• M14: 10,391,517 km (0.059 R)
• M15: 10,695,500 km (0.109 R)
• M16: 11,481,786 km (0.087 R)
• M17: 21,745,098 km (0.107 R)
• M18: 22,834,021 km (0.113 R)
• M19: 26,038,557 km (0.089 R)
• M20: 27,458,091 km (0.091 R)
• M21: 30,244,650 km (0.077 R)
• M22: 34,432,344 km (0.104 R)
• M23: 36,839,972 km (0.1 R)
• M24: 38,869,267 km (0.116 R)
• M25: 39,603,044 km (0.111 R)
• M26: 41,732,121 km (0.042 R)
• M27: 42,501,353 km (0.12 R)
• M28: 43,673,004 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 8.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.7 AU - 9.98 AU

Year: 11389 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,632,469 km

• M1: 105,466 km (0.112 R)
• M2: 458,966 km (0.103 R)
• M3: 1,162,525 km (0.1 R)
• M4: 1,463,965 km (0.109 R)
• M5: 2,356,017 km (0.117 R)
• M6: 8,546,676 km (0.047 R)
• M7: 9,827,982 km (0.096 R)
• M8: 11,909,038 km (0.11 R)
• M9: 15,060,616 km (0.052 R)
• M10: 15,468,121 km (0.079 R)
• M11: 27,165,178 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 13.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.49 AU - 12.47 AU

Year: 12518 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 141.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,632,469 km

• M1: 165,754 km (0.056 R)
• M2: 1,272,928 km (0.082 R)
• M3: 1,764,656 km (0.072 R)
• M4: 2,440,091 km (0.049 R)
• M5: 3,522,132 km (0.076 R)
• M6: 4,228,085 km (0.05 R)
• M7: 4,719,813 km (0.092 R)
• M8: 5,347,077 km (0.105 R)
• M9: 6,281,914 km (0.094 R)
• M10: 8,885,814 km (0.091 R)
• M11: 9,357,197 km (0.092 R)
• M12: 9,944,668 km (0.04 R)
• M13: 10,661,242 km (0.066 R)
• M14: 12,026,322 km (0.097 R)
• M15: 21,389,803 km (0.071 R)
• M16: 22,846,138 km (0.051 R)
• M17: 26,339,248 km (0.045 R)
• M18: 30,918,589 km (0.112 R)
• M19: 32,445,085 km (0.081 R)
• M20: 36,122,051 km (0.107 R)
• M21: 37,082,919 km (0.068 R)
• M22: 37,937,721 km (0.117 R)
• M23: 41,358,127 km (0.118 R)
• M24: 43,210,148 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.59 AU - 10.59 AU

Year: 12715 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,632,469 km

• M1: 112,198 km (0.044 R)
• M2: 533,316 km (0.059 R)
• M3: 1,721,722 km (0.1 R)
• M4: 2,069,238 km (0.075 R)
• M5: 2,360,505 km (0.117 R)
• M6: 3,051,049 km (0.12 R)
• M7: 5,938,138 km (0.11 R)
• M8: 6,655,609 km (0.095 R)
• M9: 8,262,739 km (0.114 R)
• M10: 9,680,179 km (0.101 R)
• M11: 11,077,124 km (0.113 R)
• M12: 11,854,285 km (0.085 R)
• M13: 12,350,351 km (0.119 R)
• M14: 12,731,527 km (0.053 R)
• M15: 13,384,073 km (0.114 R)
• M16: 14,898,302 km (0.078 R)
• M17: 17,378,785 km (0.107 R)
• M18: 19,177,699 km (0.118 R)
• M19: 22,103,833 km (0.111 R)
• M20: 26,661,333 km (0.119 R)
• M21: 27,298,470 km (0.085 R)
• M22: 28,492,859 km (0.061 R)
• M23: 29,495,763 km (0.101 R)
• M24: 31,927,178 km (0.088 R)
• M25: 36,141,948 km (0.119 R)
• M26: 37,847,065 km (0.104 R)
• M27: 46,110,701 km (0.118 R)
• M28: 46,568,172 km (0.044 R)
• M29: 48,743,025 km (0.098 R)
• M30: 55,500,511 km (0.094 R)
• M31: 58,833,551 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 11.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.6 AU - 14.32 AU

Year: 15261 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,632,469 km

• M1: 147,952 km (0.085 R)
• M2: 524,341 km (0.092 R)
• M3: 905,516 km (0.103 R)
• M4: 1,483,412 km (0.079 R)
• M5: 2,208,962 km (0.11 R)
• M6: 2,829,494 km (0.057 R)
• M7: 3,345,008 km (0.115 R)
• M8: 5,887,125 km (0.091 R)
• M9: 7,740,194 km (0.108 R)
• M10: 8,170,737 km (0.108 R)
• M11: 15,731,862 km (0.103 R)
• M12: 16,636,031 km (0.074 R)
• M13: 19,954,860 km (0.1 R)
• M14: 27,971,062 km (0.054 R)
• M15: 30,028,781 km (0.117 R)
• M16: 32,964,040 km (0.091 R)
• M17: 34,907,317 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit