🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.9 AU

Year: 327 Days

Day: 27.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.03 AU - 1.53 AU

Year: 661 Days

Day: 30.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,380,518 km

• M1: 476,020 km (0.096 R)
• M2: 853,157 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.45 AU - 2.33 AU

Year: 1186 Days

Day: 20 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 8.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.2 AU - 2.66 AU

Year: 1729 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,380,518 km

• M1: 104,719 km (0.12 R)
• M2: 666,758 km (0.106 R)
• M3: 991,535 km (0.086 R)
• M4: 1,256,024 km (0.064 R)
• M5: 1,585,139 km (0.051 R)
• M6: 2,155,556 km (0.088 R)
• M7: 3,316,136 km (0.084 R)
• M8: 6,215,492 km (0.118 R)
• M9: 7,496,948 km (0.089 R)
• M10: 7,926,443 km (0.111 R)
• M11: 9,545,691 km (0.085 R)
• M12: 10,294,129 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 11.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.59 AU - 8.87 AU

Year: 9812 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,380,518 km

• M1: 144,362 km (0.075 R)
• M2: 513,420 km (0.111 R)
• M3: 1,159,383 km (0.103 R)
• M4: 1,768,396 km (0.099 R)
• M5: 3,253,604 km (0.062 R)
• M6: 4,823,933 km (0.068 R)
• M7: 5,912,257 km (0.078 R)
• M8: 10,460,781 km (0.081 R)
• M9: 11,611,936 km (0.068 R)
• M10: 12,557,844 km (0.115 R)
• M11: 14,413,904 km (0.095 R)
• M12: 16,174,073 km (0.066 R)
• M13: 18,963,325 km (0.048 R)
• M14: 19,727,172 km (0.082 R)
• M15: 23,507,809 km (0.048 R)
• M16: 25,384,365 km (0.093 R)
• M17: 27,941,292 km (0.078 R)
• M18: 28,930,433 km (0.091 R)
• M19: 30,354,306 km (0.117 R)
• M20: 34,679,330 km (0.115 R)
• M21: 37,106,705 km (0.111 R)
• M22: 44,797,082 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 12.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.91 AU - 10.09 AU

Year: 12327 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,380,518 km

• M1: 158,125 km (0.111 R)
• M2: 872,455 km (0.073 R)
• M3: 1,306,588 km (0.109 R)
• M4: 1,952,103 km (0.091 R)
• M5: 2,462,830 km (0.06 R)
• M6: 3,152,326 km (0.052 R)
• M7: 4,075,196 km (0.094 R)
• M8: 4,918,180 km (0.085 R)
• M9: 5,701,025 km (0.088 R)
• M10: 6,194,997 km (0.053 R)
• M11: 7,188,776 km (0.076 R)
• M12: 8,241,795 km (0.118 R)
• M13: 9,014,768 km (0.067 R)
• M14: 10,600,505 km (0.074 R)
• M15: 11,681,799 km (0.037 R)
• M16: 12,835,348 km (0.074 R)
• M17: 13,811,623 km (0.111 R)
• M18: 17,843,585 km (0.103 R)
• M19: 21,318,893 km (0.063 R)
• M20: 22,253,581 km (0.096 R)
• M21: 24,113,531 km (0.056 R)
• M22: 25,034,904 km (0.119 R)
• M23: 26,363,932 km (0.077 R)
• M24: 27,639,553 km (0.115 R)
• M25: 28,040,326 km (0.06 R)
• M26: 28,546,565 km (0.102 R)
• M27: 31,713,851 km (0.083 R)
• M28: 34,410,801 km (0.082 R)
• M29: 35,225,362 km (0.102 R)
• M30: 36,531,351 km (0.073 R)
• M31: 44,092,476 km (0.107 R)
• M32: 44,915,414 km (0.104 R)
• M33: 45,469,674 km (0.115 R)
• M34: 48,454,750 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.2

Radius: 6.4

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.27 AU - 15.97 AU

Year: 25522 Days

Day: 22.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,380,518 km

• M1: 86,617 km (0.06 R)
• M2: 371,751 km (0.046 R)
• M3: 585,975 km (0.099 R)
• M4: 957,127 km (0.091 R)
• M5: 1,346,680 km (0.117 R)
• M6: 1,561,054 km (0.081 R)
• M7: 1,837,062 km (0.085 R)
• M8: 2,560,368 km (0.083 R)
• M9: 3,000,185 km (0.11 R)
• M10: 3,224,133 km (0.115 R)
• M11: 4,625,267 km (0.08 R)
• M12: 5,816,066 km (0.092 R)
• M13: 6,390,821 km (0.116 R)
• M14: 6,715,598 km (0.108 R)
• M15: 7,051,296 km (0.068 R)
• M16: 7,808,410 km (0.083 R)
• M17: 9,072,812 km (0.092 R)
• M18: 11,451,717 km (0.053 R)
• M19: 12,140,765 km (0.08 R)
• M20: 12,639,225 km (0.109 R)
• M21: 13,525,443 km (0.115 R)
• M22: 17,397,484 km (0.118 R)
• M23: 18,586,039 km (0.06 R)
• M24: 19,440,094 km (0.099 R)
• M25: 20,122,260 km (0.055 R)
• M26: 20,921,113 km (0.09 R)
• M27: 34,855,406 km (0.029 R)
• M28: 47,880,743 km (0.059 R)
• M29: 49,302,222 km (0.071 R)
• M30: 50,023,434 km (0.049 R)
• M31: 56,048,189 km (0.117 R)
• M32: 64,450,951 km (0.106 R)
• M33: 68,614,559 km (0.102 R)
• M34: 73,420,989 km (0.064 R)
• M35: 73,890,128 km (0.083 R)
• M36: 77,472,548 km (0.06 R)
• M37: 82,933,619 km (0.069 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: 404 - 10,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit