🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.59 AU - 2.41 AU

Year: 985 Days

Day: 44.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.53 AU

Year: 1247 Days

Day: 15.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,869,400 km

• M1: 147,204 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 10.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.65 AU - 7.99 AU

Year: 6203 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,869,400 km

• M1: 134,339 km (0.046 R)
• M2: 494,122 km (0.052 R)
• M3: 1,038,359 km (0.11 R)
• M4: 1,874,910 km (0.034 R)
• M5: 2,223,024 km (0.099 R)
• M6: 3,174,916 km (0.056 R)
• M7: 3,674,722 km (0.101 R)
• M8: 4,201,456 km (0.076 R)
• M9: 4,832,759 km (0.09 R)
• M10: 5,556,663 km (0.109 R)
• M11: 5,960,877 km (0.089 R)
• M12: 6,969,166 km (0.089 R)
• M13: 8,087,560 km (0.113 R)
• M14: 9,364,976 km (0.096 R)
• M15: 10,074,818 km (0.111 R)
• M16: 10,724,971 km (0.115 R)
• M17: 13,222,657 km (0.048 R)
• M18: 13,608,619 km (0.07 R)
• M19: 14,753,192 km (0.119 R)
• M20: 16,085,062 km (0.095 R)
• M21: 17,038,001 km (0.062 R)
• M22: 17,429,648 km (0.118 R)
• M23: 18,028,189 km (0.113 R)
• M24: 18,503,312 km (0.102 R)
• M25: 20,560,881 km (0.117 R)
• M26: 25,889,856 km (0.118 R)
• M27: 30,039,402 km (0.068 R)
• M28: 32,871,888 km (0.095 R)
• M29: 34,197,475 km (0.111 R)
• M30: 34,612,459 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 9.3

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.36 AU - 9.48 AU

Year: 7762 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,869,400 km

• M1: 115,938 km (0.072 R)
• M2: 432,637 km (0.059 R)
• M3: 740,509 km (0.098 R)
• M4: 1,032,674 km (0.12 R)
• M5: 1,989,951 km (0.115 R)
• M6: 2,651,473 km (0.092 R)
• M7: 3,645,850 km (0.1 R)
• M8: 4,520,249 km (0.105 R)
• M9: 6,208,611 km (0.107 R)
• M10: 7,900,413 km (0.058 R)
• M11: 11,512,304 km (0.103 R)
• M12: 11,837,380 km (0.09 R)
• M13: 12,449,385 km (0.077 R)
• M14: 12,965,498 km (0.1 R)
• M15: 14,663,284 km (0.119 R)
• M16: 15,763,576 km (0.056 R)
• M17: 18,568,537 km (0.039 R)
• M18: 20,402,307 km (0.108 R)
• M19: 21,120,078 km (0.065 R)
• M20: 22,020,208 km (0.111 R)
• M21: 22,353,811 km (0.106 R)
• M22: 24,784,029 km (0.09 R)
• M23: 28,062,915 km (0.049 R)
• M24: 29,958,619 km (0.069 R)
• M25: 30,781,856 km (0.06 R)
• M26: 32,797,388 km (0.118 R)
• M27: 38,038,400 km (0.09 R)
• M28: 38,639,784 km (0.054 R)
• M29: 39,861,400 km (0.093 R)
• M30: 40,731,611 km (0.091 R)
• M31: 41,108,448 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 12.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.57 AU - 10.45 AU

Year: 10213 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,869,400 km

• M1: 174,431 km (0.081 R)
• M2: 576,101 km (0.026 R)
• M3: 1,027,887 km (0.033 R)
• M4: 1,435,092 km (0.063 R)
• M5: 2,814,983 km (0.078 R)
• M6: 4,323,827 km (0.074 R)
• M7: 4,849,514 km (0.075 R)
• M8: 5,889,818 km (0.087 R)
• M9: 6,801,617 km (0.087 R)
• M10: 10,824,154 km (0.038 R)
• M11: 12,945,302 km (0.061 R)
• M12: 19,514,593 km (0.077 R)
• M13: 25,791,271 km (0.079 R)
• M14: 34,769,836 km (0.06 R)
• M15: 36,050,394 km (0.063 R)
• M16: 39,201,823 km (0.081 R)
• M17: 41,358,875 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 10.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.63 AU - 9.67 AU

Year: 10440 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,869,400 km

• M1: 141,071 km (0.091 R)
• M2: 697,126 km (0.112 R)
• M3: 1,220,270 km (0.105 R)
• M4: 2,082,851 km (0.091 R)
• M5: 2,555,132 km (0.035 R)
• M6: 3,743,537 km (0.083 R)
• M7: 4,126,807 km (0.081 R)
• M8: 4,658,328 km (0.108 R)
• M9: 7,766,373 km (0.118 R)
• M10: 9,346,875 km (0.063 R)
• M11: 11,469,220 km (0.099 R)
• M12: 13,765,996 km (0.095 R)
• M13: 14,154,801 km (0.105 R)
• M14: 15,854,382 km (0.091 R)
• M15: 17,610,213 km (0.062 R)
• M16: 18,771,391 km (0.087 R)
• M17: 21,074,301 km (0.111 R)
• M18: 22,382,684 km (0.116 R)
• M19: 22,740,522 km (0.062 R)
• M20: 26,832,622 km (0.112 R)
• M21: 27,644,639 km (0.115 R)
• M22: 31,168,417 km (0.108 R)
• M23: 32,406,489 km (0.09 R)
• M24: 34,384,173 km (0.075 R)
• M25: 35,221,472 km (0.103 R)
• M26: 39,612,768 km (0.073 R)
• M27: 40,931,473 km (0.097 R)
• M28: 46,937,080 km (0.118 R)
• M29: 47,523,952 km (0.103 R)
• M30: 49,920,361 km (0.113 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit