🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.26 AU - 1.58 AU

Year: 612 Days

Day: 39.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 10

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.63 AU - 11.13 AU

Year: 12094 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,664,734 km

• M1: 154,235 km (0.114 R)
• M2: 752,776 km (0.066 R)
• M3: 1,283,251 km (0.09 R)
• M4: 1,961,677 km (0.091 R)
• M5: 2,751,404 km (0.102 R)
• M6: 3,269,162 km (0.066 R)
• M7: 4,108,107 km (0.057 R)
• M8: 5,866,181 km (0.052 R)
• M9: 9,549,879 km (0.091 R)
• M10: 9,917,890 km (0.111 R)
• M11: 10,459,734 km (0.065 R)
• M12: 10,907,480 km (0.062 R)
• M13: 14,683,629 km (0.117 R)
• M14: 15,174,310 km (0.061 R)
• M15: 16,788,172 km (0.104 R)
• M16: 17,402,421 km (0.105 R)
• M17: 17,793,919 km (0.111 R)
• M18: 18,757,479 km (0.105 R)
• M19: 19,252,199 km (0.107 R)
• M20: 21,766,789 km (0.099 R)
• M21: 24,688,585 km (0.099 R)
• M22: 26,603,139 km (0.095 R)
• M23: 28,723,240 km (0.092 R)
• M24: 37,159,513 km (0.047 R)
• M25: 37,548,467 km (0.096 R)
• M26: 38,071,312 km (0.091 R)
• M27: 39,668,867 km (0.095 R)
• M28: 40,758,389 km (0.05 R)
• M29: 41,867,806 km (0.088 R)
• M30: 52,123,638 km (0.079 R)
• M31: 54,758,805 km (0.042 R)
• M32: 55,262,650 km (0.08 R)
• M33: 56,792,588 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 11

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.61 AU - 12.53 AU

Year: 12428 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,664,734 km

• M1: 157,676 km (0.091 R)
• M2: 729,888 km (0.107 R)
• M3: 1,102,387 km (0.115 R)
• M4: 1,447,359 km (0.07 R)
• M5: 2,419,596 km (0.063 R)
• M6: 4,145,357 km (0.109 R)
• M7: 4,559,743 km (0.055 R)
• M8: 7,495,601 km (0.119 R)
• M9: 8,369,402 km (0.049 R)
• M10: 9,125,470 km (0.111 R)
• M11: 10,319,261 km (0.12 R)
• M12: 10,671,564 km (0.097 R)
• M13: 11,241,382 km (0.094 R)
• M14: 11,668,335 km (0.106 R)
• M15: 15,289,950 km (0.061 R)
• M16: 21,661,024 km (0.055 R)
• M17: 22,156,492 km (0.027 R)
• M18: 22,659,440 km (0.109 R)
• M19: 23,775,290 km (0.043 R)
• M20: 27,247,307 km (0.102 R)
• M21: 37,971,530 km (0.108 R)
• M22: 39,055,815 km (0.072 R)
• M23: 39,913,460 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 9.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.46 AU - 12.16 AU

Year: 14678 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,664,734 km

• M1: 116,537 km (0.091 R)
• M2: 430,243 km (0.081 R)
• M3: 746,643 km (0.114 R)
• M4: 1,074,711 km (0.065 R)
• M5: 1,586,635 km (0.116 R)
• M6: 2,036,476 km (0.108 R)
• M7: 2,781,922 km (0.117 R)
• M8: 3,619,820 km (0.085 R)
• M9: 4,315,001 km (0.085 R)
• M10: 4,679,122 km (0.076 R)
• M11: 5,063,738 km (0.095 R)
• M12: 6,006,654 km (0.113 R)
• M13: 7,270,756 km (0.115 R)
• M14: 8,992,178 km (0.075 R)
• M15: 9,896,049 km (0.106 R)
• M16: 11,477,747 km (0.032 R)
• M17: 15,552,643 km (0.089 R)
• M18: 17,301,293 km (0.117 R)
• M19: 19,096,617 km (0.083 R)
• M20: 20,585,714 km (0.093 R)
• M21: 20,926,947 km (0.079 R)
• M22: 23,981,137 km (0.108 R)
• M23: 25,029,669 km (0.074 R)
• M24: 29,638,929 km (0.118 R)
• M25: 36,873,781 km (0.097 R)
• M26: 40,896,767 km (0.114 R)
• M27: 44,773,895 km (0.091 R)
• M28: 47,391,558 km (0.106 R)
• M29: 47,837,659 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 5.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.55 AU - 20.15 AU

Year: 25014 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,664,734 km

• M1: 64,925 km (0.09 R)
• M2: 410,646 km (0.095 R)
• M3: 796,309 km (0.115 R)
• M4: 1,226,403 km (0.068 R)
• M5: 2,119,203 km (0.113 R)
• M6: 3,022,176 km (0.086 R)
• M7: 4,077,440 km (0.058 R)
• M8: 5,649,414 km (0.094 R)
• M9: 7,748,123 km (0.089 R)
• M10: 7,912,381 km (0.118 R)
• M11: 9,451,593 km (0.076 R)
• M12: 12,035,747 km (0.075 R)
• M13: 12,705,796 km (0.087 R)
• M14: 13,518,711 km (0.03 R)
• M15: 14,303,950 km (0.092 R)
• M16: 15,183,286 km (0.105 R)
• M17: 16,842,027 km (0.078 R)
• M18: 20,908,995 km (0.06 R)
• M19: 21,712,785 km (0.089 R)
• M20: 25,585,425 km (0.06 R)
• M21: 31,745,416 km (0.103 R)
• M22: 32,591,991 km (0.043 R)
• M23: 39,185,517 km (0.048 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit