🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.04 AU - 1.34 AU

Year: 477 Days

Day: 37.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.07 AU - 3.75 AU

Year: 2312 Days

Day: 42.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,599,635 km

• M1: 2,742,578 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 3.3

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.47 AU - 14.77 AU

Year: 17445 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,599,635 km

• M1: 41,887 km (0.088 R)
• M2: 152,590 km (0.047 R)
• M3: 488,736 km (0.054 R)
• M4: 1,602,343 km (0.098 R)
• M5: 1,878,201 km (0.052 R)
• M6: 2,445,327 km (0.063 R)
• M7: 3,118,816 km (0.11 R)
• M8: 5,626,376 km (0.113 R)
• M9: 5,867,228 km (0.069 R)
• M10: 6,043,305 km (0.049 R)
• M11: 6,707,071 km (0.09 R)
• M12: 7,623,807 km (0.086 R)
• M13: 7,791,506 km (0.107 R)
• M14: 8,621,176 km (0.114 R)
• M15: 10,609,032 km (0.075 R)
• M16: 10,765,512 km (0.099 R)
• M17: 11,352,234 km (0.104 R)
• M18: 11,625,849 km (0.047 R)
• M19: 12,129,545 km (0.111 R)
• M20: 12,300,535 km (0.066 R)
• M21: 13,240,160 km (0.112 R)
• M22: 14,480,775 km (0.097 R)
• M23: 16,137,721 km (0.072 R)
• M24: 19,121,450 km (0.096 R)
• M25: 22,027,389 km (0.061 R)
• M26: 23,145,184 km (0.11 R)
• M27: 25,961,962 km (0.035 R)
• M28: 26,532,379 km (0.078 R)
• M29: 36,947,981 km (0.112 R)
• M30: 38,399,978 km (0.082 R)
• M31: 40,267,708 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 6.5

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.29 AU - 20.63 AU

Year: 31513 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,599,635 km

• M1: 80,932 km (0.032 R)
• M2: 343,926 km (0.095 R)
• M3: 817,253 km (0.101 R)
• M4: 1,845,140 km (0.061 R)
• M5: 2,566,202 km (0.1 R)
• M6: 3,261,682 km (0.104 R)
• M7: 5,930,209 km (0.094 R)
• M8: 7,230,813 km (0.115 R)
• M9: 8,127,652 km (0.113 R)
• M10: 8,495,813 km (0.075 R)
• M11: 13,024,290 km (0.117 R)
• M12: 14,195,791 km (0.113 R)
• M13: 16,246,778 km (0.102 R)
• M14: 18,397,696 km (0.096 R)
• M15: 20,828,661 km (0.11 R)
• M16: 22,734,987 km (0.091 R)
• M17: 25,976,922 km (0.081 R)
• M18: 27,707,919 km (0.054 R)
• M19: 30,761,511 km (0.116 R)
• M20: 35,681,187 km (0.089 R)
• M21: 41,562,627 km (0.087 R)
• M22: 52,083,845 km (0.088 R)
• M23: 56,328,236 km (0.117 R)
• M24: 57,664,444 km (0.061 R)
• M25: 60,598,507 km (0.098 R)
• M26: 65,079,562 km (0.113 R)
• M27: 68,689,807 km (0.062 R)
• M28: 72,880,193 km (0.066 R)
• M29: 77,471,950 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit