🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.66 AU - 0.82 AU

Year: 228 Days

Day: 37.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 1424 Days

Day: 44.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,594,116 km

• M1: 19,597 km (0.091 R)
• M2: 322,982 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.3

Radius: 7.6

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.62 AU - 15.04 AU

Year: 20454 Days

Day: 22.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,594,116 km

• M1: 96,191 km (0.116 R)
• M2: 650,452 km (0.12 R)
• M3: 963,709 km (0.107 R)
• M4: 3,525,573 km (0.087 R)
• M5: 3,793,952 km (0.083 R)
• M6: 4,439,616 km (0.116 R)
• M7: 5,662,429 km (0.044 R)
• M8: 5,906,722 km (0.085 R)
• M9: 7,770,861 km (0.107 R)
• M10: 8,073,199 km (0.117 R)
• M11: 10,114,312 km (0.108 R)
• M12: 17,221,258 km (0.029 R)
• M13: 18,084,587 km (0.116 R)
• M14: 21,728,792 km (0.102 R)
• M15: 30,057,952 km (0.118 R)
• M16: 30,305,237 km (0.104 R)
• M17: 31,055,321 km (0.032 R)
• M18: 31,562,159 km (0.108 R)
• M19: 34,584,185 km (0.084 R)
• M20: 42,426,555 km (0.093 R)
• M21: 42,894,048 km (0.075 R)
• M22: 48,265,210 km (0.117 R)
• M23: 52,980,086 km (0.107 R)
• M24: 58,568,763 km (0.111 R)
• M25: 65,778,483 km (0.073 R)
• M26: 66,404,700 km (0.107 R)
• M27: 67,034,806 km (0.114 R)
• M28: 70,245,775 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.2

Radius: 7.3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.77 AU - 18.35 AU

Year: 21983 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,594,116 km

• M1: 90,806 km (0.081 R)
• M2: 327,619 km (0.053 R)
• M3: 999,314 km (0.117 R)
• M4: 1,275,471 km (0.083 R)
• M5: 1,536,221 km (0.034 R)
• M6: 2,044,554 km (0.095 R)
• M7: 3,225,031 km (0.071 R)
• M8: 4,154,034 km (0.115 R)
• M9: 4,557,798 km (0.106 R)
• M10: 5,404,821 km (0.069 R)
• M11: 5,804,248 km (0.084 R)
• M12: 6,797,727 km (0.097 R)
• M13: 7,310,998 km (0.111 R)
• M14: 10,393,761 km (0.101 R)
• M15: 13,083,830 km (0.101 R)
• M16: 13,440,770 km (0.11 R)
• M17: 15,720,343 km (0.044 R)
• M18: 18,069,478 km (0.114 R)
• M19: 18,871,771 km (0.09 R)
• M20: 19,697,552 km (0.108 R)
• M21: 22,624,284 km (0.111 R)
• M22: 23,242,572 km (0.079 R)
• M23: 28,362,260 km (0.096 R)
• M24: 29,811,864 km (0.09 R)
• M25: 31,564,552 km (0.105 R)
• M26: 32,077,823 km (0.085 R)
• M27: 34,051,767 km (0.061 R)
• M28: 42,603,080 km (0.074 R)
• M29: 43,862,544 km (0.113 R)
• M30: 45,309,006 km (0.03 R)
• M31: 46,126,259 km (0.102 R)
• M32: 49,493,408 km (0.057 R)
• M33: 51,060,596 km (0.093 R)
• M34: 51,413,347 km (0.042 R)
• M35: 53,928,237 km (0.111 R)
• M36: 61,762,678 km (0.09 R)
• M37: 62,565,270 km (0.066 R)
• M38: 65,221,979 km (0.115 R)
• M39: 68,593,915 km (0.106 R)
• M40: 71,637,932 km (0.109 R)
• M41: 74,317,978 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 4.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.14 AU - 22.36 AU

Year: 27923 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,594,116 km

• M1: 54,603 km (0.119 R)
• M2: 233,073 km (0.067 R)
• M3: 562,338 km (0.082 R)
• M4: 741,407 km (0.083 R)
• M5: 1,105,678 km (0.108 R)
• M6: 1,294,620 km (0.105 R)
• M7: 2,012,391 km (0.089 R)
• M8: 2,477,640 km (0.034 R)
• M9: 2,964,132 km (0.094 R)
• M10: 3,280,083 km (0.092 R)
• M11: 4,580,238 km (0.111 R)
• M12: 6,503,917 km (0.104 R)
• M13: 7,731,517 km (0.054 R)
• M14: 7,912,231 km (0.072 R)
• M15: 9,105,873 km (0.094 R)
• M16: 11,199,794 km (0.057 R)
• M17: 13,923,672 km (0.116 R)
• M18: 14,462,225 km (0.119 R)
• M19: 15,724,681 km (0.095 R)
• M20: 17,910,156 km (0.065 R)
• M21: 18,466,511 km (0.111 R)
• M22: 21,069,364 km (0.103 R)
• M23: 22,503,858 km (0.108 R)
• M24: 24,971,625 km (0.11 R)
• M25: 28,462,940 km (0.06 R)
• M26: 29,002,240 km (0.061 R)
• M27: 34,776,568 km (0.062 R)
• M28: 38,453,085 km (0.076 R)
• M29: 40,317,374 km (0.088 R)
• M30: 45,679,261 km (0.104 R)
• M31: 47,920,237 km (0.117 R)
• M32: 52,297,620 km (0.039 R)
• M33: 54,252,565 km (0.089 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit