🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 36.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.72 AU - 4.5 AU

Year: 2626 Days

Day: 37 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,473,814 km

• M1: 47,572 km (0.1 R)
• M2: 98,735 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 8.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6 AU - 6.94 AU

Year: 6301 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 109,473,814 km

• M1: 104,719 km (0.116 R)
• M2: 1,020,706 km (0.099 R)
• M3: 1,331,720 km (0.094 R)
• M4: 1,813,425 km (0.073 R)
• M5: 3,935,920 km (0.097 R)
• M6: 4,832,310 km (0.079 R)
• M7: 6,931,468 km (0.031 R)
• M8: 10,724,522 km (0.066 R)
• M9: 16,524,431 km (0.041 R)
• M10: 17,535,264 km (0.084 R)
• M11: 21,859,690 km (0.09 R)
• M12: 22,598,254 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 12.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.23 AU - 9.19 AU

Year: 8197 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 109,473,814 km

• M1: 150,495 km (0.084 R)
• M2: 541,694 km (0.074 R)
• M3: 952,789 km (0.112 R)
• M4: 1,502,860 km (0.049 R)
• M5: 1,899,295 km (0.103 R)
• M6: 2,348,537 km (0.075 R)
• M7: 2,973,258 km (0.089 R)
• M8: 3,681,604 km (0.092 R)
• M9: 4,556,452 km (0.082 R)
• M10: 5,630,565 km (0.038 R)
• M11: 9,208,796 km (0.101 R)
• M12: 9,820,801 km (0.096 R)
• M13: 10,409,618 km (0.045 R)
• M14: 11,604,307 km (0.074 R)
• M15: 12,095,885 km (0.06 R)
• M16: 12,487,832 km (0.065 R)
• M17: 13,714,834 km (0.051 R)
• M18: 18,906,628 km (0.117 R)
• M19: 21,485,695 km (0.094 R)
• M20: 23,244,218 km (0.033 R)
• M21: 23,676,705 km (0.114 R)
• M22: 26,385,175 km (0.063 R)
• M23: 30,309,426 km (0.117 R)
• M24: 31,664,334 km (0.116 R)
• M25: 37,371,194 km (0.057 R)
• M26: 41,408,242 km (0.092 R)
• M27: 43,335,810 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 5.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.32 AU - 13.8 AU

Year: 19119 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 109,473,814 km

• M1: 64,776 km (0.12 R)
• M2: 250,576 km (0.092 R)
• M3: 661,671 km (0.049 R)
• M4: 851,361 km (0.081 R)
• M5: 1,135,149 km (0.111 R)
• M6: 2,476,443 km (0.067 R)
• M7: 2,666,283 km (0.065 R)
• M8: 3,336,182 km (0.107 R)
• M9: 3,525,274 km (0.027 R)
• M10: 4,454,127 km (0.067 R)
• M11: 5,506,698 km (0.054 R)
• M12: 7,086,152 km (0.082 R)
• M13: 7,259,087 km (0.096 R)
• M14: 8,166,548 km (0.112 R)
• M15: 8,472,176 km (0.072 R)
• M16: 10,336,016 km (0.088 R)
• M17: 12,257,302 km (0.113 R)
• M18: 20,736,359 km (0.099 R)
• M19: 23,150,121 km (0.04 R)
• M20: 23,685,232 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.3

Radius: 5.9

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.57 AU - 18.47 AU

Year: 29289 Days

Day: 16.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,473,814 km

• M1: 73,453 km (0.079 R)
• M2: 308,172 km (0.081 R)
• M3: 1,286,542 km (0.097 R)
• M4: 1,782,758 km (0.038 R)
• M5: 1,996,234 km (0.108 R)
• M6: 2,526,708 km (0.088 R)
• M7: 2,741,531 km (0.099 R)
• M8: 2,939,449 km (0.106 R)
• M9: 3,969,280 km (0.084 R)
• M10: 4,260,398 km (0.036 R)
• M11: 6,171,660 km (0.072 R)
• M12: 7,724,187 km (0.096 R)
• M13: 8,412,487 km (0.071 R)
• M14: 10,514,935 km (0.095 R)
• M15: 10,721,979 km (0.104 R)
• M16: 11,724,135 km (0.112 R)
• M17: 13,102,530 km (0.11 R)
• M18: 13,584,983 km (0.104 R)
• M19: 15,903,899 km (0.087 R)
• M20: 16,545,674 km (0.059 R)
• M21: 29,429,492 km (0.109 R)
• M22: 32,536,938 km (0.06 R)
• M23: 32,976,906 km (0.091 R)
• M24: 33,420,912 km (0.103 R)
• M25: 36,641,006 km (0.108 R)
• M26: 38,407,608 km (0.084 R)
• M27: 39,727,360 km (0.094 R)
• M28: 40,906,939 km (0.066 R)
• M29: 52,792,341 km (0.095 R)
• M30: 53,807,512 km (0.107 R)
• M31: 54,012,012 km (0.097 R)
• M32: 62,853,545 km (0.032 R)
• M33: 63,080,336 km (0.087 R)
• M34: 65,612,729 km (0.098 R)
• M35: 76,419,978 km (0.06 R)
• M36: 77,457,589 km (0.063 R)
• M37: 85,818,913 km (0.066 R)
• M38: 91,520,836 km (0.037 R)
• M39: 96,863,873 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit