🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 16.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,443,493 km

• M1: 81,980 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 23.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 8.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.52 AU - 5.6 AU

Year: 4765 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 117,443,493 km

• M1: 122,221 km (0.092 R)
• M2: 825,182 km (0.099 R)
• M3: 1,378,844 km (0.098 R)
• M4: 2,096,315 km (0.095 R)
• M5: 2,976,399 km (0.097 R)
• M6: 3,436,861 km (0.036 R)
• M7: 5,768,195 km (0.105 R)
• M8: 6,429,567 km (0.057 R)
• M9: 6,878,809 km (0.067 R)
• M10: 7,348,846 km (0.096 R)
• M11: 8,517,804 km (0.101 R)
• M12: 10,477,835 km (0.118 R)
• M13: 12,248,625 km (0.106 R)
• M14: 12,983,300 km (0.076 R)
• M15: 16,631,244 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.95 AU - 9.43 AU

Year: 8518 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 112.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 117,443,493 km

• M1: 112,198 km (0.08 R)
• M2: 414,386 km (0.111 R)
• M3: 867,817 km (0.066 R)
• M4: 1,262,606 km (0.114 R)
• M5: 2,001,320 km (0.103 R)
• M6: 2,494,245 km (0.117 R)
• M7: 2,961,589 km (0.042 R)
• M8: 3,532,903 km (0.096 R)
• M9: 4,609,110 km (0.118 R)
• M10: 4,894,842 km (0.037 R)
• M11: 5,857,205 km (0.11 R)
• M12: 6,506,311 km (0.063 R)
• M13: 7,746,926 km (0.063 R)
• M14: 9,005,343 km (0.109 R)
• M15: 9,362,882 km (0.028 R)
• M16: 9,916,843 km (0.097 R)
• M17: 10,346,488 km (0.094 R)
• M18: 11,763,329 km (0.063 R)
• M19: 12,353,792 km (0.053 R)
• M20: 14,791,789 km (0.116 R)
• M21: 15,289,950 km (0.07 R)
• M22: 15,863,957 km (0.117 R)
• M23: 17,671,996 km (0.088 R)
• M24: 18,661,736 km (0.083 R)
• M25: 19,762,776 km (0.107 R)
• M26: 26,104,529 km (0.114 R)
• M27: 29,389,100 km (0.108 R)
• M28: 30,077,549 km (0.065 R)
• M29: 30,575,860 km (0.07 R)
• M30: 31,588,937 km (0.063 R)
• M31: 32,000,481 km (0.117 R)
• M32: 36,201,638 km (0.066 R)
• M33: 37,564,773 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 7.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.45 AU - 21.49 AU

Year: 26538 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 117,443,493 km

• M1: 92,451 km (0.12 R)
• M2: 907,311 km (0.096 R)
• M3: 2,019,870 km (0.033 R)
• M4: 2,995,548 km (0.056 R)
• M5: 3,474,261 km (0.043 R)
• M6: 5,913,305 km (0.085 R)
• M7: 7,864,809 km (0.055 R)
• M8: 8,311,359 km (0.118 R)
• M9: 9,584,885 km (0.073 R)
• M10: 11,604,606 km (0.076 R)
• M11: 11,859,521 km (0.098 R)
• M12: 13,190,643 km (0.091 R)
• M13: 17,030,970 km (0.1 R)
• M14: 27,158,596 km (0.026 R)
• M15: 30,776,172 km (0.092 R)
• M16: 35,232,094 km (0.077 R)
• M17: 46,831,763 km (0.06 R)
• M18: 53,571,596 km (0.05 R)
• M19: 57,725,480 km (0.059 R)
• M20: 62,673,878 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 7.9

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.26 AU - 23.2 AU

Year: 31851 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 117,443,493 km

• M1: 126,261 km (0.043 R)
• M2: 1,660,387 km (0.047 R)
• M3: 1,953,898 km (0.101 R)
• M4: 2,459,688 km (0.05 R)
• M5: 2,843,407 km (0.106 R)
• M6: 3,141,555 km (0.061 R)
• M7: 4,163,758 km (0.1 R)
• M8: 5,043,692 km (0.097 R)
• M9: 9,170,050 km (0.078 R)
• M10: 9,624,678 km (0.076 R)
• M11: 11,445,883 km (0.08 R)
• M12: 11,745,078 km (0.08 R)
• M13: 14,158,990 km (0.085 R)
• M14: 18,168,362 km (0.093 R)
• M15: 25,699,119 km (0.061 R)
• M16: 36,348,094 km (0.094 R)
• M17: 36,995,404 km (0.062 R)
• M18: 41,567,264 km (0.089 R)
• M19: 42,275,161 km (0.048 R)
• M20: 46,312,658 km (0.104 R)
• M21: 47,456,783 km (0.106 R)
• M22: 52,427,621 km (0.101 R)
• M23: 56,645,832 km (0.045 R)
• M24: 58,394,482 km (0.103 R)
• M25: 63,622,329 km (0.049 R)
• M26: 69,649,178 km (0.114 R)
• M27: 80,338,694 km (0.057 R)
• M28: 82,544,515 km (0.104 R)
• M29: 87,076,582 km (0.082 R)
• M30: 90,878,911 km (0.079 R)
• M31: 92,971,486 km (0.058 R)
• M32: 105,548,478 km (0.107 R)
• M33: 107,859,915 km (0.108 R)
• M34: 108,860,725 km (0.052 R)
• M35: 115,692,112 km (0.106 R)
• M36: 116,740,793 km (0.085 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit