🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 153 Days

Day: 34.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 12.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,795,439 km

• M1: 44,730 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 224 Days

Day: 44.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.57 AU - 2.17 AU

Year: 958 Days

Day: 45 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,795,439 km

• M1: 35,903 km (0.085 R)
• M2: 102,624 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.41 AU

Year: 1108 Days

Day: 24.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,795,439 km

• M1: 1,173,745 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.54 AU - 3.46 AU

Year: 1947 Days

Day: 46.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,795,439 km

• M1: 9,873 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 8.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.93 AU - 12.09 AU

Year: 11868 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,795,439 km

• M1: 102,774 km (0.055 R)
• M2: 666,608 km (0.098 R)
• M3: 946,805 km (0.086 R)
• M4: 1,407,417 km (0.111 R)
• M5: 1,961,228 km (0.11 R)
• M6: 2,902,348 km (0.053 R)
• M7: 3,190,474 km (0.074 R)
• M8: 4,807,328 km (0.1 R)
• M9: 7,262,977 km (0.068 R)
• M10: 12,407,797 km (0.062 R)
• M11: 12,932,736 km (0.03 R)
• M12: 15,247,314 km (0.102 R)
• M13: 15,849,595 km (0.107 R)
• M14: 19,643,996 km (0.115 R)
• M15: 20,197,059 km (0.092 R)
• M16: 22,858,555 km (0.114 R)
• M17: 44,414,261 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 4.2

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.15 AU - 16.25 AU

Year: 22207 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,795,439 km

• M1: 52,210 km (0.118 R)
• M2: 654,341 km (0.075 R)
• M3: 885,171 km (0.046 R)
• M4: 1,117,646 km (0.11 R)
• M5: 1,248,394 km (0.119 R)
• M6: 1,510,191 km (0.117 R)
• M7: 4,631,999 km (0.111 R)
• M8: 7,700,850 km (0.09 R)
• M9: 8,777,954 km (0.037 R)
• M10: 9,731,042 km (0.045 R)
• M11: 11,166,284 km (0.114 R)
• M12: 11,715,757 km (0.114 R)
• M13: 12,028,716 km (0.106 R)
• M14: 14,808,693 km (0.111 R)
• M15: 19,605,399 km (0.119 R)
• M16: 20,494,160 km (0.091 R)
• M17: 21,876,893 km (0.084 R)
• M18: 27,151,415 km (0.054 R)
• M19: 29,501,747 km (0.117 R)
• M20: 30,903,779 km (0.084 R)
• M21: 39,277,370 km (0.104 R)
• M22: 46,973,582 km (0.107 R)
• M23: 47,130,809 km (0.092 R)
• M24: 51,673,199 km (0.092 R)
• M25: 53,534,795 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.3

Radius: 7.8

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.48 AU - 16.76 AU

Year: 24254 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,795,439 km

• M1: 97,089 km (0.097 R)
• M2: 400,773 km (0.106 R)
• M3: 988,094 km (0.113 R)
• M4: 1,567,935 km (0.119 R)
• M5: 2,039,617 km (0.078 R)
• M6: 2,527,157 km (0.065 R)
• M7: 2,785,512 km (0.061 R)
• M8: 3,355,779 km (0.095 R)
• M9: 4,464,000 km (0.116 R)
• M10: 6,973,056 km (0.109 R)
• M11: 7,484,830 km (0.061 R)
• M12: 8,640,623 km (0.04 R)
• M13: 12,593,298 km (0.077 R)
• M14: 14,221,372 km (0.059 R)
• M15: 19,043,510 km (0.119 R)
• M16: 19,839,670 km (0.049 R)
• M17: 26,046,336 km (0.077 R)
• M18: 26,656,396 km (0.035 R)
• M19: 26,903,083 km (0.113 R)
• M20: 29,061,780 km (0.087 R)
• M21: 32,864,707 km (0.105 R)
• M22: 34,299,650 km (0.106 R)
• M23: 35,180,333 km (0.117 R)
• M24: 42,439,869 km (0.103 R)
• M25: 44,312,684 km (0.115 R)
• M26: 45,885,407 km (0.091 R)
• M27: 46,417,826 km (0.103 R)
• M28: 47,494,930 km (0.032 R)
• M29: 50,448,890 km (0.107 R)
• M30: 57,538,333 km (0.054 R)
• M31: 60,678,392 km (0.085 R)
• M32: 68,676,942 km (0.118 R)
• M33: 70,074,934 km (0.117 R)
• M34: 70,781,036 km (0.052 R)
• M35: 75,609,756 km (0.099 R)
• M36: 86,455,601 km (0.117 R)
• M37: 88,907,361 km (0.104 R)
• M38: 90,011,692 km (0.082 R)
• M39: 97,706,558 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.6

Radius: 4.3

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.76 AU - 18.56 AU

Year: 27811 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,795,439 km

• M1: 53,556 km (0.105 R)
• M2: 369,806 km (0.098 R)
• M3: 686,355 km (0.094 R)
• M4: 896,989 km (0.12 R)
• M5: 1,194,090 km (0.1 R)
• M6: 2,792,394 km (0.071 R)
• M7: 2,955,605 km (0.111 R)
• M8: 4,072,652 km (0.097 R)
• M9: 5,528,988 km (0.085 R)
• M10: 5,874,708 km (0.117 R)
• M11: 6,420,142 km (0.093 R)
• M12: 11,149,828 km (0.108 R)
• M13: 11,561,522 km (0.081 R)
• M14: 16,516,054 km (0.066 R)
• M15: 17,231,730 km (0.073 R)
• M16: 17,505,344 km (0.065 R)
• M17: 17,967,901 km (0.105 R)
• M18: 19,502,626 km (0.075 R)
• M19: 21,858,642 km (0.044 R)
• M20: 22,179,231 km (0.081 R)
• M21: 23,160,144 km (0.084 R)
• M22: 24,512,359 km (0.094 R)
• M23: 29,269,571 km (0.087 R)
• M24: 29,659,124 km (0.118 R)
• M25: 30,316,158 km (0.119 R)
• M26: 31,252,042 km (0.091 R)
• M27: 32,206,926 km (0.096 R)
• M28: 43,016,718 km (0.103 R)
• M29: 44,027,551 km (0.105 R)
• M30: 45,573,346 km (0.059 R)
• M31: 47,333,065 km (0.034 R)
• M32: 48,591,333 km (0.097 R)
• M33: 53,653,875 km (0.074 R)
• M34: 64,372,562 km (0.083 R)
• M35: 66,585,115 km (0.076 R)
• M36: 70,927,791 km (0.105 R)
• M37: 74,728,176 km (0.103 R)
• M38: 88,552,964 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit