🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.51 AU - 0.71 AU

Year: 181 Days

Day: 12.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 181 Days

Day: 40.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.12 AU - 1.22 AU

Year: 482 Days

Day: 37.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.44 AU - 1.86 AU

Year: 807 Days

Day: 13.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 7.4

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.59 AU - 13.93 AU

Year: 16347 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,898,169 km

• M1: 92,302 km (0.081 R)
• M2: 379,530 km (0.102 R)
• M3: 610,808 km (0.074 R)
• M4: 930,499 km (0.041 R)
• M5: 1,345,633 km (0.082 R)
• M6: 2,125,038 km (0.11 R)
• M7: 2,729,413 km (0.106 R)
• M8: 3,201,095 km (0.099 R)
• M9: 4,274,759 km (0.061 R)
• M10: 4,841,286 km (0.112 R)
• M11: 5,419,332 km (0.099 R)
• M12: 7,384,300 km (0.096 R)
• M13: 8,100,276 km (0.105 R)
• M14: 8,500,600 km (0.107 R)
• M15: 10,006,452 km (0.051 R)
• M16: 13,606,674 km (0.116 R)
• M17: 14,244,410 km (0.069 R)
• M18: 19,993,307 km (0.075 R)
• M19: 20,540,087 km (0.112 R)
• M20: 20,910,192 km (0.113 R)
• M21: 27,119,700 km (0.078 R)
• M22: 27,453,304 km (0.096 R)
• M23: 33,425,849 km (0.1 R)
• M24: 41,227,079 km (0.071 R)
• M25: 45,000,984 km (0.069 R)
• M26: 47,211,742 km (0.081 R)
• M27: 51,168,456 km (0.093 R)
• M28: 51,507,893 km (0.071 R)
• M29: 54,277,249 km (0.07 R)
• M30: 55,519,360 km (0.119 R)
• M31: 59,359,538 km (0.112 R)
• M32: 60,867,933 km (0.119 R)
• M33: 62,595,040 km (0.092 R)
• M34: 68,177,285 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 4.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.43 AU - 17.23 AU

Year: 19585 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,898,169 km

• M1: 61,934 km (0.084 R)
• M2: 318,793 km (0.065 R)
• M3: 527,482 km (0.091 R)
• M4: 800,498 km (0.083 R)
• M5: 2,023,910 km (0.083 R)
• M6: 2,753,648 km (0.086 R)
• M7: 3,068,103 km (0.08 R)
• M8: 3,818,785 km (0.099 R)
• M9: 4,457,119 km (0.065 R)
• M10: 6,612,824 km (0.108 R)
• M11: 8,227,733 km (0.07 R)
• M12: 8,527,527 km (0.1 R)
• M13: 8,746,090 km (0.03 R)
• M14: 10,681,886 km (0.118 R)
• M15: 12,489,926 km (0.086 R)
• M16: 15,183,436 km (0.101 R)
• M17: 16,631,094 km (0.055 R)
• M18: 18,168,362 km (0.112 R)
• M19: 19,494,547 km (0.109 R)
• M20: 24,732,118 km (0.07 R)
• M21: 26,450,699 km (0.118 R)
• M22: 31,350,478 km (0.087 R)
• M23: 34,342,136 km (0.102 R)
• M24: 36,020,475 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 5.3

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.49 AU - 23.49 AU

Year: 31513 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,898,169 km

• M1: 66,122 km (0.064 R)
• M2: 310,266 km (0.108 R)
• M3: 483,351 km (0.083 R)
• M4: 712,684 km (0.113 R)
• M5: 1,027,438 km (0.099 R)
• M6: 1,807,890 km (0.109 R)
• M7: 2,546,305 km (0.118 R)
• M8: 2,982,982 km (0.064 R)
• M9: 3,663,353 km (0.073 R)
• M10: 3,934,723 km (0.107 R)
• M11: 4,183,056 km (0.088 R)
• M12: 4,594,450 km (0.118 R)
• M13: 4,830,066 km (0.118 R)
• M14: 5,368,020 km (0.102 R)
• M15: 11,264,271 km (0.109 R)
• M16: 13,517,813 km (0.104 R)
• M17: 14,581,454 km (0.12 R)
• M18: 14,834,723 km (0.078 R)
• M19: 18,793,382 km (0.059 R)
• M20: 21,717,871 km (0.07 R)
• M21: 23,402,792 km (0.06 R)
• M22: 24,336,133 km (0.115 R)
• M23: 30,189,449 km (0.053 R)
• M24: 31,999,134 km (0.101 R)
• M25: 42,312,112 km (0.031 R)
• M26: 45,108,096 km (0.119 R)
• M27: 46,551,267 km (0.04 R)
• M28: 46,733,776 km (0.109 R)
• M29: 51,844,638 km (0.11 R)
• M30: 63,382,823 km (0.059 R)
• M31: 70,103,507 km (0.069 R)
• M32: 73,511,496 km (0.107 R)
• M33: 73,759,081 km (0.11 R)
• M34: 81,712,451 km (0.117 R)
• M35: 84,938,380 km (0.098 R)
• M36: 92,217,363 km (0.093 R)
• M37: 94,830,838 km (0.076 R)
• M38: 99,901,159 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit