🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 211 Days

Day: 35.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 358 Days

Day: 12 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.14 AU - 7.46 AU

Year: 6964 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,249,995 km

• M1: 181,761 km (0.088 R)
• M2: 1,572,423 km (0.112 R)
• M3: 2,079,111 km (0.115 R)
• M4: 2,560,068 km (0.098 R)
• M5: 3,656,471 km (0.078 R)
• M6: 4,951,839 km (0.08 R)
• M7: 6,171,660 km (0.07 R)
• M8: 7,710,125 km (0.098 R)
• M9: 8,846,320 km (0.09 R)
• M10: 9,382,030 km (0.12 R)
• M11: 10,479,181 km (0.098 R)
• M12: 13,019,203 km (0.092 R)
• M13: 14,189,956 km (0.11 R)
• M14: 15,125,990 km (0.092 R)
• M15: 18,641,540 km (0.111 R)
• M16: 19,704,284 km (0.119 R)
• M17: 20,189,280 km (0.082 R)
• M18: 20,869,352 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 11

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.48 AU - 10.66 AU

Year: 8859 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,249,995 km

• M1: 136,882 km (0.089 R)
• M2: 566,527 km (0.095 R)
• M3: 954,883 km (0.102 R)
• M4: 1,410,708 km (0.098 R)
• M5: 2,075,970 km (0.043 R)
• M6: 3,246,274 km (0.05 R)
• M7: 4,002,192 km (0.118 R)
• M8: 6,681,490 km (0.106 R)
• M9: 7,574,589 km (0.098 R)
• M10: 8,028,918 km (0.074 R)
• M11: 8,992,627 km (0.116 R)
• M12: 11,956,909 km (0.119 R)
• M13: 15,716,304 km (0.116 R)
• M14: 16,663,108 km (0.093 R)
• M15: 18,153,851 km (0.099 R)
• M16: 22,561,453 km (0.115 R)
• M17: 23,244,517 km (0.117 R)
• M18: 24,294,694 km (0.108 R)
• M19: 24,651,635 km (0.112 R)
• M20: 26,678,237 km (0.032 R)
• M21: 27,058,216 km (0.11 R)
• M22: 28,913,229 km (0.093 R)
• M23: 31,375,461 km (0.039 R)
• M24: 36,713,711 km (0.088 R)
• M25: 39,473,792 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.78 AU - 12.62 AU

Year: 11503 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,249,995 km

• M1: 180,714 km (0.113 R)
• M2: 783,893 km (0.108 R)
• M3: 1,411,456 km (0.094 R)
• M4: 2,716,548 km (0.095 R)
• M5: 3,568,956 km (0.092 R)
• M6: 5,698,183 km (0.085 R)
• M7: 6,294,181 km (0.088 R)
• M8: 6,768,406 km (0.076 R)
• M9: 7,568,156 km (0.071 R)
• M10: 8,105,213 km (0.104 R)
• M11: 9,156,437 km (0.116 R)
• M12: 10,623,543 km (0.091 R)
• M13: 15,040,869 km (0.097 R)
• M14: 16,037,640 km (0.114 R)
• M15: 18,561,206 km (0.11 R)
• M16: 19,293,039 km (0.096 R)
• M17: 21,075,797 km (0.106 R)
• M18: 21,872,555 km (0.098 R)
• M19: 23,809,997 km (0.077 R)
• M20: 24,771,612 km (0.087 R)
• M21: 25,859,338 km (0.101 R)
• M22: 30,195,433 km (0.083 R)
• M23: 43,607,181 km (0.077 R)
• M24: 47,868,476 km (0.089 R)
• M25: 49,091,289 km (0.077 R)
• M26: 52,884,343 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 14

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.67 AU - 13.07 AU

Year: 12654 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,249,995 km

• M1: 175,179 km (0.12 R)
• M2: 615,296 km (0.088 R)
• M3: 1,328,878 km (0.072 R)
• M4: 2,253,393 km (0.095 R)
• M5: 2,794,339 km (0.025 R)
• M6: 3,677,415 km (0.082 R)
• M7: 4,199,212 km (0.048 R)
• M8: 5,224,556 km (0.079 R)
• M9: 7,171,124 km (0.084 R)
• M10: 8,354,443 km (0.094 R)
• M11: 8,824,479 km (0.083 R)
• M12: 9,562,745 km (0.045 R)
• M13: 10,719,735 km (0.099 R)
• M14: 14,752,744 km (0.031 R)
• M15: 17,032,017 km (0.112 R)
• M16: 18,412,656 km (0.096 R)
• M17: 23,094,321 km (0.107 R)
• M18: 26,455,336 km (0.108 R)
• M19: 34,490,238 km (0.056 R)
• M20: 37,451,229 km (0.108 R)
• M21: 43,313,072 km (0.116 R)
• M22: 50,996,269 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 6.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.34 AU - 17.98 AU

Year: 21882 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,249,995 km

• M1: 136,583 km (0.1 R)
• M2: 591,061 km (0.074 R)
• M3: 814,860 km (0.061 R)
• M4: 1,133,204 km (0.04 R)
• M5: 1,370,915 km (0.1 R)
• M6: 1,610,421 km (0.111 R)
• M7: 2,702,186 km (0.115 R)
• M8: 3,208,126 km (0.03 R)
• M9: 4,934,635 km (0.118 R)
• M10: 5,540,058 km (0.118 R)
• M11: 6,855,173 km (0.071 R)
• M12: 9,812,573 km (0.043 R)
• M13: 10,942,486 km (0.109 R)
• M14: 11,178,402 km (0.074 R)
• M15: 15,655,268 km (0.04 R)
• M16: 18,998,331 km (0.031 R)
• M17: 19,511,751 km (0.083 R)
• M18: 20,210,672 km (0.119 R)
• M19: 24,860,324 km (0.116 R)
• M20: 25,371,350 km (0.025 R)
• M21: 29,715,971 km (0.115 R)
• M22: 32,791,105 km (0.09 R)
• M23: 34,531,676 km (0.111 R)
• M24: 36,727,025 km (0.053 R)
• M25: 39,565,046 km (0.115 R)
• M26: 41,393,432 km (0.094 R)
• M27: 51,220,815 km (0.06 R)
• M28: 52,548,945 km (0.069 R)
• M29: 54,241,196 km (0.119 R)
• M30: 55,447,104 km (0.067 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit