🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 192 Days

Day: 27.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,250,495 km

• M1: 38,297 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.38 AU - 3.38 AU

Year: 2226 Days

Day: 22.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.62 AU - 5.3 AU

Year: 3373 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 12.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.61 AU - 6.61 AU

Year: 5409 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,250,495 km

• M1: 178,470 km (0.085 R)
• M2: 663,018 km (0.035 R)
• M3: 1,374,954 km (0.075 R)
• M4: 1,825,543 km (0.101 R)
• M5: 2,343,002 km (0.099 R)
• M6: 4,411,791 km (0.07 R)
• M7: 4,908,157 km (0.105 R)
• M8: 8,011,714 km (0.091 R)
• M9: 8,593,650 km (0.061 R)
• M10: 9,798,810 km (0.073 R)
• M11: 11,690,924 km (0.103 R)
• M12: 14,258,622 km (0.083 R)
• M13: 14,825,598 km (0.118 R)
• M14: 18,217,131 km (0.108 R)
• M15: 23,085,943 km (0.052 R)
• M16: 26,153,448 km (0.104 R)
• M17: 31,439,339 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 11.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.03 AU - 9.97 AU

Year: 10487 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,250,495 km

• M1: 154,983 km (0.106 R)
• M2: 1,040,902 km (0.094 R)
• M3: 1,859,053 km (0.083 R)
• M4: 2,686,778 km (0.076 R)
• M5: 3,282,776 km (0.116 R)
• M6: 4,021,789 km (0.083 R)
• M7: 5,131,506 km (0.107 R)
• M8: 7,122,654 km (0.086 R)
• M9: 10,158,443 km (0.103 R)
• M10: 11,842,317 km (0.1 R)
• M11: 12,504,138 km (0.063 R)
• M12: 13,126,914 km (0.062 R)
• M13: 18,798,618 km (0.064 R)
• M14: 20,372,687 km (0.1 R)
• M15: 20,801,285 km (0.105 R)
• M16: 29,911,047 km (0.115 R)
• M17: 34,657,040 km (0.114 R)
• M18: 42,473,229 km (0.063 R)
• M19: 43,314,119 km (0.088 R)
• M20: 46,937,678 km (0.078 R)
• M21: 49,359,967 km (0.094 R)
• M22: 52,664,135 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 12.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.33 AU - 11.69 AU

Year: 11343 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,250,495 km

• M1: 151,692 km (0.081 R)
• M2: 645,664 km (0.111 R)
• M3: 1,786,647 km (0.05 R)
• M4: 2,392,220 km (0.085 R)
• M5: 2,810,046 km (0.076 R)
• M6: 3,376,274 km (0.082 R)
• M7: 3,850,051 km (0.075 R)
• M8: 4,249,028 km (0.096 R)
• M9: 5,232,335 km (0.106 R)
• M10: 5,723,764 km (0.114 R)
• M11: 8,374,938 km (0.037 R)
• M12: 10,726,467 km (0.047 R)
• M13: 13,167,305 km (0.109 R)
• M14: 13,749,092 km (0.08 R)
• M15: 15,597,822 km (0.084 R)
• M16: 16,843,673 km (0.108 R)
• M17: 21,154,186 km (0.028 R)
• M18: 23,048,843 km (0.113 R)
• M19: 24,760,542 km (0.104 R)
• M20: 28,010,705 km (0.1 R)
• M21: 30,069,471 km (0.053 R)
• M22: 32,343,658 km (0.112 R)
• M23: 36,217,345 km (0.096 R)
• M24: 36,976,704 km (0.078 R)
• M25: 39,985,716 km (0.096 R)
• M26: 41,895,332 km (0.097 R)
• M27: 47,383,779 km (0.054 R)
• M28: 48,750,505 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 9.7

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.31 AU - 12.49 AU

Year: 12889 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,250,495 km

• M1: 120,576 km (0.074 R)
• M2: 482,304 km (0.1 R)
• M3: 1,018,313 km (0.088 R)
• M4: 1,396,945 km (0.054 R)
• M5: 1,733,690 km (0.119 R)
• M6: 2,553,336 km (0.078 R)
• M7: 3,584,365 km (0.096 R)
• M8: 4,871,954 km (0.081 R)
• M9: 6,003,512 km (0.113 R)
• M10: 6,694,206 km (0.082 R)
• M11: 8,379,725 km (0.053 R)
• M12: 17,732,284 km (0.082 R)
• M13: 18,059,455 km (0.086 R)
• M14: 18,894,959 km (0.085 R)
• M15: 21,371,552 km (0.084 R)
• M16: 22,496,378 km (0.095 R)
• M17: 31,619,305 km (0.117 R)
• M18: 40,910,829 km (0.052 R)
• M19: 41,339,128 km (0.07 R)
• M20: 50,220,753 km (0.081 R)
• M21: 51,870,519 km (0.115 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit