🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 299 Days

Day: 46.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,897,756 km

• M1: 66,122 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.15 AU

Year: 334 Days

Day: 21.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,897,756 km

• M1: 49,966 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 393 Days

Day: 23.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,897,756 km

• M1: 473,328 km (0.084 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 14.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.42 AU - 6.28 AU

Year: 4950 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,897,756 km

• M1: 185,352 km (0.089 R)
• M2: 698,622 km (0.104 R)
• M3: 1,607,579 km (0.097 R)
• M4: 2,081,206 km (0.068 R)
• M5: 2,649,528 km (0.096 R)
• M6: 3,288,610 km (0.062 R)
• M7: 4,029,419 km (0.111 R)
• M8: 5,629,368 km (0.069 R)
• M9: 10,478,583 km (0.099 R)
• M10: 11,768,715 km (0.101 R)
• M11: 12,699,962 km (0.111 R)
• M12: 13,247,639 km (0.073 R)
• M13: 13,987,700 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 11.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6 AU - 8 AU

Year: 6479 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,897,756 km

• M1: 166,353 km (0.097 R)
• M2: 707,748 km (0.074 R)
• M3: 1,090,868 km (0.06 R)
• M4: 1,481,318 km (0.118 R)
• M5: 2,075,521 km (0.088 R)
• M6: 3,260,785 km (0.087 R)
• M7: 3,892,537 km (0.043 R)
• M8: 4,272,814 km (0.119 R)
• M9: 5,620,990 km (0.115 R)
• M10: 6,287,150 km (0.033 R)
• M11: 7,570,699 km (0.054 R)
• M12: 8,568,068 km (0.083 R)
• M13: 10,779,424 km (0.088 R)
• M14: 11,579,174 km (0.089 R)
• M15: 12,134,033 km (0.026 R)
• M16: 13,297,007 km (0.105 R)
• M17: 14,586,092 km (0.079 R)
• M18: 15,233,551 km (0.088 R)
• M19: 16,644,109 km (0.107 R)
• M20: 19,271,198 km (0.089 R)
• M21: 20,851,849 km (0.09 R)
• M22: 26,825,142 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 9.5

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.68 AU - 10.58 AU

Year: 11280 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,897,756 km

• M1: 118,182 km (0.07 R)
• M2: 415,732 km (0.12 R)
• M3: 770,878 km (0.1 R)
• M4: 1,072,018 km (0.033 R)
• M5: 1,538,016 km (0.095 R)
• M6: 1,859,801 km (0.08 R)
• M7: 2,727,169 km (0.117 R)
• M8: 3,374,778 km (0.039 R)
• M9: 3,870,396 km (0.096 R)
• M10: 4,207,889 km (0.07 R)
• M11: 5,688,609 km (0.061 R)
• M12: 6,704,827 km (0.086 R)
• M13: 8,947,748 km (0.111 R)
• M14: 14,852,825 km (0.098 R)
• M15: 15,896,569 km (0.092 R)
• M16: 18,998,630 km (0.079 R)
• M17: 19,321,313 km (0.06 R)
• M18: 20,734,115 km (0.102 R)
• M19: 21,162,264 km (0.105 R)
• M20: 21,684,062 km (0.105 R)
• M21: 23,485,370 km (0.099 R)
• M22: 31,466,715 km (0.09 R)
• M23: 32,375,373 km (0.107 R)
• M24: 32,952,073 km (0.116 R)
• M25: 33,418,220 km (0.101 R)
• M26: 35,449,160 km (0.106 R)
• M27: 36,061,913 km (0.11 R)
• M28: 39,492,940 km (0.084 R)
• M29: 44,682,042 km (0.105 R)
• M30: 46,556,653 km (0.081 R)
• M31: 50,462,055 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.6

Radius: 5.1

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.92 AU - 14.6 AU

Year: 17857 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,897,756 km

• M1: 63,429 km (0.092 R)
• M2: 424,110 km (0.072 R)
• M3: 815,757 km (0.109 R)
• M4: 1,006,644 km (0.028 R)
• M5: 1,766,601 km (0.104 R)
• M6: 1,959,583 km (0.1 R)
• M7: 3,324,214 km (0.096 R)
• M8: 3,483,237 km (0.08 R)
• M9: 4,020,892 km (0.098 R)
• M10: 4,482,999 km (0.099 R)
• M11: 6,442,432 km (0.096 R)
• M12: 8,411,439 km (0.081 R)
• M13: 9,062,340 km (0.082 R)
• M14: 9,800,157 km (0.09 R)
• M15: 10,239,226 km (0.066 R)
• M16: 10,691,461 km (0.091 R)
• M17: 11,818,681 km (0.047 R)
• M18: 12,003,733 km (0.093 R)
• M19: 13,154,290 km (0.086 R)
• M20: 13,419,677 km (0.087 R)
• M21: 14,446,666 km (0.098 R)
• M22: 15,087,394 km (0.104 R)
• M23: 16,888,403 km (0.086 R)
• M24: 17,201,960 km (0.07 R)
• M25: 18,911,864 km (0.101 R)
• M26: 24,415,868 km (0.085 R)
• M27: 29,294,255 km (0.092 R)
• M28: 35,291,783 km (0.116 R)
• M29: 36,712,813 km (0.071 R)
• M30: 38,576,055 km (0.072 R)
• M31: 40,083,553 km (0.045 R)
• M32: 40,361,805 km (0.118 R)
• M33: 43,215,384 km (0.065 R)
• M34: 51,258,364 km (0.106 R)
• M35: 54,259,148 km (0.078 R)
• M36: 60,425,572 km (0.086 R)
• M37: 61,527,510 km (0.069 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit