🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1 AU

Year: 267 Days

Day: 43.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,764,259 km

• M1: 597,643 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.76 AU - 1.02 AU

Year: 302 Days

Day: 20.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,764,259 km

• M1: 301,290 km (0.067 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 10

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.87 AU - 9.03 AU

Year: 9636 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,764,259 km

• M1: 124,465 km (0.087 R)
• M2: 615,595 km (0.088 R)
• M3: 1,347,727 km (0.061 R)
• M4: 1,728,005 km (0.042 R)
• M5: 2,444,280 km (0.056 R)
• M6: 3,062,418 km (0.052 R)
• M7: 4,399,374 km (0.082 R)
• M8: 5,416,490 km (0.116 R)
• M9: 6,939,845 km (0.087 R)
• M10: 9,456,829 km (0.108 R)
• M11: 11,307,804 km (0.114 R)
• M12: 11,762,581 km (0.056 R)
• M13: 12,288,867 km (0.054 R)
• M14: 13,769,287 km (0.09 R)
• M15: 14,420,038 km (0.072 R)
• M16: 17,378,934 km (0.102 R)
• M17: 19,806,908 km (0.025 R)
• M18: 20,974,220 km (0.034 R)
• M19: 21,488,388 km (0.114 R)
• M20: 22,541,706 km (0.114 R)
• M21: 26,006,393 km (0.113 R)
• M22: 37,994,718 km (0.075 R)
• M23: 40,055,279 km (0.076 R)
• M24: 44,397,806 km (0.074 R)
• M25: 44,820,420 km (0.027 R)
• M26: 45,530,561 km (0.102 R)
• M27: 46,682,464 km (0.113 R)
• M28: 49,345,157 km (0.084 R)
• M29: 52,107,332 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 13.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.82 AU - 14.04 AU

Year: 13907 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,764,259 km

• M1: 164,109 km (0.077 R)
• M2: 692,489 km (0.085 R)
• M3: 1,204,712 km (0.09 R)
• M4: 3,675,919 km (0.088 R)
• M5: 4,361,825 km (0.08 R)
• M6: 5,131,656 km (0.077 R)
• M7: 6,173,156 km (0.081 R)
• M8: 6,783,665 km (0.107 R)
• M9: 7,603,461 km (0.101 R)
• M10: 9,891,710 km (0.046 R)
• M11: 12,909,249 km (0.119 R)
• M12: 13,403,221 km (0.093 R)
• M13: 14,561,408 km (0.111 R)
• M14: 16,279,091 km (0.097 R)
• M15: 17,521,950 km (0.099 R)
• M16: 18,281,907 km (0.086 R)
• M17: 20,361,317 km (0.074 R)
• M18: 22,416,643 km (0.064 R)
• M19: 23,221,928 km (0.069 R)
• M20: 25,463,951 km (0.1 R)
• M21: 26,538,363 km (0.102 R)
• M22: 28,568,855 km (0.106 R)
• M23: 33,051,854 km (0.071 R)
• M24: 34,212,435 km (0.036 R)
• M25: 41,486,182 km (0.06 R)
• M26: 42,836,453 km (0.05 R)
• M27: 44,355,469 km (0.052 R)
• M28: 46,340,184 km (0.037 R)
• M29: 47,063,191 km (0.091 R)
• M30: 50,638,730 km (0.092 R)
• M31: 51,560,253 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 3.2

Gravity: 34.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.58 AU - 20.3 AU

Year: 23990 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,764,259 km

• M1: 40,092 km (0.117 R)
• M2: 291,716 km (0.05 R)
• M3: 2,155,556 km (0.063 R)
• M4: 2,873,027 km (0.115 R)
• M5: 3,152,775 km (0.107 R)
• M6: 4,132,492 km (0.104 R)
• M7: 10,369,975 km (0.117 R)
• M8: 15,932,772 km (0.094 R)
• M9: 23,301,963 km (0.1 R)
• M10: 24,734,213 km (0.094 R)
• M11: 32,156,362 km (0.112 R)
• M12: 33,799,694 km (0.091 R)
• M13: 46,103,371 km (0.105 R)
• M14: 48,352,575 km (0.044 R)
• M15: 56,981,679 km (0.073 R)
• M16: 63,989,292 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 6

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.88 AU - 20.36 AU

Year: 24385 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,764,259 km

• M1: 76,445 km (0.073 R)
• M2: 323,431 km (0.111 R)
• M3: 1,182,272 km (0.117 R)
• M4: 2,220,780 km (0.052 R)
• M5: 2,407,927 km (0.079 R)
• M6: 2,895,467 km (0.064 R)
• M7: 3,730,971 km (0.116 R)
• M8: 3,929,188 km (0.078 R)
• M9: 4,239,753 km (0.094 R)
• M10: 5,691,451 km (0.102 R)
• M11: 7,090,041 km (0.097 R)
• M12: 8,251,220 km (0.118 R)
• M13: 9,656,692 km (0.074 R)
• M14: 12,269,419 km (0.043 R)
• M15: 12,783,587 km (0.1 R)
• M16: 15,234,748 km (0.119 R)
• M17: 19,720,291 km (0.116 R)
• M18: 24,780,738 km (0.089 R)
• M19: 28,046,758 km (0.095 R)
• M20: 31,316,519 km (0.108 R)
• M21: 31,999,583 km (0.082 R)
• M22: 35,417,296 km (0.112 R)
• M23: 37,214,116 km (0.063 R)
• M24: 37,519,296 km (0.071 R)
• M25: 40,181,838 km (0.088 R)
• M26: 43,980,727 km (0.072 R)
• M27: 51,145,717 km (0.108 R)
• M28: 53,437,855 km (0.07 R)
• M29: 54,806,078 km (0.083 R)
• M30: 63,075,249 km (0.062 R)
• M31: 65,486,917 km (0.091 R)
• M32: 71,194,973 km (0.072 R)
• M33: 75,260,295 km (0.109 R)
• M34: 77,971,757 km (0.065 R)
• M35: 78,471,563 km (0.088 R)
• M36: 81,515,730 km (0.11 R)
• M37: 85,430,557 km (0.112 R)
• M38: 88,923,218 km (0.08 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit