🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 13.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,918,966 km

• M1: 47,423 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.84 AU

Year: 272 Days

Day: 26.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.35 AU - 1.37 AU

Year: 604 Days

Day: 24.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,918,966 km

• M1: 267,930 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.55 AU - 1.63 AU

Year: 763 Days

Day: 39 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.62 AU - 1.66 AU

Year: 800 Days

Day: 39.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.64 AU - 1.92 AU

Year: 904 Days

Day: 40.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,918,966 km

• M1: 517,309 km (0.065 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 9.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.87 AU - 12.09 AU

Year: 12919 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,918,966 km

• M1: 114,442 km (0.095 R)
• M2: 556,803 km (0.111 R)
• M3: 869,164 km (0.094 R)
• M4: 2,278,376 km (0.113 R)
• M5: 2,716,997 km (0.051 R)
• M6: 3,792,007 km (0.104 R)
• M7: 4,858,789 km (0.12 R)
• M8: 5,408,412 km (0.075 R)
• M9: 5,922,729 km (0.109 R)
• M10: 6,964,230 km (0.095 R)
• M11: 8,217,710 km (0.076 R)
• M12: 8,948,047 km (0.071 R)
• M13: 9,721,019 km (0.025 R)
• M14: 10,819,965 km (0.077 R)
• M15: 11,223,580 km (0.09 R)
• M16: 13,133,047 km (0.118 R)
• M17: 13,792,624 km (0.098 R)
• M18: 16,806,423 km (0.088 R)
• M19: 21,743,751 km (0.104 R)
• M20: 23,043,009 km (0.1 R)
• M21: 23,615,370 km (0.11 R)
• M22: 24,002,230 km (0.119 R)
• M23: 25,897,785 km (0.113 R)
• M24: 28,869,995 km (0.059 R)
• M25: 30,097,446 km (0.061 R)
• M26: 33,257,252 km (0.116 R)
• M27: 35,356,410 km (0.037 R)
• M28: 37,280,537 km (0.095 R)
• M29: 38,334,903 km (0.095 R)
• M30: 39,680,536 km (0.032 R)
• M31: 48,578,318 km (0.118 R)
• M32: 57,141,749 km (0.076 R)
• M33: 59,608,020 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 6.4

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.09 AU - 14.61 AU

Year: 17541 Days

Day: 16.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,918,966 km

• M1: 82,877 km (0.093 R)
• M2: 422,016 km (0.104 R)
• M3: 854,353 km (0.115 R)
• M4: 1,254,677 km (0.104 R)
• M5: 1,612,216 km (0.079 R)
• M6: 1,927,868 km (0.049 R)
• M7: 2,205,671 km (0.083 R)
• M8: 2,531,196 km (0.104 R)
• M9: 2,888,286 km (0.07 R)
• M10: 3,675,769 km (0.116 R)
• M11: 4,045,575 km (0.086 R)
• M12: 4,502,746 km (0.12 R)
• M13: 4,793,265 km (0.048 R)
• M14: 6,199,186 km (0.105 R)
• M15: 7,408,835 km (0.091 R)
• M16: 9,324,585 km (0.066 R)
• M17: 11,429,427 km (0.12 R)
• M18: 12,032,007 km (0.059 R)
• M19: 13,497,917 km (0.115 R)
• M20: 14,239,473 km (0.081 R)
• M21: 16,626,906 km (0.075 R)
• M22: 19,437,401 km (0.104 R)
• M23: 20,208,279 km (0.116 R)
• M24: 21,902,026 km (0.065 R)
• M25: 22,363,086 km (0.118 R)
• M26: 23,688,374 km (0.073 R)
• M27: 24,567,561 km (0.036 R)
• M28: 26,494,680 km (0.115 R)
• M29: 31,807,499 km (0.095 R)
• M30: 32,161,298 km (0.055 R)
• M31: 33,117,827 km (0.054 R)
• M32: 41,182,050 km (0.091 R)
• M33: 41,462,097 km (0.065 R)
• M34: 42,167,451 km (0.12 R)
• M35: 44,920,949 km (0.052 R)
• M36: 49,036,536 km (0.082 R)
• M37: 50,302,583 km (0.05 R)
• M38: 52,242,269 km (0.045 R)
• M39: 57,134,718 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 5.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.84 AU - 16.84 AU

Year: 20679 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,918,966 km

• M1: 72,106 km (0.096 R)
• M2: 573,259 km (0.1 R)
• M3: 6,272,190 km (0.035 R)
• M4: 7,046,359 km (0.047 R)
• M5: 28,579,776 km (0.084 R)
• M6: 32,573,590 km (0.035 R)
• M7: 41,394,928 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit