🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 284 Days

Day: 21.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,492,592 km

• M1: 269,875 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.26 AU - 1.44 AU

Year: 549 Days

Day: 12.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.01 AU - 2.87 AU

Year: 1333 Days

Day: 13.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.5 AU - 5.52 AU

Year: 3351 Days

Day: 23.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.4 AU - 5.38 AU

Year: 3783 Days

Day: 34.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,492,592 km

• M1: 4,485,991 km (0.056 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.5

Radius: 12

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.11 AU - 6.69 AU

Year: 5664 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,492,592 km

• M1: 365,916 km (0.056 R)
• M2: 587,920 km (0.05 R)
• M3: 685,158 km (0.109 R)
• M4: 788,680 km (0.091 R)
• M5: 1,057,807 km (0.062 R)
• M6: 1,243,308 km (0.049 R)
• M7: 1,882,988 km (0.063 R)
• M8: 2,227,961 km (0.11 R)
• M9: 2,469,262 km (0.104 R)
• M10: 2,551,541 km (0.082 R)
• M11: 2,782,969 km (0.041 R)
• M12: 3,087,550 km (0.105 R)
• M13: 3,289,059 km (0.076 R)
• M14: 3,380,014 km (0.086 R)
• M15: 3,728,877 km (0.105 R)
• M16: 3,895,828 km (0.056 R)
• M17: 4,138,475 km (0.077 R)
• M18: 4,512,021 km (0.098 R)
• M19: 5,238,169 km (0.064 R)
• M20: 5,425,616 km (0.059 R)
• M21: 5,945,169 km (0.112 R)
• M22: 6,509,452 km (0.116 R)
• M23: 6,653,216 km (0.04 R)
• M24: 6,885,541 km (0.025 R)
• M25: 6,973,355 km (0.084 R)
• M26: 7,417,960 km (0.065 R)
• M27: 7,780,436 km (0.07 R)
• M28: 8,179,563 km (0.106 R)
• M29: 8,303,729 km (0.109 R)
• M30: 8,585,422 km (0.068 R)
• M31: 8,774,962 km (0.082 R)
• M32: 8,965,999 km (0.109 R)
• M33: 9,612,561 km (0.053 R)
• M34: 9,710,847 km (0.057 R)
• M35: 10,509,250 km (0.057 R)
• M36: 10,610,528 km (0.069 R)
• M37: 10,712,105 km (0.117 R)
• M38: 10,814,131 km (0.068 R)
• M39: 11,053,188 km (0.082 R)
• M40: 11,781,132 km (0.067 R)
• M41: 12,992,575 km (0.06 R)
• M42: 13,613,107 km (0.11 R)
• M43: 14,205,814 km (0.042 R)
• M44: 14,355,412 km (0.112 R)
• M45: 14,693,802 km (0.059 R)
• M46: 15,416,809 km (0.107 R)
• M47: 15,570,595 km (0.085 R)
• M48: 15,879,515 km (0.064 R)
• M49: 16,112,439 km (0.038 R)
• M50: 16,346,709 km (0.088 R)
• M51: 16,700,059 km (0.099 R)
• M52: 16,897,528 km (0.034 R)
• M53: 17,055,952 km (0.096 R)
• M54: 17,254,768 km (0.072 R)
• M55: 17,614,700 km (0.107 R)
• M56: 18,586,339 km (0.09 R)
• M57: 18,914,108 km (0.107 R)
• M58: 18,996,386 km (0.092 R)
• M59: 19,285,110 km (0.076 R)
• M60: 19,575,330 km (0.107 R)
• M61: 19,992,559 km (0.073 R)
• M62: 20,750,870 km (0.059 R)
• M63: 21,133,542 km (0.096 R)
• M64: 21,561,392 km (0.075 R)
• M65: 22,035,467 km (0.056 R)
• M66: 23,345,795 km (0.089 R)
• M67: 23,788,305 km (0.071 R)
• M68: 24,726,284 km (0.074 R)
• M69: 25,041,636 km (0.032 R)
• M70: 25,358,335 km (0.112 R)
• M71: 25,539,947 km (0.101 R)
• M72: 26,133,102 km (0.046 R)
• M73: 27,054,476 km (0.101 R)
• M74: 27,705,675 km (0.119 R)
• M75: 29,213,771 km (0.096 R)
• M76: 30,410,405 km (0.111 R)
• M77: 30,893,456 km (0.115 R)
• M78: 31,965,325 km (0.066 R)
• M79: 32,456,604 km (0.103 R)
• M80: 33,198,161 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 3.9

Gravity: 57.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.18 AU - 13.32 AU

Year: 16873 Days

Day: 21 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,492,592 km

• M1: 50,863 km (0.082 R)
• M2: 225,893 km (0.052 R)
• M3: 338,839 km (0.096 R)
• M4: 894,446 km (0.088 R)
• M5: 944,561 km (0.068 R)
• M6: 1,322,146 km (0.049 R)
• M7: 2,131,470 km (0.117 R)
• M8: 2,405,983 km (0.088 R)
• M9: 2,476,294 km (0.058 R)
• M10: 2,547,353 km (0.065 R)
• M11: 3,333,340 km (0.038 R)
• M12: 3,491,016 km (0.09 R)
• M13: 3,936,967 km (0.115 R)
• M14: 4,357,936 km (0.076 R)
• M15: 4,661,021 km (0.051 R)
• M16: 4,881,678 km (0.085 R)
• M17: 5,517,618 km (0.111 R)
• M18: 5,798,114 km (0.07 R)
• M19: 7,166,935 km (0.041 R)
• M20: 7,730,769 km (0.085 R)
• M21: 8,522,291 km (0.116 R)
• M22: 8,683,708 km (0.104 R)
• M23: 9,339,395 km (0.039 R)
• M24: 9,561,548 km (0.096 R)
• M25: 10,010,940 km (0.106 R)
• M26: 10,988,412 km (0.119 R)
• M27: 11,340,715 km (0.116 R)
• M28: 11,756,298 km (0.096 R)
• M29: 11,816,137 km (0.087 R)
• M30: 13,218,917 km (0.064 R)
• M31: 14,673,307 km (0.085 R)
• M32: 14,737,634 km (0.077 R)
• M33: 15,648,835 km (0.068 R)
• M34: 16,310,656 km (0.03 R)
• M35: 17,798,706 km (0.038 R)
• M36: 19,541,671 km (0.039 R)
• M37: 20,253,906 km (0.114 R)
• M38: 20,757,453 km (0.069 R)
• M39: 20,829,858 km (0.044 R)
• M40: 21,265,188 km (0.084 R)
• M41: 21,703,659 km (0.07 R)
• M42: 21,777,112 km (0.05 R)
• M43: 23,261,571 km (0.048 R)
• M44: 24,091,989 km (0.114 R)
• M45: 24,625,455 km (0.115 R)
• M46: 27,429,667 km (0.099 R)
• M47: 27,588,391 km (0.119 R)
• M48: 28,707,981 km (0.073 R)
• M49: 29,924,062 km (0.061 R)
• M50: 31,737,637 km (0.092 R)
• M51: 32,741,888 km (0.081 R)
• M52: 33,163,305 km (0.045 R)
• M53: 35,039,112 km (0.051 R)
• M54: 35,297,618 km (0.103 R)
• M55: 35,383,786 km (0.052 R)
• M56: 36,512,053 km (0.12 R)
• M57: 36,861,514 km (0.104 R)
• M58: 38,181,865 km (0.093 R)
• M59: 39,428,164 km (0.094 R)
• M60: 39,517,774 km (0.074 R)
• M61: 39,876,509 km (0.063 R)
• M62: 40,507,064 km (0.098 R)
• M63: 40,687,778 km (0.106 R)
• M64: 41,778,048 km (0.106 R)
• M65: 42,601,883 km (0.115 R)
• M66: 44,358,761 km (0.104 R)
• M67: 44,451,810 km (0.118 R)
• M68: 45,199,201 km (0.088 R)
• M69: 45,856,535 km (0.09 R)
• M70: 47,847,233 km (0.066 R)
• M71: 52,207,114 km (0.07 R)
• M72: 52,798,025 km (0.117 R)
• M73: 53,094,229 km (0.078 R)
• M74: 54,384,361 km (0.095 R)
• M75: 55,083,282 km (0.042 R)
• M76: 55,885,725 km (0.054 R)
• M77: 56,995,442 km (0.043 R)
• M78: 58,622,469 km (0.1 R)
• M79: 58,929,144 km (0.09 R)
• M80: 60,471,050 km (0.093 R)
• M81: 60,780,867 km (0.076 R)
• M82: 60,987,910 km (0.1 R)
• M83: 61,091,432 km (0.054 R)
• M84: 61,298,625 km (0.106 R)
• M85: 62,130,090 km (0.087 R)
• M86: 62,338,630 km (0.106 R)
• M87: 63,279,451 km (0.12 R)
• M88: 64,435,842 km (0.111 R)
• M89: 65,069,389 km (0.063 R)
• M90: 68,161,128 km (0.077 R)
• M91: 69,779,029 km (0.12 R)
• M92: 70,429,630 km (0.067 R)
• M93: 71,409,347 km (0.108 R)
• M94: 72,832,621 km (0.059 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit