🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 135 Days

Day: 14.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,269,615 km

• M1: 118,930 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.48 AU - 1.9 AU

Year: 815 Days

Day: 27.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.69 AU - 1.91 AU

Year: 896 Days

Day: 40.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,269,615 km

• M1: 67,020 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.67 AU - 2.35 AU

Year: 1057 Days

Day: 39.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.14 AU - 3.16 AU

Year: 2073 Days

Day: 37.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.7 AU - 3.98 AU

Year: 2264 Days

Day: 27.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.8 AU - 8.48 AU

Year: 7831 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,269,615 km

• M1: 377,585 km (0.103 R)
• M2: 583,731 km (0.104 R)
• M3: 785,239 km (0.054 R)
• M4: 994,377 km (0.097 R)
• M5: 1,204,562 km (0.114 R)
• M6: 1,372,261 km (0.11 R)
• M7: 1,528,292 km (0.044 R)
• M8: 1,669,811 km (0.041 R)
• M9: 1,773,632 km (0.116 R)
• M10: 2,076,568 km (0.049 R)
• M11: 2,166,327 km (0.08 R)
• M12: 3,109,242 km (0.04 R)
• M13: 3,556,689 km (0.029 R)
• M14: 4,109,454 km (0.061 R)
• M15: 4,395,933 km (0.091 R)
• M16: 4,659,525 km (0.106 R)
• M17: 6,119,450 km (0.058 R)
• M18: 6,249,750 km (0.102 R)
• M19: 6,680,143 km (0.087 R)
• M20: 7,120,260 km (0.089 R)
• M21: 7,430,377 km (0.05 R)
• M22: 8,028,469 km (0.118 R)
• M23: 8,171,484 km (0.091 R)
• M24: 9,010,280 km (0.101 R)
• M25: 9,383,526 km (0.087 R)
• M26: 9,800,007 km (0.09 R)
• M27: 10,029,789 km (0.088 R)
• M28: 10,184,025 km (0.098 R)
• M29: 10,377,754 km (0.073 R)
• M30: 10,494,739 km (0.062 R)
• M31: 11,205,329 km (0.087 R)
• M32: 11,526,067 km (0.107 R)
• M33: 12,756,061 km (0.101 R)
• M34: 12,923,311 km (0.07 R)
• M35: 13,344,429 km (0.069 R)
• M36: 13,429,251 km (0.051 R)
• M37: 13,984,559 km (0.116 R)
• M38: 15,073,781 km (0.083 R)
• M39: 15,250,605 km (0.077 R)
• M40: 17,240,556 km (0.06 R)
• M41: 19,311,140 km (0.106 R)
• M42: 19,551,395 km (0.116 R)
• M43: 19,696,056 km (0.073 R)
• M44: 20,034,895 km (0.07 R)
• M45: 20,865,911 km (0.098 R)
• M46: 21,558,699 km (0.039 R)
• M47: 22,108,471 km (0.051 R)
• M48: 22,511,039 km (0.084 R)
• M49: 22,612,167 km (0.097 R)
• M50: 23,119,603 km (0.113 R)
• M51: 23,785,014 km (0.105 R)
• M52: 24,094,233 km (0.114 R)
• M53: 24,456,709 km (0.096 R)
• M54: 24,716,710 km (0.094 R)
• M55: 24,873,189 km (0.082 R)
• M56: 24,977,608 km (0.074 R)
• M57: 25,187,046 km (0.045 R)
• M58: 26,136,543 km (0.119 R)
• M59: 26,455,785 km (0.07 R)
• M60: 27,962,086 km (0.072 R)
• M61: 28,233,905 km (0.058 R)
• M62: 28,670,881 km (0.067 R)
• M63: 28,999,996 km (0.113 R)
• M64: 29,330,458 km (0.094 R)
• M65: 29,939,471 km (0.092 R)
• M66: 30,273,373 km (0.113 R)
• M67: 30,496,723 km (0.062 R)
• M68: 30,944,918 km (0.086 R)
• M69: 33,853,699 km (0.065 R)
• M70: 33,969,488 km (0.115 R)
• M71: 34,667,362 km (0.077 R)
• M72: 35,076,662 km (0.032 R)
• M73: 35,546,249 km (0.052 R)
• M74: 36,729,568 km (0.073 R)
• M75: 38,046,179 km (0.085 R)
• M76: 38,468,344 km (0.095 R)
• M77: 39,195,689 km (0.04 R)
• M78: 39,866,337 km (0.11 R)
• M79: 40,417,904 km (0.108 R)
• M80: 41,466,585 km (0.098 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.84 AU - 11.04 AU

Year: 9913 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,269,615 km

• M1: 185,352 km (0.061 R)
• M2: 347,965 km (0.114 R)
• M3: 451,038 km (0.11 R)
• M4: 582,385 km (0.05 R)
• M5: 702,063 km (0.076 R)
• M6: 861,833 km (0.105 R)
• M7: 1,135,597 km (0.047 R)
• M8: 1,257,071 km (0.082 R)
• M9: 1,911,412 km (0.092 R)
• M10: 2,386,984 km (0.045 R)
• M11: 2,500,229 km (0.107 R)
• M12: 2,592,382 km (0.12 R)
• M13: 2,779,977 km (0.091 R)
• M14: 3,218,748 km (0.09 R)
• M15: 3,421,154 km (0.071 R)
• M16: 3,601,569 km (0.108 R)
• M17: 4,411,342 km (0.099 R)
• M18: 5,637,147 km (0.098 R)
• M19: 6,006,055 km (0.058 R)
• M20: 6,099,554 km (0.048 R)
• M21: 6,256,482 km (0.086 R)
• M22: 6,414,757 km (0.073 R)
• M23: 6,703,032 km (0.118 R)
• M24: 6,832,584 km (0.096 R)
• M25: 8,242,543 km (0.092 R)
• M26: 9,087,921 km (0.12 R)
• M27: 9,375,897 km (0.073 R)
• M28: 9,557,509 km (0.118 R)
• M29: 10,183,426 km (0.113 R)
• M30: 10,595,568 km (0.077 R)
• M31: 10,746,961 km (0.12 R)
• M32: 10,975,098 km (0.076 R)
• M33: 12,858,535 km (0.099 R)
• M34: 13,141,575 km (0.061 R)
• M35: 13,508,389 km (0.073 R)
• M36: 13,754,926 km (0.056 R)
• M37: 14,503,364 km (0.055 R)
• M38: 15,094,724 km (0.119 R)
• M39: 15,265,116 km (0.114 R)
• M40: 15,650,780 km (0.089 R)
• M41: 16,126,650 km (0.067 R)
• M42: 16,257,249 km (0.052 R)
• M43: 17,359,487 km (0.089 R)
• M44: 17,493,377 km (0.078 R)
• M45: 18,349,376 km (0.05 R)
• M46: 18,897,053 km (0.102 R)
• M47: 20,430,880 km (0.114 R)
• M48: 20,714,069 km (0.109 R)
• M49: 20,856,038 km (0.113 R)
• M50: 22,004,351 km (0.086 R)
• M51: 22,634,906 km (0.108 R)
• M52: 23,864,301 km (0.061 R)
• M53: 24,512,060 km (0.041 R)
• M54: 24,712,671 km (0.108 R)
• M55: 24,913,730 km (0.066 R)
• M56: 26,029,132 km (0.047 R)
• M57: 26,182,619 km (0.109 R)
• M58: 27,316,571 km (0.091 R)
• M59: 27,524,512 km (0.091 R)
• M60: 28,046,609 km (0.114 R)
• M61: 29,472,576 km (0.094 R)
• M62: 30,113,902 km (0.12 R)
• M63: 30,705,861 km (0.068 R)
• M64: 31,628,281 km (0.084 R)
• M65: 32,010,653 km (0.118 R)
• M66: 32,504,775 km (0.029 R)
• M67: 33,333,697 km (0.067 R)
• M68: 33,555,850 km (0.103 R)
• M69: 34,281,549 km (0.055 R)
• M70: 34,618,294 km (0.117 R)
• M71: 34,955,936 km (0.061 R)
• M72: 35,351,473 km (0.11 R)
• M73: 36,546,760 km (0.118 R)
• M74: 38,626,469 km (0.085 R)
• M75: 39,035,320 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit