🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 13.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 35.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.46 AU - 0.7 AU

Year: 164 Days

Day: 47.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.41 AU - 1.83 AU

Year: 765 Days

Day: 25.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.29 AU - 2.11 AU

Year: 822 Days

Day: 26 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,230,136 km

• M1: 151,243 km (0.082 R)
• M2: 1,209,200 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.34 AU - 2.4 AU

Year: 1353 Days

Day: 13.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,230,136 km

• M1: 1,232,686 km (0.065 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 10.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.98 AU - 9.34 AU

Year: 8644 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,230,136 km

• M1: 150,196 km (0.098 R)
• M2: 430,393 km (0.065 R)
• M3: 999,015 km (0.119 R)
• M4: 1,199,625 km (0.088 R)
• M5: 1,269,488 km (0.055 R)
• M6: 1,340,846 km (0.116 R)
• M7: 2,149,871 km (0.034 R)
• M8: 2,683,487 km (0.103 R)
• M9: 2,799,724 km (0.072 R)
• M10: 2,917,757 km (0.067 R)
• M11: 3,037,435 km (0.1 R)
• M12: 3,356,527 km (0.111 R)
• M13: 3,686,391 km (0.095 R)
• M14: 3,764,032 km (0.03 R)
• M15: 4,106,761 km (0.111 R)
• M16: 4,993,278 km (0.065 R)
• M17: 5,253,129 km (0.08 R)
• M18: 5,666,019 km (0.093 R)
• M19: 5,755,928 km (0.112 R)
• M20: 6,120,348 km (0.057 R)
• M21: 6,460,833 km (0.08 R)
• M22: 6,554,930 km (0.077 R)
• M23: 6,712,456 km (0.055 R)
• M24: 6,903,343 km (0.079 R)
• M25: 7,519,537 km (0.09 R)
• M26: 7,884,406 km (0.059 R)
• M27: 8,700,463 km (0.074 R)
• M28: 8,804,283 km (0.1 R)
• M29: 9,507,693 km (0.093 R)
• M30: 9,866,129 km (0.048 R)
• M31: 10,083,196 km (0.063 R)
• M32: 11,723,985 km (0.111 R)
• M33: 12,340,927 km (0.034 R)
• M34: 12,457,763 km (0.112 R)
• M35: 13,687,008 km (0.083 R)
• M36: 13,767,492 km (0.104 R)
• M37: 14,254,732 km (0.094 R)
• M38: 14,336,413 km (0.082 R)
• M39: 14,871,524 km (0.086 R)
• M40: 14,995,840 km (0.097 R)
• M41: 15,287,556 km (0.119 R)
• M42: 16,601,624 km (0.03 R)
• M43: 17,731,536 km (0.106 R)
• M44: 18,394,704 km (0.108 R)
• M45: 19,790,751 km (0.074 R)
• M46: 20,616,980 km (0.119 R)
• M47: 20,987,833 km (0.106 R)
• M48: 22,160,830 km (0.067 R)
• M49: 23,066,496 km (0.119 R)
• M50: 23,499,731 km (0.116 R)
• M51: 24,227,824 km (0.098 R)
• M52: 24,963,397 km (0.061 R)
• M53: 25,061,982 km (0.101 R)
• M54: 25,408,151 km (0.102 R)
• M55: 25,955,380 km (0.092 R)
• M56: 26,607,028 km (0.118 R)
• M57: 27,416,503 km (0.087 R)
• M58: 28,697,659 km (0.076 R)
• M59: 28,800,881 km (0.082 R)
• M60: 28,904,403 km (0.075 R)
• M61: 30,050,472 km (0.098 R)
• M62: 30,155,340 km (0.1 R)
• M63: 30,365,675 km (0.091 R)
• M64: 30,629,117 km (0.047 R)
• M65: 30,840,349 km (0.107 R)
• M66: 31,211,352 km (0.082 R)
• M67: 32,440,747 km (0.105 R)
• M68: 33,250,969 km (0.119 R)
• M69: 34,396,590 km (0.111 R)
• M70: 34,561,297 km (0.03 R)
• M71: 36,502,180 km (0.073 R)
• M72: 36,782,376 km (0.096 R)
• M73: 37,457,661 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.2

Radius: 6.4

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.97 AU - 15.21 AU

Year: 18579 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,230,136 km

• M1: 265,985 km (0.078 R)
• M2: 565,630 km (0.088 R)
• M3: 804,537 km (0.038 R)
• M4: 899,083 km (0.086 R)
• M5: 1,341,295 km (0.085 R)
• M6: 1,811,780 km (0.094 R)
• M7: 1,936,993 km (0.119 R)
• M8: 2,363,347 km (0.114 R)
• M9: 2,927,032 km (0.119 R)
• M10: 3,223,984 km (0.042 R)
• M11: 3,491,764 km (0.076 R)
• M12: 3,569,704 km (0.074 R)
• M13: 4,048,866 km (0.111 R)
• M14: 4,254,414 km (0.062 R)
• M15: 4,761,850 km (0.116 R)
• M16: 5,154,993 km (0.06 R)
• M17: 5,288,434 km (0.107 R)
• M18: 6,206,367 km (0.068 R)
• M19: 7,876,627 km (0.079 R)
• M20: 8,392,889 km (0.077 R)
• M21: 8,549,967 km (0.1 R)
• M22: 8,813,858 km (0.045 R)
• M23: 9,349,568 km (0.102 R)
• M24: 9,566,784 km (0.12 R)
• M25: 9,676,140 km (0.092 R)
• M26: 9,785,795 km (0.057 R)
• M27: 10,061,803 km (0.056 R)
• M28: 10,621,449 km (0.108 R)
• M29: 10,677,997 km (0.037 R)
• M30: 10,848,090 km (0.084 R)
• M31: 11,076,376 km (0.032 R)
• M32: 11,248,713 km (0.066 R)
• M33: 11,770,809 km (0.036 R)
• M34: 12,064,320 km (0.103 R)
• M35: 12,300,835 km (0.092 R)
• M36: 13,019,652 km (0.105 R)
• M37: 13,875,352 km (0.091 R)
• M38: 15,576,429 km (0.08 R)
• M39: 16,484,040 km (0.108 R)
• M40: 17,010,325 km (0.08 R)
• M41: 17,408,704 km (0.102 R)
• M42: 17,877,245 km (0.08 R)
• M43: 17,944,564 km (0.04 R)
• M44: 19,170,070 km (0.109 R)
• M45: 21,414,786 km (0.069 R)
• M46: 23,151,916 km (0.079 R)
• M47: 23,667,131 km (0.076 R)
• M48: 24,409,585 km (0.088 R)
• M49: 25,613,399 km (0.109 R)
• M50: 26,528,938 km (0.086 R)
• M51: 26,759,469 km (0.078 R)
• M52: 26,913,555 km (0.058 R)
• M53: 27,145,132 km (0.113 R)
• M54: 27,299,966 km (0.107 R)
• M55: 27,844,053 km (0.103 R)
• M56: 28,078,473 km (0.063 R)
• M57: 31,670,617 km (0.076 R)
• M58: 32,899,713 km (0.043 R)
• M59: 33,064,720 km (0.106 R)
• M60: 33,395,630 km (0.064 R)
• M61: 34,227,843 km (0.092 R)
• M62: 34,311,468 km (0.071 R)
• M63: 35,151,161 km (0.103 R)
• M64: 36,508,612 km (0.092 R)
• M65: 37,107,901 km (0.101 R)
• M66: 37,796,800 km (0.114 R)
• M67: 38,229,586 km (0.106 R)
• M68: 38,838,150 km (0.027 R)
• M69: 40,505,867 km (0.062 R)
• M70: 42,915,889 km (0.045 R)
• M71: 44,183,731 km (0.117 R)
• M72: 44,548,301 km (0.106 R)
• M73: 44,730,960 km (0.087 R)
• M74: 46,016,155 km (0.106 R)
• M75: 47,406,817 km (0.113 R)
• M76: 47,593,216 km (0.077 R)
• M77: 48,435,303 km (0.119 R)
• M78: 48,623,048 km (0.093 R)
• M79: 49,754,905 km (0.099 R)
• M80: 50,514,264 km (0.061 R)
• M81: 50,990,733 km (0.06 R)
• M82: 53,202,089 km (0.054 R)
• M83: 54,075,741 km (0.109 R)
• M84: 56,725,418 km (0.113 R)
• M85: 58,315,494 km (0.106 R)
• M86: 59,015,612 km (0.038 R)
• M87: 62,149,987 km (0.104 R)
• M88: 63,275,112 km (0.111 R)
• M89: 64,200,674 km (0.119 R)
• M90: 64,820,159 km (0.106 R)
• M91: 69,212,053 km (0.112 R)
• M92: 69,529,350 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit