🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 42.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.9 AU - 1.5 AU

Year: 462 Days

Day: 27.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,020,153 km

• M1: 525,388 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.52 AU - 1.92 AU

Year: 793 Days

Day: 26.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,020,153 km

• M1: 570,566 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.54 AU - 2.16 AU

Year: 884 Days

Day: 35.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,020,153 km

• M1: 1,088,773 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.81 AU - 2.23 AU

Year: 1009 Days

Day: 32.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.45 AU - 2.65 AU

Year: 1431 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.08 AU - 4.96 AU

Year: 2833 Days

Day: 38.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,020,153 km

• M1: 1,831,078 km (0.084 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 12.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.99 AU - 6.47 AU

Year: 4821 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 129.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,020,153 km

• M1: 180,864 km (0.119 R)
• M2: 275,410 km (0.096 R)
• M3: 408,701 km (0.119 R)
• M4: 553,811 km (0.108 R)
• M5: 634,295 km (0.084 R)
• M6: 758,910 km (0.041 R)
• M7: 946,506 km (0.07 R)
• M8: 1,046,437 km (0.1 R)
• M9: 1,150,408 km (0.051 R)
• M10: 1,331,720 km (0.095 R)
• M11: 1,669,213 km (0.056 R)
• M12: 1,792,482 km (0.058 R)
• M13: 1,876,406 km (0.032 R)
• M14: 2,195,798 km (0.066 R)
• M15: 2,408,376 km (0.115 R)
• M16: 2,707,871 km (0.076 R)
• M17: 3,103,557 km (0.119 R)
• M18: 3,188,230 km (0.063 R)
• M19: 3,394,974 km (0.111 R)
• M20: 3,535,297 km (0.08 R)
• M21: 3,641,960 km (0.081 R)
• M22: 3,840,028 km (0.1 R)
• M23: 4,004,885 km (0.085 R)
• M24: 4,475,220 km (0.112 R)
• M25: 5,102,933 km (0.118 R)
• M26: 5,488,895 km (0.092 R)
• M27: 5,779,415 km (0.081 R)
• M28: 6,053,627 km (0.079 R)
• M29: 6,835,725 km (0.103 R)
• M30: 7,261,331 km (0.115 R)
• M31: 7,374,726 km (0.113 R)
• M32: 7,626,350 km (0.084 R)
• M33: 7,764,877 km (0.072 R)
• M34: 7,904,153 km (0.04 R)
• M35: 8,020,989 km (0.083 R)
• M36: 8,279,943 km (0.108 R)
• M37: 8,589,461 km (0.102 R)
• M38: 8,999,957 km (0.067 R)
• M39: 9,417,036 km (0.081 R)
• M40: 9,665,369 km (0.116 R)
• M41: 9,915,796 km (0.114 R)
• M42: 10,295,625 km (0.106 R)
• M43: 10,551,437 km (0.093 R)
• M44: 10,654,360 km (0.07 R)
• M45: 10,887,135 km (0.118 R)
• M46: 10,991,255 km (0.066 R)
• M47: 11,200,243 km (0.12 R)
• M48: 11,463,386 km (0.084 R)
• M49: 11,888,842 km (0.093 R)
• M50: 12,076,438 km (0.1 R)
• M51: 12,618,281 km (0.026 R)
• M52: 12,892,195 km (0.116 R)
• M53: 13,418,031 km (0.117 R)
• M54: 13,529,631 km (0.101 R)
• M55: 13,725,754 km (0.114 R)
• M56: 15,008,556 km (0.111 R)
• M57: 15,327,947 km (0.099 R)
• M58: 15,826,108 km (0.117 R)
• M59: 15,914,521 km (0.066 R)
• M60: 16,269,965 km (0.106 R)
• M61: 16,538,344 km (0.088 R)
• M62: 16,718,011 km (0.049 R)
• M63: 16,928,495 km (0.107 R)
• M64: 17,809,776 km (0.087 R)
• M65: 17,932,596 km (0.111 R)
• M66: 18,364,335 km (0.099 R)
• M67: 18,893,313 km (0.111 R)
• M68: 19,332,832 km (0.114 R)
• M69: 19,807,356 km (0.106 R)
• M70: 20,221,743 km (0.11 R)
• M71: 20,574,644 km (0.09 R)
• M72: 20,703,448 km (0.054 R)
• M73: 20,897,177 km (0.089 R)
• M74: 21,286,431 km (0.032 R)
• M75: 21,384,118 km (0.089 R)
• M76: 21,481,955 km (0.041 R)
• M77: 22,105,180 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 8.1

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.52 AU - 6.28 AU

Year: 5037 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,020,153 km

• M1: 105,766 km (0.07 R)
• M2: 335,997 km (0.099 R)
• M3: 473,477 km (0.111 R)
• M4: 595,250 km (0.104 R)
• M5: 818,001 km (0.071 R)
• M6: 911,649 km (0.099 R)
• M7: 1,023,549 km (0.101 R)
• M8: 1,110,465 km (0.074 R)
• M9: 1,245,552 km (0.082 R)
• M10: 1,386,323 km (0.11 R)
• M11: 1,548,936 km (0.119 R)
• M12: 1,615,807 km (0.093 R)
• M13: 2,279,572 km (0.055 R)
• M14: 2,630,379 km (0.049 R)
• M15: 2,751,105 km (0.097 R)
• M16: 3,082,165 km (0.056 R)
• M17: 3,231,164 km (0.106 R)
• M18: 3,580,326 km (0.103 R)
• M19: 3,941,754 km (0.104 R)
• M20: 4,920,274 km (0.104 R)
• M21: 5,707,757 km (0.074 R)
• M22: 6,182,880 km (0.089 R)
• M23: 6,561,363 km (0.081 R)
• M24: 6,753,297 km (0.11 R)
• M25: 6,836,174 km (0.099 R)
• M26: 6,947,325 km (0.092 R)
• M27: 7,086,900 km (0.083 R)
• M28: 7,568,605 km (0.085 R)
• M29: 7,827,858 km (0.084 R)
• M30: 8,237,158 km (0.049 R)
• M31: 8,593,350 km (0.12 R)
• M32: 8,713,328 km (0.083 R)
• M33: 9,015,516 km (0.062 R)
• M34: 9,106,770 km (0.047 R)
• M35: 9,661,330 km (0.096 R)
• M36: 10,417,547 km (0.087 R)
• M37: 10,481,425 km (0.108 R)
• M38: 10,609,481 km (0.097 R)
• M39: 10,835,075 km (0.102 R)
• M40: 11,160,001 km (0.119 R)
• M41: 11,686,586 km (0.098 R)
• M42: 11,819,429 km (0.112 R)
• M43: 11,919,510 km (0.108 R)
• M44: 12,187,589 km (0.091 R)
• M45: 12,254,908 km (0.112 R)
• M46: 12,661,515 km (0.095 R)
• M47: 12,798,098 km (0.101 R)
• M48: 12,866,464 km (0.047 R)
• M49: 13,072,610 km (0.095 R)
• M50: 13,279,803 km (0.059 R)
• M51: 13,592,612 km (0.1 R)
• M52: 13,732,486 km (0.062 R)
• M53: 14,438,588 km (0.094 R)
• M54: 14,509,946 km (0.028 R)
• M55: 15,156,658 km (0.039 R)
• M56: 15,337,970 km (0.059 R)
• M57: 15,593,035 km (0.113 R)
• M58: 15,959,849 km (0.072 R)
• M59: 16,144,303 km (0.1 R)
• M60: 16,964,399 km (0.073 R)
• M61: 18,066,037 km (0.081 R)
• M62: 18,219,824 km (0.037 R)
• M63: 18,296,867 km (0.112 R)
• M64: 18,606,235 km (0.12 R)
• M65: 18,917,249 km (0.112 R)
• M66: 19,034,235 km (0.1 R)
• M67: 19,505,019 km (0.104 R)
• M68: 20,337,980 km (0.065 R)
• M69: 21,020,745 km (0.09 R)
• M70: 22,038,459 km (0.114 R)
• M71: 22,408,863 km (0.069 R)
• M72: 22,905,678 km (0.087 R)
• M73: 23,448,269 km (0.108 R)
• M74: 24,418,262 km (0.091 R)
• M75: 24,545,869 km (0.075 R)
• M76: 24,886,952 km (0.113 R)
• M77: 26,223,460 km (0.091 R)
• M78: 27,229,954 km (0.083 R)
• M79: 27,318,217 km (0.113 R)
• M80: 27,494,742 km (0.12 R)
• M81: 27,848,990 km (0.066 R)
• M82: 28,160,154 km (0.059 R)
• M83: 28,249,314 km (0.085 R)
• M84: 28,696,312 km (0.087 R)
• M85: 29,190,733 km (0.079 R)
• M86: 30,645,124 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 12.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.54 AU - 9.78 AU

Year: 8192 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,020,153 km

• M1: 172,486 km (0.028 R)
• M2: 328,517 km (0.12 R)
• M3: 539,450 km (0.109 R)
• M4: 635,193 km (0.095 R)
• M5: 911,799 km (0.07 R)
• M6: 1,100,292 km (0.034 R)
• M7: 1,516,773 km (0.119 R)
• M8: 1,701,227 km (0.084 R)
• M9: 2,585,201 km (0.086 R)
• M10: 2,807,354 km (0.097 R)
• M11: 3,087,550 km (0.104 R)
• M12: 4,239,753 km (0.079 R)
• M13: 4,385,162 km (0.12 R)
• M14: 4,473,276 km (0.091 R)
• M15: 5,137,191 km (0.082 R)
• M16: 6,190,659 km (0.029 R)
• M17: 7,449,376 km (0.098 R)
• M18: 8,017,698 km (0.118 R)
• M19: 8,125,857 km (0.092 R)
• M20: 8,600,082 km (0.1 R)
• M21: 8,747,885 km (0.114 R)
• M22: 10,154,404 km (0.101 R)
• M23: 10,586,144 km (0.105 R)
• M24: 10,824,154 km (0.07 R)
• M25: 11,265,168 km (0.09 R)
• M26: 12,206,139 km (0.113 R)
• M27: 12,707,142 km (0.03 R)
• M28: 13,257,662 km (0.117 R)
• M29: 13,557,157 km (0.119 R)
• M30: 13,686,260 km (0.063 R)
• M31: 14,076,112 km (0.031 R)
• M32: 14,337,909 km (0.105 R)
• M33: 15,044,160 km (0.115 R)
• M34: 15,356,670 km (0.064 R)
• M35: 15,446,429 km (0.112 R)
• M36: 16,033,750 km (0.119 R)
• M37: 16,674,328 km (0.108 R)
• M38: 16,905,158 km (0.12 R)
• M39: 18,407,719 km (0.093 R)
• M40: 19,757,241 km (0.103 R)
• M41: 19,903,698 km (0.116 R)
• M42: 21,438,422 km (0.083 R)
• M43: 21,538,802 km (0.052 R)
• M44: 22,499,669 km (0.07 R)
• M45: 22,857,208 km (0.091 R)
• M46: 23,422,838 km (0.101 R)
• M47: 23,733,253 km (0.049 R)
• M48: 24,306,064 km (0.119 R)
• M49: 24,410,782 km (0.073 R)
• M50: 25,412,190 km (0.092 R)
• M51: 25,998,165 km (0.083 R)
• M52: 26,373,357 km (0.113 R)
• M53: 26,858,503 km (0.089 R)
• M54: 27,455,398 km (0.092 R)
• M55: 27,892,224 km (0.095 R)
• M56: 28,001,729 km (0.071 R)
• M57: 28,607,002 km (0.083 R)
• M58: 28,883,459 km (0.076 R)
• M59: 29,383,415 km (0.11 R)
• M60: 30,223,108 km (0.053 R)
• M61: 30,392,004 km (0.073 R)
• M62: 30,617,598 km (0.104 R)
• M63: 30,730,694 km (0.061 R)
• M64: 31,127,427 km (0.104 R)
• M65: 32,270,355 km (0.064 R)
• M66: 32,385,396 km (0.084 R)
• M67: 33,659,970 km (0.103 R)
• M68: 34,127,463 km (0.095 R)
• M69: 35,068,882 km (0.104 R)
• M70: 35,364,937 km (0.105 R)
• M71: 35,483,568 km (0.105 R)
• M72: 36,078,668 km (0.118 R)
• M73: 36,198,047 km (0.039 R)
• M74: 38,126,663 km (0.118 R)
• M75: 38,980,867 km (0.085 R)
• M76: 39,656,600 km (0.07 R)
• M77: 39,779,869 km (0.062 R)
• M78: 40,522,024 km (0.078 R)
• M79: 41,581,327 km (0.086 R)
• M80: 41,769,221 km (0.109 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit