🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 16.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 247 Days

Day: 32.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,450,826 km

• M1: 100,829 km (0.118 R)
• M2: 700,417 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.13 AU - 3.05 AU

Year: 1465 Days

Day: 14.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,450,826 km

• M1: 956,230 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.51 AU - 3.05 AU

Year: 1629 Days

Day: 41.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 123.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,450,826 km

• M1: 806,931 km (0.108 R)
• M2: 1,137,093 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.92 AU - 4.08 AU

Year: 2812 Days

Day: 45.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.3 AU - 5.26 AU

Year: 3112 Days

Day: 43 Hours

Environment

Temp: -110 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 12

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.66 AU - 7.64 AU

Year: 5360 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,450,826 km

• M1: 172,786 km (0.093 R)
• M2: 322,533 km (0.105 R)
• M3: 467,493 km (0.106 R)
• M4: 628,461 km (0.04 R)
• M5: 705,504 km (0.048 R)
• M6: 945,608 km (0.109 R)
• M7: 1,022,950 km (0.039 R)
• M8: 1,240,914 km (0.093 R)
• M9: 1,399,787 km (0.058 R)
• M10: 1,884,634 km (0.115 R)
• M11: 1,984,266 km (0.117 R)
• M12: 2,676,456 km (0.096 R)
• M13: 2,961,589 km (0.11 R)
• M14: 4,004,286 km (0.08 R)
• M15: 5,010,930 km (0.104 R)
• M16: 5,221,414 km (0.098 R)
• M17: 6,067,839 km (0.077 R)
• M18: 6,167,322 km (0.109 R)
• M19: 7,482,885 km (0.053 R)
• M20: 7,696,960 km (0.104 R)
• M21: 7,804,820 km (0.114 R)
• M22: 8,186,145 km (0.055 R)
• M23: 8,296,249 km (0.108 R)
• M24: 8,713,627 km (0.073 R)
• M25: 8,882,374 km (0.044 R)
• M26: 9,366,771 km (0.107 R)
• M27: 9,510,834 km (0.1 R)
• M28: 10,271,988 km (0.033 R)
• M29: 10,361,149 km (0.102 R)
• M30: 11,697,357 km (0.095 R)
• M31: 11,821,523 km (0.086 R)
• M32: 11,915,022 km (0.062 R)
• M33: 12,449,086 km (0.046 R)
• M34: 12,544,081 km (0.088 R)
• M35: 12,798,846 km (0.085 R)
• M36: 12,894,738 km (0.099 R)
• M37: 13,184,060 km (0.117 R)
• M38: 13,443,014 km (0.059 R)
• M39: 13,867,423 km (0.066 R)
• M40: 14,097,804 km (0.053 R)
• M41: 14,595,666 km (0.114 R)
• M42: 15,438,500 km (0.089 R)
• M43: 15,540,676 km (0.033 R)
• M44: 15,986,028 km (0.03 R)
• M45: 16,262,336 km (0.086 R)
• M46: 16,366,306 km (0.102 R)
• M47: 16,784,432 km (0.071 R)
• M48: 17,560,396 km (0.115 R)
• M49: 17,845,380 km (0.068 R)
• M50: 18,383,933 km (0.119 R)
• M51: 18,528,444 km (0.092 R)
• M52: 18,637,052 km (0.06 R)
• M53: 18,782,312 km (0.077 R)
• M54: 19,846,252 km (0.064 R)
• M55: 20,628,798 km (0.098 R)
• M56: 20,703,897 km (0.08 R)
• M57: 21,193,979 km (0.067 R)
• M58: 22,262,706 km (0.077 R)
• M59: 22,842,398 km (0.084 R)
• M60: 23,309,742 km (0.047 R)
• M61: 23,858,916 km (0.115 R)
• M62: 24,174,717 km (0.069 R)
• M63: 24,452,221 km (0.104 R)
• M64: 25,290,866 km (0.1 R)
• M65: 25,491,926 km (0.119 R)
• M66: 25,733,975 km (0.076 R)
• M67: 25,976,773 km (0.086 R)
• M68: 26,098,396 km (0.063 R)
• M69: 26,505,302 km (0.084 R)
• M70: 26,627,823 km (0.058 R)
• M71: 26,791,483 km (0.088 R)
• M72: 27,531,843 km (0.086 R)
• M73: 27,697,298 km (0.118 R)
• M74: 27,780,175 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 11.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.75 AU - 13.77 AU

Year: 16020 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,450,826 km

• M1: 195,824 km (0.099 R)
• M2: 474,973 km (0.1 R)
• M3: 839,094 km (0.103 R)
• M4: 1,676,992 km (0.069 R)
• M5: 2,402,243 km (0.087 R)
• M6: 2,537,629 km (0.087 R)
• M7: 3,555,642 km (0.061 R)
• M8: 3,907,496 km (0.087 R)
• M9: 4,477,315 km (0.096 R)
• M10: 4,772,172 km (0.094 R)
• M11: 5,248,342 km (0.046 R)
• M12: 5,425,316 km (0.105 R)
• M13: 5,649,264 km (0.113 R)
• M14: 6,623,446 km (0.034 R)
• M15: 8,103,717 km (0.064 R)
• M16: 8,567,171 km (0.079 R)
• M17: 8,723,650 km (0.108 R)
• M18: 9,519,960 km (0.109 R)
• M19: 11,467,574 km (0.106 R)
• M20: 11,929,682 km (0.114 R)
• M21: 12,931,838 km (0.08 R)
• M22: 13,594,706 km (0.078 R)
• M23: 15,394,818 km (0.052 R)
• M24: 17,731,836 km (0.068 R)
• M25: 18,199,030 km (0.101 R)
• M26: 18,467,708 km (0.111 R)
• M27: 19,009,252 km (0.035 R)
• M28: 19,281,969 km (0.091 R)
• M29: 20,107,899 km (0.118 R)
• M30: 20,455,564 km (0.071 R)
• M31: 22,366,527 km (0.086 R)
• M32: 23,745,371 km (0.025 R)
• M33: 24,778,793 km (0.103 R)
• M34: 25,375,988 km (0.062 R)
• M35: 28,354,481 km (0.05 R)
• M36: 28,588,153 km (0.048 R)
• M37: 28,900,663 km (0.086 R)
• M38: 30,321,095 km (0.119 R)
• M39: 34,384,771 km (0.068 R)
• M40: 35,050,632 km (0.085 R)
• M41: 35,888,978 km (0.111 R)
• M42: 36,310,694 km (0.093 R)
• M43: 38,013,717 km (0.061 R)
• M44: 38,788,634 km (0.047 R)
• M45: 40,266,361 km (0.117 R)
• M46: 40,880,311 km (0.06 R)
• M47: 41,144,351 km (0.101 R)
• M48: 41,232,464 km (0.102 R)
• M49: 41,762,639 km (0.096 R)
• M50: 41,939,763 km (0.043 R)
• M51: 43,366,628 km (0.109 R)
• M52: 43,456,237 km (0.084 R)
• M53: 43,905,778 km (0.075 R)
• M54: 43,995,836 km (0.025 R)
• M55: 44,356,666 km (0.041 R)
• M56: 45,081,468 km (0.032 R)
• M57: 46,267,629 km (0.09 R)
• M58: 47,002,604 km (0.11 R)
• M59: 47,648,867 km (0.078 R)
• M60: 48,577,271 km (0.084 R)
• M61: 49,699,255 km (0.066 R)
• M62: 50,263,389 km (0.107 R)
• M63: 50,546,278 km (0.106 R)
• M64: 51,208,398 km (0.081 R)
• M65: 51,968,655 km (0.07 R)
• M66: 52,159,242 km (0.09 R)
• M67: 52,350,129 km (0.025 R)
• M68: 52,828,394 km (0.11 R)
• M69: 54,852,602 km (0.048 R)
• M70: 55,435,585 km (0.075 R)
• M71: 56,314,024 km (0.109 R)
• M72: 56,902,093 km (0.06 R)
• M73: 57,098,665 km (0.05 R)
• M74: 58,381,467 km (0.084 R)
• M75: 58,778,051 km (0.036 R)
• M76: 58,976,717 km (0.073 R)
• M77: 60,373,512 km (0.102 R)
• M78: 61,579,271 km (0.046 R)
• M79: 61,680,100 km (0.115 R)
• M80: 62,286,420 km (0.114 R)
• M81: 62,387,698 km (0.103 R)
• M82: 64,219,224 km (0.093 R)
• M83: 65,553,039 km (0.076 R)
• M84: 67,207,143 km (0.079 R)
• M85: 67,830,966 km (0.075 R)
• M86: 68,039,356 km (0.067 R)
• M87: 68,247,895 km (0.107 R)
• M88: 69,608,787 km (0.061 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit