🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 651 Days

Day: 42 Hours

Environment

Temp: -30 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.68 AU - 1.78 AU

Year: 823 Days

Day: 12.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,800,944 km

• M1: 195,973 km (0.04 R)
• M2: 307,872 km (0.075 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.57 AU

Year: 2658 Days

Day: 23.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,800,944 km

• M1: 784,790 km (0.113 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 11.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.59 AU - 11.55 AU

Year: 12428 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,800,944 km

• M1: 152,291 km (0.098 R)
• M2: 522,396 km (0.08 R)
• M3: 693,237 km (0.093 R)
• M4: 767,287 km (0.068 R)
• M5: 1,070,672 km (0.085 R)
• M6: 1,657,694 km (0.052 R)
• M7: 1,786,049 km (0.037 R)
• M8: 1,864,737 km (0.085 R)
• M9: 2,477,640 km (0.104 R)
• M10: 2,745,719 km (0.092 R)
• M11: 3,539,336 km (0.105 R)
• M12: 3,706,287 km (0.076 R)
• M13: 4,048,118 km (0.073 R)
• M14: 4,799,100 km (0.076 R)
• M15: 4,873,001 km (0.071 R)
• M16: 5,134,199 km (0.053 R)
• M17: 6,144,733 km (0.114 R)
• M18: 6,672,813 km (0.1 R)
• M19: 7,257,741 km (0.118 R)
• M20: 7,342,712 km (0.069 R)
• M21: 7,427,983 km (0.104 R)
• M22: 7,599,422 km (0.12 R)
• M23: 7,946,489 km (0.112 R)
• M24: 8,343,073 km (0.076 R)
• M25: 8,432,084 km (0.115 R)
• M26: 8,611,153 km (0.073 R)
• M27: 8,791,418 km (0.114 R)
• M28: 8,972,880 km (0.101 R)
• M29: 9,155,689 km (0.106 R)
• M30: 9,571,571 km (0.12 R)
• M31: 9,805,243 km (0.113 R)
• M32: 10,325,993 km (0.111 R)
• M33: 11,246,618 km (0.101 R)
• M34: 11,493,305 km (0.088 R)
• M35: 11,841,719 km (0.063 R)
• M36: 12,244,137 km (0.067 R)
• M37: 12,497,855 km (0.083 R)
• M38: 13,321,690 km (0.053 R)
• M39: 13,425,960 km (0.115 R)
• M40: 14,322,799 km (0.113 R)
• M41: 14,590,131 km (0.088 R)
• M42: 14,967,417 km (0.107 R)
• M43: 15,676,510 km (0.066 R)
• M44: 16,620,323 km (0.111 R)
• M45: 17,754,275 km (0.112 R)
• M46: 17,984,058 km (0.06 R)
• M47: 18,156,993 km (0.105 R)
• M48: 18,446,465 km (0.03 R)
• M49: 18,621,045 km (0.071 R)
• M50: 18,795,925 km (0.116 R)
• M51: 19,088,838 km (0.096 R)
• M52: 19,324,305 km (0.075 R)
• M53: 19,619,910 km (0.08 R)
• M54: 19,798,081 km (0.117 R)
• M55: 21,120,377 km (0.067 R)
• M56: 21,669,700 km (0.112 R)
• M57: 21,853,706 km (0.114 R)
• M58: 22,161,728 km (0.059 R)
• M59: 22,409,312 km (0.102 R)
• M60: 22,906,875 km (0.082 R)
• M61: 23,597,119 km (0.106 R)
• M62: 25,449,590 km (0.108 R)
• M63: 26,164,368 km (0.111 R)
• M64: 27,348,286 km (0.087 R)
• M65: 27,613,673 km (0.054 R)
• M66: 29,089,007 km (0.045 R)
• M67: 29,292,161 km (0.086 R)
• M68: 30,727,552 km (0.032 R)
• M69: 32,395,868 km (0.111 R)
• M70: 33,311,706 km (0.096 R)
• M71: 34,021,997 km (0.104 R)
• M72: 35,747,159 km (0.12 R)
• M73: 36,182,938 km (0.069 R)
• M74: 36,839,822 km (0.058 R)
• M75: 38,017,456 km (0.09 R)
• M76: 38,908,611 km (0.113 R)
• M77: 39,057,910 km (0.12 R)
• M78: 39,282,007 km (0.117 R)
• M79: 39,656,600 km (0.084 R)
• M80: 39,731,698 km (0.047 R)
• M81: 40,333,830 km (0.075 R)
• M82: 43,003,703 km (0.083 R)
• M83: 43,312,473 km (0.12 R)
• M84: 44,554,883 km (0.062 R)
• M85: 47,631,962 km (0.106 R)
• M86: 48,672,864 km (0.106 R)
• M87: 48,914,016 km (0.109 R)
• M88: 53,905,349 km (0.109 R)
• M89: 56,165,773 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 11.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.58 AU - 14.4 AU

Year: 15015 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,800,944 km

• M1: 156,479 km (0.043 R)
• M2: 242,947 km (0.036 R)
• M3: 429,944 km (0.086 R)
• M4: 592,557 km (0.077 R)
• M5: 742,903 km (0.025 R)
• M6: 832,512 km (0.084 R)
• M7: 1,405,472 km (0.093 R)
• M8: 1,732,643 km (0.111 R)
• M9: 1,930,561 km (0.092 R)
• M10: 2,458,192 km (0.112 R)
• M11: 2,541,219 km (0.075 R)
• M12: 2,824,857 km (0.028 R)
• M13: 3,118,816 km (0.075 R)
• M14: 3,453,766 km (0.119 R)
• M15: 3,736,656 km (0.084 R)
• M16: 4,092,549 km (0.06 R)
• M17: 4,324,874 km (0.101 R)
• M18: 4,459,662 km (0.095 R)
• M19: 4,595,796 km (0.089 R)
• M20: 5,587,480 km (0.086 R)
• M21: 6,145,331 km (0.077 R)
• M22: 6,450,211 km (0.071 R)
• M23: 8,550,715 km (0.114 R)
• M24: 10,253,139 km (0.059 R)
• M25: 10,935,156 km (0.053 R)
• M26: 11,585,158 km (0.073 R)
• M27: 12,199,856 km (0.087 R)
• M28: 12,873,794 km (0.101 R)
• M29: 15,636,568 km (0.056 R)
• M30: 16,158,066 km (0.107 R)
• M31: 17,004,341 km (0.078 R)
• M32: 17,810,674 km (0.088 R)
• M33: 18,082,343 km (0.089 R)
• M34: 18,629,722 km (0.11 R)
• M35: 19,015,984 km (0.057 R)
• M36: 19,405,088 km (0.055 R)
• M37: 20,815,796 km (0.108 R)
• M38: 20,987,384 km (0.112 R)
• M39: 21,101,976 km (0.072 R)
• M40: 21,274,313 km (0.087 R)
• M41: 21,910,104 km (0.077 R)
• M42: 22,787,047 km (0.034 R)
• M43: 23,675,658 km (0.116 R)
• M44: 24,756,802 km (0.075 R)
• M45: 25,242,397 km (0.072 R)
• M46: 26,470,446 km (0.12 R)
• M47: 26,656,246 km (0.1 R)
• M48: 26,780,412 km (0.094 R)
• M49: 27,529,449 km (0.114 R)
• M50: 27,843,604 km (0.069 R)
• M51: 28,095,826 km (0.065 R)
• M52: 28,602,365 km (0.116 R)
• M53: 28,920,560 km (0.077 R)
• M54: 29,624,567 km (0.093 R)
• M55: 31,507,855 km (0.064 R)
• M56: 31,902,344 km (0.1 R)
• M57: 33,162,258 km (0.087 R)
• M58: 34,573,564 km (0.072 R)
• M59: 34,709,100 km (0.084 R)
• M60: 35,184,522 km (0.086 R)
• M61: 35,525,455 km (0.116 R)
• M62: 35,935,952 km (0.091 R)
• M63: 36,692,767 km (0.07 R)
• M64: 37,107,901 km (0.106 R)
• M65: 37,524,382 km (0.093 R)
• M66: 38,783,398 km (0.057 R)
• M67: 39,206,161 km (0.108 R)
• M68: 39,701,330 km (0.028 R)
• M69: 40,056,326 km (0.07 R)
• M70: 40,483,577 km (0.047 R)
• M71: 40,769,309 km (0.119 R)
• M72: 42,280,397 km (0.118 R)
• M73: 42,570,318 km (0.077 R)
• M74: 42,933,691 km (0.104 R)
• M75: 43,297,962 km (0.113 R)
• M76: 44,103,098 km (0.101 R)
• M77: 44,618,014 km (0.101 R)
• M78: 45,209,075 km (0.118 R)
• M79: 45,431,377 km (0.038 R)
• M80: 45,728,329 km (0.047 R)
• M81: 47,749,396 km (0.03 R)
• M82: 48,429,618 km (0.094 R)
• M83: 50,797,004 km (0.092 R)
• M84: 51,028,133 km (0.084 R)
• M85: 51,646,122 km (0.11 R)
• M86: 51,800,955 km (0.075 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit