🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.66 AU - 1.7 AU

Year: 820 Days

Day: 46.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.64 AU - 3.68 AU

Year: 2116 Days

Day: 32 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,084,736 km

• M1: 733,927 km (0.077 R)
• M2: 1,835,566 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.08 AU - 4.02 AU

Year: 2520 Days

Day: 48 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 14.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.76 AU - 10.98 AU

Year: 9952 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,084,736 km

• M1: 195,225 km (0.113 R)
• M2: 354,397 km (0.072 R)
• M3: 450,439 km (0.096 R)
• M4: 736,620 km (0.049 R)
• M5: 825,780 km (0.119 R)
• M6: 1,540,708 km (0.118 R)
• M7: 2,034,232 km (0.077 R)
• M8: 2,232,000 km (0.094 R)
• M9: 2,459,389 km (0.06 R)
• M10: 2,670,771 km (0.091 R)
• M11: 2,839,368 km (0.054 R)
• M12: 3,549,658 km (0.119 R)
• M13: 3,682,202 km (0.113 R)
• M14: 4,062,480 km (0.087 R)
• M15: 4,341,929 km (0.041 R)
• M16: 4,949,595 km (0.088 R)
• M17: 5,038,606 km (0.115 R)
• M18: 6,797,428 km (0.101 R)
• M19: 7,434,117 km (0.077 R)
• M20: 7,536,442 km (0.114 R)
• M21: 8,055,097 km (0.094 R)
• M22: 8,160,115 km (0.037 R)
• M23: 8,872,799 km (0.098 R)
• M24: 9,866,428 km (0.097 R)
• M25: 9,978,926 km (0.049 R)
• M26: 10,357,409 km (0.043 R)
• M27: 11,284,915 km (0.114 R)
• M28: 11,520,981 km (0.068 R)
• M29: 11,719,048 km (0.095 R)
• M30: 12,198,809 km (0.072 R)
• M31: 12,400,616 km (0.097 R)
• M32: 12,766,682 km (0.1 R)
• M33: 13,012,771 km (0.092 R)
• M34: 14,821,858 km (0.119 R)
• M35: 15,689,974 km (0.074 R)
• M36: 15,821,620 km (0.039 R)
• M37: 16,130,241 km (0.085 R)
• M38: 16,218,803 km (0.092 R)
• M39: 16,888,104 km (0.077 R)
• M40: 17,384,769 km (0.078 R)
• M41: 17,748,890 km (0.078 R)
• M42: 17,931,998 km (0.114 R)
• M43: 18,763,463 km (0.114 R)
• M44: 19,137,008 km (0.108 R)
• M45: 20,177,162 km (0.102 R)
• M46: 20,463,942 km (0.08 R)
• M47: 21,771,577 km (0.073 R)
• M48: 22,016,618 km (0.036 R)
• M49: 22,213,489 km (0.111 R)
• M50: 22,361,441 km (0.088 R)
• M51: 22,509,692 km (0.065 R)
• M52: 22,658,243 km (0.039 R)
• M53: 22,807,243 km (0.072 R)
• M54: 23,106,139 km (0.054 R)
• M55: 23,256,036 km (0.038 R)
• M56: 23,356,117 km (0.074 R)
• M57: 25,182,857 km (0.077 R)
• M58: 25,337,242 km (0.099 R)
• M59: 26,950,056 km (0.052 R)
• M60: 27,160,690 km (0.098 R)
• M61: 27,371,773 km (0.059 R)
• M62: 28,114,825 km (0.11 R)
• M63: 29,675,281 km (0.091 R)
• M64: 30,165,214 km (0.117 R)
• M65: 31,263,561 km (0.118 R)
• M66: 31,595,669 km (0.068 R)
• M67: 33,499,601 km (0.116 R)
• M68: 34,066,577 km (0.092 R)
• M69: 34,865,878 km (0.039 R)
• M70: 35,902,442 km (0.056 R)
• M71: 36,076,125 km (0.084 R)
• M72: 36,366,345 km (0.108 R)
• M73: 37,007,521 km (0.091 R)
• M74: 37,241,642 km (0.108 R)
• M75: 37,770,171 km (0.04 R)
• M76: 38,064,879 km (0.099 R)
• M77: 38,301,244 km (0.097 R)
• M78: 38,538,057 km (0.06 R)
• M79: 38,894,100 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 14

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10 AU - 10.98 AU

Year: 12799 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,084,736 km

• M1: 200,162 km (0.094 R)
• M2: 494,122 km (0.092 R)
• M3: 672,592 km (0.091 R)
• M4: 837,150 km (0.091 R)
• M5: 2,131,022 km (0.076 R)
• M6: 2,269,699 km (0.083 R)
• M7: 2,645,040 km (0.052 R)
• M8: 3,009,311 km (0.057 R)
• M9: 3,134,375 km (0.08 R)
• M10: 3,389,738 km (0.105 R)
• M11: 3,718,853 km (0.093 R)
• M12: 4,092,998 km (0.117 R)
• M13: 4,232,124 km (0.109 R)
• M14: 4,515,163 km (0.054 R)
• M15: 5,516,272 km (0.107 R)
• M16: 6,421,937 km (0.032 R)
• M17: 6,871,479 km (0.115 R)
• M18: 7,331,343 km (0.099 R)
• M19: 7,458,501 km (0.063 R)
• M20: 9,315,310 km (0.099 R)
• M21: 9,591,767 km (0.081 R)
• M22: 9,777,717 km (0.102 R)
• M23: 10,724,971 km (0.09 R)
• M24: 11,900,211 km (0.103 R)
• M25: 12,301,134 km (0.088 R)
• M26: 13,013,369 km (0.055 R)
• M27: 13,374,648 km (0.117 R)
• M28: 14,106,930 km (0.083 R)
• M29: 14,318,461 km (0.057 R)
• M30: 14,852,226 km (0.041 R)
• M31: 16,548,068 km (0.034 R)
• M32: 16,827,217 km (0.099 R)
• M33: 16,995,515 km (0.102 R)
• M34: 17,277,357 km (0.054 R)
• M35: 18,593,370 km (0.038 R)
• M36: 19,234,097 km (0.049 R)
• M37: 19,763,823 km (0.113 R)
• M38: 20,477,555 km (0.03 R)
• M39: 20,717,360 km (0.063 R)
• M40: 21,747,042 km (0.084 R)
• M41: 21,930,449 km (0.053 R)
• M42: 23,353,724 km (0.083 R)
• M43: 23,478,937 km (0.093 R)
• M44: 24,361,415 km (0.105 R)
• M45: 25,062,580 km (0.113 R)
• M46: 26,419,283 km (0.037 R)
• M47: 27,733,650 km (0.101 R)
• M48: 28,733,263 km (0.101 R)
• M49: 29,203,898 km (0.069 R)
• M50: 29,473,922 km (0.096 R)
• M51: 30,973,940 km (0.105 R)
• M52: 32,568,653 km (0.112 R)
• M53: 32,989,023 km (0.111 R)
• M54: 33,693,629 km (0.095 R)
• M55: 34,118,936 km (0.038 R)
• M56: 35,189,608 km (0.111 R)
• M57: 36,126,539 km (0.083 R)
• M58: 37,217,856 km (0.071 R)
• M59: 38,615,698 km (0.115 R)
• M60: 39,880,848 km (0.059 R)
• M61: 40,556,132 km (0.078 R)
• M62: 40,706,777 km (0.064 R)
• M63: 42,222,802 km (0.109 R)
• M64: 43,680,185 km (0.091 R)
• M65: 44,143,788 km (0.082 R)
• M66: 44,686,829 km (0.085 R)
• M67: 45,701,102 km (0.108 R)
• M68: 48,789,251 km (0.083 R)
• M69: 49,029,655 km (0.096 R)
• M70: 51,210,343 km (0.1 R)
• M71: 51,780,909 km (0.118 R)
• M72: 52,681,788 km (0.094 R)
• M73: 52,928,325 km (0.106 R)
• M74: 53,422,596 km (0.042 R)
• M75: 53,670,330 km (0.114 R)
• M76: 54,332,899 km (0.064 R)
• M77: 55,415,090 km (0.092 R)
• M78: 55,665,966 km (0.116 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: 236 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit