🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.99 AU

Year: 249 Days

Day: 14.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,210,584 km

• M1: 275,110 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.69 AU

Year: 752 Days

Day: 37.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.47 AU - 2.45 AU

Year: 956 Days

Day: 15.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 13.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.14 AU - 7.56 AU

Year: 6939 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,210,584 km

• M1: 273,764 km (0.047 R)
• M2: 359,184 km (0.098 R)
• M3: 499,806 km (0.088 R)
• M4: 968,347 km (0.114 R)
• M5: 1,459,327 km (0.079 R)
• M6: 1,606,232 km (0.028 R)
• M7: 1,690,007 km (0.077 R)
• M8: 1,775,428 km (0.105 R)
• M9: 1,986,660 km (0.105 R)
• M10: 2,095,417 km (0.115 R)
• M11: 2,300,366 km (0.076 R)
• M12: 2,770,702 km (0.04 R)
• M13: 3,143,350 km (0.109 R)
• M14: 3,643,157 km (0.118 R)
• M15: 4,214,770 km (0.064 R)
• M16: 4,403,862 km (0.078 R)
• M17: 4,938,226 km (0.051 R)
• M18: 5,062,542 km (0.116 R)
• M19: 5,314,464 km (0.097 R)
• M20: 5,441,922 km (0.094 R)
• M21: 5,544,695 km (0.117 R)
• M22: 5,962,373 km (0.092 R)
• M23: 6,068,288 km (0.066 R)
• M24: 6,635,414 km (0.117 R)
• M25: 6,745,218 km (0.107 R)
• M26: 7,247,568 km (0.087 R)
• M27: 7,360,963 km (0.114 R)
• M28: 7,675,568 km (0.104 R)
• M29: 8,556,101 km (0.072 R)
• M30: 8,766,286 km (0.084 R)
• M31: 8,947,748 km (0.063 R)
• M32: 9,654,897 km (0.054 R)
• M33: 10,252,690 km (0.107 R)
• M34: 10,476,040 km (0.082 R)
• M35: 11,550,452 km (0.11 R)
• M36: 11,749,566 km (0.11 R)
• M37: 11,916,368 km (0.118 R)
• M38: 12,050,408 km (0.052 R)
• M39: 12,421,560 km (0.12 R)
• M40: 13,908,563 km (0.09 R)
• M41: 14,262,362 km (0.063 R)
• M42: 14,511,891 km (0.034 R)
• M43: 14,762,767 km (0.094 R)
• M44: 15,597,373 km (0.08 R)
• M45: 15,707,477 km (0.09 R)
• M46: 15,891,333 km (0.092 R)
• M47: 16,224,188 km (0.119 R)
• M48: 17,009,876 km (0.092 R)
• M49: 17,123,122 km (0.069 R)
• M50: 17,846,128 km (0.059 R)
• M51: 18,076,659 km (0.104 R)
• M52: 18,308,087 km (0.117 R)
• M53: 18,773,934 km (0.095 R)
• M54: 19,164,983 km (0.108 R)
• M55: 19,401,049 km (0.117 R)
• M56: 20,234,608 km (0.087 R)
• M57: 20,394,827 km (0.072 R)
• M58: 20,837,338 km (0.101 R)
• M59: 21,201,758 km (0.116 R)
• M60: 21,486,593 km (0.067 R)
• M61: 22,225,008 km (0.109 R)
• M62: 23,980,239 km (0.117 R)
• M63: 24,404,798 km (0.063 R)
• M64: 24,575,190 km (0.025 R)
• M65: 25,693,135 km (0.088 R)
• M66: 25,866,519 km (0.059 R)
• M67: 26,170,951 km (0.111 R)
• M68: 27,091,576 km (0.092 R)
• M69: 27,711,210 km (0.094 R)
• M70: 27,844,652 km (0.118 R)
• M71: 28,469,971 km (0.114 R)
• M72: 28,964,541 km (0.082 R)
• M73: 29,235,463 km (0.113 R)
• M74: 30,144,719 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 9.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.46 AU - 10.18 AU

Year: 9122 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,210,584 km

• M1: 120,875 km (0.111 R)
• M2: 186,848 km (0.108 R)
• M3: 382,073 km (0.107 R)
• M4: 684,709 km (0.083 R)
• M5: 1,207,704 km (0.095 R)
• M6: 1,483,263 km (0.096 R)
• M7: 1,654,852 km (0.083 R)
• M8: 1,942,977 km (0.097 R)
• M9: 2,112,172 km (0.108 R)
• M10: 2,485,419 km (0.113 R)
• M11: 2,815,881 km (0.105 R)
• M12: 3,138,264 km (0.084 R)
• M13: 3,427,437 km (0.104 R)
• M14: 3,540,982 km (0.083 R)
• M15: 3,655,873 km (0.091 R)
• M16: 3,795,298 km (0.119 R)
• M17: 3,912,882 km (0.104 R)
• M18: 4,845,475 km (0.112 R)
• M19: 5,076,155 km (0.071 R)
• M20: 5,232,036 km (0.108 R)
• M21: 5,415,742 km (0.086 R)
• M22: 5,628,470 km (0.115 R)
• M23: 5,762,809 km (0.093 R)
• M24: 5,871,118 km (0.087 R)
• M25: 6,338,761 km (0.102 R)
• M26: 6,478,485 km (0.047 R)
• M27: 6,789,799 km (0.079 R)
• M28: 8,727,091 km (0.087 R)
• M29: 8,882,822 km (0.086 R)
• M30: 9,133,848 km (0.042 R)
• M31: 9,228,693 km (0.087 R)
• M32: 10,063,598 km (0.111 R)
• M33: 10,292,633 km (0.112 R)
• M34: 10,358,306 km (0.079 R)
• M35: 10,956,099 km (0.071 R)
• M36: 11,259,334 km (0.113 R)
• M37: 11,394,870 km (0.115 R)
• M38: 12,011,961 km (0.115 R)
• M39: 12,289,615 km (0.11 R)
• M40: 12,780,744 km (0.111 R)
• M41: 12,957,719 km (0.109 R)
• M42: 13,278,307 km (0.114 R)
• M43: 13,746,100 km (0.026 R)
• M44: 14,219,128 km (0.061 R)
• M45: 14,513,088 km (0.111 R)
• M46: 15,368,937 km (0.067 R)
• M47: 15,935,913 km (0.079 R)
• M48: 16,012,058 km (0.059 R)
• M49: 17,442,065 km (0.027 R)
• M50: 18,192,148 km (0.09 R)
• M51: 18,431,206 km (0.065 R)
• M52: 18,993,095 km (0.058 R)
• M53: 19,154,661 km (0.085 R)
• M54: 20,092,490 km (0.082 R)
• M55: 20,504,931 km (0.057 R)
• M56: 20,587,809 km (0.081 R)
• M57: 20,712,274 km (0.039 R)
• M58: 21,170,791 km (0.119 R)
• M59: 21,296,304 km (0.089 R)
• M60: 21,464,302 km (0.115 R)
• M61: 22,097,700 km (0.113 R)
• M62: 24,165,741 km (0.074 R)
• M63: 24,560,380 km (0.082 R)
• M64: 25,356,091 km (0.11 R)
• M65: 25,623,123 km (0.113 R)
• M66: 26,115,151 km (0.104 R)
• M67: 26,294,967 km (0.08 R)
• M68: 26,610,469 km (0.099 R)
• M69: 26,927,168 km (0.085 R)
• M70: 27,199,735 km (0.065 R)
• M71: 28,298,831 km (0.05 R)
• M72: 29,459,261 km (0.11 R)
• M73: 29,599,435 km (0.102 R)
• M74: 30,398,736 km (0.114 R)
• M75: 30,540,405 km (0.09 R)
• M76: 30,682,374 km (0.053 R)
• M77: 30,967,058 km (0.047 R)
• M78: 31,204,919 km (0.067 R)
• M79: 31,538,971 km (0.117 R)
• M80: 31,682,435 km (0.102 R)
• M81: 32,162,495 km (0.079 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit