🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 18.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 68.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.68 AU - 0.68 AU

Year: 205 Days

Day: 39.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,060,042 km

• M1: 569,070 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.79 AU - 3.91 AU

Year: 2759 Days

Day: 31.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 11.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.42 AU - 6.06 AU

Year: 4381 Days

Day: 11.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,060,042 km

• M1: 159,172 km (0.094 R)
• M2: 276,457 km (0.061 R)
• M3: 378,333 km (0.048 R)
• M4: 620,981 km (0.08 R)
• M5: 839,693 km (0.064 R)
• M6: 926,908 km (0.085 R)
• M7: 1,004,400 km (0.089 R)
• M8: 1,471,295 km (0.107 R)
• M9: 1,547,590 km (0.088 R)
• M10: 1,785,151 km (0.088 R)
• M11: 1,983,817 km (0.063 R)
• M12: 2,103,196 km (0.077 R)
• M13: 2,385,188 km (0.039 R)
• M14: 2,494,096 km (0.092 R)
• M15: 2,642,048 km (0.102 R)
• M16: 2,811,991 km (0.084 R)
• M17: 3,063,914 km (0.089 R)
• M18: 3,143,051 km (0.068 R)
• M19: 3,323,466 km (0.086 R)
• M20: 3,610,844 km (0.11 R)
• M21: 4,014,160 km (0.065 R)
• M22: 4,122,618 km (0.11 R)
• M23: 4,232,124 km (0.104 R)
• M24: 4,364,967 km (0.082 R)
• M25: 4,544,035 km (0.101 R)
• M26: 4,702,908 km (0.092 R)
• M27: 5,261,357 km (0.097 R)
• M28: 5,669,610 km (0.118 R)
• M29: 5,840,899 km (0.05 R)
• M30: 6,138,300 km (0.068 R)
• M31: 6,314,077 km (0.117 R)
• M32: 6,415,355 km (0.062 R)
• M33: 7,007,912 km (0.066 R)
• M34: 8,079,931 km (0.062 R)
• M35: 8,523,039 km (0.107 R)
• M36: 8,945,803 km (0.11 R)
• M37: 9,899,639 km (0.052 R)
• M38: 10,135,854 km (0.112 R)
• M39: 10,343,945 km (0.054 R)
• M40: 10,463,623 km (0.11 R)
• M41: 10,855,420 km (0.098 R)
• M42: 10,976,893 km (0.107 R)
• M43: 11,282,821 km (0.102 R)
• M44: 11,405,940 km (0.068 R)
• M45: 11,591,441 km (0.108 R)
• M46: 12,470,628 km (0.064 R)
• M47: 13,111,655 km (0.089 R)
• M48: 13,599,494 km (0.116 R)
• M49: 13,928,011 km (0.105 R)
• M50: 14,359,152 km (0.059 R)
• M51: 14,727,312 km (0.069 R)
• M52: 16,965,745 km (0.034 R)
• M53: 17,283,940 km (0.043 R)
• M54: 17,675,736 km (0.116 R)
• M55: 18,359,099 km (0.043 R)
• M56: 18,504,060 km (0.099 R)
• M57: 18,576,764 km (0.1 R)
• M58: 18,758,675 km (0.035 R)
• M59: 19,345,099 km (0.106 R)
• M60: 19,714,755 km (0.044 R)
• M61: 20,049,406 km (0.112 R)
• M62: 20,460,800 km (0.096 R)
• M63: 20,536,048 km (0.111 R)
• M64: 21,102,425 km (0.109 R)
• M65: 21,254,267 km (0.048 R)
• M66: 21,865,524 km (0.107 R)
• M67: 22,871,121 km (0.116 R)
• M68: 23,066,346 km (0.095 R)
• M69: 24,089,895 km (0.071 R)
• M70: 24,367,997 km (0.045 R)
• M71: 25,088,012 km (0.077 R)
• M72: 25,248,979 km (0.104 R)
• M73: 26,303,494 km (0.116 R)
• M74: 27,083,348 km (0.099 R)
• M75: 27,745,917 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.28 AU - 11.72 AU

Year: 14244 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,060,042 km

• M1: 197,320 km (0.075 R)
• M2: 311,313 km (0.047 R)
• M3: 503,397 km (0.054 R)
• M4: 786,735 km (0.072 R)
• M5: 1,103,583 km (0.12 R)
• M6: 1,726,210 km (0.097 R)
• M7: 2,374,118 km (0.114 R)
• M8: 2,469,113 km (0.096 R)
• M9: 2,787,158 km (0.041 R)
• M10: 2,913,119 km (0.06 R)
• M11: 3,382,258 km (0.072 R)
• M12: 3,489,819 km (0.089 R)
• M13: 3,653,330 km (0.101 R)
• M14: 3,875,482 km (0.087 R)
• M15: 4,245,887 km (0.083 R)
• M16: 4,391,445 km (0.078 R)
• M17: 5,082,438 km (0.073 R)
• M18: 5,237,122 km (0.08 R)
• M19: 5,330,771 km (0.116 R)
• M20: 6,034,479 km (0.039 R)
• M21: 6,767,508 km (0.083 R)
• M22: 7,353,184 km (0.073 R)
• M23: 7,919,412 km (0.084 R)
• M24: 8,499,852 km (0.115 R)
• M25: 8,610,105 km (0.111 R)
• M26: 8,832,408 km (0.073 R)
• M27: 9,320,247 km (0.076 R)
• M28: 9,586,531 km (0.063 R)
• M29: 10,244,013 km (0.109 R)
• M30: 10,322,253 km (0.094 R)
• M31: 10,440,136 km (0.053 R)
• M32: 10,518,974 km (0.104 R)
• M33: 10,637,456 km (0.035 R)
• M34: 10,756,536 km (0.076 R)
• M35: 12,136,576 km (0.055 R)
• M36: 12,469,282 km (0.085 R)
• M37: 12,553,057 km (0.096 R)
• M38: 12,678,868 km (0.056 R)
• M39: 15,015,437 km (0.088 R)
• M40: 15,507,465 km (0.041 R)
• M41: 15,597,523 km (0.117 R)
• M42: 18,236,130 km (0.109 R)
• M43: 18,761,219 km (0.097 R)
• M44: 19,339,564 km (0.091 R)
• M45: 20,612,791 km (0.092 R)
• M46: 21,711,289 km (0.107 R)
• M47: 22,982,571 km (0.093 R)
• M48: 23,188,119 km (0.077 R)
• M49: 23,446,175 km (0.119 R)
• M50: 23,912,771 km (0.09 R)
• M51: 24,330,149 km (0.026 R)
• M52: 24,749,921 km (0.071 R)
• M53: 25,756,714 km (0.109 R)
• M54: 26,023,746 km (0.069 R)
• M55: 26,830,677 km (0.057 R)
• M56: 27,155,903 km (0.065 R)
• M57: 27,318,815 km (0.115 R)
• M58: 27,536,779 km (0.096 R)
• M59: 27,974,203 km (0.077 R)
• M60: 28,469,223 km (0.099 R)
• M61: 29,244,888 km (0.064 R)
• M62: 29,356,338 km (0.064 R)
• M63: 29,915,385 km (0.08 R)
• M64: 30,027,584 km (0.092 R)
• M65: 30,987,254 km (0.118 R)
• M66: 31,157,646 km (0.091 R)
• M67: 31,442,331 km (0.077 R)
• M68: 31,842,206 km (0.107 R)
• M69: 32,532,002 km (0.09 R)
• M70: 32,705,086 km (0.092 R)
• M71: 32,820,726 km (0.082 R)
• M72: 33,110,497 km (0.081 R)
• M73: 33,575,597 km (0.113 R)
• M74: 34,453,886 km (0.089 R)
• M75: 35,755,537 km (0.114 R)
• M76: 36,053,536 km (0.091 R)
• M77: 37,193,771 km (0.032 R)
• M78: 37,859,332 km (0.071 R)
• M79: 40,871,485 km (0.091 R)
• M80: 40,996,100 km (0.117 R)
• M81: 41,183,097 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit