🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1 AU - 1.58 AU

Year: 558 Days

Day: 16.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.19 AU - 1.45 AU

Year: 578 Days

Day: 33.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,473,113 km

• M1: 740,360 km (0.118 R)
• M2: 1,081,443 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 897 Days

Day: 19.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,473,113 km

• M1: 40,840 km (0.111 R)
• M2: 189,391 km (0.098 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.05 AU - 4.65 AU

Year: 3455 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,473,113 km

• M1: 170,691 km (0.107 R)
• M2: 367,562 km (0.109 R)
• M3: 461,958 km (0.109 R)
• M4: 586,424 km (0.084 R)
• M5: 864,227 km (0.1 R)
• M6: 1,013,825 km (0.113 R)
• M7: 1,262,157 km (0.086 R)
• M8: 1,393,953 km (0.09 R)
• M9: 1,744,910 km (0.099 R)
• M10: 2,015,083 km (0.102 R)
• M11: 2,283,013 km (0.091 R)
• M12: 2,546,006 km (0.063 R)
• M13: 2,819,022 km (0.118 R)
• M14: 2,924,040 km (0.095 R)
• M15: 3,048,057 km (0.091 R)
• M16: 3,320,175 km (0.107 R)
• M17: 3,412,627 km (0.096 R)
• M18: 3,543,525 km (0.034 R)
• M19: 4,466,244 km (0.108 R)
• M20: 4,796,856 km (0.103 R)
• M21: 4,922,967 km (0.063 R)
• M22: 5,135,545 km (0.035 R)
• M23: 5,221,414 km (0.071 R)
• M24: 5,747,101 km (0.113 R)
• M25: 6,335,919 km (0.103 R)
• M26: 6,684,332 km (0.076 R)
• M27: 6,920,248 km (0.105 R)
• M28: 7,063,114 km (0.12 R)
• M29: 7,546,315 km (0.119 R)
• M30: 7,816,788 km (0.098 R)
• M31: 8,040,437 km (0.098 R)
• M32: 8,190,783 km (0.089 R)
• M33: 8,878,634 km (0.092 R)
• M34: 9,034,066 km (0.066 R)
• M35: 9,585,184 km (0.078 R)
• M36: 9,931,803 km (0.061 R)
• M37: 10,174,301 km (0.115 R)
• M38: 10,555,327 km (0.072 R)
• M39: 10,692,508 km (0.111 R)
• M40: 10,996,640 km (0.108 R)
• M41: 11,107,791 km (0.033 R)
• M42: 11,219,541 km (0.038 R)
• M43: 11,303,466 km (0.109 R)
• M44: 11,726,528 km (0.066 R)
• M45: 11,811,799 km (0.049 R)
• M46: 12,011,512 km (0.086 R)
• M47: 12,097,381 km (0.075 R)
• M48: 12,443,252 km (0.117 R)
• M49: 12,617,384 km (0.075 R)
• M50: 13,888,966 km (0.119 R)
• M51: 13,979,173 km (0.031 R)
• M52: 14,099,899 km (0.084 R)
• M53: 14,677,645 km (0.111 R)
• M54: 15,170,122 km (0.118 R)
• M55: 15,762,230 km (0.073 R)
• M56: 16,616,434 km (0.105 R)
• M57: 16,808,368 km (0.067 R)
• M58: 17,129,854 km (0.043 R)
• M59: 17,453,284 km (0.118 R)
• M60: 17,844,184 km (0.047 R)
• M61: 18,535,326 km (0.104 R)
• M62: 18,834,073 km (0.097 R)
• M63: 19,067,745 km (0.097 R)
• M64: 20,386,450 km (0.076 R)
• M65: 20,489,074 km (0.1 R)
• M66: 20,832,551 km (0.111 R)
• M67: 21,316,649 km (0.034 R)
• M68: 21,874,500 km (0.068 R)
• M69: 22,720,177 km (0.11 R)
• M70: 23,111,375 km (0.028 R)
• M71: 23,397,257 km (0.045 R)
• M72: 24,153,324 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 13.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.08 AU - 7.32 AU

Year: 7357 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,473,113 km

• M1: 181,911 km (0.09 R)
• M2: 569,519 km (0.096 R)
• M3: 670,049 km (0.117 R)
• M4: 815,458 km (0.059 R)
• M5: 1,013,526 km (0.061 R)
• M6: 1,184,366 km (0.094 R)
• M7: 2,254,739 km (0.113 R)
• M8: 2,540,321 km (0.078 R)
• M9: 3,146,941 km (0.106 R)
• M10: 3,445,538 km (0.08 R)
• M11: 3,532,455 km (0.116 R)
• M12: 4,070,259 km (0.054 R)
• M13: 4,395,933 km (0.103 R)
• M14: 4,586,072 km (0.097 R)
• M15: 4,682,114 km (0.036 R)
• M16: 5,097,847 km (0.041 R)
• M17: 5,525,697 km (0.03 R)
• M18: 5,653,752 km (0.12 R)
• M19: 5,808,736 km (0.071 R)
• M20: 6,823,159 km (0.111 R)
• M21: 6,933,263 km (0.091 R)
• M22: 7,043,816 km (0.081 R)
• M23: 7,294,841 km (0.032 R)
• M24: 7,463,887 km (0.111 R)
• M25: 7,834,590 km (0.052 R)
• M26: 8,713,029 km (0.048 R)
• M27: 9,133,698 km (0.105 R)
• M28: 9,285,689 km (0.067 R)
• M29: 9,530,432 km (0.101 R)
• M30: 9,963,817 km (0.112 R)
• M31: 10,850,334 km (0.116 R)
• M32: 11,043,464 km (0.093 R)
• M33: 11,140,553 km (0.051 R)
• M34: 11,400,854 km (0.092 R)
• M35: 12,327,463 km (0.111 R)
• M36: 12,969,986 km (0.11 R)
• M37: 13,519,608 km (0.111 R)
• M38: 13,727,699 km (0.112 R)
• M39: 14,111,866 km (0.107 R)
• M40: 14,570,533 km (0.106 R)
• M41: 14,677,197 km (0.102 R)
• M42: 14,962,480 km (0.107 R)
• M43: 15,394,219 km (0.113 R)
• M44: 15,538,880 km (0.09 R)
• M45: 16,528,022 km (0.049 R)
• M46: 17,386,713 km (0.09 R)
• M47: 17,726,749 km (0.109 R)
• M48: 17,916,439 km (0.093 R)
• M49: 18,221,619 km (0.097 R)
• M50: 19,030,794 km (0.084 R)
• M51: 19,225,271 km (0.077 R)
• M52: 21,205,199 km (0.114 R)
• M53: 22,547,391 km (0.092 R)
• M54: 23,000,822 km (0.103 R)
• M55: 23,166,577 km (0.097 R)
• M56: 24,252,956 km (0.037 R)
• M57: 24,590,599 km (0.079 R)
• M58: 24,717,607 km (0.103 R)
• M59: 24,887,401 km (0.048 R)
• M60: 24,972,373 km (0.081 R)
• M61: 25,057,494 km (0.097 R)
• M62: 25,570,016 km (0.115 R)
• M63: 26,518,766 km (0.101 R)
• M64: 26,605,533 km (0.115 R)
• M65: 28,450,673 km (0.072 R)
• M66: 30,064,983 km (0.115 R)
• M67: 30,246,146 km (0.035 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit