🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 141 Days

Day: 27.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 429 Days

Day: 27.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,597,956 km

• M1: 152,739 km (0.109 R)
• M2: 658,081 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 533 Days

Day: 33.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 10.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.13 AU - 8.85 AU

Year: 7722 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,597,956 km

• M1: 161,865 km (0.104 R)
• M2: 256,710 km (0.107 R)
• M3: 395,238 km (0.082 R)
• M4: 467,942 km (0.038 R)
• M5: 688,599 km (0.046 R)
• M6: 844,181 km (0.119 R)
• M7: 1,291,478 km (0.078 R)
• M8: 1,394,402 km (0.089 R)
• M9: 1,513,781 km (0.059 R)
• M10: 1,706,463 km (0.11 R)
• M11: 2,146,580 km (0.073 R)
• M12: 2,475,546 km (0.051 R)
• M13: 2,572,485 km (0.1 R)
• M14: 3,041,923 km (0.105 R)
• M15: 3,465,734 km (0.065 R)
• M16: 3,538,139 km (0.095 R)
• M17: 3,908,244 km (0.05 R)
• M18: 4,021,640 km (0.029 R)
• M19: 4,097,934 km (0.095 R)
• M20: 4,252,020 km (0.04 R)
• M21: 4,329,662 km (0.054 R)
• M22: 4,545,980 km (0.105 R)
• M23: 4,625,566 km (0.094 R)
• M24: 4,705,451 km (0.054 R)
• M25: 4,806,131 km (0.084 R)
• M26: 5,009,733 km (0.079 R)
• M27: 5,320,299 km (0.088 R)
• M28: 6,069,485 km (0.025 R)
• M29: 6,223,421 km (0.103 R)
• M30: 6,467,714 km (0.084 R)
• M31: 6,602,352 km (0.098 R)
• M32: 7,173,517 km (0.109 R)
• M33: 7,547,362 km (0.105 R)
• M34: 7,618,122 km (0.105 R)
• M35: 7,999,597 km (0.071 R)
• M36: 8,387,205 km (0.074 R)
• M37: 8,682,062 km (0.026 R)
• M38: 8,756,263 km (0.098 R)
• M39: 8,905,412 km (0.108 R)
• M40: 8,980,360 km (0.109 R)
• M41: 9,715,035 km (0.113 R)
• M42: 10,337,662 km (0.047 R)
• M43: 10,416,350 km (0.116 R)
• M44: 10,813,084 km (0.11 R)
• M45: 10,892,969 km (0.102 R)
• M46: 11,107,193 km (0.098 R)
• M47: 11,322,764 km (0.071 R)
• M48: 11,621,361 km (0.091 R)
• M49: 11,785,320 km (0.099 R)
• M50: 11,867,599 km (0.099 R)
• M51: 12,115,632 km (0.071 R)
• M52: 12,785,532 km (0.025 R)
• M53: 12,954,876 km (0.105 R)
• M54: 13,410,103 km (0.09 R)
• M55: 13,524,695 km (0.111 R)
• M56: 14,629,924 km (0.082 R)
• M57: 15,522,873 km (0.053 R)
• M58: 15,673,369 km (0.107 R)
• M59: 15,764,025 km (0.095 R)
• M60: 16,648,448 km (0.091 R)
• M61: 17,392,548 km (0.103 R)
• M62: 18,147,418 km (0.072 R)
• M63: 18,242,563 km (0.083 R)
• M64: 19,106,191 km (0.073 R)
• M65: 19,461,935 km (0.097 R)
• M66: 19,559,323 km (0.11 R)
• M67: 19,754,548 km (0.108 R)
• M68: 19,917,760 km (0.078 R)
• M69: 20,278,291 km (0.075 R)
• M70: 20,608,004 km (0.064 R)
• M71: 20,939,513 km (0.116 R)
• M72: 21,072,655 km (0.079 R)
• M73: 21,776,064 km (0.027 R)
• M74: 22,351,119 km (0.098 R)
• M75: 22,453,144 km (0.09 R)
• M76: 22,657,645 km (0.098 R)

Asteroid Belt

Center: 13.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 6.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.18 AU - 22.64 AU

Year: 30979 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,597,956 km

• M1: 111,151 km (0.105 R)
• M2: 412,441 km (0.066 R)
• M3: 491,279 km (0.113 R)
• M4: 1,180,028 km (0.097 R)
• M5: 1,384,379 km (0.091 R)
• M6: 1,444,966 km (0.103 R)
• M7: 1,506,451 km (0.065 R)
• M8: 1,926,970 km (0.108 R)
• M9: 1,994,738 km (0.113 R)
• M10: 3,105,353 km (0.075 R)
• M11: 3,848,704 km (0.07 R)
• M12: 4,553,759 km (0.068 R)
• M13: 4,736,119 km (0.092 R)
• M14: 5,202,715 km (0.11 R)
• M15: 5,635,202 km (0.062 R)
• M16: 5,831,175 km (0.12 R)
• M17: 7,158,557 km (0.076 R)
• M18: 8,185,247 km (0.115 R)
• M19: 8,687,448 km (0.106 R)
• M20: 9,663,125 km (0.089 R)
• M21: 10,193,599 km (0.113 R)
• M22: 11,098,666 km (0.084 R)
• M23: 12,791,516 km (0.108 R)
• M24: 16,271,162 km (0.111 R)
• M25: 16,410,438 km (0.119 R)
• M26: 17,325,977 km (0.083 R)
• M27: 17,682,468 km (0.081 R)
• M28: 18,113,460 km (0.119 R)
• M29: 18,985,765 km (0.12 R)
• M30: 19,353,177 km (0.044 R)
• M31: 19,723,133 km (0.039 R)
• M32: 19,871,684 km (0.109 R)
• M33: 21,377,985 km (0.108 R)
• M34: 22,454,192 km (0.084 R)
• M35: 23,076,968 km (0.044 R)
• M36: 23,311,986 km (0.049 R)
• M37: 23,705,578 km (0.119 R)
• M38: 23,863,553 km (0.057 R)
• M39: 24,738,850 km (0.039 R)
• M40: 26,357,050 km (0.083 R)
• M41: 26,849,078 km (0.083 R)
• M42: 27,096,363 km (0.097 R)
• M43: 27,427,124 km (0.044 R)
• M44: 30,893,755 km (0.118 R)
• M45: 31,673,011 km (0.113 R)
• M46: 32,108,789 km (0.115 R)
• M47: 32,634,177 km (0.103 R)
• M48: 34,227,694 km (0.071 R)
• M49: 37,489,675 km (0.112 R)
• M50: 37,581,678 km (0.12 R)
• M51: 37,673,830 km (0.116 R)
• M52: 38,227,941 km (0.088 R)
• M53: 39,906,578 km (0.033 R)
• M54: 40,282,817 km (0.09 R)
• M55: 40,849,494 km (0.055 R)
• M56: 43,528,343 km (0.088 R)
• M57: 45,280,284 km (0.102 R)
• M58: 45,672,828 km (0.032 R)
• M59: 46,066,420 km (0.086 R)
• M60: 46,362,325 km (0.093 R)
• M61: 47,651,859 km (0.11 R)
• M62: 51,386,420 km (0.099 R)
• M63: 51,795,720 km (0.086 R)
• M64: 51,898,194 km (0.095 R)
• M65: 52,000,818 km (0.083 R)
• M66: 52,411,764 km (0.114 R)
• M67: 52,720,683 km (0.117 R)
• M68: 53,340,318 km (0.082 R)
• M69: 55,213,732 km (0.071 R)
• M70: 55,318,450 km (0.083 R)
• M71: 55,423,169 km (0.105 R)
• M72: 56,580,159 km (0.079 R)
• M73: 56,791,391 km (0.106 R)
• M74: 57,426,583 km (0.074 R)
• M75: 59,346,223 km (0.084 R)
• M76: 59,775,569 km (0.059 R)
• M77: 60,313,822 km (0.101 R)
• M78: 62,373,785 km (0.102 R)
• M79: 66,117,322 km (0.119 R)
• M80: 68,240,714 km (0.084 R)
• M81: 68,690,555 km (0.119 R)
• M82: 69,593,229 km (0.045 R)
• M83: 69,706,325 km (0.073 R)
• M84: 72,783,553 km (0.106 R)
• M85: 73,588,539 km (0.114 R)
• M86: 73,703,879 km (0.112 R)
• M87: 74,281,028 km (0.085 R)
• M88: 75,091,399 km (0.103 R)
• M89: 75,207,487 km (0.104 R)
• M90: 75,672,138 km (0.069 R)
• M91: 75,904,763 km (0.101 R)
• M92: 76,837,954 km (0.077 R)
• M93: 78,597,973 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit