🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 37.7 Hours

Environment

Temp: 265 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.93 AU

Year: 224 Days

Day: 36 Hours

Environment

Temp: 135 °C

Axial Tilt: 108.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,958,032 km

• M1: 383,419 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.26 AU - 1.36 AU

Year: 527 Days

Day: 34.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 118.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,958,032 km

• M1: 1,022,202 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.08 AU - 1.68 AU

Year: 570 Days

Day: 15.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.96 AU - 2.32 AU

Year: 1100 Days

Day: 21 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.95 AU - 4.19 AU

Year: 2371 Days

Day: 38.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.8

Radius: 6.7

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.99 AU - 16.41 AU

Year: 17822 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,958,032 km

• M1: 226,342 km (0.099 R)
• M2: 287,228 km (0.078 R)
• M3: 354,996 km (0.064 R)
• M4: 801,994 km (0.034 R)
• M5: 1,060,499 km (0.082 R)
• M6: 1,344,137 km (0.09 R)
• M7: 1,650,962 km (0.117 R)
• M8: 2,363,497 km (0.075 R)
• M9: 2,582,957 km (0.082 R)
• M10: 3,524,975 km (0.107 R)
• M11: 4,250,375 km (0.102 R)
• M12: 4,338,787 km (0.107 R)
• M13: 4,652,793 km (0.11 R)
• M14: 4,927,754 km (0.111 R)
• M15: 5,160,977 km (0.118 R)
• M16: 5,590,024 km (0.116 R)
• M17: 6,179,738 km (0.11 R)
• M18: 6,481,926 km (0.117 R)
• M19: 6,634,965 km (0.098 R)
• M20: 6,789,051 km (0.095 R)
• M21: 7,684,843 km (0.103 R)
• M22: 7,846,708 km (0.075 R)
• M23: 7,955,316 km (0.081 R)
• M24: 8,505,686 km (0.102 R)
• M25: 8,617,286 km (0.091 R)
• M26: 9,585,035 km (0.034 R)
• M27: 10,170,262 km (0.081 R)
• M28: 10,948,171 km (0.038 R)
• M29: 11,683,295 km (0.119 R)
• M30: 11,931,777 km (0.115 R)
• M31: 13,459,620 km (0.114 R)
• M32: 14,048,138 km (0.092 R)
• M33: 15,386,141 km (0.107 R)
• M34: 15,658,559 km (0.106 R)
• M35: 16,277,445 km (0.043 R)
• M36: 17,539,004 km (0.082 R)
• M37: 18,038,062 km (0.105 R)
• M38: 18,253,334 km (0.074 R)
• M39: 19,123,096 km (0.059 R)
• M40: 21,204,451 km (0.028 R)
• M41: 23,044,954 km (0.1 R)
• M42: 23,122,744 km (0.099 R)
• M43: 23,513,045 km (0.112 R)
• M44: 26,305,290 km (0.112 R)
• M45: 26,386,521 km (0.112 R)
• M46: 26,794,325 km (0.054 R)
• M47: 27,204,223 km (0.118 R)
• M48: 27,781,521 km (0.108 R)
• M49: 28,864,460 km (0.08 R)
• M50: 29,961,013 km (0.046 R)
• M51: 30,045,984 km (0.11 R)
• M52: 30,813,870 km (0.119 R)
• M53: 31,071,179 km (0.108 R)
• M54: 31,415,553 km (0.099 R)
• M55: 33,331,752 km (0.093 R)
• M56: 34,126,565 km (0.098 R)
• M57: 34,659,882 km (0.061 R)
• M58: 35,106,282 km (0.093 R)
• M59: 37,550,262 km (0.053 R)
• M60: 37,917,076 km (0.111 R)
• M61: 38,469,392 km (0.066 R)
• M62: 41,838,635 km (0.108 R)
• M63: 43,462,370 km (0.091 R)
• M64: 45,691,528 km (0.099 R)
• M65: 46,968,047 km (0.107 R)
• M66: 47,462,019 km (0.081 R)
• M67: 47,759,270 km (0.106 R)
• M68: 48,256,084 km (0.056 R)
• M69: 49,455,410 km (0.12 R)
• M70: 53,008,958 km (0.089 R)
• M71: 53,935,867 km (0.118 R)
• M72: 55,388,462 km (0.106 R)
• M73: 56,119,696 km (0.046 R)
• M74: 57,908,588 km (0.072 R)
• M75: 58,014,353 km (0.064 R)
• M76: 58,332,099 km (0.11 R)
• M77: 61,326,301 km (0.072 R)
• M78: 61,434,161 km (0.111 R)
• M79: 63,168,299 km (0.068 R)
• M80: 63,386,263 km (0.095 R)
• M81: 63,713,584 km (0.077 R)
• M82: 65,579,069 km (0.087 R)
• M83: 67,573,807 km (0.098 R)
• M84: 67,685,108 km (0.074 R)
• M85: 68,466,757 km (0.103 R)
• M86: 69,251,248 km (0.113 R)
• M87: 69,925,934 km (0.083 R)
• M88: 70,829,057 km (0.111 R)
• M89: 71,055,548 km (0.096 R)
• M90: 71,168,793 km (0.104 R)
• M91: 71,395,584 km (0.086 R)
• M92: 73,103,842 km (0.098 R)
• M93: 73,676,203 km (0.115 R)
• M94: 73,790,945 km (0.099 R)
• M95: 75,749,181 km (0.112 R)
• M96: 77,607,785 km (0.118 R)
• M97: 77,841,307 km (0.064 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit