🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.8 AU - 1.2 AU

Year: 383 Days

Day: 14.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.36 AU - 2.1 AU

Year: 871 Days

Day: 33 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,689,970 km

• M1: 437,574 km (0.091 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 8.6

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.94 AU - 6.16 AU

Year: 4345 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,689,970 km

• M1: 113,694 km (0.089 R)
• M2: 415,882 km (0.079 R)
• M3: 657,782 km (0.073 R)
• M4: 831,016 km (0.112 R)
• M5: 1,207,853 km (0.072 R)
• M6: 1,466,957 km (0.118 R)
• M7: 1,587,682 km (0.056 R)
• M8: 1,791,285 km (0.11 R)
• M9: 2,104,094 km (0.073 R)
• M10: 2,578,020 km (0.041 R)
• M11: 2,893,223 km (0.105 R)
• M12: 3,045,962 km (0.069 R)
• M13: 3,519,888 km (0.101 R)
• M14: 3,890,442 km (0.076 R)
• M15: 4,404,012 km (0.113 R)
• M16: 4,758,259 km (0.076 R)
• M17: 4,938,974 km (0.087 R)
• M18: 5,121,782 km (0.098 R)
• M19: 5,660,185 km (0.059 R)
• M20: 5,755,628 km (0.101 R)
• M21: 5,948,161 km (0.111 R)
• M22: 6,167,322 km (0.061 R)
• M23: 6,314,975 km (0.058 R)
• M24: 6,414,009 km (0.114 R)
• M25: 6,790,098 km (0.111 R)
• M26: 7,019,282 km (0.102 R)
• M27: 7,147,637 km (0.081 R)
• M28: 7,668,985 km (0.11 R)
• M29: 7,881,115 km (0.035 R)
• M30: 8,446,745 km (0.041 R)
• M31: 9,025,688 km (0.088 R)
• M32: 9,617,348 km (0.035 R)
• M33: 9,731,341 km (0.077 R)
• M34: 9,989,847 km (0.106 R)
• M35: 10,192,402 km (0.094 R)
• M36: 10,308,789 km (0.117 R)
• M37: 10,396,304 km (0.079 R)
• M38: 10,542,910 km (0.118 R)
• M39: 10,631,023 km (0.12 R)
• M40: 10,689,965 km (0.116 R)
• M41: 11,165,686 km (0.105 R)
• M42: 11,526,815 km (0.061 R)
• M43: 11,708,876 km (0.077 R)
• M44: 12,137,474 km (0.069 R)
• M45: 12,446,692 km (0.116 R)
• M46: 12,602,424 km (0.045 R)
• M47: 12,884,117 km (0.063 R)
• M48: 12,946,948 km (0.087 R)
• M49: 13,136,189 km (0.094 R)
• M50: 13,358,192 km (0.07 R)
• M51: 13,517,664 km (0.113 R)
• M52: 13,645,570 km (0.104 R)
• M53: 13,838,102 km (0.095 R)
• M54: 14,388,922 km (0.063 R)
• M55: 14,847,738 km (0.076 R)
• M56: 15,982,289 km (0.119 R)
• M57: 16,219,252 km (0.11 R)
• M58: 16,423,453 km (0.114 R)
• M59: 16,594,144 km (0.118 R)
• M60: 17,006,286 km (0.076 R)
• M61: 17,456,576 km (0.103 R)
• M62: 17,596,001 km (0.057 R)
• M63: 17,770,731 km (0.049 R)
• M64: 18,016,221 km (0.112 R)
• M65: 18,759,723 km (0.079 R)
• M66: 18,831,081 km (0.064 R)
• M67: 18,938,193 km (0.09 R)
• M68: 19,009,701 km (0.085 R)
• M69: 19,440,991 km (0.044 R)
• M70: 20,864,714 km (0.044 R)
• M71: 21,160,918 km (0.117 R)
• M72: 21,944,960 km (0.098 R)
• M73: 22,435,193 km (0.034 R)
• M74: 23,196,347 km (0.111 R)
• M75: 23,772,747 km (0.054 R)
• M76: 23,965,878 km (0.084 R)
• M77: 24,198,353 km (0.102 R)
• M78: 24,276,144 km (0.05 R)
• M79: 25,096,688 km (0.093 R)
• M80: 25,490,580 km (0.049 R)
• M81: 26,204,909 km (0.112 R)
• M82: 26,444,416 km (0.11 R)
• M83: 26,564,543 km (0.062 R)
• M84: 26,845,338 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 3.2

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.94 AU - 21.84 AU

Year: 28972 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,689,970 km

• M1: 56,099 km (0.069 R)
• M2: 170,691 km (0.093 R)
• M3: 222,602 km (0.089 R)
• M4: 280,197 km (0.103 R)
• M5: 427,401 km (0.093 R)
• M6: 576,550 km (0.111 R)
• M7: 740,958 km (0.11 R)
• M8: 762,650 km (0.09 R)
• M9: 828,623 km (0.119 R)
• M10: 2,627,088 km (0.115 R)
• M11: 2,760,978 km (0.081 R)
• M12: 3,140,359 km (0.118 R)
• M13: 3,282,327 km (0.12 R)
• M14: 3,462,742 km (0.111 R)
• M15: 3,683,548 km (0.11 R)
• M16: 4,061,582 km (0.111 R)
• M17: 4,100,029 km (0.077 R)
• M18: 4,732,229 km (0.115 R)
• M19: 4,772,621 km (0.091 R)
• M20: 5,952,948 km (0.102 R)
• M21: 5,996,631 km (0.06 R)
• M22: 6,216,988 km (0.086 R)
• M23: 6,395,159 km (0.062 R)
• M24: 6,665,632 km (0.065 R)
• M25: 6,847,843 km (0.114 R)
• M26: 8,660,221 km (0.094 R)
• M27: 10,293,231 km (0.097 R)
• M28: 11,523,973 km (0.108 R)
• M29: 11,962,893 km (0.09 R)
• M30: 12,128,797 km (0.031 R)
• M31: 13,083,680 km (0.085 R)
• M32: 15,846,304 km (0.086 R)
• M33: 16,211,472 km (0.094 R)
• M34: 17,074,353 km (0.068 R)
• M35: 19,102,152 km (0.11 R)
• M36: 19,490,658 km (0.118 R)
• M37: 20,672,032 km (0.061 R)
• M38: 21,405,211 km (0.106 R)
• M39: 22,011,531 km (0.053 R)
• M40: 22,350,670 km (0.08 R)
• M41: 22,623,387 km (0.075 R)
• M42: 23,240,777 km (0.061 R)
• M43: 23,516,935 km (0.104 R)
• M44: 23,724,876 km (0.118 R)
• M45: 24,142,404 km (0.08 R)
• M46: 25,338,588 km (0.068 R)
• M47: 25,409,647 km (0.095 R)
• M48: 26,194,587 km (0.1 R)
• M49: 26,410,008 km (0.094 R)
• M50: 26,842,645 km (0.066 R)
• M51: 27,350,530 km (0.111 R)
• M52: 28,818,534 km (0.098 R)
• M53: 30,011,427 km (0.104 R)
• M54: 30,538,311 km (0.119 R)
• M55: 31,068,336 km (0.085 R)
• M56: 31,983,875 km (0.039 R)
• M57: 33,997,762 km (0.115 R)
• M58: 35,019,964 km (0.107 R)
• M59: 35,892,718 km (0.068 R)
• M60: 36,211,960 km (0.106 R)
• M61: 37,094,438 km (0.073 R)
• M62: 37,336,487 km (0.107 R)
• M63: 37,740,850 km (0.103 R)
• M64: 39,784,357 km (0.068 R)
• M65: 42,115,391 km (0.086 R)
• M66: 42,451,986 km (0.113 R)
• M67: 43,382,186 km (0.079 R)
• M68: 46,995,273 km (0.046 R)
• M69: 47,257,070 km (0.12 R)
• M70: 47,869,673 km (0.108 R)
• M71: 48,661,195 km (0.094 R)
• M72: 48,926,133 km (0.096 R)
• M73: 49,368,494 km (0.095 R)
• M74: 50,346,415 km (0.114 R)
• M75: 50,703,655 km (0.03 R)
• M76: 51,780,311 km (0.109 R)
• M77: 52,050,634 km (0.108 R)
• M78: 53,227,521 km (0.098 R)
• M79: 54,230,126 km (0.103 R)
• M80: 54,504,787 km (0.099 R)
• M81: 54,871,452 km (0.107 R)
• M82: 55,976,681 km (0.059 R)
• M83: 56,717,639 km (0.112 R)
• M84: 57,275,340 km (0.039 R)
• M85: 57,554,938 km (0.096 R)
• M86: 57,741,637 km (0.12 R)
• M87: 58,115,482 km (0.076 R)
• M88: 58,209,130 km (0.093 R)
• M89: 58,396,426 km (0.096 R)
• M90: 59,053,610 km (0.076 R)
• M91: 59,147,707 km (0.036 R)
• M92: 59,996,824 km (0.1 R)
• M93: 60,280,761 km (0.091 R)
• M94: 62,856,238 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 20,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit