🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.56 AU - 0.56 AU

Year: 150 Days

Day: 15.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.24 AU - 1.26 AU

Year: 501 Days

Day: 40.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.55 AU

Year: 1723 Days

Day: 21.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,733,382 km

• M1: 1,021,305 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.56 AU - 3.9 AU

Year: 2079 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,733,382 km

• M1: 192,981 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.48 AU - 3.72 AU

Year: 2446 Days

Day: 43.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.88 AU - 5 AU

Year: 3351 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,733,382 km

• M1: 2,630,828 km (0.111 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.54 AU - 8.66 AU

Year: 8257 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 30,733,382 km

• M1: 169,345 km (0.105 R)
• M2: 368,759 km (0.096 R)
• M3: 565,031 km (0.076 R)
• M4: 751,281 km (0.109 R)
• M5: 942,167 km (0.105 R)
• M6: 1,061,098 km (0.112 R)
• M7: 1,167,163 km (0.104 R)
• M8: 1,371,663 km (0.102 R)
• M9: 1,527,843 km (0.093 R)
• M10: 1,608,177 km (0.051 R)
• M11: 1,690,007 km (0.119 R)
• M12: 2,053,979 km (0.11 R)
• M13: 2,780,127 km (0.117 R)
• M14: 3,184,191 km (0.083 R)
• M15: 3,393,179 km (0.102 R)
• M16: 3,825,068 km (0.072 R)
• M17: 4,245,737 km (0.09 R)
• M18: 4,331,756 km (0.053 R)
• M19: 4,622,425 km (0.037 R)
• M20: 4,740,607 km (0.119 R)
• M21: 5,626,825 km (0.101 R)
• M22: 6,300,165 km (0.097 R)
• M23: 6,431,362 km (0.094 R)
• M24: 6,663,239 km (0.075 R)
• M25: 7,271,803 km (0.101 R)
• M26: 7,375,025 km (0.102 R)
• M27: 7,444,140 km (0.107 R)
• M28: 7,827,858 km (0.083 R)
• M29: 7,933,624 km (0.067 R)
• M30: 8,182,405 km (0.101 R)
• M31: 8,361,623 km (0.087 R)
• M32: 8,542,188 km (0.085 R)
• M33: 8,907,207 km (0.076 R)
• M34: 9,128,612 km (0.12 R)
• M35: 9,652,503 km (0.107 R)
• M36: 10,729,458 km (0.065 R)
• M37: 11,322,016 km (0.062 R)
• M38: 11,521,878 km (0.059 R)
• M39: 11,682,696 km (0.101 R)
• M40: 11,763,329 km (0.097 R)
• M41: 12,047,117 km (0.118 R)
• M42: 12,169,488 km (0.066 R)
• M43: 12,828,765 km (0.108 R)
• M44: 12,912,091 km (0.118 R)
• M45: 13,584,534 km (0.103 R)
• M46: 14,614,366 km (0.117 R)
• M47: 14,744,965 km (0.082 R)
• M48: 15,359,213 km (0.094 R)
• M49: 16,026,569 km (0.059 R)
• M50: 16,296,145 km (0.092 R)
• M51: 16,612,544 km (0.088 R)
• M52: 17,205,700 km (0.077 R)
• M53: 17,297,553 km (0.07 R)
• M54: 18,695,096 km (0.117 R)
• M55: 20,273,803 km (0.05 R)
• M56: 20,711,825 km (0.099 R)
• M57: 21,547,629 km (0.102 R)
• M58: 21,696,329 km (0.11 R)
• M59: 22,194,190 km (0.101 R)
• M60: 23,049,442 km (0.072 R)
• M61: 23,812,839 km (0.102 R)
• M62: 23,966,626 km (0.105 R)
• M63: 24,223,486 km (0.064 R)
• M64: 24,999,749 km (0.116 R)
• M65: 25,312,409 km (0.058 R)
• M66: 25,574,055 km (0.111 R)
• M67: 25,679,073 km (0.054 R)
• M68: 25,994,575 km (0.078 R)
• M69: 26,100,041 km (0.106 R)
• M70: 26,364,381 km (0.069 R)
• M71: 26,576,511 km (0.039 R)
• M72: 27,162,785 km (0.106 R)
• M73: 27,645,537 km (0.115 R)
• M74: 27,753,247 km (0.09 R)
• M75: 28,022,972 km (0.098 R)
• M76: 28,239,440 km (0.074 R)
• M77: 29,165,601 km (0.102 R)
• M78: 30,657,092 km (0.109 R)
• M79: 31,440,236 km (0.081 R)
• M80: 31,777,879 km (0.077 R)
• M81: 33,026,124 km (0.114 R)
• M82: 33,197,563 km (0.101 R)
• M83: 35,044,797 km (0.093 R)
• M84: 36,098,565 km (0.099 R)
• M85: 36,688,429 km (0.056 R)
• M86: 37,162,654 km (0.075 R)
• M87: 38,237,066 km (0.115 R)
• M88: 39,200,626 km (0.112 R)
• M89: 39,442,825 km (0.101 R)
• M90: 40,722,186 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 7.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.8 AU - 18.5 AU

Year: 26558 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,733,382 km

• M1: 106,065 km (0.091 R)
• M2: 160,219 km (0.094 R)
• M3: 307,573 km (0.115 R)
• M4: 515,215 km (0.086 R)
• M5: 617,690 km (0.044 R)
• M6: 857,495 km (0.065 R)
• M7: 1,052,571 km (0.102 R)
• M8: 2,004,013 km (0.117 R)
• M9: 2,595,523 km (0.106 R)
• M10: 2,655,512 km (0.109 R)
• M11: 2,715,949 km (0.103 R)
• M12: 2,776,985 km (0.041 R)
• M13: 3,109,841 km (0.117 R)
• M14: 3,745,332 km (0.109 R)
• M15: 4,066,369 km (0.063 R)
• M16: 4,230,179 km (0.088 R)
• M17: 4,661,619 km (0.034 R)
• M18: 5,514,327 km (0.057 R)
• M19: 5,617,849 km (0.068 R)
• M20: 7,021,077 km (0.072 R)
• M21: 7,274,496 km (0.032 R)
• M22: 7,559,629 km (0.093 R)
• M23: 7,645,798 km (0.066 R)
• M24: 8,646,159 km (0.12 R)
• M25: 9,345,977 km (0.062 R)
• M26: 9,593,711 km (0.05 R)
• M27: 9,655,944 km (0.086 R)
• M28: 9,812,274 km (0.112 R)
• M29: 10,541,863 km (0.103 R)
• M30: 10,767,307 km (0.11 R)
• M31: 10,961,934 km (0.119 R)
• M32: 11,190,370 km (0.096 R)
• M33: 11,288,805 km (0.109 R)
• M34: 11,751,810 km (0.059 R)
• M35: 12,187,290 km (0.112 R)
• M36: 12,254,758 km (0.08 R)
• M37: 12,628,155 km (0.076 R)
• M38: 12,730,629 km (0.105 R)
• M39: 13,455,580 km (0.034 R)
• M40: 14,909,522 km (0.055 R)
• M41: 16,226,582 km (0.032 R)
• M42: 16,338,032 km (0.116 R)
• M43: 16,561,681 km (0.11 R)
• M44: 17,504,596 km (0.115 R)
• M45: 17,580,742 km (0.076 R)
• M46: 17,886,520 km (0.091 R)
• M47: 18,040,007 km (0.064 R)
• M48: 18,658,744 km (0.066 R)
• M49: 19,363,051 km (0.115 R)
• M50: 19,877,069 km (0.102 R)
• M51: 20,155,770 km (0.101 R)
• M52: 20,315,540 km (0.073 R)
• M53: 20,516,002 km (0.042 R)
• M54: 21,323,980 km (0.072 R)
• M55: 21,568,423 km (0.106 R)
• M56: 22,679,935 km (0.105 R)
• M57: 24,190,574 km (0.09 R)
• M58: 25,474,273 km (0.025 R)
• M59: 26,298,558 km (0.113 R)
• M60: 26,911,610 km (0.081 R)
• M61: 27,485,018 km (0.032 R)
• M62: 27,618,011 km (0.07 R)
• M63: 27,973,455 km (0.06 R)
• M64: 28,196,356 km (0.115 R)
• M65: 29,591,805 km (0.116 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit