🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.87 AU

Year: 223 Days

Day: 46 Hours

Environment

Temp: 117 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,924,197 km

• M1: 259,852 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.76 AU - 0.94 AU

Year: 298 Days

Day: 34.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,924,197 km

• M1: 496,964 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 398 Days

Day: 40.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,924,197 km

• M1: 136,882 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 735 Days

Day: 37.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.26 AU

Year: 989 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.56 AU

Year: 1159 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.64 AU - 3.3 AU

Year: 1949 Days

Day: 40.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.9

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.1 AU - 8.14 AU

Year: 6486 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 125.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,924,197 km

• M1: 154,385 km (0.092 R)
• M2: 230,381 km (0.119 R)
• M3: 537,804 km (0.04 R)
• M4: 667,207 km (0.099 R)
• M5: 939,774 km (0.056 R)
• M6: 1,283,251 km (0.087 R)
• M7: 1,439,132 km (0.087 R)
• M8: 1,850,226 km (0.051 R)
• M9: 1,931,458 km (0.116 R)
• M10: 2,297,524 km (0.087 R)
• M11: 2,474,050 km (0.101 R)
• M12: 2,919,402 km (0.089 R)
• M13: 3,014,696 km (0.083 R)
• M14: 3,094,881 km (0.097 R)
• M15: 3,507,172 km (0.1 R)
• M16: 3,711,224 km (0.09 R)
• M17: 4,220,904 km (0.042 R)
• M18: 4,548,523 km (0.086 R)
• M19: 4,659,674 km (0.042 R)
• M20: 4,790,273 km (0.103 R)
• M21: 4,903,369 km (0.106 R)
• M22: 5,036,362 km (0.084 R)
• M23: 5,112,956 km (0.105 R)
• M24: 5,541,105 km (0.099 R)
• M25: 5,960,578 km (0.085 R)
• M26: 6,246,010 km (0.083 R)
• M27: 6,598,762 km (0.074 R)
• M28: 7,129,236 km (0.074 R)
• M29: 7,563,519 km (0.101 R)
• M30: 7,695,614 km (0.066 R)
• M31: 8,051,357 km (0.09 R)
• M32: 8,321,830 km (0.102 R)
• M33: 8,917,978 km (0.092 R)
• M34: 9,456,829 km (0.111 R)
• M35: 9,814,069 km (0.116 R)
• M36: 9,934,196 km (0.075 R)
• M37: 10,175,647 km (0.076 R)
• M38: 10,321,655 km (0.072 R)
• M39: 10,640,149 km (0.098 R)
• M40: 10,788,250 km (0.065 R)
• M41: 11,136,514 km (0.104 R)
• M42: 11,286,860 km (0.101 R)
• M43: 11,437,954 km (0.074 R)
• M44: 11,589,646 km (0.09 R)
• M45: 11,972,018 km (0.097 R)
• M46: 12,255,058 km (0.064 R)
• M47: 12,488,281 km (0.109 R)
• M48: 12,827,718 km (0.111 R)
• M49: 13,064,532 km (0.092 R)
• M50: 13,355,948 km (0.107 R)
• M51: 13,435,834 km (0.087 R)
• M52: 13,891,359 km (0.075 R)
• M53: 14,053,374 km (0.049 R)
• M54: 14,324,744 km (0.066 R)
• M55: 14,625,286 km (0.033 R)
• M56: 14,735,091 km (0.103 R)
• M57: 15,651,378 km (0.106 R)
• M58: 16,102,416 km (0.084 R)
• M59: 16,244,234 km (0.109 R)
• M60: 16,386,352 km (0.066 R)
• M61: 16,529,069 km (0.071 R)
• M62: 16,815,549 km (0.1 R)
• M63: 17,480,810 km (0.028 R)
• M64: 17,743,504 km (0.087 R)
• M65: 18,154,749 km (0.115 R)
• M66: 18,717,835 km (0.115 R)
• M67: 19,016,433 km (0.109 R)
• M68: 19,407,182 km (0.087 R)
• M69: 19,558,126 km (0.086 R)
• M70: 19,709,519 km (0.052 R)
• M71: 19,891,580 km (0.114 R)
• M72: 20,349,499 km (0.045 R)
• M73: 20,625,806 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 10.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.83 AU - 8.19 AU

Year: 7068 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,924,197 km

• M1: 132,843 km (0.058 R)
• M2: 205,996 km (0.109 R)
• M3: 292,913 km (0.117 R)
• M4: 391,348 km (0.107 R)
• M5: 609,611 km (0.068 R)
• M6: 766,839 km (0.118 R)
• M7: 833,709 km (0.112 R)
• M8: 1,266,047 km (0.093 R)
• M9: 1,346,830 km (0.112 R)
• M10: 1,570,927 km (0.046 R)
• M11: 1,643,632 km (0.117 R)
• M12: 1,717,384 km (0.087 R)
• M13: 1,945,670 km (0.029 R)
• M14: 2,741,531 km (0.043 R)
• M15: 2,919,103 km (0.097 R)
• M16: 3,248,368 km (0.082 R)
• M17: 3,745,183 km (0.094 R)
• M18: 3,922,755 km (0.096 R)
• M19: 4,062,779 km (0.119 R)
• M20: 4,306,923 km (0.109 R)
• M21: 4,639,778 km (0.107 R)
• M22: 5,374,752 km (0.069 R)
• M23: 5,553,073 km (0.119 R)
• M24: 5,847,033 km (0.065 R)
• M25: 6,520,971 km (0.062 R)
• M26: 6,639,602 km (0.11 R)
• M27: 6,711,110 km (0.11 R)
• M28: 6,927,429 km (0.066 R)
• M29: 7,916,420 km (0.099 R)
• M30: 8,504,938 km (0.097 R)
• M31: 8,686,849 km (0.099 R)
• M32: 9,642,929 km (0.053 R)
• M33: 10,078,708 km (0.05 R)
• M34: 10,576,420 km (0.101 R)
• M35: 10,772,243 km (0.081 R)
• M36: 11,596,079 km (0.119 R)
• M37: 11,682,397 km (0.067 R)
• M38: 11,942,847 km (0.11 R)
• M39: 12,351,847 km (0.053 R)
• M40: 13,303,888 km (0.097 R)
• M41: 13,424,614 km (0.088 R)
• M42: 13,636,594 km (0.119 R)
• M43: 13,727,849 km (0.068 R)
• M44: 13,972,142 km (0.073 R)
• M45: 14,372,167 km (0.115 R)
• M46: 14,496,034 km (0.096 R)
• M47: 15,246,417 km (0.117 R)
• M48: 15,531,101 km (0.106 R)
• M49: 15,690,124 km (0.12 R)
• M50: 16,041,679 km (0.09 R)
• M51: 17,210,337 km (0.099 R)
• M52: 17,738,568 km (0.106 R)
• M53: 18,038,062 km (0.051 R)
• M54: 18,138,293 km (0.055 R)
• M55: 18,305,693 km (0.058 R)
• M56: 19,048,297 km (0.118 R)
• M57: 19,116,364 km (0.077 R)
• M58: 19,320,864 km (0.034 R)
• M59: 19,423,339 km (0.104 R)
• M60: 19,973,261 km (0.049 R)
• M61: 20,284,873 km (0.093 R)
• M62: 21,193,979 km (0.1 R)
• M63: 22,009,288 km (0.056 R)
• M64: 22,259,415 km (0.084 R)
• M65: 22,402,880 km (0.096 R)
• M66: 22,510,590 km (0.082 R)
• M67: 22,654,503 km (0.093 R)
• M68: 23,015,632 km (0.027 R)
• M69: 23,488,062 km (0.119 R)
• M70: 24,553,199 km (0.076 R)
• M71: 24,924,202 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit