🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 259 Days

Day: 16.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,634,510 km

• M1: 65,673 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.19 AU - 1.83 AU

Year: 658 Days

Day: 26.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,634,510 km

• M1: 294,409 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.91 AU - 4.29 AU

Year: 2423 Days

Day: 15.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,634,510 km

• M1: 2,779,977 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.85 AU - 5.03 AU

Year: 3895 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.8 AU - 5.6 AU

Year: 4207 Days

Day: 41.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 13.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.29 AU - 5.93 AU

Year: 4714 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,634,510 km

• M1: 186,698 km (0.038 R)
• M2: 428,448 km (0.073 R)
• M3: 511,924 km (0.1 R)
• M4: 852,109 km (0.115 R)
• M5: 1,136,196 km (0.091 R)
• M6: 1,496,577 km (0.092 R)
• M7: 1,714,242 km (0.107 R)
• M8: 1,827,188 km (0.087 R)
• M9: 2,233,795 km (0.084 R)
• M10: 2,502,473 km (0.093 R)
• M11: 2,858,217 km (0.086 R)
• M12: 3,012,901 km (0.113 R)
• M13: 3,190,474 km (0.107 R)
• M14: 3,310,750 km (0.053 R)
• M15: 3,514,652 km (0.115 R)
• M16: 3,659,912 km (0.055 R)
• M17: 3,999,499 km (0.042 R)
• M18: 4,416,279 km (0.07 R)
• M19: 4,641,274 km (0.028 R)
• M20: 4,847,121 km (0.036 R)
• M21: 4,985,947 km (0.104 R)
• M22: 5,079,297 km (0.115 R)
• M23: 5,386,720 km (0.055 R)
• M24: 5,700,427 km (0.112 R)
• M25: 5,871,716 km (0.063 R)
• M26: 6,370,925 km (0.079 R)
• M27: 6,472,352 km (0.107 R)
• M28: 6,677,002 km (0.114 R)
• M29: 7,171,572 km (0.068 R)
• M30: 7,490,216 km (0.081 R)
• M31: 7,678,111 km (0.045 R)
• M32: 8,168,792 km (0.109 R)
• M33: 8,529,472 km (0.051 R)
• M34: 8,923,812 km (0.066 R)
• M35: 9,066,229 km (0.095 R)
• M36: 9,151,949 km (0.12 R)
• M37: 9,266,691 km (0.107 R)
• M38: 9,877,050 km (0.082 R)
• M39: 10,440,435 km (0.078 R)
• M40: 10,530,493 km (0.109 R)
• M41: 11,413,121 km (0.117 R)
• M42: 12,193,124 km (0.101 R)
• M43: 12,926,004 km (0.118 R)
• M44: 13,379,136 km (0.059 R)
• M45: 14,035,422 km (0.065 R)
• M46: 14,134,755 km (0.082 R)
• M47: 14,334,318 km (0.117 R)
• M48: 14,434,250 km (0.111 R)
• M49: 15,107,440 km (0.109 R)
• M50: 15,243,275 km (0.114 R)
• M51: 15,379,559 km (0.043 R)
• M52: 15,721,988 km (0.045 R)
• M53: 15,997,847 km (0.064 R)
• M54: 16,170,931 km (0.114 R)
• M55: 16,624,213 km (0.117 R)
• M56: 16,799,691 km (0.065 R)
• M57: 17,901,031 km (0.111 R)
• M58: 18,044,794 km (0.092 R)
• M59: 18,769,746 km (0.118 R)
• M60: 19,615,123 km (0.034 R)
• M61: 19,837,725 km (0.096 R)
• M62: 20,285,471 km (0.076 R)
• M63: 20,661,112 km (0.108 R)
• M64: 21,304,981 km (0.103 R)
• M65: 21,610,310 km (0.1 R)
• M66: 22,186,561 km (0.103 R)
• M67: 22,534,825 km (0.099 R)
• M68: 22,962,974 km (0.101 R)
• M69: 23,629,881 km (0.07 R)
• M70: 24,263,428 km (0.038 R)
• M71: 24,582,221 km (0.082 R)
• M72: 25,871,605 km (0.052 R)
• M73: 26,238,120 km (0.089 R)
• M74: 26,565,440 km (0.03 R)
• M75: 26,729,549 km (0.064 R)
• M76: 27,306,847 km (0.083 R)
• M77: 27,431,014 km (0.08 R)
• M78: 27,638,506 km (0.092 R)
• M79: 27,971,511 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 12.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.58 AU - 7.02 AU

Year: 4955 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,634,510 km

• M1: 224,696 km (0.065 R)
• M2: 307,424 km (0.11 R)
• M3: 408,402 km (0.092 R)
• M4: 770,579 km (0.112 R)
• M5: 1,039,556 km (0.038 R)
• M6: 1,177,784 km (0.106 R)
• M7: 1,630,318 km (0.066 R)
• M8: 1,792,930 km (0.047 R)
• M9: 1,923,380 km (0.118 R)
• M10: 2,095,717 km (0.073 R)
• M11: 2,273,439 km (0.114 R)
• M12: 2,601,806 km (0.117 R)
• M13: 2,793,291 km (0.115 R)
• M14: 2,879,909 km (0.12 R)
• M15: 3,281,130 km (0.094 R)
• M16: 3,964,942 km (0.043 R)
• M17: 4,161,364 km (0.105 R)
• M18: 4,822,138 km (0.076 R)
• M19: 5,138,088 km (0.044 R)
• M20: 5,873,960 km (0.062 R)
• M21: 6,155,055 km (0.111 R)
• M22: 7,232,907 km (0.049 R)
• M23: 7,443,392 km (0.071 R)
• M24: 7,564,566 km (0.087 R)
• M25: 7,963,095 km (0.1 R)
• M26: 8,087,111 km (0.097 R)
• M27: 8,780,647 km (0.098 R)
• M28: 9,102,282 km (0.066 R)
• M29: 9,264,596 km (0.074 R)
• M30: 9,362,433 km (0.105 R)
• M31: 9,690,950 km (0.113 R)
• M32: 10,190,906 km (0.093 R)
• M33: 11,425,238 km (0.053 R)
• M34: 11,917,864 km (0.082 R)
• M35: 12,345,863 km (0.115 R)
• M36: 13,400,678 km (0.081 R)
• M37: 13,622,532 km (0.098 R)
• M38: 13,733,833 km (0.074 R)
• M39: 13,995,030 km (0.089 R)
• M40: 14,370,820 km (0.074 R)
• M41: 15,132,573 km (0.049 R)
• M42: 16,024,774 km (0.058 R)
• M43: 17,414,987 km (0.082 R)
• M44: 17,576,403 km (0.114 R)
• M45: 17,657,186 km (0.098 R)
• M46: 18,226,705 km (0.095 R)
• M47: 18,554,923 km (0.075 R)
• M48: 18,719,630 km (0.111 R)
• M49: 18,843,647 km (0.075 R)
• M50: 19,009,252 km (0.118 R)
• M51: 19,300,369 km (0.101 R)
• M52: 19,551,095 km (0.07 R)
• M53: 19,676,758 km (0.083 R)
• M54: 20,352,042 km (0.102 R)
• M55: 20,820,732 km (0.112 R)
• M56: 21,725,201 km (0.114 R)
• M57: 21,812,118 km (0.091 R)
• M58: 21,899,034 km (0.088 R)
• M59: 22,247,896 km (0.063 R)
• M60: 22,510,740 km (0.082 R)
• M61: 22,818,762 km (0.098 R)
• M62: 25,424,158 km (0.047 R)
• M63: 26,113,206 km (0.108 R)
• M64: 26,344,335 km (0.037 R)
• M65: 26,576,062 km (0.069 R)
• M66: 26,948,261 km (0.102 R)
• M67: 27,181,784 km (0.095 R)
• M68: 27,322,106 km (0.074 R)
• M69: 28,027,909 km (0.115 R)
• M70: 28,264,423 km (0.091 R)
• M71: 28,454,263 km (0.114 R)
• M72: 28,549,258 km (0.104 R)
• M73: 29,361,275 km (0.089 R)
• M74: 29,987,342 km (0.072 R)
• M75: 30,764,054 km (0.089 R)
• M76: 32,238,042 km (0.052 R)
• M77: 33,183,500 km (0.028 R)
• M78: 33,433,778 km (0.117 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit