🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 294 Days

Day: 13.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,180,856 km

• M1: 473,627 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 497 Days

Day: 20.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,180,856 km

• M1: 725,849 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.08 AU - 1.54 AU

Year: 553 Days

Day: 15.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.75 AU - 4.13 AU

Year: 2886 Days

Day: 21.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,180,856 km

• M1: 2,755,892 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.19 AU - 4.89 AU

Year: 2996 Days

Day: 17.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 9.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.28 AU - 5.62 AU

Year: 4063 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,180,856 km

• M1: 122,371 km (0.06 R)
• M2: 249,230 km (0.068 R)
• M3: 472,131 km (0.058 R)
• M4: 620,682 km (0.09 R)
• M5: 697,874 km (0.069 R)
• M6: 870,061 km (0.079 R)
• M7: 943,065 km (0.049 R)
• M8: 1,018,313 km (0.065 R)
• M9: 1,273,078 km (0.119 R)
• M10: 1,365,380 km (0.07 R)
• M11: 1,434,045 km (0.083 R)
• M12: 1,530,386 km (0.099 R)
• M13: 1,776,475 km (0.087 R)
• M14: 1,842,298 km (0.101 R)
• M15: 1,909,018 km (0.109 R)
• M16: 2,064,750 km (0.1 R)
• M17: 2,134,163 km (0.051 R)
• M18: 2,224,670 km (0.109 R)
• M19: 2,420,045 km (0.042 R)
• M20: 2,620,955 km (0.098 R)
• M21: 2,685,581 km (0.104 R)
• M22: 2,783,568 km (0.107 R)
• M23: 2,949,621 km (0.117 R)
• M24: 3,210,520 km (0.107 R)
• M25: 3,302,971 km (0.111 R)
• M26: 3,574,043 km (0.086 R)
• M27: 3,682,202 km (0.062 R)
• M28: 3,754,757 km (0.097 R)
• M29: 4,087,762 km (0.06 R)
• M30: 4,276,854 km (0.092 R)
• M31: 4,808,375 km (0.073 R)
• M32: 4,887,961 km (0.108 R)
• M33: 5,088,871 km (0.088 R)
• M34: 5,876,952 km (0.083 R)
• M35: 6,062,005 km (0.097 R)
• M36: 6,205,619 km (0.102 R)
• M37: 6,423,284 km (0.063 R)
• M38: 6,599,211 km (0.058 R)
• M39: 6,658,302 km (0.119 R)
• M40: 6,717,393 km (0.092 R)
• M41: 6,836,323 km (0.061 R)
• M42: 7,106,497 km (0.109 R)
• M43: 7,395,371 km (0.066 R)
• M44: 7,610,792 km (0.094 R)
• M45: 7,750,366 km (0.049 R)
• M46: 7,969,079 km (0.077 R)
• M47: 8,237,607 km (0.065 R)
• M48: 8,333,050 km (0.033 R)
• M49: 8,525,134 km (0.067 R)
• M50: 8,767,183 km (0.114 R)
• M51: 9,109,912 km (0.101 R)
• M52: 9,192,191 km (0.116 R)
• M53: 9,390,707 km (0.083 R)
• M54: 9,590,570 km (0.083 R)
• M55: 9,657,440 km (0.074 R)
• M56: 9,758,269 km (0.112 R)
• M57: 10,045,497 km (0.085 R)
• M58: 10,318,364 km (0.075 R)
• M59: 10,559,216 km (0.088 R)
• M60: 11,222,234 km (0.101 R)
• M61: 11,398,909 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 11.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.9 AU - 6.18 AU

Year: 4175 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,180,856 km

• M1: 168,298 km (0.114 R)
• M2: 418,874 km (0.058 R)
• M3: 521,349 km (0.104 R)
• M4: 618,438 km (0.05 R)
• M5: 895,942 km (0.03 R)
• M6: 988,094 km (0.072 R)
• M7: 1,162,675 km (0.097 R)
• M8: 1,243,607 km (0.083 R)
• M9: 1,316,162 km (0.067 R)
• M10: 1,487,751 km (0.101 R)
• M11: 1,644,081 km (0.085 R)
• M12: 1,736,083 km (0.072 R)
• M13: 2,084,048 km (0.075 R)
• M14: 2,626,939 km (0.114 R)
• M15: 3,041,175 km (0.032 R)
• M16: 3,270,658 km (0.105 R)
• M17: 3,372,834 km (0.12 R)
• M18: 3,520,786 km (0.085 R)
• M19: 3,610,545 km (0.108 R)
• M20: 3,777,346 km (0.098 R)
• M21: 3,993,216 km (0.062 R)
• M22: 4,550,618 km (0.088 R)
• M23: 4,697,972 km (0.096 R)
• M24: 5,615,306 km (0.096 R)
• M25: 5,703,120 km (0.076 R)
• M26: 6,094,617 km (0.102 R)
• M27: 6,202,926 km (0.059 R)
• M28: 6,348,485 km (0.079 R)
• M29: 6,587,243 km (0.055 R)
• M30: 6,698,394 km (0.063 R)
• M31: 6,791,594 km (0.072 R)
• M32: 6,885,092 km (0.066 R)
• M33: 8,784,686 km (0.118 R)
• M34: 9,071,615 km (0.079 R)
• M35: 9,236,921 km (0.117 R)
• M36: 9,717,878 km (0.055 R)
• M37: 9,802,400 km (0.074 R)
• M38: 9,929,559 km (0.062 R)
• M39: 10,164,278 km (0.101 R)
• M40: 10,443,876 km (0.036 R)
• M41: 10,530,493 km (0.098 R)
• M42: 11,386,941 km (0.108 R)
• M43: 11,543,121 km (0.114 R)
• M44: 11,744,779 km (0.097 R)
• M45: 11,992,962 km (0.078 R)
• M46: 12,425,898 km (0.118 R)
• M47: 12,701,906 km (0.083 R)
• M48: 12,794,358 km (0.072 R)
• M49: 13,260,056 km (0.076 R)
• M50: 13,921,279 km (0.038 R)
• M51: 14,183,973 km (0.095 R)
• M52: 14,400,141 km (0.094 R)
• M53: 14,617,507 km (0.09 R)
• M54: 15,055,380 km (0.097 R)
• M55: 15,349,639 km (0.11 R)
• M56: 15,769,860 km (0.042 R)
• M57: 16,118,871 km (0.053 R)
• M58: 16,193,970 km (0.108 R)
• M59: 16,319,333 km (0.055 R)
• M60: 16,495,559 km (0.106 R)
• M61: 16,697,666 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit