🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 156 Days

Day: 13.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.62 AU - 0.96 AU

Year: 248 Days

Day: 17.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,006,652 km

• M1: 300,393 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.44 AU - 3.8 AU

Year: 1946 Days

Day: 40.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,006,652 km

• M1: 1,527,394 km (0.114 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.65 AU - 5.49 AU

Year: 3450 Days

Day: 25.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.98 AU - 5.16 AU

Year: 3450 Days

Day: 46.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,006,652 km

• M1: 3,545,170 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 10.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.06 AU - 6.28 AU

Year: 4767 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,006,652 km

• M1: 130,150 km (0.052 R)
• M2: 218,413 km (0.118 R)
• M3: 531,671 km (0.116 R)
• M4: 823,237 km (0.054 R)
• M5: 1,582,297 km (0.068 R)
• M6: 1,696,739 km (0.069 R)
• M7: 1,764,956 km (0.075 R)
• M8: 1,954,496 km (0.065 R)
• M9: 2,150,918 km (0.115 R)
• M10: 2,235,591 km (0.113 R)
• M11: 2,332,231 km (0.06 R)
• M12: 2,732,854 km (0.076 R)
• M13: 2,964,880 km (0.097 R)
• M14: 3,300,578 km (0.095 R)
• M15: 3,386,447 km (0.062 R)
• M16: 3,485,481 km (0.055 R)
• M17: 3,623,410 km (0.104 R)
• M18: 3,711,972 km (0.116 R)
• M19: 4,008,475 km (0.088 R)
• M20: 4,259,201 km (0.073 R)
• M21: 4,515,163 km (0.06 R)
• M22: 4,915,487 km (0.083 R)
• M23: 5,428,458 km (0.12 R)
• M24: 6,018,472 km (0.104 R)
• M25: 6,628,831 km (0.066 R)
• M26: 7,115,473 km (0.115 R)
• M27: 7,195,059 km (0.089 R)
• M28: 7,371,136 km (0.115 R)
• M29: 7,760,390 km (0.113 R)
• M30: 7,842,369 km (0.105 R)
• M31: 8,139,770 km (0.116 R)
• M32: 8,356,836 km (0.077 R)
• M33: 8,677,574 km (0.054 R)
• M34: 9,054,112 km (0.034 R)
• M35: 9,244,400 km (0.067 R)
• M36: 9,436,035 km (0.084 R)
• M37: 9,770,087 km (0.102 R)
• M38: 10,197,638 km (0.052 R)
• M39: 10,504,164 km (0.091 R)
• M40: 10,850,483 km (0.094 R)
• M41: 11,052,590 km (0.032 R)
• M42: 11,892,732 km (0.081 R)
• M43: 12,158,268 km (0.067 R)
• M44: 12,733,920 km (0.086 R)
• M45: 12,869,606 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 14.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.35 AU - 11.83 AU

Year: 12169 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,006,652 km

• M1: 207,492 km (0.094 R)
• M2: 479,012 km (0.063 R)
• M3: 615,146 km (0.043 R)
• M4: 1,092,812 km (0.056 R)
• M5: 1,439,880 km (0.082 R)
• M6: 1,602,941 km (0.067 R)
• M7: 1,872,367 km (0.102 R)
• M8: 1,999,824 km (0.095 R)
• M9: 2,183,381 km (0.114 R)
• M10: 2,400,148 km (0.052 R)
• M11: 2,797,031 km (0.069 R)
• M12: 3,154,122 km (0.078 R)
• M13: 4,448,741 km (0.055 R)
• M14: 5,044,291 km (0.108 R)
• M15: 5,152,151 km (0.072 R)
• M16: 5,852,568 km (0.064 R)
• M17: 5,965,963 km (0.099 R)
• M18: 6,622,548 km (0.057 R)
• M19: 8,045,972 km (0.061 R)
• M20: 8,299,391 km (0.1 R)
• M21: 8,814,157 km (0.105 R)
• M22: 9,163,019 km (0.039 R)
• M23: 9,605,679 km (0.112 R)
• M24: 9,784,748 km (0.045 R)
• M25: 10,191,654 km (0.079 R)
• M26: 12,944,704 km (0.084 R)
• M27: 13,043,588 km (0.101 R)
• M28: 13,441,518 km (0.039 R)
• M29: 13,894,052 km (0.069 R)
• M30: 15,073,033 km (0.039 R)
• M31: 15,543,219 km (0.113 R)
• M32: 16,124,406 km (0.074 R)
• M33: 16,284,177 km (0.104 R)
• M34: 16,444,396 km (0.053 R)
• M35: 17,199,267 km (0.083 R)
• M36: 17,965,507 km (0.116 R)
• M37: 18,131,112 km (0.068 R)
• M38: 19,079,413 km (0.038 R)
• M39: 19,417,953 km (0.104 R)
• M40: 19,588,046 km (0.098 R)
• M41: 20,273,055 km (0.109 R)
• M42: 21,432,289 km (0.086 R)
• M43: 22,138,241 km (0.029 R)
• M44: 22,613,065 km (0.105 R)
• M45: 24,975,664 km (0.109 R)
• M46: 25,967,647 km (0.046 R)
• M47: 27,734,398 km (0.091 R)
• M48: 28,117,967 km (0.107 R)
• M49: 28,374,677 km (0.101 R)
• M50: 31,649,075 km (0.071 R)
• M51: 31,849,387 km (0.079 R)
• M52: 32,251,057 km (0.078 R)
• M53: 33,738,658 km (0.111 R)
• M54: 34,079,741 km (0.105 R)
• M55: 35,872,373 km (0.07 R)
• M56: 36,430,073 km (0.074 R)
• M57: 36,780,132 km (0.038 R)
• M58: 38,903,824 km (0.111 R)
• M59: 39,548,740 km (0.1 R)
• M60: 41,139,863 km (0.119 R)
• M61: 42,310,167 km (0.081 R)
• M62: 42,604,576 km (0.077 R)
• M63: 42,751,930 km (0.101 R)
• M64: 43,121,137 km (0.107 R)
• M65: 43,343,290 km (0.102 R)
• M66: 43,862,844 km (0.091 R)
• M67: 45,133,378 km (0.102 R)
• M68: 45,283,724 km (0.077 R)
• M69: 45,434,070 km (0.09 R)
• M70: 46,113,244 km (0.118 R)
• M71: 47,252,432 km (0.118 R)
• M72: 47,863,689 km (0.095 R)
• M73: 48,400,895 km (0.1 R)
• M74: 49,713,616 km (0.115 R)
• M75: 50,413,286 km (0.108 R)
• M76: 50,725,347 km (0.072 R)
• M77: 51,038,006 km (0.106 R)
• M78: 51,272,875 km (0.074 R)
• M79: 51,822,498 km (0.108 R)
• M80: 51,979,875 km (0.107 R)
• M81: 52,690,016 km (0.087 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit