🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 47.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.76 AU

Year: 685 Days

Day: 35.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.62 AU - 2.26 AU

Year: 1007 Days

Day: 37.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.06 AU - 4.44 AU

Year: 2707 Days

Day: 43.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.33 AU - 4.91 AU

Year: 3117 Days

Day: 47.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 14.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.48 AU - 8.3 AU

Year: 7489 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,096,825 km

• M1: 191,635 km (0.096 R)
• M2: 352,901 km (0.035 R)
• M3: 767,736 km (0.116 R)
• M4: 889,210 km (0.108 R)
• M5: 1,066,932 km (0.116 R)
• M6: 1,283,699 km (0.095 R)
• M7: 1,404,574 km (0.081 R)
• M8: 1,673,551 km (0.036 R)
• M9: 2,021,965 km (0.116 R)
• M10: 2,311,287 km (0.116 R)
• M11: 2,545,707 km (0.049 R)
• M12: 2,648,630 km (0.111 R)
• M13: 2,770,702 km (0.043 R)
• M14: 3,074,984 km (0.113 R)
• M15: 3,184,939 km (0.08 R)
• M16: 3,696,863 km (0.052 R)
• M17: 3,814,147 km (0.098 R)
• M18: 3,992,618 km (0.099 R)
• M19: 4,133,389 km (0.112 R)
• M20: 4,926,258 km (0.095 R)
• M21: 5,318,354 km (0.086 R)
• M22: 5,429,206 km (0.109 R)
• M23: 5,563,096 km (0.114 R)
• M24: 5,766,100 km (0.084 R)
• M25: 5,902,833 km (0.079 R)
• M26: 6,272,788 km (0.094 R)
• M27: 6,770,052 km (0.085 R)
• M28: 7,353,932 km (0.067 R)
• M29: 7,979,401 km (0.049 R)
• M30: 8,081,127 km (0.101 R)
• M31: 8,234,465 km (0.1 R)
• M32: 8,910,199 km (0.078 R)
• M33: 9,469,246 km (0.083 R)
• M34: 10,094,565 km (0.069 R)
• M35: 10,593,324 km (0.084 R)
• M36: 10,705,224 km (0.047 R)
• M37: 10,817,572 km (0.119 R)
• M38: 11,071,738 km (0.079 R)
• M39: 11,299,426 km (0.119 R)
• M40: 12,020,787 km (0.079 R)
• M41: 12,137,623 km (0.11 R)
• M42: 12,343,021 km (0.112 R)
• M43: 13,025,935 km (0.065 R)
• M44: 13,417,283 km (0.1 R)
• M45: 13,843,338 km (0.109 R)
• M46: 14,057,862 km (0.112 R)
• M47: 14,896,208 km (0.09 R)
• M48: 14,990,305 km (0.093 R)
• M49: 15,242,377 km (0.117 R)
• M50: 15,432,367 km (0.1 R)
• M51: 16,167,790 km (0.096 R)
• M52: 16,523,683 km (0.091 R)
• M53: 16,621,071 km (0.064 R)
• M54: 16,783,984 km (0.045 R)
• M55: 16,947,494 km (0.116 R)
• M56: 17,177,276 km (0.109 R)
• M57: 17,441,017 km (0.097 R)
• M58: 17,573,411 km (0.061 R)
• M59: 18,814,176 km (0.082 R)
• M60: 19,086,145 km (0.081 R)
• M61: 19,256,836 km (0.03 R)
• M62: 19,633,973 km (0.089 R)
• M63: 19,909,981 km (0.091 R)
• M64: 20,013,802 km (0.056 R)
• M65: 20,326,162 km (0.118 R)
• M66: 22,055,812 km (0.068 R)
• M67: 22,702,973 km (0.094 R)
• M68: 22,811,431 km (0.082 R)
• M69: 23,722,034 km (0.092 R)
• M70: 24,015,993 km (0.079 R)
• M71: 24,126,546 km (0.111 R)
• M72: 24,348,101 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 4.9

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.05 AU - 18.39 AU

Year: 21053 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,096,825 km

• M1: 92,152 km (0.118 R)
• M2: 196,572 km (0.088 R)
• M3: 250,576 km (0.096 R)
• M4: 294,708 km (0.032 R)
• M5: 325,974 km (0.113 R)
• M6: 358,287 km (0.048 R)
• M7: 409,300 km (0.08 R)
• M8: 810,372 km (0.03 R)
• M9: 878,887 km (0.107 R)
• M10: 1,070,822 km (0.099 R)
• M11: 1,197,531 km (0.119 R)
• M12: 1,302,399 km (0.094 R)
• M13: 1,663,977 km (0.029 R)
• M14: 2,778,182 km (0.035 R)
• M15: 3,023,523 km (0.105 R)
• M16: 3,534,998 km (0.081 R)
• M17: 3,800,684 km (0.115 R)
• M18: 4,151,640 km (0.098 R)
• M19: 4,311,111 km (0.115 R)
• M20: 4,759,606 km (0.099 R)
• M21: 5,010,631 km (0.106 R)
• M22: 5,095,154 km (0.098 R)
• M23: 6,146,977 km (0.032 R)
• M24: 6,837,371 km (0.086 R)
• M25: 7,455,210 km (0.115 R)
• M26: 7,942,749 km (0.114 R)
• M27: 8,340,081 km (0.117 R)
• M28: 9,781,008 km (0.1 R)
• M29: 10,638,353 km (0.087 R)
• M30: 10,801,864 km (0.105 R)
• M31: 10,911,220 km (0.068 R)
• M32: 12,025,425 km (0.111 R)
• M33: 13,882,084 km (0.12 R)
• M34: 14,420,188 km (0.036 R)
• M35: 14,661,489 km (0.098 R)
• M36: 15,026,059 km (0.085 R)
• M37: 15,148,131 km (0.114 R)
• M38: 15,578,374 km (0.066 R)
• M39: 15,701,942 km (0.109 R)
• M40: 15,763,876 km (0.077 R)
• M41: 17,274,814 km (0.113 R)
• M42: 17,338,842 km (0.092 R)
• M43: 18,765,557 km (0.066 R)
• M44: 19,426,480 km (0.07 R)
• M45: 19,893,674 km (0.113 R)
• M46: 22,214,835 km (0.078 R)
• M47: 22,284,398 km (0.071 R)
• M48: 22,633,260 km (0.082 R)
• M49: 22,983,918 km (0.089 R)
• M50: 23,054,229 km (0.12 R)
• M51: 23,975,303 km (0.097 R)
• M52: 24,046,661 km (0.059 R)
• M53: 24,261,184 km (0.11 R)
• M54: 28,003,076 km (0.092 R)
• M55: 28,681,801 km (0.04 R)
• M56: 28,757,498 km (0.106 R)
• M57: 29,289,618 km (0.093 R)
• M58: 29,365,912 km (0.111 R)
• M59: 29,901,772 km (0.098 R)
• M60: 30,363,581 km (0.055 R)
• M61: 32,549,804 km (0.116 R)
• M62: 33,821,685 km (0.086 R)
• M63: 34,062,089 km (0.042 R)
• M64: 34,544,392 km (0.078 R)
• M65: 36,331,937 km (0.097 R)
• M66: 38,399,529 km (0.104 R)
• M67: 40,080,860 km (0.049 R)
• M68: 41,015,847 km (0.052 R)
• M69: 41,871,995 km (0.105 R)
• M70: 43,341,046 km (0.053 R)
• M71: 43,427,963 km (0.11 R)
• M72: 43,602,095 km (0.072 R)
• M73: 45,266,969 km (0.079 R)
• M74: 46,240,403 km (0.115 R)
• M75: 46,952,788 km (0.114 R)
• M76: 49,020,679 km (0.112 R)
• M77: 52,316,470 km (0.118 R)
• M78: 52,872,675 km (0.079 R)
• M79: 54,834,950 km (0.092 R)
• M80: 56,156,348 km (0.049 R)
• M81: 56,630,723 km (0.112 R)
• M82: 57,392,625 km (0.067 R)
• M83: 58,445,644 km (0.111 R)
• M84: 62,230,620 km (0.105 R)
• M85: 62,819,886 km (0.119 R)
• M86: 63,016,607 km (0.095 R)
• M87: 63,509,682 km (0.116 R)
• M88: 64,003,953 km (0.094 R)
• M89: 64,400,238 km (0.064 R)
• M90: 64,499,421 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit