🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 191 Days

Day: 35.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.12 AU - 1.18 AU

Year: 460 Days

Day: 23.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.26 AU - 1.58 AU

Year: 631 Days

Day: 20.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,105,626 km

• M1: 620,233 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.44 AU - 2.2 AU

Year: 915 Days

Day: 27 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 11.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.72 AU - 7.84 AU

Year: 7322 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,105,626 km

• M1: 152,291 km (0.054 R)
• M2: 325,824 km (0.107 R)
• M3: 413,339 km (0.115 R)
• M4: 550,969 km (0.115 R)
• M5: 736,171 km (0.056 R)
• M6: 909,854 km (0.077 R)
• M7: 1,097,899 km (0.081 R)
• M8: 1,613,862 km (0.026 R)
• M9: 2,314,429 km (0.119 R)
• M10: 2,503,221 km (0.074 R)
• M11: 3,152,177 km (0.102 R)
• M12: 3,768,370 km (0.108 R)
• M13: 3,907,197 km (0.108 R)
• M14: 4,076,243 km (0.056 R)
• M15: 5,264,199 km (0.111 R)
• M16: 5,577,009 km (0.117 R)
• M17: 5,993,040 km (0.092 R)
• M18: 6,155,653 km (0.067 R)
• M19: 7,474,358 km (0.117 R)
• M20: 7,614,532 km (0.11 R)
• M21: 7,720,148 km (0.06 R)
• M22: 8,111,795 km (0.034 R)
• M23: 8,509,875 km (0.08 R)
• M24: 8,583,028 km (0.046 R)
• M25: 9,137,887 km (0.026 R)
• M26: 9,250,235 km (0.118 R)
• M27: 9,628,119 km (0.079 R)
• M28: 10,204,520 km (0.064 R)
• M29: 10,516,581 km (0.104 R)
• M30: 10,594,970 km (0.089 R)
• M31: 10,673,658 km (0.111 R)
• M32: 10,871,277 km (0.089 R)
• M33: 10,950,714 km (0.085 R)
• M34: 12,041,282 km (0.059 R)
• M35: 12,123,411 km (0.114 R)
• M36: 12,246,979 km (0.092 R)
• M37: 12,913,139 km (0.072 R)
• M38: 13,208,445 km (0.089 R)
• M39: 13,505,845 km (0.112 R)
• M40: 13,762,555 km (0.083 R)
• M41: 13,977,827 km (0.09 R)
• M42: 14,107,378 km (0.112 R)
• M43: 14,367,828 km (0.106 R)
• M44: 15,470,365 km (0.07 R)
• M45: 15,604,554 km (0.108 R)
• M46: 16,009,216 km (0.097 R)
• M47: 16,554,351 km (0.095 R)
• M48: 17,059,244 km (0.108 R)
• M49: 17,197,921 km (0.029 R)
• M50: 17,662,572 km (0.109 R)
• M51: 17,896,543 km (0.059 R)
• M52: 18,509,595 km (0.102 R)
• M53: 18,938,043 km (0.05 R)
• M54: 21,128,904 km (0.096 R)
• M55: 22,128,218 km (0.05 R)
• M56: 23,296,428 km (0.086 R)
• M57: 25,480,856 km (0.109 R)
• M58: 26,973,244 km (0.112 R)
• M59: 27,730,060 km (0.097 R)
• M60: 28,165,689 km (0.098 R)
• M61: 28,713,367 km (0.1 R)
• M62: 29,819,344 km (0.105 R)
• M63: 30,657,840 km (0.086 R)
• M64: 31,560,962 km (0.114 R)
• M65: 32,587,203 km (0.076 R)
• M66: 32,816,836 km (0.057 R)
• M67: 33,104,513 km (0.117 R)
• M68: 33,508,726 km (0.106 R)
• M69: 34,322,090 km (0.065 R)
• M70: 34,848,375 km (0.034 R)
• M71: 35,259,620 km (0.106 R)
• M72: 35,495,236 km (0.086 R)
• M73: 36,443,238 km (0.115 R)
• M74: 36,980,145 km (0.11 R)
• M75: 37,159,662 km (0.067 R)
• M76: 37,941,162 km (0.063 R)
• M77: 38,303,637 km (0.102 R)
• M78: 38,485,249 km (0.112 R)
• M79: 40,194,704 km (0.09 R)
• M80: 40,440,942 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196

Radius: 7.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.82 AU - 19.42 AU

Year: 27572 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,105,626 km

• M1: 169,794 km (0.119 R)
• M2: 443,258 km (0.086 R)
• M3: 584,479 km (0.107 R)
• M4: 641,326 km (0.111 R)
• M5: 700,118 km (0.085 R)
• M6: 802,593 km (0.077 R)
• M7: 910,153 km (0.048 R)
• M8: 1,116,000 km (0.082 R)
• M9: 1,336,657 km (0.094 R)
• M10: 1,734,887 km (0.112 R)
• M11: 1,961,826 km (0.111 R)
• M12: 3,164,444 km (0.113 R)
• M13: 3,477,253 km (0.096 R)
• M14: 4,057,393 km (0.09 R)
• M15: 4,435,278 km (0.062 R)
• M16: 5,224,556 km (0.094 R)
• M17: 5,346,628 km (0.094 R)
• M18: 6,487,760 km (0.085 R)
• M19: 9,129,659 km (0.072 R)
• M20: 10,948,320 km (0.066 R)
• M21: 11,367,344 km (0.113 R)
• M22: 11,631,833 km (0.091 R)
• M23: 12,600,928 km (0.067 R)
• M24: 14,501,120 km (0.116 R)
• M25: 14,788,049 km (0.062 R)
• M26: 15,542,770 km (0.108 R)
• M27: 15,601,412 km (0.069 R)
• M28: 15,718,847 km (0.081 R)
• M29: 15,895,372 km (0.098 R)
• M30: 17,331,811 km (0.051 R)
• M31: 18,065,588 km (0.074 R)
• M32: 18,684,774 km (0.053 R)
• M33: 19,059,517 km (0.063 R)
• M34: 20,712,424 km (0.065 R)
• M35: 20,906,003 km (0.051 R)
• M36: 21,490,632 km (0.118 R)
• M37: 22,410,659 km (0.105 R)
• M38: 23,544,910 km (0.105 R)
• M39: 24,493,061 km (0.105 R)
• M40: 24,629,494 km (0.062 R)
• M41: 25,522,743 km (0.104 R)
• M42: 26,426,464 km (0.04 R)
• M43: 26,847,133 km (0.092 R)
• M44: 26,917,444 km (0.088 R)
• M45: 26,987,905 km (0.073 R)
• M46: 27,340,656 km (0.03 R)
• M47: 28,408,486 km (0.098 R)
• M48: 28,983,391 km (0.112 R)
• M49: 29,634,889 km (0.111 R)
• M50: 30,145,018 km (0.101 R)
• M51: 30,584,387 km (0.066 R)
• M52: 31,395,656 km (0.064 R)
• M53: 32,588,251 km (0.087 R)
• M54: 33,265,630 km (0.113 R)
• M55: 34,328,373 km (0.104 R)
• M56: 34,940,827 km (0.061 R)
• M57: 36,643,250 km (0.078 R)
• M58: 38,451,739 km (0.093 R)
• M59: 38,769,335 km (0.104 R)
• M60: 38,848,772 km (0.088 R)
• M61: 39,726,911 km (0.103 R)
• M62: 39,807,096 km (0.066 R)
• M63: 40,128,282 km (0.055 R)
• M64: 40,531,000 km (0.055 R)
• M65: 41,259,093 km (0.045 R)
• M66: 41,991,674 km (0.084 R)
• M67: 42,564,334 km (0.076 R)
• M68: 44,214,847 km (0.1 R)
• M69: 44,630,730 km (0.093 R)
• M70: 44,797,531 km (0.047 R)
• M71: 46,645,065 km (0.095 R)
• M72: 48,431,862 km (0.056 R)
• M73: 49,462,741 km (0.081 R)
• M74: 50,501,100 km (0.116 R)
• M75: 53,658,512 km (0.06 R)
• M76: 55,888,717 km (0.085 R)
• M77: 57,241,232 km (0.103 R)
• M78: 60,346,584 km (0.074 R)
• M79: 61,733,955 km (0.103 R)
• M80: 62,105,556 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit