🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 236 Days

Day: 46.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,721,839 km

• M1: 343,926 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.41 AU

Year: 568 Days

Day: 19.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.36 AU - 1.96 AU

Year: 810 Days

Day: 47.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,721,839 km

• M1: 752,178 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.89 AU - 2.01 AU

Year: 1031 Days

Day: 31.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.51 AU - 3.73 AU

Year: 2087 Days

Day: 23.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.2

Radius: 15

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.21 AU - 9.15 AU

Year: 8861 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,721,839 km

• M1: 253,120 km (0.095 R)
• M2: 500,405 km (0.08 R)
• M3: 657,632 km (0.088 R)
• M4: 848,220 km (0.057 R)
• M5: 958,474 km (0.047 R)
• M6: 1,194,988 km (0.108 R)
• M7: 1,418,637 km (0.069 R)
• M8: 2,738,838 km (0.064 R)
• M9: 3,017,090 km (0.088 R)
• M10: 4,246,336 km (0.081 R)
• M11: 5,214,234 km (0.068 R)
• M12: 6,703,481 km (0.082 R)
• M13: 6,818,821 km (0.111 R)
• M14: 7,375,773 km (0.1 R)
• M15: 7,584,762 km (0.076 R)
• M16: 7,765,326 km (0.04 R)
• M17: 7,978,054 km (0.061 R)
• M18: 10,109,525 km (0.117 R)
• M19: 10,812,186 km (0.115 R)
• M20: 11,461,441 km (0.086 R)
• M21: 11,983,238 km (0.046 R)
• M22: 12,512,665 km (0.042 R)
• M23: 12,619,478 km (0.063 R)
• M24: 12,762,344 km (0.031 R)
• M25: 13,741,163 km (0.044 R)
• M26: 15,963,140 km (0.064 R)
• M27: 16,428,539 km (0.106 R)
• M28: 17,532,272 km (0.119 R)
• M29: 18,213,990 km (0.05 R)
• M30: 19,273,442 km (0.114 R)
• M31: 19,769,209 km (0.052 R)
• M32: 19,935,412 km (0.118 R)
• M33: 20,060,326 km (0.116 R)
• M34: 20,815,497 km (0.111 R)
• M35: 21,366,765 km (0.104 R)
• M36: 21,794,016 km (0.065 R)
• M37: 23,092,825 km (0.097 R)
• M38: 23,928,479 km (0.08 R)
• M39: 24,505,926 km (0.049 R)
• M40: 25,629,257 km (0.082 R)
• M41: 26,540,009 km (0.095 R)
• M42: 28,721,894 km (0.104 R)
• M43: 30,431,797 km (0.09 R)
• M44: 30,816,264 km (0.047 R)
• M45: 31,735,842 km (0.097 R)
• M46: 32,910,335 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 13.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.66 AU - 9.98 AU

Year: 11655 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,721,839 km

• M1: 381,923 km (0.093 R)
• M2: 544,686 km (0.109 R)
• M3: 735,722 km (0.105 R)
• M4: 971,788 km (0.045 R)
• M5: 1,470,248 km (0.064 R)
• M6: 1,826,590 km (0.094 R)
• M7: 2,803,614 km (0.108 R)
• M8: 3,182,695 km (0.063 R)
• M9: 3,920,661 km (0.106 R)
• M10: 4,345,220 km (0.104 R)
• M11: 4,490,030 km (0.096 R)
• M12: 4,636,636 km (0.088 R)
• M13: 4,972,184 km (0.092 R)
• M14: 5,509,839 km (0.093 R)
• M15: 6,808,349 km (0.085 R)
• M16: 8,603,972 km (0.115 R)
• M17: 9,530,581 km (0.115 R)
• M18: 9,910,111 km (0.1 R)
• M19: 10,149,916 km (0.111 R)
• M20: 10,343,047 km (0.076 R)
• M21: 10,537,524 km (0.115 R)
• M22: 12,085,114 km (0.099 R)
• M23: 12,341,525 km (0.098 R)
• M24: 12,444,448 km (0.059 R)
• M25: 12,911,643 km (0.116 R)
• M26: 13,756,272 km (0.119 R)
• M27: 15,721,839 km (0.111 R)
• M28: 17,368,163 km (0.093 R)
• M29: 18,241,216 km (0.111 R)
• M30: 20,394,379 km (0.113 R)
• M31: 21,129,802 km (0.083 R)
• M32: 21,315,004 km (0.057 R)
• M33: 21,624,971 km (0.082 R)
• M34: 21,749,286 km (0.105 R)
• M35: 21,998,816 km (0.109 R)
• M36: 22,374,905 km (0.114 R)
• M37: 22,626,678 km (0.117 R)
• M38: 22,816,218 km (0.097 R)
• M39: 23,069,787 km (0.07 R)
• M40: 24,286,766 km (0.068 R)
• M41: 24,480,794 km (0.119 R)
• M42: 25,000,946 km (0.106 R)
• M43: 25,656,035 km (0.091 R)
• M44: 25,985,898 km (0.07 R)
• M45: 26,516,372 km (0.068 R)
• M46: 27,318,815 km (0.084 R)
• M47: 28,742,239 km (0.103 R)
• M48: 29,912,244 km (0.091 R)
• M49: 30,120,334 km (0.116 R)
• M50: 30,887,323 km (0.084 R)
• M51: 32,156,511 km (0.117 R)
• M52: 33,514,561 km (0.039 R)
• M53: 35,403,234 km (0.076 R)
• M54: 35,549,840 km (0.11 R)
• M55: 35,917,551 km (0.045 R)
• M56: 36,065,055 km (0.106 R)
• M57: 36,434,412 km (0.062 R)
• M58: 36,805,115 km (0.055 R)
• M59: 37,625,061 km (0.108 R)
• M60: 38,450,991 km (0.111 R)
• M61: 38,904,123 km (0.094 R)
• M62: 39,283,054 km (0.052 R)
• M63: 39,510,892 km (0.085 R)
• M64: 39,739,328 km (0.105 R)
• M65: 40,197,397 km (0.064 R)
• M66: 41,195,813 km (0.118 R)
• M67: 42,904,071 km (0.119 R)
• M68: 43,295,569 km (0.1 R)
• M69: 43,924,328 km (0.082 R)
• M70: 44,793,941 km (0.116 R)
• M71: 45,509,617 km (0.114 R)
• M72: 45,749,123 km (0.116 R)
• M73: 47,517,520 km (0.083 R)
• M74: 47,922,631 km (0.117 R)
• M75: 48,573,082 km (0.114 R)
• M76: 49,472,165 km (0.075 R)
• M77: 50,872,551 km (0.096 R)
• M78: 53,628,144 km (0.1 R)
• M79: 53,965,337 km (0.096 R)
• M80: 55,491,834 km (0.072 R)
• M81: 55,662,376 km (0.072 R)
• M82: 55,833,067 km (0.083 R)
• M83: 56,688,916 km (0.118 R)
• M84: 57,204,580 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit