🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 42.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 234 Days

Day: 17.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.91 AU - 1.05 AU

Year: 356 Days

Day: 34.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,054,115 km

• M1: 681,568 km (0.101 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.39 AU - 2.21 AU

Year: 887 Days

Day: 14.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.26 AU - 2.36 AU

Year: 1289 Days

Day: 31.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,054,115 km

• M1: 487,689 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.17 AU - 3.05 AU

Year: 1548 Days

Day: 17.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.88 AU - 3.76 AU

Year: 2221 Days

Day: 19.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 10.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.58 AU - 6.66 AU

Year: 5558 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,054,115 km

• M1: 140,173 km (0.102 R)
• M2: 226,790 km (0.037 R)
• M3: 635,043 km (0.074 R)
• M4: 824,583 km (0.116 R)
• M5: 1,273,826 km (0.049 R)
• M6: 1,378,245 km (0.104 R)
• M7: 1,676,693 km (0.119 R)
• M8: 1,825,244 km (0.057 R)
• M9: 2,065,199 km (0.095 R)
• M10: 2,189,215 km (0.106 R)
• M11: 2,315,625 km (0.063 R)
• M12: 2,388,928 km (0.063 R)
• M13: 2,845,651 km (0.111 R)
• M14: 3,144,996 km (0.08 R)
• M15: 3,412,776 km (0.099 R)
• M16: 3,860,971 km (0.116 R)
• M17: 4,533,563 km (0.05 R)
• M18: 4,649,203 km (0.104 R)
• M19: 4,836,350 km (0.082 R)
• M20: 5,025,890 km (0.057 R)
• M21: 5,560,104 km (0.047 R)
• M22: 5,683,971 km (0.109 R)
• M23: 6,266,056 km (0.103 R)
• M24: 6,708,417 km (0.07 R)
• M25: 6,920,248 km (0.076 R)
• M26: 7,026,911 km (0.045 R)
• M27: 7,296,038 km (0.108 R)
• M28: 7,377,419 km (0.077 R)
• M29: 7,459,249 km (0.079 R)
• M30: 8,577,493 km (0.062 R)
• M31: 8,692,235 km (0.069 R)
• M32: 8,836,297 km (0.094 R)
• M33: 9,244,101 km (0.081 R)
• M34: 9,332,364 km (0.087 R)
• M35: 10,504,014 km (0.114 R)
• M36: 11,029,253 km (0.077 R)
• M37: 11,185,433 km (0.098 R)
• M38: 11,721,741 km (0.028 R)
• M39: 12,073,296 km (0.115 R)
• M40: 12,623,368 km (0.065 R)
• M41: 12,917,926 km (0.064 R)
• M42: 13,049,572 km (0.068 R)
• M43: 13,115,545 km (0.113 R)
• M44: 13,281,000 km (0.116 R)
• M45: 13,380,632 km (0.095 R)
• M46: 14,084,789 km (0.106 R)
• M47: 15,146,336 km (0.101 R)
• M48: 15,215,749 km (0.118 R)
• M49: 15,564,162 km (0.114 R)
• M50: 15,844,958 km (0.065 R)
• M51: 16,304,522 km (0.111 R)
• M52: 17,128,657 km (0.099 R)
• M53: 17,237,115 km (0.1 R)
• M54: 17,345,724 km (0.105 R)
• M55: 17,746,347 km (0.115 R)
• M56: 17,819,500 km (0.061 R)
• M57: 17,966,106 km (0.105 R)
• M58: 18,408,467 km (0.092 R)
• M59: 18,482,518 km (0.085 R)
• M60: 20,596,336 km (0.089 R)
• M61: 21,020,446 km (0.087 R)
• M62: 21,097,937 km (0.092 R)
• M63: 21,253,070 km (0.072 R)
• M64: 21,681,668 km (0.109 R)
• M65: 22,152,453 km (0.056 R)
• M66: 22,904,930 km (0.106 R)
• M67: 23,104,344 km (0.079 R)
• M68: 23,867,293 km (0.112 R)
• M69: 24,231,564 km (0.045 R)
• M70: 24,353,486 km (0.102 R)
• M71: 24,597,779 km (0.096 R)
• M72: 25,006,780 km (0.075 R)
• M73: 26,039,005 km (0.079 R)
• M74: 26,330,572 km (0.067 R)
• M75: 26,706,960 km (0.057 R)
• M76: 26,832,772 km (0.055 R)
• M77: 27,000,920 km (0.115 R)
• M78: 27,127,330 km (0.116 R)
• M79: 27,253,890 km (0.12 R)
• M80: 27,380,599 km (0.11 R)
• M81: 27,719,438 km (0.058 R)
• M82: 28,273,100 km (0.062 R)
• M83: 28,572,894 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.23 AU - 11.13 AU

Year: 12812 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,054,115 km

• M1: 181,612 km (0.105 R)
• M2: 282,142 km (0.119 R)
• M3: 737,368 km (0.081 R)
• M4: 869,612 km (0.069 R)
• M5: 1,076,506 km (0.105 R)
• M6: 1,637,349 km (0.062 R)
• M7: 2,194,900 km (0.102 R)
• M8: 2,484,073 km (0.063 R)
• M9: 2,575,477 km (0.074 R)
• M10: 2,762,175 km (0.065 R)
• M11: 2,953,361 km (0.031 R)
• M12: 3,173,868 km (0.049 R)
• M13: 3,631,189 km (0.097 R)
• M14: 4,637,085 km (0.117 R)
• M15: 4,750,929 km (0.077 R)
• M16: 5,068,675 km (0.1 R)
• M17: 5,334,062 km (0.088 R)
• M18: 7,052,941 km (0.117 R)
• M19: 7,819,182 km (0.119 R)
• M20: 8,126,306 km (0.112 R)
• M21: 8,472,326 km (0.093 R)
• M22: 8,893,893 km (0.075 R)
• M23: 9,000,406 km (0.093 R)
• M24: 9,214,630 km (0.074 R)
• M25: 9,684,667 km (0.098 R)
• M26: 10,088,581 km (0.105 R)
• M27: 10,685,926 km (0.112 R)
• M28: 10,950,863 km (0.118 R)
• M29: 11,103,304 km (0.055 R)
• M30: 11,410,278 km (0.084 R)
• M31: 11,798,036 km (0.067 R)
• M32: 11,954,216 km (0.101 R)
• M33: 12,347,958 km (0.056 R)
• M34: 12,786,130 km (0.108 R)
• M35: 13,148,306 km (0.101 R)
• M36: 13,759,713 km (0.111 R)
• M37: 14,089,576 km (0.072 R)
• M38: 14,421,983 km (0.047 R)
• M39: 14,547,346 km (0.045 R)
• M40: 15,734,854 km (0.062 R)
• M41: 16,471,025 km (0.075 R)
• M42: 16,997,460 km (0.12 R)
• M43: 17,129,854 km (0.096 R)
• M44: 17,484,850 km (0.071 R)
• M45: 18,066,935 km (0.119 R)
• M46: 18,428,214 km (0.096 R)
• M47: 19,158,102 km (0.064 R)
• M48: 19,341,957 km (0.112 R)
• M49: 19,526,561 km (0.102 R)
• M50: 19,897,414 km (0.111 R)
• M51: 20,834,795 km (0.044 R)
• M52: 21,594,901 km (0.093 R)
• M53: 22,074,811 km (0.062 R)
• M54: 22,509,543 km (0.078 R)
• M55: 23,240,628 km (0.064 R)
• M56: 23,732,206 km (0.097 R)
• M57: 23,979,342 km (0.116 R)
• M58: 24,326,858 km (0.073 R)
• M59: 24,426,340 km (0.12 R)
• M60: 24,526,122 km (0.053 R)
• M61: 26,548,685 km (0.115 R)
• M62: 27,891,925 km (0.097 R)
• M63: 28,887,498 km (0.112 R)
• M64: 29,947,998 km (0.089 R)
• M65: 30,644,226 km (0.085 R)
• M66: 31,075,367 km (0.051 R)
• M67: 31,617,061 km (0.113 R)
• M68: 31,725,669 km (0.086 R)
• M69: 32,271,103 km (0.092 R)
• M70: 32,929,782 km (0.084 R)
• M71: 33,040,036 km (0.091 R)
• M72: 33,592,800 km (0.101 R)
• M73: 33,814,803 km (0.105 R)
• M74: 34,595,704 km (0.064 R)
• M75: 35,778,276 km (0.078 R)
• M76: 36,061,764 km (0.066 R)
• M77: 37,145,899 km (0.093 R)
• M78: 38,414,489 km (0.047 R)
• M79: 38,821,096 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit