🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 177 Days

Day: 22.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 108.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 203 Days

Day: 17.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 22.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,095,274 km

• M1: 587,022 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.98 AU

Year: 311 Days

Day: 36.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.36 AU - 1.58 AU

Year: 661 Days

Day: 39 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,095,274 km

• M1: 467,194 km (0.025 R)
• M2: 972,087 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.63 AU - 2.67 AU

Year: 1600 Days

Day: 18.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,095,274 km

• M1: 982,110 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.59 AU - 9.07 AU

Year: 7360 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,095,274 km

• M1: 196,123 km (0.059 R)
• M2: 419,472 km (0.093 R)
• M3: 1,055,862 km (0.07 R)
• M4: 1,233,883 km (0.099 R)
• M5: 1,345,334 km (0.097 R)
• M6: 1,700,180 km (0.117 R)
• M7: 1,762,113 km (0.056 R)
• M8: 1,845,888 km (0.101 R)
• M9: 2,683,187 km (0.113 R)
• M10: 2,952,464 km (0.05 R)
• M11: 3,179,404 km (0.106 R)
• M12: 3,256,297 km (0.059 R)
• M13: 3,464,387 km (0.065 R)
• M14: 3,517,046 km (0.118 R)
• M15: 3,838,981 km (0.107 R)
• M16: 4,801,942 km (0.088 R)
• M17: 5,068,974 km (0.082 R)
• M18: 5,189,251 km (0.073 R)
• M19: 5,432,497 km (0.037 R)
• M20: 5,867,378 km (0.078 R)
• M21: 5,961,924 km (0.062 R)
• M22: 7,069,696 km (0.107 R)
• M23: 7,407,488 km (0.099 R)
• M24: 7,578,329 km (0.095 R)
• M25: 7,715,959 km (0.1 R)
• M26: 8,028,768 km (0.068 R)
• M27: 8,594,996 km (0.099 R)
• M28: 8,666,653 km (0.092 R)
• M29: 8,991,730 km (0.102 R)
• M30: 9,284,044 km (0.07 R)
• M31: 9,840,698 km (0.072 R)
• M32: 10,179,836 km (0.033 R)
• M33: 10,637,905 km (0.113 R)
• M34: 10,753,544 km (0.082 R)
• M35: 11,732,961 km (0.112 R)
• M36: 11,932,375 km (0.094 R)
• M37: 12,172,928 km (0.103 R)
• M38: 12,496,359 km (0.115 R)
• M39: 12,699,962 km (0.099 R)
• M40: 12,986,741 km (0.102 R)
• M41: 13,317,202 km (0.061 R)
• M42: 13,608,619 km (0.095 R)
• M43: 13,734,132 km (0.101 R)
• M44: 14,495,435 km (0.058 R)
• M45: 14,967,417 km (0.035 R)
• M46: 15,053,735 km (0.032 R)
• M47: 15,488,017 km (0.065 R)
• M48: 16,103,014 km (0.098 R)
• M49: 16,995,216 km (0.09 R)
• M50: 17,492,778 km (0.062 R)
• M51: 17,995,128 km (0.117 R)
• M52: 18,920,690 km (0.101 R)
• M53: 19,014,039 km (0.085 R)
• M54: 19,861,660 km (0.089 R)
• M55: 21,107,512 km (0.093 R)
• M56: 21,301,390 km (0.059 R)
• M57: 21,447,248 km (0.035 R)
• M58: 22,033,971 km (0.115 R)
• M59: 22,132,257 km (0.103 R)
• M60: 22,329,277 km (0.046 R)
• M61: 22,428,012 km (0.106 R)
• M62: 23,173,009 km (0.109 R)
• M63: 23,373,022 km (0.113 R)
• M64: 24,381,910 km (0.089 R)
• M65: 24,432,773 km (0.103 R)
• M66: 24,585,512 km (0.119 R)
• M67: 24,687,389 km (0.098 R)
• M68: 25,250,625 km (0.079 R)
• M69: 25,405,010 km (0.099 R)
• M70: 25,869,960 km (0.059 R)
• M71: 26,546,591 km (0.114 R)
• M72: 26,703,519 km (0.057 R)
• M73: 27,070,931 km (0.108 R)
• M74: 27,810,843 km (0.051 R)
• M75: 29,797,951 km (0.071 R)
• M76: 30,015,616 km (0.098 R)
• M77: 30,233,730 km (0.108 R)
• M78: 30,452,292 km (0.051 R)
• M79: 31,001,167 km (0.099 R)
• M80: 31,056,219 km (0.083 R)
• M81: 31,664,185 km (0.118 R)
• M82: 32,052,989 km (0.081 R)
• M83: 32,891,635 km (0.081 R)
• M84: 34,647,615 km (0.055 R)
• M85: 35,508,251 km (0.048 R)
• M86: 36,550,201 km (0.073 R)
• M87: 36,724,781 km (0.076 R)
• M88: 37,367,603 km (0.049 R)
• M89: 38,368,114 km (0.079 R)
• M90: 38,427,205 km (0.104 R)
• M91: 39,020,211 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit