🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.55 AU - 0.73 AU

Year: 178 Days

Day: 28.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 96.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.8 AU - 4.24 AU

Year: 2300 Days

Day: 21.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 13.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.34 AU - 6.54 AU

Year: 5042 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,610,012 km

• M1: 214,224 km (0.06 R)
• M2: 319,691 km (0.059 R)
• M3: 637,287 km (0.099 R)
• M4: 801,545 km (0.025 R)
• M5: 1,301,801 km (0.11 R)
• M6: 1,620,743 km (0.099 R)
• M7: 1,964,818 km (0.111 R)
• M8: 3,334,387 km (0.08 R)
• M9: 3,656,621 km (0.05 R)
• M10: 3,988,878 km (0.101 R)
• M11: 4,134,436 km (0.097 R)
• M12: 4,232,423 km (0.055 R)
• M13: 4,531,170 km (0.071 R)
• M14: 4,657,730 km (0.081 R)
• M15: 4,888,559 km (0.112 R)
• M16: 4,992,231 km (0.048 R)
• M17: 5,361,438 km (0.104 R)
• M18: 5,657,791 km (0.094 R)
• M19: 5,766,998 km (0.101 R)
• M20: 6,408,025 km (0.111 R)
• M21: 6,607,738 km (0.118 R)
• M22: 6,809,545 km (0.068 R)
• M23: 6,954,955 km (0.045 R)
• M24: 7,636,971 km (0.094 R)
• M25: 8,309,563 km (0.027 R)
• M26: 8,433,879 km (0.106 R)
• M27: 8,684,456 km (0.096 R)
• M28: 9,353,906 km (0.081 R)
• M29: 9,483,308 km (0.117 R)
• M30: 9,842,194 km (0.065 R)
• M31: 10,472,898 km (0.12 R)
• M32: 10,573,578 km (0.107 R)
• M33: 11,048,252 km (0.114 R)
• M34: 11,322,614 km (0.083 R)
• M35: 12,088,705 km (0.105 R)
• M36: 13,341,886 km (0.117 R)
• M37: 15,738,743 km (0.042 R)
• M38: 16,202,945 km (0.089 R)
• M39: 16,514,857 km (0.092 R)
• M40: 17,105,021 km (0.118 R)
• M41: 17,422,617 km (0.092 R)
• M42: 18,427,765 km (0.12 R)
• M43: 18,957,790 km (0.112 R)
• M44: 20,116,725 km (0.057 R)
• M45: 22,329,128 km (0.09 R)
• M46: 23,596,222 km (0.1 R)
• M47: 23,684,484 km (0.053 R)
• M48: 24,394,476 km (0.104 R)
• M49: 24,752,164 km (0.112 R)
• M50: 25,156,528 km (0.108 R)
• M51: 25,382,121 km (0.109 R)
• M52: 25,608,463 km (0.087 R)
• M53: 26,108,568 km (0.037 R)
• M54: 26,337,004 km (0.088 R)
• M55: 26,795,971 km (0.101 R)
• M56: 27,118,803 km (0.083 R)
• M57: 27,442,832 km (0.119 R)
• M58: 27,628,632 km (0.12 R)
• M59: 28,141,603 km (0.059 R)
• M60: 28,846,359 km (0.087 R)
• M61: 30,801,902 km (0.119 R)
• M62: 30,995,033 km (0.094 R)
• M63: 31,236,933 km (0.11 R)
• M64: 31,333,872 km (0.051 R)
• M65: 31,576,670 km (0.084 R)
• M66: 32,064,209 km (0.088 R)
• M67: 32,259,883 km (0.099 R)
• M68: 32,603,360 km (0.046 R)
• M69: 32,948,033 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.6

Radius: 4.1

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.67 AU - 15.65 AU

Year: 17582 Days

Day: 18.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,610,012 km

• M1: 87,814 km (0.075 R)
• M2: 185,950 km (0.115 R)
• M3: 374,294 km (0.101 R)
• M4: 510,727 km (0.109 R)
• M5: 610,210 km (0.111 R)
• M6: 680,072 km (0.1 R)
• M7: 945,159 km (0.094 R)
• M8: 1,131,259 km (0.094 R)
• M9: 1,681,480 km (0.106 R)
• M10: 2,722,980 km (0.089 R)
• M11: 3,076,331 km (0.105 R)
• M12: 3,258,391 km (0.108 R)
• M13: 3,289,059 km (0.103 R)
• M14: 3,444,042 km (0.088 R)
• M15: 3,538,139 km (0.058 R)
• M16: 3,761,040 km (0.074 R)
• M17: 3,988,429 km (0.053 R)
• M18: 4,120,374 km (0.117 R)
• M19: 5,407,664 km (0.065 R)
• M20: 5,812,476 km (0.106 R)
• M21: 5,962,074 km (0.116 R)
• M22: 7,084,506 km (0.109 R)
• M23: 8,735,618 km (0.079 R)
• M24: 9,253,227 km (0.1 R)
• M25: 10,048,040 km (0.105 R)
• M26: 10,818,619 km (0.107 R)
• M27: 11,187,677 km (0.095 R)
• M28: 11,561,073 km (0.113 R)
• M29: 11,749,118 km (0.077 R)
• M30: 11,938,359 km (0.111 R)
• M31: 12,033,354 km (0.108 R)
• M32: 12,128,647 km (0.096 R)
• M33: 12,463,896 km (0.089 R)
• M34: 12,705,198 km (0.041 R)
• M35: 12,753,667 km (0.074 R)
• M36: 13,290,574 km (0.106 R)
• M37: 13,438,377 km (0.12 R)
• M38: 14,386,678 km (0.076 R)
• M39: 14,792,387 km (0.12 R)
• M40: 16,031,955 km (0.104 R)
• M41: 16,876,585 km (0.104 R)
• M42: 17,844,184 km (0.118 R)
• M43: 18,389,318 km (0.082 R)
• M44: 20,510,466 km (0.077 R)
• M45: 21,889,460 km (0.101 R)
• M46: 24,857,033 km (0.095 R)
• M47: 25,587,818 km (0.098 R)
• M48: 26,140,433 km (0.114 R)
• M49: 27,320,162 km (0.057 R)
• M50: 27,822,062 km (0.105 R)
• M51: 29,795,408 km (0.12 R)
• M52: 31,026,898 km (0.112 R)
• M53: 31,157,497 km (0.117 R)
• M54: 31,353,769 km (0.086 R)
• M55: 32,275,142 km (0.027 R)
• M56: 32,407,387 km (0.062 R)
• M57: 34,346,474 km (0.11 R)
• M58: 34,414,093 km (0.114 R)
• M59: 34,752,333 km (0.064 R)
• M60: 38,195,777 km (0.111 R)
• M61: 39,673,954 km (0.081 R)
• M62: 39,815,772 km (0.083 R)
• M63: 40,598,469 km (0.111 R)
• M64: 41,746,034 km (0.069 R)
• M65: 42,251,375 km (0.102 R)
• M66: 42,686,256 km (0.088 R)
• M67: 44,293,087 km (0.116 R)
• M68: 46,366,813 km (0.081 R)
• M69: 46,890,106 km (0.075 R)
• M70: 48,396,108 km (0.11 R)
• M71: 48,851,035 km (0.109 R)
• M72: 49,917,967 km (0.119 R)
• M73: 50,377,532 km (0.119 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit