🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.53 AU - 0.81 AU

Year: 160 Days

Day: 32.5 Hours

Environment

Temp: 281 °C

Axial Tilt: 25.4 °

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: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.91 AU

Year: 186 Days

Day: 36 Hours

Environment

Temp: 321 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,602,812 km

• M1: 304,132 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.99 AU - 3.21 AU

Year: 1222 Days

Day: 26 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,602,812 km

• M1: 464,801 km (0.066 R)
• M2: 670,049 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.09 AU - 5.07 AU

Year: 2402 Days

Day: 21.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.42 AU - 6.26 AU

Year: 3597 Days

Day: 37.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 62.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.92 AU - 11 AU

Year: 7818 Days

Day: 46.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,602,812 km

• M1: 145,559 km (0.079 R)

Asteroid Belt

Center: 16.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 24.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 5.3

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 18.92 AU - 29.16 AU

Year: 34359 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,602,812 km

• M1: 447,896 km (0.12 R)
• M2: 532,718 km (0.097 R)
• M3: 1,355,207 km (0.039 R)
• M4: 1,543,700 km (0.083 R)
• M5: 1,740,721 km (0.114 R)
• M6: 2,194,451 km (0.09 R)
• M7: 3,000,185 km (0.11 R)
• M8: 3,413,075 km (0.116 R)
• M9: 3,712,720 km (0.118 R)
• M10: 4,020,742 km (0.103 R)
• M11: 4,291,365 km (0.109 R)
• M12: 4,475,071 km (0.071 R)
• M13: 4,567,971 km (0.085 R)
• M14: 4,945,556 km (0.108 R)
• M15: 5,284,246 km (0.062 R)
• M16: 5,431,749 km (0.105 R)
• M17: 5,831,624 km (0.093 R)
• M18: 6,292,685 km (0.098 R)
• M19: 6,449,015 km (0.036 R)
• M20: 6,659,349 km (0.086 R)
• M21: 6,925,633 km (0.069 R)
• M22: 7,033,045 km (0.115 R)
• M23: 7,195,358 km (0.078 R)
• M24: 7,968,630 km (0.043 R)
• M25: 9,118,439 km (0.098 R)
• M26: 9,177,381 km (0.11 R)
• M27: 9,414,044 km (0.026 R)
• M28: 10,627,134 km (0.107 R)
• M29: 10,751,150 km (0.106 R)
• M30: 10,875,616 km (0.081 R)
• M31: 11,000,530 km (0.096 R)
• M32: 11,126,042 km (0.097 R)
• M33: 11,632,581 km (0.082 R)
• M34: 12,276,300 km (0.056 R)
• M35: 12,865,417 km (0.118 R)
• M36: 13,330,068 km (0.102 R)
• M37: 13,935,490 km (0.118 R)
• M38: 14,139,243 km (0.093 R)
• M39: 17,166,655 km (0.097 R)
• M40: 17,458,221 km (0.063 R)
• M41: 18,565,844 km (0.051 R)
• M42: 19,772,051 km (0.064 R)
• M43: 20,307,761 km (0.087 R)
• M44: 21,550,022 km (0.109 R)
• M45: 21,785,639 km (0.118 R)
• M46: 22,896,702 km (0.116 R)
• M47: 23,782,471 km (0.107 R)
• M48: 23,944,635 km (0.118 R)
• M49: 24,597,331 km (0.09 R)
• M50: 24,843,718 km (0.052 R)
• M51: 25,836,899 km (0.108 R)
• M52: 26,338,351 km (0.045 R)
• M53: 31,259,821 km (0.05 R)
• M54: 31,794,035 km (0.119 R)
• M55: 32,151,874 km (0.103 R)
• M56: 32,601,116 km (0.12 R)
• M57: 32,871,589 km (0.085 R)
• M58: 33,687,496 km (0.117 R)
• M59: 34,877,846 km (0.079 R)
• M60: 37,299,686 km (0.107 R)
• M61: 38,721,314 km (0.064 R)
• M62: 39,678,890 km (0.074 R)
• M63: 40,353,726 km (0.109 R)
• M64: 41,519,543 km (0.095 R)
• M65: 42,597,994 km (0.091 R)
• M66: 43,487,203 km (0.104 R)
• M67: 46,494,869 km (0.099 R)
• M68: 48,434,255 km (0.093 R)
• M69: 49,672,627 km (0.101 R)
• M70: 49,983,940 km (0.065 R)
• M71: 50,295,851 km (0.084 R)
• M72: 51,444,913 km (0.091 R)
• M73: 52,180,635 km (0.031 R)
• M74: 53,768,915 km (0.058 R)
• M75: 55,803,297 km (0.094 R)
• M76: 59,726,651 km (0.068 R)
• M77: 59,836,904 km (0.106 R)
• M78: 60,943,031 km (0.067 R)
• M79: 61,609,938 km (0.088 R)
• M80: 63,175,480 km (0.088 R)
• M81: 63,850,466 km (0.101 R)
• M82: 64,076,059 km (0.111 R)
• M83: 65,548,401 km (0.117 R)
• M84: 66,117,621 km (0.12 R)
• M85: 68,295,617 km (0.06 R)
• M86: 68,757,126 km (0.104 R)
• M87: 69,683,287 km (0.118 R)
• M88: 70,497,099 km (0.117 R)
• M89: 72,957,236 km (0.097 R)
• M90: 73,193,002 km (0.105 R)
• M91: 73,665,283 km (0.119 R)
• M92: 75,326,417 km (0.112 R)
• M93: 75,803,186 km (0.114 R)
• M94: 76,759,864 km (0.109 R)
• M95: 76,879,692 km (0.099 R)
• M96: 79,411,187 km (0.104 R)
• M97: 79,532,511 km (0.058 R)
• M98: 79,896,483 km (0.073 R)
• M99: 80,748,143 km (0.082 R)

Kuiper Belt

Range: 37.7 - 59.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit