🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 44.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.75 AU - 0.77 AU

Year: 248 Days

Day: 22.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 426 Days

Day: 34.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,083,430 km

• M1: 785,538 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.35 AU - 2.61 AU

Year: 1464 Days

Day: 44.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.21 AU

Year: 2454 Days

Day: 17.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,083,430 km

• M1: 80,184 km (0.03 R)

Asteroid Belt

Center: 10.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227

Radius: 6.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.64 AU - 22.48 AU

Year: 28761 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,083,430 km

• M1: 427,700 km (0.041 R)
• M2: 784,192 km (0.038 R)
• M3: 967,599 km (0.104 R)
• M4: 1,039,855 km (0.115 R)
• M5: 1,401,134 km (0.096 R)
• M6: 1,652,907 km (0.118 R)
• M7: 1,769,444 km (0.06 R)
• M8: 1,918,892 km (0.04 R)
• M9: 2,692,612 km (0.044 R)
• M10: 3,147,988 km (0.043 R)
• M11: 3,514,503 km (0.082 R)
• M12: 3,627,150 km (0.039 R)
• M13: 3,933,377 km (0.046 R)
• M14: 4,011,168 km (0.091 R)
• M15: 4,942,863 km (0.036 R)
• M16: 5,069,124 km (0.036 R)
• M17: 7,040,824 km (0.054 R)
• M18: 7,135,519 km (0.073 R)
• M19: 8,105,811 km (0.105 R)
• M20: 8,911,396 km (0.102 R)
• M21: 9,427,807 km (0.101 R)
• M22: 9,742,262 km (0.03 R)
• M23: 10,924,684 km (0.088 R)
• M24: 10,979,586 km (0.104 R)
• M25: 11,144,593 km (0.044 R)
• M26: 11,588,599 km (0.082 R)
• M27: 12,493,965 km (0.046 R)
• M28: 13,129,607 km (0.093 R)
• M29: 13,953,592 km (0.115 R)
• M30: 15,343,356 km (0.059 R)
• M31: 16,398,769 km (0.093 R)
• M32: 17,221,408 km (0.097 R)
• M33: 18,382,586 km (0.11 R)
• M34: 18,709,607 km (0.081 R)
• M35: 21,188,743 km (0.118 R)
• M36: 21,738,216 km (0.115 R)
• M37: 21,876,295 km (0.057 R)
• M38: 22,851,224 km (0.111 R)
• M39: 22,991,547 km (0.117 R)
• M40: 23,202,779 km (0.059 R)
• M41: 24,987,332 km (0.095 R)
• M42: 26,152,550 km (0.034 R)
• M43: 26,815,718 km (0.107 R)
• M44: 27,708,518 km (0.113 R)
• M45: 28,008,312 km (0.113 R)
• M46: 28,158,658 km (0.113 R)
• M47: 28,384,550 km (0.102 R)
• M48: 28,838,281 km (0.082 R)
• M49: 29,141,964 km (0.091 R)
• M50: 29,676,178 km (0.094 R)
• M51: 30,909,314 km (0.056 R)
• M52: 31,610,180 km (0.075 R)
• M53: 32,237,743 km (0.078 R)
• M54: 33,027,769 km (0.116 R)
• M55: 33,345,665 km (0.099 R)
• M56: 33,664,458 km (0.106 R)
• M57: 33,984,298 km (0.102 R)
• M58: 34,144,667 km (0.103 R)
• M59: 35,030,735 km (0.105 R)
• M60: 35,598,609 km (0.108 R)
• M61: 36,006,113 km (0.114 R)
• M62: 36,579,223 km (0.1 R)
• M63: 37,734,417 km (0.109 R)
• M64: 38,566,780 km (0.097 R)
• M65: 39,069,130 km (0.068 R)
• M66: 39,826,843 km (0.097 R)
• M67: 43,512,785 km (0.078 R)
• M68: 44,736,346 km (0.111 R)
• M69: 46,414,684 km (0.055 R)
• M70: 46,770,577 km (0.109 R)
• M71: 47,754,183 km (0.078 R)
• M72: 47,933,701 km (0.074 R)
• M73: 48,383,691 km (0.096 R)
• M74: 50,014,907 km (0.075 R)
• M75: 51,479,918 km (0.114 R)
• M76: 52,866,092 km (0.12 R)
• M77: 53,703,691 km (0.107 R)
• M78: 54,358,331 km (0.09 R)
• M79: 54,921,417 km (0.101 R)
• M80: 55,015,515 km (0.102 R)
• M81: 55,297,955 km (0.093 R)
• M82: 55,864,183 km (0.09 R)
• M83: 57,288,505 km (0.098 R)
• M84: 59,785,293 km (0.054 R)
• M85: 59,882,083 km (0.106 R)
• M86: 59,978,873 km (0.112 R)
• M87: 60,366,630 km (0.09 R)
• M88: 61,241,928 km (0.114 R)
• M89: 62,710,231 km (0.039 R)
• M90: 62,906,802 km (0.085 R)
• M91: 63,893,101 km (0.101 R)
• M92: 64,289,087 km (0.072 R)
• M93: 65,083,451 km (0.026 R)
• M94: 65,182,934 km (0.094 R)
• M95: 65,781,176 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit