🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.89 AU

Year: 240 Days

Day: 28.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,212,727 km

• M1: 296,503 km (0.076 R)
• M2: 323,281 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 268 Days

Day: 31.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.8 AU - 0.98 AU

Year: 292 Days

Day: 22.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,212,727 km

• M1: 83,027 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.78 AU - 2 AU

Year: 905 Days

Day: 16.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,212,727 km

• M1: 315,502 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.75 AU - 2.41 AU

Year: 1045 Days

Day: 37.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,212,727 km

• M1: 145,260 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.44 AU - 3.2 AU

Year: 1649 Days

Day: 18.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,212,727 km

• M1: 705,204 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.89 AU - 3.61 AU

Year: 2040 Days

Day: 45.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 14.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.69 AU - 7.21 AU

Year: 5705 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,212,727 km

• M1: 182,958 km (0.119 R)
• M2: 415,583 km (0.112 R)
• M3: 616,792 km (0.109 R)
• M4: 767,736 km (0.102 R)
• M5: 893,548 km (0.112 R)
• M6: 1,182,721 km (0.111 R)
• M7: 1,346,830 km (0.102 R)
• M8: 1,632,262 km (0.079 R)
• M9: 1,816,717 km (0.09 R)
• M10: 1,955,394 km (0.07 R)
• M11: 2,299,319 km (0.093 R)
• M12: 2,702,336 km (0.041 R)
• M13: 3,024,719 km (0.091 R)
• M14: 3,253,754 km (0.087 R)
• M15: 3,619,072 km (0.096 R)
• M16: 3,975,115 km (0.067 R)
• M17: 4,088,809 km (0.115 R)
• M18: 4,625,716 km (0.1 R)
• M19: 4,866,269 km (0.08 R)
• M20: 5,234,878 km (0.114 R)
• M21: 5,384,925 km (0.106 R)
• M22: 5,511,036 km (0.067 R)
• M23: 5,843,742 km (0.086 R)
• M24: 6,663,388 km (0.09 R)
• M25: 7,045,611 km (0.038 R)
• M26: 7,859,872 km (0.093 R)
• M27: 8,468,287 km (0.084 R)
• M28: 8,644,962 km (0.095 R)
• M29: 8,763,443 km (0.119 R)
• M30: 9,272,974 km (0.088 R)
• M31: 10,478,134 km (0.09 R)
• M32: 12,094,689 km (0.074 R)
• M33: 12,594,794 km (0.109 R)
• M34: 12,898,029 km (0.1 R)
• M35: 13,101,632 km (0.073 R)
• M36: 13,340,540 km (0.101 R)
• M37: 13,822,544 km (0.105 R)
• M38: 14,380,544 km (0.099 R)
• M39: 14,626,932 km (0.12 R)
• M40: 15,195,404 km (0.074 R)
• M41: 15,410,525 km (0.068 R)
• M42: 16,464,293 km (0.082 R)
• M43: 16,648,448 km (0.027 R)
• M44: 17,842,538 km (0.07 R)
• M45: 18,564,647 km (0.077 R)
• M46: 18,794,728 km (0.053 R)
• M47: 19,064,154 km (0.095 R)
• M48: 19,841,465 km (0.062 R)
• M49: 20,037,438 km (0.072 R)
• M50: 20,867,407 km (0.094 R)
• M51: 22,072,567 km (0.101 R)
• M52: 22,397,793 km (0.051 R)
• M53: 22,724,665 km (0.079 R)
• M54: 22,888,624 km (0.104 R)
• M55: 23,424,334 km (0.111 R)
• M56: 23,631,377 km (0.102 R)
• M57: 24,340,322 km (0.038 R)
• M58: 24,466,133 km (0.081 R)
• M59: 24,676,318 km (0.081 R)
• M60: 25,098,484 km (0.05 R)
• M61: 25,225,642 km (0.079 R)
• M62: 25,650,948 km (0.048 R)
• M63: 26,207,303 km (0.066 R)
• M64: 26,854,314 km (0.086 R)
• M65: 27,332,129 km (0.102 R)
• M66: 27,637,758 km (0.051 R)
• M67: 27,856,620 km (0.039 R)
• M68: 28,296,288 km (0.092 R)
• M69: 28,649,638 km (0.096 R)
• M70: 29,004,484 km (0.038 R)
• M71: 29,584,176 km (0.081 R)
• M72: 29,897,882 km (0.053 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit