🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 321 Days

Day: 44.7 Hours

Environment

Temp: 81 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,239,704 km

• M1: 175,030 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.13 AU

Year: 337 Days

Day: 18 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.56 AU

Year: 1067 Days

Day: 22.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.74 AU - 2.58 AU

Year: 1137 Days

Day: 34.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,239,704 km

• M1: 345,571 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.82 AU - 2.8 AU

Year: 1257 Days

Day: 16 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 12.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.23 AU - 6.23 AU

Year: 4284 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 14,239,704 km

• M1: 202,107 km (0.091 R)
• M2: 290,968 km (0.091 R)
• M3: 384,616 km (0.025 R)
• M4: 588,817 km (0.092 R)
• M5: 803,041 km (0.084 R)
• M6: 880,533 km (0.043 R)
• M7: 1,118,842 km (0.04 R)
• M8: 1,206,806 km (0.119 R)
• M9: 1,308,832 km (0.113 R)
• M10: 1,402,181 km (0.069 R)
• M11: 1,497,774 km (0.103 R)
• M12: 1,824,346 km (0.08 R)
• M13: 2,023,162 km (0.077 R)
• M14: 2,159,894 km (0.103 R)
• M15: 2,486,167 km (0.083 R)
• M16: 2,662,693 km (0.059 R)
• M17: 2,843,556 km (0.116 R)
• M18: 2,997,493 km (0.118 R)
• M19: 3,075,433 km (0.033 R)
• M20: 3,345,906 km (0.08 R)
• M21: 3,443,145 km (0.111 R)
• M22: 3,673,974 km (0.096 R)
• M23: 3,757,599 km (0.055 R)
• M24: 3,995,460 km (0.099 R)
• M25: 4,133,539 km (0.084 R)
• M26: 4,414,633 km (0.093 R)
• M27: 4,557,649 km (0.086 R)
• M28: 4,774,865 km (0.096 R)
• M29: 4,940,170 km (0.082 R)
• M30: 5,201,069 km (0.119 R)
• M31: 5,834,018 km (0.096 R)
• M32: 6,249,451 km (0.099 R)
• M33: 6,654,263 km (0.068 R)
• M34: 6,736,243 km (0.115 R)
• M35: 7,172,171 km (0.084 R)
• M36: 7,810,954 km (0.102 R)
• M37: 7,962,646 km (0.116 R)
• M38: 8,268,873 km (0.069 R)
• M39: 8,379,276 km (0.064 R)
• M40: 8,623,719 km (0.117 R)
• M41: 8,848,116 km (0.113 R)
• M42: 8,938,473 km (0.1 R)
• M43: 9,486,599 km (0.117 R)
• M44: 9,905,025 km (0.117 R)
• M45: 10,258,225 km (0.054 R)
• M46: 10,567,743 km (0.087 R)
• M47: 10,663,635 km (0.027 R)
• M48: 11,737,299 km (0.117 R)
• M49: 11,961,098 km (0.088 R)
• M50: 12,387,751 km (0.106 R)
• M51: 12,666,601 km (0.086 R)
• M52: 13,933,546 km (0.059 R)
• M53: 14,622,145 km (0.081 R)
• M54: 14,863,147 km (0.109 R)
• M55: 15,213,655 km (0.062 R)
• M56: 15,294,886 km (0.094 R)
• M57: 15,512,252 km (0.119 R)
• M58: 15,593,932 km (0.066 R)
• M59: 15,922,599 km (0.093 R)
• M60: 16,308,861 km (0.085 R)
• M61: 16,837,988 km (0.066 R)
• M62: 17,231,431 km (0.093 R)
• M63: 17,401,075 km (0.09 R)
• M64: 17,713,435 km (0.116 R)
• M65: 17,856,002 km (0.073 R)
• M66: 18,401,436 km (0.039 R)
• M67: 18,516,925 km (0.083 R)
• M68: 19,156,456 km (0.091 R)
• M69: 19,273,591 km (0.062 R)
• M70: 19,390,876 km (0.04 R)
• M71: 19,567,401 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 13.8

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.73 AU - 12.57 AU

Year: 13335 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,239,704 km

• M1: 183,557 km (0.104 R)
• M2: 275,858 km (0.053 R)
• M3: 426,653 km (0.117 R)
• M4: 603,179 km (0.082 R)
• M5: 734,675 km (0.035 R)
• M6: 1,373,757 km (0.097 R)
• M7: 2,123,392 km (0.075 R)
• M8: 2,742,129 km (0.079 R)
• M9: 4,446,647 km (0.078 R)
• M10: 4,791,620 km (0.104 R)
• M11: 5,386,122 km (0.097 R)
• M12: 5,738,574 km (0.109 R)
• M13: 6,890,478 km (0.05 R)
• M14: 7,323,863 km (0.1 R)
• M15: 7,476,004 km (0.051 R)
• M16: 7,766,224 km (0.051 R)
• M17: 8,340,231 km (0.051 R)
• M18: 9,272,525 km (0.112 R)
• M19: 9,658,487 km (0.051 R)
• M20: 11,509,013 km (0.066 R)
• M21: 12,343,620 km (0.114 R)
• M22: 12,788,673 km (0.112 R)
• M23: 12,890,549 km (0.096 R)
• M24: 13,694,638 km (0.081 R)
• M25: 13,882,533 km (0.063 R)
• M26: 14,218,679 km (0.051 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit