🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 14.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 280 Days

Day: 18.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.09 AU - 1.45 AU

Year: 503 Days

Day: 24.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,100,710 km

• M1: 574,755 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.35 AU - 1.93 AU

Year: 738 Days

Day: 31.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,100,710 km

• M1: 1,072,318 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.54 AU - 2.24 AU

Year: 913 Days

Day: 27.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.25 AU - 2.25 AU

Year: 1186 Days

Day: 15.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.67 AU - 2.69 AU

Year: 1542 Days

Day: 19.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 10.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.67 AU - 11.91 AU

Year: 12457 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,100,710 km

• M1: 138,228 km (0.045 R)
• M2: 207,193 km (0.105 R)
• M3: 351,405 km (0.077 R)
• M4: 447,298 km (0.099 R)
• M5: 568,023 km (0.11 R)
• M6: 862,881 km (0.044 R)
• M7: 983,756 km (0.108 R)
• M8: 1,073,664 km (0.091 R)
• M9: 1,166,714 km (0.106 R)
• M10: 1,301,651 km (0.115 R)
• M11: 1,462,618 km (0.057 R)
• M12: 2,266,857 km (0.097 R)
• M13: 2,363,796 km (0.113 R)
• M14: 2,688,573 km (0.089 R)
• M15: 3,463,939 km (0.089 R)
• M16: 3,718,255 km (0.037 R)
• M17: 3,949,384 km (0.044 R)
• M18: 4,889,457 km (0.114 R)
• M19: 6,200,084 km (0.066 R)
• M20: 6,336,966 km (0.085 R)
• M21: 6,509,303 km (0.096 R)
• M22: 6,753,446 km (0.092 R)
• M23: 6,858,913 km (0.11 R)
• M24: 7,467,327 km (0.101 R)
• M25: 8,242,843 km (0.12 R)
• M26: 8,317,941 km (0.052 R)
• M27: 8,621,026 km (0.105 R)
• M28: 8,735,618 km (0.109 R)
• M29: 8,927,702 km (0.113 R)
• M30: 9,005,044 km (0.096 R)
• M31: 9,394,597 km (0.111 R)
• M32: 9,829,627 km (0.041 R)
• M33: 9,909,363 km (0.08 R)
• M34: 10,352,173 km (0.096 R)
• M35: 11,257,090 km (0.072 R)
• M36: 11,382,453 km (0.087 R)
• M37: 11,846,057 km (0.094 R)
• M38: 12,358,878 km (0.107 R)
• M39: 12,879,030 km (0.111 R)
• M40: 13,539,355 km (0.107 R)
• M41: 13,717,227 km (0.078 R)
• M42: 14,346,286 km (0.04 R)
• M43: 15,030,547 km (0.085 R)
• M44: 16,525,628 km (0.1 R)
• M45: 17,290,971 km (0.085 R)
• M46: 18,018,914 km (0.062 R)
• M47: 18,116,751 km (0.092 R)
• M48: 18,608,479 km (0.108 R)
• M49: 18,707,363 km (0.119 R)
• M50: 18,806,397 km (0.116 R)
• M51: 19,705,780 km (0.08 R)
• M52: 19,857,023 km (0.092 R)
• M53: 20,059,279 km (0.072 R)
• M54: 20,211,570 km (0.096 R)
• M55: 20,875,336 km (0.12 R)
• M56: 22,119,541 km (0.051 R)
• M57: 23,227,912 km (0.088 R)
• M58: 23,334,425 km (0.115 R)
• M59: 23,601,458 km (0.062 R)
• M60: 23,869,387 km (0.066 R)
• M61: 25,498,508 km (0.104 R)
• M62: 26,604,336 km (0.064 R)
• M63: 26,995,085 km (0.109 R)
• M64: 27,838,967 km (0.025 R)
• M65: 28,235,701 km (0.118 R)
• M66: 28,577,232 km (0.05 R)
• M67: 28,977,407 km (0.106 R)
• M68: 30,130,956 km (0.075 R)
• M69: 30,247,193 km (0.064 R)
• M70: 30,830,326 km (0.109 R)
• M71: 31,240,823 km (0.119 R)
• M72: 31,476,140 km (0.106 R)
• M73: 31,771,297 km (0.116 R)
• M74: 31,889,479 km (0.116 R)
• M75: 33,260,095 km (0.116 R)
• M76: 35,076,662 km (0.092 R)
• M77: 35,198,883 km (0.081 R)
• M78: 35,873,719 km (0.073 R)
• M79: 36,614,976 km (0.104 R)
• M80: 37,236,406 km (0.05 R)
• M81: 39,121,638 km (0.115 R)
• M82: 40,139,801 km (0.05 R)
• M83: 40,844,856 km (0.085 R)
• M84: 41,424,698 km (0.096 R)
• M85: 42,072,157 km (0.1 R)
• M86: 43,574,120 km (0.108 R)
• M87: 43,837,113 km (0.12 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit