🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.94 AU - 1.12 AU

Year: 228 Days

Day: 16.5 Hours

Environment

Temp: 500 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,223,667 km

• M1: 92,152 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.53 AU - 1.75 AU

Year: 458 Days

Day: 44.2 Hours

Environment

Temp: 393 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.5 AU - 2.38 AU

Year: 589 Days

Day: 31.6 Hours

Environment

Temp: 355 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.97 AU - 2.47 AU

Year: 721 Days

Day: 23.8 Hours

Environment

Temp: 277 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,223,667 km

• M1: 34,856 km (0.103 R)
• M2: 255,812 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.26 AU - 3.16 AU

Year: 972 Days

Day: 43.4 Hours

Environment

Temp: 275 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,223,667 km

• M1: 739,612 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.53 AU - 9.59 AU

Year: 5942 Days

Day: 47.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.48 AU - 16.16 AU

Year: 13065 Days

Day: 18.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 30.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 9.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 29.26 AU - 31.82 AU

Year: 36774 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,223,667 km

• M1: 119,678 km (0.089 R)
• M2: 219,759 km (0.028 R)
• M3: 534,364 km (0.091 R)
• M4: 1,143,227 km (0.098 R)
• M5: 1,204,113 km (0.106 R)
• M6: 1,361,640 km (0.095 R)
• M7: 1,874,461 km (0.091 R)
• M8: 2,020,768 km (0.106 R)
• M9: 2,133,116 km (0.07 R)
• M10: 2,684,983 km (0.087 R)
• M11: 3,591,994 km (0.079 R)
• M12: 3,728,727 km (0.055 R)
• M13: 6,978,591 km (0.113 R)
• M14: 8,814,755 km (0.078 R)
• M15: 9,186,656 km (0.081 R)
• M16: 9,626,922 km (0.052 R)
• M17: 9,881,687 km (0.088 R)
• M18: 10,397,800 km (0.076 R)
• M19: 11,998,348 km (0.105 R)
• M20: 13,674,293 km (0.081 R)
• M21: 14,978,786 km (0.071 R)
• M22: 15,422,493 km (0.11 R)
• M23: 15,945,487 km (0.074 R)
• M24: 16,095,983 km (0.048 R)
• M25: 17,162,765 km (0.096 R)
• M26: 17,317,001 km (0.075 R)
• M27: 17,549,177 km (0.12 R)
• M28: 19,685,584 km (0.088 R)
• M29: 21,819,298 km (0.092 R)
• M30: 21,902,774 km (0.086 R)
• M31: 24,979,852 km (0.088 R)
• M32: 25,067,218 km (0.033 R)
• M33: 25,330,061 km (0.101 R)
• M34: 25,858,291 km (0.113 R)
• M35: 27,284,856 km (0.096 R)
• M36: 28,007,713 km (0.09 R)
• M37: 28,920,260 km (0.12 R)
• M38: 31,243,665 km (0.034 R)
• M39: 32,189,722 km (0.075 R)
• M40: 32,857,527 km (0.085 R)
• M41: 33,049,162 km (0.078 R)
• M42: 34,109,810 km (0.085 R)
• M43: 36,165,734 km (0.086 R)
• M44: 36,561,869 km (0.096 R)
• M45: 36,959,500 km (0.12 R)
• M46: 38,362,280 km (0.087 R)
• M47: 39,680,386 km (0.113 R)
• M48: 41,426,493 km (0.092 R)
• M49: 41,530,014 km (0.11 R)
• M50: 42,361,031 km (0.081 R)
• M51: 43,828,436 km (0.097 R)
• M52: 44,568,497 km (0.098 R)
• M53: 48,875,420 km (0.099 R)
• M54: 49,862,616 km (0.099 R)
• M55: 51,968,206 km (0.085 R)
• M56: 52,415,204 km (0.104 R)
• M57: 55,808,084 km (0.107 R)
• M58: 56,609,929 km (0.049 R)
• M59: 57,300,323 km (0.061 R)
• M60: 58,109,199 km (0.089 R)
• M61: 60,206,561 km (0.099 R)
• M62: 61,736,797 km (0.105 R)
• M63: 64,355,358 km (0.096 R)
• M64: 67,984,004 km (0.041 R)
• M65: 69,085,643 km (0.101 R)
• M66: 71,306,274 km (0.107 R)
• M67: 73,049,687 km (0.086 R)
• M68: 74,807,014 km (0.069 R)
• M69: 77,596,715 km (0.08 R)
• M70: 77,851,929 km (0.082 R)
• M71: 79,775,458 km (0.12 R)
• M72: 80,420,225 km (0.06 R)
• M73: 80,937,086 km (0.109 R)
• M74: 82,104,398 km (0.074 R)
• M75: 82,364,548 km (0.053 R)
• M76: 82,885,598 km (0.081 R)
• M77: 85,639,246 km (0.115 R)

Kuiper Belt

Range: 50.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit