🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 170 Days

Day: 36.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.75 AU - 0.85 AU

Year: 255 Days

Day: 30.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,361,486 km

• M1: 146,157 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.99 AU - 1.03 AU

Year: 362 Days

Day: 24.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,361,486 km

• M1: 72,555 km (0.1 R)
• M2: 489,185 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 362 Days

Day: 43.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,361,486 km

• M1: 36,352 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.09 AU - 1.75 AU

Year: 603 Days

Day: 44.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 105.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,361,486 km

• M1: 595,400 km (0.102 R)
• M2: 673,340 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.08 AU - 1.76 AU

Year: 603 Days

Day: 22.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.78 AU - 4.02 AU

Year: 2235 Days

Day: 34.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.6 AU - 4.32 AU

Year: 2294 Days

Day: 39.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.5

Radius: 5

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.83 AU - 15.53 AU

Year: 17056 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,361,486 km

• M1: 63,878 km (0.075 R)
• M2: 108,608 km (0.065 R)
• M3: 417,677 km (0.102 R)
• M4: 762,500 km (0.095 R)
• M5: 1,313,918 km (0.114 R)
• M6: 1,805,048 km (0.109 R)
• M7: 2,043,208 km (0.112 R)
• M8: 2,179,791 km (0.102 R)
• M9: 2,815,582 km (0.05 R)
• M10: 3,248,219 km (0.116 R)
• M11: 3,635,527 km (0.103 R)
• M12: 4,313,056 km (0.114 R)
• M13: 4,918,928 km (0.108 R)
• M14: 5,102,185 km (0.097 R)
• M15: 5,780,312 km (0.113 R)
• M16: 6,169,117 km (0.109 R)
• M17: 6,366,885 km (0.088 R)
• M18: 7,807,513 km (0.03 R)
• M19: 7,978,354 km (0.075 R)
• M20: 8,586,020 km (0.05 R)
• M21: 9,208,497 km (0.05 R)
• M22: 9,707,705 km (0.094 R)
• M23: 10,215,739 km (0.086 R)
• M24: 10,970,012 km (0.102 R)
• M25: 12,085,264 km (0.1 R)
• M26: 12,183,999 km (0.12 R)
• M27: 13,033,565 km (0.113 R)
• M28: 13,644,672 km (0.108 R)
• M29: 13,953,741 km (0.1 R)
• M30: 14,683,929 km (0.056 R)
• M31: 14,789,245 km (0.108 R)
• M32: 15,053,585 km (0.112 R)
• M33: 15,426,383 km (0.054 R)
• M34: 15,748,317 km (0.093 R)
• M35: 16,018,342 km (0.066 R)
• M36: 16,181,104 km (0.115 R)
• M37: 16,727,436 km (0.052 R)
• M38: 19,838,622 km (0.063 R)
• M39: 20,835,692 km (0.116 R)
• M40: 20,954,024 km (0.088 R)
• M41: 21,132,046 km (0.117 R)
• M42: 21,310,516 km (0.025 R)
• M43: 21,668,952 km (0.057 R)
• M44: 21,728,941 km (0.064 R)
• M45: 23,245,116 km (0.104 R)
• M46: 23,367,935 km (0.085 R)
• M47: 23,861,160 km (0.113 R)
• M48: 24,482,440 km (0.058 R)
• M49: 24,669,886 km (0.093 R)
• M50: 25,677,727 km (0.074 R)
• M51: 25,931,744 km (0.036 R)
• M52: 26,763,059 km (0.082 R)
• M53: 27,214,396 km (0.11 R)
• M54: 27,343,798 km (0.11 R)
• M55: 28,451,869 km (0.1 R)
• M56: 28,912,481 km (0.087 R)
• M57: 29,176,671 km (0.116 R)
• M58: 29,774,315 km (0.05 R)
• M59: 30,711,844 km (0.093 R)
• M60: 32,204,532 km (0.054 R)
• M61: 32,272,898 km (0.116 R)
• M62: 32,478,446 km (0.09 R)
• M63: 32,547,111 km (0.04 R)
• M64: 35,189,608 km (0.102 R)
• M65: 38,189,344 km (0.119 R)
• M66: 39,499,822 km (0.107 R)
• M67: 39,573,125 km (0.085 R)
• M68: 39,646,428 km (0.117 R)
• M69: 39,793,034 km (0.114 R)
• M70: 41,270,013 km (0.068 R)
• M71: 43,292,128 km (0.11 R)
• M72: 43,821,555 km (0.1 R)
• M73: 44,201,084 km (0.071 R)
• M74: 45,499,594 km (0.075 R)
• M75: 45,653,231 km (0.075 R)
• M76: 46,578,344 km (0.068 R)
• M77: 46,888,161 km (0.053 R)
• M78: 47,354,009 km (0.119 R)
• M79: 47,977,683 km (0.048 R)
• M80: 48,212,252 km (0.1 R)
• M81: 49,075,581 km (0.067 R)
• M82: 49,154,270 km (0.049 R)
• M83: 49,864,860 km (0.112 R)
• M84: 50,578,741 km (0.111 R)
• M85: 50,817,499 km (0.071 R)
• M86: 52,498,979 km (0.116 R)
• M87: 52,821,363 km (0.103 R)
• M88: 52,982,779 km (0.062 R)
• M89: 53,549,007 km (0.086 R)
• M90: 54,117,329 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit