🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 19.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 94.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,773,871 km

• M1: 64,925 km (0.09 R)
• M2: 331,509 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 18.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,773,871 km

• M1: 305,030 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.84 AU - 1.06 AU

Year: 340 Days

Day: 30 Hours

Environment

Temp: 47 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,773,871 km

• M1: 760,705 km (0.058 R)
• M2: 831,016 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.49 AU - 2.31 AU

Year: 961 Days

Day: 14.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.79 AU - 2.65 AU

Year: 1214 Days

Day: 13.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,773,871 km

• M1: 980,913 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.22 AU - 3.78 AU

Year: 2404 Days

Day: 30.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,773,871 km

• M1: 400,324 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 11.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.55 AU - 8.01 AU

Year: 7966 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,773,871 km

• M1: 168,746 km (0.111 R)
• M2: 431,590 km (0.1 R)
• M3: 588,069 km (0.063 R)
• M4: 1,533,528 km (0.095 R)
• M5: 1,628,522 km (0.09 R)
• M6: 1,885,382 km (0.108 R)
• M7: 2,113,070 km (0.037 R)
• M8: 2,241,126 km (0.079 R)
• M9: 2,595,523 km (0.066 R)
• M10: 3,258,391 km (0.046 R)
• M11: 3,660,361 km (0.098 R)
• M12: 3,789,164 km (0.116 R)
• M13: 4,158,073 km (0.03 R)
• M14: 4,930,746 km (0.099 R)
• M15: 5,509,690 km (0.051 R)
• M16: 6,140,843 km (0.051 R)
• M17: 6,543,112 km (0.045 R)
• M18: 6,953,907 km (0.098 R)
• M19: 7,602,414 km (0.047 R)
• M20: 7,933,923 km (0.118 R)
• M21: 8,202,601 km (0.049 R)
• M22: 8,852,753 km (0.049 R)
• M23: 9,166,610 km (0.116 R)
• M24: 9,448,602 km (0.107 R)
• M25: 9,912,953 km (0.071 R)
• M26: 10,021,262 km (0.112 R)
• M27: 11,125,145 km (0.089 R)
• M28: 11,882,559 km (0.069 R)
• M29: 12,190,132 km (0.082 R)
• M30: 12,344,966 km (0.111 R)
• M31: 12,578,339 km (0.089 R)
• M32: 13,089,066 km (0.103 R)
• M33: 14,456,989 km (0.057 R)
• M34: 14,785,356 km (0.08 R)
• M35: 15,033,389 km (0.088 R)
• M36: 15,241,031 km (0.049 R)
• M37: 15,449,720 km (0.089 R)
• M38: 15,533,495 km (0.082 R)
• M39: 17,894,598 km (0.057 R)
• M40: 18,691,356 km (0.059 R)
• M41: 18,959,585 km (0.118 R)
• M42: 19,726,424 km (0.052 R)
• M43: 19,817,230 km (0.079 R)
• M44: 19,908,335 km (0.07 R)
• M45: 20,227,876 km (0.116 R)
• M46: 21,057,695 km (0.083 R)
• M47: 21,150,596 km (0.077 R)
• M48: 21,336,845 km (0.069 R)
• M49: 21,617,192 km (0.068 R)
• M50: 22,323,293 km (0.082 R)
• M51: 23,324,552 km (0.087 R)
• M52: 24,486,778 km (0.068 R)
• M53: 24,731,370 km (0.097 R)
• M54: 24,927,493 km (0.101 R)
• M55: 25,025,779 km (0.068 R)
• M56: 25,370,901 km (0.108 R)
• M57: 25,717,520 km (0.085 R)
• M58: 26,165,416 km (0.09 R)
• M59: 26,515,624 km (0.09 R)
• M60: 27,220,679 km (0.117 R)
• M61: 28,238,692 km (0.11 R)
• M62: 28,649,339 km (0.112 R)
• M63: 29,113,690 km (0.099 R)
• M64: 29,372,794 km (0.082 R)
• M65: 29,684,705 km (0.049 R)
• M66: 29,788,826 km (0.087 R)
• M67: 30,364,179 km (0.091 R)
• M68: 31,419,592 km (0.057 R)
• M69: 32,112,081 km (0.051 R)
• M70: 32,219,043 km (0.108 R)
• M71: 32,433,417 km (0.061 R)
• M72: 33,403,709 km (0.045 R)
• M73: 33,620,625 km (0.114 R)
• M74: 33,729,234 km (0.116 R)
• M75: 33,837,991 km (0.107 R)
• M76: 34,987,052 km (0.113 R)
• M77: 35,593,971 km (0.095 R)
• M78: 35,926,527 km (0.073 R)
• M79: 36,148,829 km (0.094 R)
• M80: 36,427,231 km (0.097 R)
• M81: 37,042,378 km (0.118 R)
• M82: 37,717,363 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 10,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit