🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.83 AU

Year: 230 Days

Day: 39.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,608,426 km

• M1: 63,429 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.73 AU - 0.89 AU

Year: 269 Days

Day: 35.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,608,426 km

• M1: 20,794 km (0.05 R)
• M2: 148,700 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 363 Days

Day: 17.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.13 AU

Year: 386 Days

Day: 14.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 176.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.46 AU - 3.36 AU

Year: 1832 Days

Day: 17.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 9.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.36 AU - 8.64 AU

Year: 7578 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,608,426 km

• M1: 126,859 km (0.11 R)
• M2: 200,611 km (0.114 R)
• M3: 267,481 km (0.069 R)
• M4: 338,989 km (0.084 R)
• M5: 436,527 km (0.095 R)
• M6: 517,160 km (0.079 R)
• M7: 674,686 km (0.093 R)
• M8: 906,713 km (0.111 R)
• M9: 1,026,241 km (0.093 R)
• M10: 1,255,276 km (0.095 R)
• M11: 1,458,729 km (0.084 R)
• M12: 1,614,909 km (0.119 R)
• M13: 1,867,430 km (0.088 R)
• M14: 2,006,257 km (0.055 R)
• M15: 2,278,076 km (0.112 R)
• M16: 2,360,355 km (0.093 R)
• M17: 2,511,000 km (0.104 R)
• M18: 2,647,434 km (0.052 R)
• M19: 2,734,200 km (0.082 R)
• M20: 2,928,079 km (0.088 R)
• M21: 3,163,247 km (0.112 R)
• M22: 3,885,655 km (0.082 R)
• M23: 4,720,710 km (0.114 R)
• M24: 4,889,906 km (0.028 R)
• M25: 4,996,868 km (0.092 R)
• M26: 5,126,121 km (0.115 R)
• M27: 5,256,420 km (0.063 R)
• M28: 5,856,906 km (0.088 R)
• M29: 6,061,855 km (0.119 R)
• M30: 6,176,746 km (0.108 R)
• M31: 6,408,773 km (0.1 R)
• M32: 6,667,278 km (0.097 R)
• M33: 7,001,330 km (0.106 R)
• M34: 7,488,121 km (0.071 R)
• M35: 7,885,453 km (0.089 R)
• M36: 8,036,248 km (0.103 R)
• M37: 8,648,851 km (0.103 R)
• M38: 9,303,043 km (0.061 R)
• M39: 9,756,923 km (0.106 R)
• M40: 10,108,927 km (0.036 R)
• M41: 10,300,262 km (0.055 R)
• M42: 10,465,269 km (0.07 R)
• M43: 10,797,675 km (0.112 R)
• M44: 11,331,291 km (0.117 R)
• M45: 11,501,533 km (0.042 R)
• M46: 11,988,624 km (0.101 R)
• M47: 12,191,179 km (0.066 R)
• M48: 13,012,621 km (0.117 R)
• M49: 13,161,172 km (0.099 R)
• M50: 13,250,631 km (0.051 R)
• M51: 13,340,241 km (0.081 R)
• M52: 13,610,414 km (0.085 R)
• M53: 13,791,428 km (0.05 R)
• M54: 14,186,516 km (0.089 R)
• M55: 14,370,072 km (0.072 R)
• M56: 15,582,713 km (0.081 R)
• M57: 16,217,157 km (0.094 R)
• M58: 16,505,432 km (0.091 R)
• M59: 16,634,086 km (0.116 R)
• M60: 17,022,143 km (0.118 R)
• M61: 17,119,681 km (0.049 R)
• M62: 17,675,587 km (0.098 R)
• M63: 17,840,144 km (0.107 R)
• M64: 17,906,117 km (0.074 R)
• M65: 18,237,327 km (0.09 R)
• M66: 18,437,040 km (0.097 R)
• M67: 18,872,220 km (0.044 R)
• M68: 19,074,177 km (0.057 R)
• M69: 19,446,377 km (0.104 R)
• M70: 19,514,294 km (0.08 R)
• M71: 19,582,361 km (0.097 R)
• M72: 19,650,428 km (0.109 R)
• M73: 19,889,336 km (0.075 R)
• M74: 19,957,852 km (0.109 R)
• M75: 20,197,957 km (0.096 R)
• M76: 21,273,116 km (0.088 R)
• M77: 21,553,612 km (0.111 R)
• M78: 22,295,618 km (0.103 R)
• M79: 23,334,126 km (0.052 R)
• M80: 23,442,435 km (0.097 R)
• M81: 23,804,761 km (0.048 R)
• M82: 24,461,645 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit