🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 45.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,899,122 km

• M1: 57,595 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.83 AU - 0.93 AU

Year: 303 Days

Day: 17.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.42 AU - 1.66 AU

Year: 702 Days

Day: 27.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 12.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.2 AU - 7 AU

Year: 5531 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,899,122 km

• M1: 219,909 km (0.051 R)
• M2: 305,329 km (0.089 R)
• M3: 385,663 km (0.107 R)
• M4: 628,012 km (0.061 R)
• M5: 835,205 km (0.066 R)
• M6: 973,284 km (0.119 R)
• M7: 1,055,862 km (0.118 R)
• M8: 1,604,138 km (0.062 R)
• M9: 1,703,770 km (0.084 R)
• M10: 1,988,604 km (0.08 R)
• M11: 2,082,552 km (0.08 R)
• M12: 2,752,750 km (0.076 R)
• M13: 2,888,436 km (0.091 R)
• M14: 3,151,130 km (0.074 R)
• M15: 3,518,991 km (0.087 R)
• M16: 3,700,004 km (0.11 R)
• M17: 3,985,736 km (0.084 R)
• M18: 4,105,564 km (0.032 R)
• M19: 4,226,589 km (0.068 R)
• M20: 4,331,307 km (0.114 R)
• M21: 4,454,576 km (0.049 R)
• M22: 4,686,602 km (0.097 R)
• M23: 4,795,061 km (0.117 R)
• M24: 5,125,672 km (0.085 R)
• M25: 5,312,520 km (0.117 R)
• M26: 5,731,693 km (0.106 R)
• M27: 5,906,274 km (0.115 R)
• M28: 6,023,708 km (0.047 R)
• M29: 6,141,890 km (0.082 R)
• M30: 6,541,466 km (0.026 R)
• M31: 6,949,569 km (0.049 R)
• M32: 7,032,147 km (0.115 R)
• M33: 7,240,238 km (0.07 R)
• M34: 7,365,900 km (0.106 R)
• M35: 7,598,525 km (0.107 R)
• M36: 7,726,431 km (0.073 R)
• M37: 7,919,562 km (0.091 R)
• M38: 8,376,583 km (0.076 R)
• M39: 8,464,547 km (0.065 R)
• M40: 8,552,959 km (0.104 R)
• M41: 8,663,811 km (0.058 R)
• M42: 9,293,469 km (0.06 R)
• M43: 9,476,128 km (0.112 R)
• M44: 9,706,209 km (0.066 R)
• M45: 10,148,271 km (0.072 R)
• M46: 10,360,101 km (0.103 R)
• M47: 10,478,284 km (0.088 R)
• M48: 11,028,205 km (0.088 R)
• M49: 11,294,639 km (0.07 R)
• M50: 11,392,027 km (0.089 R)
• M51: 12,356,186 km (0.109 R)
• M52: 12,481,698 km (0.102 R)
• M53: 12,886,061 km (0.101 R)
• M54: 13,192,288 km (0.061 R)
• M55: 13,449,447 km (0.112 R)
• M56: 13,604,430 km (0.114 R)
• M57: 13,734,132 km (0.106 R)
• M58: 13,838,102 km (0.082 R)
• M59: 13,942,372 km (0.09 R)
• M60: 14,099,300 km (0.116 R)
• M61: 15,160,248 km (0.086 R)
• M62: 15,483,679 km (0.086 R)
• M63: 15,591,988 km (0.11 R)
• M64: 16,192,025 km (0.107 R)
• M65: 16,467,434 km (0.109 R)
• M66: 16,799,841 km (0.073 R)
• M67: 17,022,592 km (0.1 R)
• M68: 17,781,951 km (0.082 R)
• M69: 18,066,037 km (0.071 R)
• M70: 18,180,031 km (0.096 R)
• M71: 18,466,212 km (0.107 R)
• M72: 18,638,698 km (0.04 R)
• M73: 18,811,633 km (0.082 R)
• M74: 19,333,730 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.16 AU - 7.98 AU

Year: 6901 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,899,122 km

• M1: 102,475 km (0.067 R)
• M2: 182,958 km (0.062 R)
• M3: 252,671 km (0.091 R)
• M4: 322,832 km (0.079 R)
• M5: 479,760 km (0.049 R)
• M6: 784,641 km (0.105 R)
• M7: 972,536 km (0.071 R)
• M8: 1,061,995 km (0.117 R)
• M9: 1,986,510 km (0.04 R)
• M10: 2,541,369 km (0.091 R)
• M11: 2,822,014 km (0.111 R)
• M12: 2,908,033 km (0.083 R)
• M13: 2,995,099 km (0.042 R)
• M14: 3,156,814 km (0.096 R)
• M15: 3,231,314 km (0.105 R)
• M16: 3,336,631 km (0.077 R)
• M17: 3,489,071 km (0.119 R)
• M18: 3,896,277 km (0.066 R)
• M19: 6,092,972 km (0.063 R)
• M20: 6,279,670 km (0.059 R)
• M21: 6,639,602 km (0.095 R)
• M22: 7,819,929 km (0.103 R)
• M23: 7,961,898 km (0.056 R)
• M24: 8,371,946 km (0.108 R)
• M25: 8,936,678 km (0.053 R)
• M26: 9,277,013 km (0.071 R)
• M27: 9,405,817 km (0.117 R)
• M28: 9,513,527 km (0.082 R)
• M29: 10,951,312 km (0.089 R)
• M30: 11,407,286 km (0.119 R)
• M31: 11,892,732 km (0.093 R)
• M32: 12,384,909 km (0.112 R)
• M33: 12,597,786 km (0.117 R)
• M34: 12,859,732 km (0.113 R)
• M35: 13,195,729 km (0.067 R)
• M36: 13,340,689 km (0.027 R)
• M37: 14,097,655 km (0.065 R)
• M38: 14,518,623 km (0.076 R)
• M39: 14,843,400 km (0.098 R)
• M40: 15,044,459 km (0.069 R)
• M41: 15,857,673 km (0.098 R)
• M42: 17,447,151 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit