🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 250 Days

Day: 22.6 Hours

Environment

Temp: 290 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.93 AU - 2.39 AU

Year: 944 Days

Day: 15 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,893,409 km

• M1: 208,240 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.61 AU - 3.35 AU

Year: 1529 Days

Day: 32.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.15 AU - 3.17 AU

Year: 1670 Days

Day: 16.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,893,409 km

• M1: 997,219 km (0.112 R)
• M2: 1,248,993 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.52 AU - 4.78 AU

Year: 2513 Days

Day: 37.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,893,409 km

• M1: 58,642 km (0.079 R)

Asteroid Belt

Center: 10.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 10.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.68 AU - 18.62 AU

Year: 19291 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,893,409 km

• M1: 131,347 km (0.091 R)
• M2: 233,373 km (0.113 R)
• M3: 594,203 km (0.03 R)
• M4: 708,645 km (0.102 R)
• M5: 1,145,471 km (0.07 R)
• M6: 1,341,893 km (0.068 R)
• M7: 1,576,163 km (0.036 R)
• M8: 1,909,467 km (0.099 R)
• M9: 2,143,887 km (0.106 R)
• M10: 2,836,824 km (0.104 R)
• M11: 3,173,719 km (0.109 R)
• M12: 3,594,837 km (0.103 R)
• M13: 3,739,199 km (0.095 R)
• M14: 4,183,953 km (0.12 R)
• M15: 5,123,577 km (0.028 R)
• M16: 6,783,366 km (0.105 R)
• M17: 8,498,356 km (0.065 R)
• M18: 8,788,576 km (0.091 R)
• M19: 9,378,889 km (0.052 R)
• M20: 9,729,098 km (0.107 R)
• M21: 9,829,926 km (0.107 R)
• M22: 10,910,023 km (0.041 R)
• M23: 13,404,867 km (0.061 R)
• M24: 15,064,356 km (0.091 R)
• M25: 15,592,586 km (0.112 R)
• M26: 16,306,168 km (0.115 R)
• M27: 16,426,145 km (0.073 R)
• M28: 17,457,772 km (0.06 R)
• M29: 18,074,415 km (0.089 R)
• M30: 19,583,408 km (0.11 R)
• M31: 19,966,828 km (0.076 R)
• M32: 20,352,940 km (0.085 R)
• M33: 22,720,476 km (0.056 R)
• M34: 23,258,280 km (0.059 R)
• M35: 24,346,605 km (0.117 R)
• M36: 24,690,081 km (0.094 R)
• M37: 25,730,235 km (0.107 R)
• M38: 27,068,239 km (0.09 R)
• M39: 27,853,179 km (0.105 R)
• M40: 28,573,193 km (0.06 R)
• M41: 28,718,004 km (0.073 R)
• M42: 29,226,487 km (0.101 R)
• M43: 30,031,773 km (0.1 R)
• M44: 31,141,490 km (0.1 R)
• M45: 32,717,503 km (0.074 R)
• M46: 33,248,576 km (0.1 R)
• M47: 34,396,290 km (0.083 R)
• M48: 35,013,681 km (0.051 R)
• M49: 35,091,173 km (0.098 R)
• M50: 35,557,020 km (0.092 R)
• M51: 36,494,700 km (0.112 R)
• M52: 37,440,607 km (0.082 R)
• M53: 38,234,972 km (0.056 R)
• M54: 38,554,363 km (0.091 R)
• M55: 41,467,931 km (0.11 R)
• M56: 42,289,672 km (0.117 R)
• M57: 47,932,953 km (0.059 R)
• M58: 48,018,822 km (0.056 R)
• M59: 48,277,178 km (0.099 R)
• M60: 48,708,768 km (0.097 R)
• M61: 49,749,669 km (0.098 R)
• M62: 50,535,208 km (0.111 R)
• M63: 51,588,975 km (0.063 R)
• M64: 51,677,238 km (0.117 R)
• M65: 51,765,351 km (0.069 R)
• M66: 51,941,877 km (0.109 R)
• M67: 52,738,785 km (0.096 R)
• M68: 54,883,569 km (0.057 R)
• M69: 57,056,628 km (0.075 R)
• M70: 57,147,733 km (0.098 R)
• M71: 59,165,509 km (0.088 R)
• M72: 59,627,318 km (0.101 R)
• M73: 60,740,475 km (0.074 R)
• M74: 61,299,672 km (0.092 R)
• M75: 61,393,171 km (0.101 R)
• M76: 61,954,313 km (0.111 R)
• M77: 62,141,759 km (0.112 R)
• M78: 62,705,144 km (0.069 R)

Kuiper Belt

Range: 36.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit