🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.55 AU - 0.59 AU

Year: 157 Days

Day: 32 Hours

Environment

Temp: 235 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.88 AU - 0.96 AU

Year: 322 Days

Day: 47.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,511,415 km

• M1: 266,135 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.85 AU - 1.05 AU

Year: 338 Days

Day: 34 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.79 AU - 1.19 AU

Year: 360 Days

Day: 39.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,511,415 km

• M1: 56,398 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.13 AU - 3.21 AU

Year: 1594 Days

Day: 21.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.77 AU - 3.87 AU

Year: 2210 Days

Day: 17.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,511,415 km

• M1: 979,118 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 4.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.06 AU - 19.32 AU

Year: 26032 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,511,415 km

• M1: 56,099 km (0.091 R)
• M2: 427,252 km (0.091 R)
• M3: 528,080 km (0.098 R)
• M4: 1,047,484 km (0.108 R)
• M5: 1,115,103 km (0.077 R)
• M6: 1,184,366 km (0.099 R)
• M7: 1,895,405 km (0.072 R)
• M8: 2,350,631 km (0.109 R)
• M9: 2,713,257 km (0.115 R)
• M10: 3,028,758 km (0.03 R)
• M11: 3,832,398 km (0.104 R)
• M12: 4,078,487 km (0.041 R)
• M13: 4,402,516 km (0.106 R)
• M14: 4,885,118 km (0.11 R)
• M15: 4,998,813 km (0.102 R)
• M16: 5,779,265 km (0.115 R)
• M17: 6,389,175 km (0.068 R)
• M18: 6,680,592 km (0.106 R)
• M19: 7,276,740 km (0.093 R)
• M20: 7,978,503 km (0.092 R)
• M21: 8,023,083 km (0.083 R)
• M22: 10,844,948 km (0.095 R)
• M23: 10,943,832 km (0.072 R)
• M24: 11,543,271 km (0.071 R)
• M25: 11,593,685 km (0.067 R)
• M26: 11,745,527 km (0.076 R)
• M27: 13,088,168 km (0.077 R)
• M28: 13,564,189 km (0.096 R)
• M29: 14,207,609 km (0.092 R)
• M30: 15,523,921 km (0.1 R)
• M31: 16,027,617 km (0.114 R)
• M32: 16,707,389 km (0.108 R)
• M33: 17,050,717 km (0.117 R)
• M34: 17,108,162 km (0.047 R)
• M35: 18,094,910 km (0.117 R)
• M36: 18,153,552 km (0.119 R)
• M37: 19,159,598 km (0.109 R)
• M38: 19,639,358 km (0.111 R)
• M39: 20,427,290 km (0.075 R)
• M40: 21,597,295 km (0.113 R)
• M41: 21,784,143 km (0.107 R)
• M42: 23,106,139 km (0.06 R)
• M43: 23,169,718 km (0.086 R)
• M44: 23,680,595 km (0.116 R)
• M45: 24,583,568 km (0.106 R)
• M46: 26,157,636 km (0.106 R)
• M47: 26,223,908 km (0.116 R)
• M48: 26,956,788 km (0.042 R)
• M49: 27,899,105 km (0.074 R)
• M50: 28,306,311 km (0.035 R)
• M51: 29,816,202 km (0.118 R)
• M52: 30,023,993 km (0.115 R)
• M53: 30,093,407 km (0.062 R)
• M54: 30,441,372 km (0.087 R)
• M55: 32,413,670 km (0.053 R)
• M56: 32,698,803 km (0.084 R)
• M57: 32,841,819 km (0.112 R)
• M58: 33,415,377 km (0.101 R)
• M59: 33,487,334 km (0.052 R)
• M60: 33,919,971 km (0.106 R)
• M61: 33,992,227 km (0.101 R)
• M62: 34,499,663 km (0.101 R)
• M63: 34,717,926 km (0.069 R)
• M64: 37,447,339 km (0.044 R)
• M65: 37,746,535 km (0.098 R)
• M66: 40,168,225 km (0.103 R)
• M67: 40,321,264 km (0.069 R)
• M68: 40,858,320 km (0.101 R)
• M69: 40,935,213 km (0.087 R)
• M70: 41,166,342 km (0.076 R)
• M71: 41,243,385 km (0.057 R)
• M72: 41,552,454 km (0.119 R)
• M73: 42,094,896 km (0.108 R)
• M74: 42,250,328 km (0.043 R)
• M75: 42,328,119 km (0.112 R)
• M76: 42,483,851 km (0.088 R)
• M77: 42,639,731 km (0.064 R)
• M78: 43,343,589 km (0.062 R)
• M79: 43,736,433 km (0.113 R)
• M80: 44,209,163 km (0.105 R)
• M81: 44,683,837 km (0.095 R)
• M82: 44,842,261 km (0.049 R)
• M83: 45,319,029 km (0.108 R)
• M84: 47,485,356 km (0.097 R)
• M85: 47,890,168 km (0.095 R)
• M86: 48,948,124 km (0.12 R)
• M87: 49,029,805 km (0.098 R)
• M88: 49,193,315 km (0.105 R)
• M89: 49,275,145 km (0.03 R)
• M90: 54,690,738 km (0.043 R)
• M91: 55,200,118 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit