🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.61 AU - 0.99 AU

Year: 254 Days

Day: 31.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,954,553 km

• M1: 93,798 km (0.119 R)
• M2: 135,087 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.2 AU - 1.9 AU

Year: 685 Days

Day: 30.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,954,553 km

• M1: 30,219 km (0.102 R)
• M2: 262,694 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.86 AU - 2.94 AU

Year: 1319 Days

Day: 39.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,954,553 km

• M1: 299,794 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.34 AU - 2.96 AU

Year: 1530 Days

Day: 23.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.54 AU - 3.86 AU

Year: 2031 Days

Day: 44.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.87 AU - 4.07 AU

Year: 2806 Days

Day: 37.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.17 AU - 5.71 AU

Year: 3895 Days

Day: 35.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,954,553 km

• M1: 37,100 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.1 AU - 8.5 AU

Year: 6997 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,954,553 km

• M1: 186,399 km (0.108 R)
• M2: 486,193 km (0.036 R)
• M3: 612,753 km (0.082 R)
• M4: 782,098 km (0.047 R)
• M5: 1,034,619 km (0.045 R)
• M6: 1,119,291 km (0.1 R)
• M7: 1,242,111 km (0.109 R)
• M8: 1,444,966 km (0.092 R)
• M9: 1,599,650 km (0.056 R)
• M10: 1,842,447 km (0.046 R)
• M11: 2,119,503 km (0.102 R)
• M12: 2,364,694 km (0.105 R)
• M13: 2,502,473 km (0.095 R)
• M14: 2,738,090 km (0.102 R)
• M15: 2,981,336 km (0.052 R)
• M16: 3,833,745 km (0.038 R)
• M17: 3,969,430 km (0.1 R)
• M18: 4,079,085 km (0.116 R)
• M19: 4,189,788 km (0.114 R)
• M20: 4,758,409 km (0.069 R)
• M21: 4,845,774 km (0.077 R)
• M22: 5,201,069 km (0.093 R)
• M23: 5,412,152 km (0.068 R)
• M24: 5,780,911 km (0.077 R)
• M25: 5,936,941 km (0.112 R)
• M26: 6,413,560 km (0.108 R)
• M27: 6,640,201 km (0.086 R)
• M28: 6,968,718 km (0.114 R)
• M29: 7,168,431 km (0.117 R)
• M30: 8,125,408 km (0.059 R)
• M31: 9,561,548 km (0.114 R)
• M32: 9,746,600 km (0.088 R)
• M33: 10,233,242 km (0.072 R)
• M34: 11,347,447 km (0.089 R)
• M35: 11,780,084 km (0.063 R)
• M36: 12,138,222 km (0.096 R)
• M37: 12,824,427 km (0.117 R)
• M38: 13,316,454 km (0.078 R)
• M39: 13,564,787 km (0.051 R)
• M40: 13,773,027 km (0.104 R)
• M41: 13,898,390 km (0.096 R)
• M42: 14,024,052 km (0.115 R)
• M43: 14,701,282 km (0.112 R)
• M44: 14,829,487 km (0.119 R)
• M45: 15,649,882 km (0.117 R)
• M46: 17,515,517 km (0.11 R)
• M47: 17,651,352 km (0.083 R)
• M48: 18,244,508 km (0.088 R)
• M49: 18,382,437 km (0.083 R)
• M50: 18,844,245 km (0.106 R)
• M51: 19,076,720 km (0.092 R)
• M52: 19,450,416 km (0.101 R)
• M53: 19,638,311 km (0.072 R)
• M54: 20,395,575 km (0.105 R)
• M55: 20,538,591 km (0.036 R)
• M56: 21,114,243 km (0.107 R)
• M57: 21,355,694 km (0.117 R)
• M58: 21,646,513 km (0.046 R)
• M59: 22,183,270 km (0.108 R)
• M60: 22,576,413 km (0.089 R)
• M61: 23,669,375 km (0.054 R)
• M62: 24,172,024 km (0.108 R)
• M63: 25,958,372 km (0.101 R)
• M64: 26,372,758 km (0.083 R)
• M65: 27,681,440 km (0.062 R)
• M66: 27,945,780 km (0.093 R)
• M67: 28,264,124 km (0.082 R)
• M68: 29,226,038 km (0.105 R)
• M69: 29,819,344 km (0.078 R)
• M70: 30,144,569 km (0.107 R)
• M71: 30,307,631 km (0.082 R)
• M72: 30,416,538 km (0.055 R)
• M73: 31,402,239 km (0.115 R)
• M74: 32,956,261 km (0.064 R)
• M75: 34,138,384 km (0.072 R)
• M76: 36,023,766 km (0.113 R)
• M77: 36,196,850 km (0.055 R)
• M78: 36,717,750 km (0.095 R)
• M79: 37,124,507 km (0.113 R)
• M80: 38,060,092 km (0.088 R)
• M81: 38,826,033 km (0.108 R)
• M82: 39,359,200 km (0.101 R)
• M83: 39,597,060 km (0.111 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit