🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.49 AU - 0.67 AU

Year: 166 Days

Day: 39.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 33.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.2 AU

Year: 392 Days

Day: 28.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.37 AU - 1.91 AU

Year: 787 Days

Day: 25.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 116 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.21 AU - 2.31 AU

Year: 1273 Days

Day: 33 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,254,976 km

• M1: 1,749,397 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.12 AU - 2.8 AU

Year: 1446 Days

Day: 39.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.22 AU - 2.76 AU

Year: 1472 Days

Day: 38.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.42 AU - 3.74 AU

Year: 2026 Days

Day: 29.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,254,976 km

• M1: 861,983 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 9.4

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.9 AU - 7.08 AU

Year: 5494 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,254,976 km

• M1: 142,716 km (0.113 R)
• M2: 277,205 km (0.095 R)
• M3: 363,672 km (0.109 R)
• M4: 496,964 km (0.114 R)
• M5: 715,826 km (0.063 R)
• M6: 786,137 km (0.055 R)
• M7: 859,141 km (0.091 R)
• M8: 1,092,663 km (0.096 R)
• M9: 1,417,440 km (0.027 R)
• M10: 1,563,148 km (0.112 R)
• M11: 1,752,539 km (0.094 R)
• M12: 1,929,364 km (0.108 R)
• M13: 2,009,997 km (0.1 R)
• M14: 2,174,555 km (0.064 R)
• M15: 3,062,717 km (0.102 R)
• M16: 3,181,049 km (0.071 R)
• M17: 3,252,707 km (0.108 R)
• M18: 3,871,443 km (0.103 R)
• M19: 4,181,260 km (0.113 R)
• M20: 4,852,656 km (0.114 R)
• M21: 5,215,131 km (0.073 R)
• M22: 5,586,284 km (0.112 R)
• M23: 6,354,319 km (0.117 R)
• M24: 6,597,416 km (0.081 R)
• M25: 7,281,377 km (0.115 R)
• M26: 7,344,657 km (0.053 R)
• M27: 7,439,951 km (0.087 R)
• M28: 8,184,350 km (0.064 R)
• M29: 8,250,173 km (0.096 R)
• M30: 8,649,150 km (0.069 R)
• M31: 9,156,586 km (0.105 R)
• M32: 9,293,469 km (0.069 R)
• M33: 9,396,691 km (0.083 R)
• M34: 9,673,597 km (0.107 R)
• M35: 9,813,172 km (0.089 R)
• M36: 9,918,189 km (0.068 R)
• M37: 10,235,786 km (0.092 R)
• M38: 10,377,903 km (0.037 R)
• M39: 10,556,523 km (0.096 R)
• M40: 11,318,126 km (0.067 R)
• M41: 11,649,785 km (0.094 R)
• M42: 11,872,835 km (0.086 R)
• M43: 11,947,484 km (0.116 R)
• M44: 12,436,520 km (0.111 R)
• M45: 12,931,988 km (0.089 R)
• M46: 13,434,038 km (0.063 R)
• M47: 13,511,829 km (0.094 R)
• M48: 13,706,905 km (0.099 R)
• M49: 14,139,692 km (0.101 R)
• M50: 16,786,527 km (0.087 R)
• M51: 16,912,338 km (0.074 R)
• M52: 17,164,860 km (0.12 R)
• M53: 17,631,156 km (0.103 R)
• M54: 19,625,894 km (0.075 R)
• M55: 20,739,650 km (0.05 R)
• M56: 21,736,720 km (0.036 R)
• M57: 21,919,678 km (0.069 R)
• M58: 22,333,167 km (0.087 R)
• M59: 22,888,624 km (0.1 R)
• M60: 23,074,724 km (0.09 R)
• M61: 24,060,274 km (0.114 R)
• M62: 24,202,243 km (0.097 R)
• M63: 24,486,778 km (0.06 R)
• M64: 26,023,746 km (0.045 R)
• M65: 28,938,212 km (0.071 R)
• M66: 29,038,742 km (0.089 R)
• M67: 29,341,229 km (0.105 R)
• M68: 30,869,371 km (0.087 R)
• M69: 31,384,436 km (0.115 R)
• M70: 31,539,569 km (0.099 R)
• M71: 32,527,663 km (0.084 R)
• M72: 32,999,346 km (0.099 R)
• M73: 33,314,997 km (0.068 R)
• M74: 33,420,464 km (0.098 R)
• M75: 34,002,399 km (0.081 R)
• M76: 35,122,588 km (0.12 R)
• M77: 36,038,426 km (0.089 R)
• M78: 36,200,740 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit