🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 322 Days

Day: 23.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,195,573 km

• M1: 495,169 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.92 AU - 1.16 AU

Year: 387 Days

Day: 39.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 89.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.07 AU - 3.31 AU

Year: 1611 Days

Day: 38.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,195,573 km

• M1: 413,040 km (0.111 R)
• M2: 907,610 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.16 AU - 4.3 AU

Year: 2631 Days

Day: 25.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 54.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.07 AU - 5.15 AU

Year: 3615 Days

Day: 19.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.82 AU - 5.46 AU

Year: 3651 Days

Day: 34.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,195,573 km

• M1: 375,640 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 8.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.24 AU - 8.38 AU

Year: 6491 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,195,573 km

• M1: 109,057 km (0.044 R)
• M2: 167,101 km (0.11 R)
• M3: 252,372 km (0.082 R)
• M4: 483,650 km (0.101 R)
• M5: 650,751 km (0.097 R)
• M6: 867,518 km (0.1 R)
• M7: 945,010 km (0.106 R)
• M8: 1,024,895 km (0.075 R)
• M9: 1,140,684 km (0.113 R)
• M10: 1,226,254 km (0.083 R)
• M11: 1,495,979 km (0.095 R)
• M12: 1,628,223 km (0.1 R)
• M13: 2,007,155 km (0.084 R)
• M14: 2,069,387 km (0.115 R)
• M15: 2,153,611 km (0.033 R)
• M16: 2,238,882 km (0.075 R)
• M17: 2,682,589 km (0.096 R)
• M18: 2,891,128 km (0.119 R)
• M19: 2,985,525 km (0.093 R)
• M20: 3,153,224 km (0.054 R)
• M21: 3,274,997 km (0.096 R)
• M22: 3,348,748 km (0.109 R)
• M23: 3,573,594 km (0.088 R)
• M24: 3,829,107 km (0.083 R)
• M25: 5,309,228 km (0.081 R)
• M26: 5,808,437 km (0.058 R)
• M27: 5,898,046 km (0.087 R)
• M28: 6,261,269 km (0.031 R)
• M29: 6,476,541 km (0.087 R)
• M30: 6,600,557 km (0.116 R)
• M31: 7,426,487 km (0.048 R)
• M32: 7,523,875 km (0.103 R)
• M33: 8,183,901 km (0.085 R)
• M34: 9,173,940 km (0.07 R)
• M35: 9,278,509 km (0.109 R)
• M36: 9,453,688 km (0.047 R)
• M37: 9,700,674 km (0.11 R)
• M38: 9,771,733 km (0.112 R)
• M39: 10,237,281 km (0.034 R)
• M40: 10,637,007 km (0.064 R)
• M41: 11,190,220 km (0.114 R)
• M42: 12,094,838 km (0.111 R)
• M43: 12,286,174 km (0.056 R)
• M44: 12,633,241 km (0.108 R)
• M45: 13,853,361 km (0.07 R)
• M46: 14,053,673 km (0.118 R)
• M47: 14,174,398 km (0.113 R)
• M48: 14,823,653 km (0.104 R)
• M49: 15,234,299 km (0.118 R)
• M50: 15,399,605 km (0.098 R)
• M51: 15,482,632 km (0.057 R)
• M52: 16,024,924 km (0.094 R)
• M53: 16,616,135 km (0.062 R)
• M54: 17,343,480 km (0.064 R)
• M55: 17,776,266 km (0.11 R)
• M56: 18,344,140 km (0.053 R)
• M57: 19,452,959 km (0.108 R)
• M58: 20,811,906 km (0.094 R)
• M59: 21,087,316 km (0.068 R)
• M60: 22,341,844 km (0.092 R)
• M61: 22,435,791 km (0.076 R)
• M62: 22,671,109 km (0.095 R)
• M63: 23,334,276 km (0.068 R)
• M64: 23,524,864 km (0.103 R)
• M65: 23,716,050 km (0.113 R)
• M66: 23,955,705 km (0.041 R)
• M67: 24,679,759 km (0.057 R)
• M68: 25,410,844 km (0.102 R)
• M69: 25,508,831 km (0.114 R)
• M70: 25,705,253 km (0.105 R)
• M71: 27,898,806 km (0.117 R)
• M72: 28,405,644 km (0.115 R)
• M73: 29,017,798 km (0.091 R)
• M74: 29,789,274 km (0.083 R)
• M75: 29,996,168 km (0.111 R)
• M76: 31,299,764 km (0.068 R)
• M77: 32,355,925 km (0.101 R)
• M78: 32,835,087 km (0.051 R)
• M79: 32,995,306 km (0.072 R)
• M80: 33,854,148 km (0.077 R)
• M81: 33,908,003 km (0.088 R)
• M82: 34,774,773 km (0.106 R)
• M83: 34,829,227 km (0.089 R)
• M84: 36,806,761 km (0.077 R)
• M85: 37,139,915 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 15,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit