🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 159 Days

Day: 28.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,450,583 km

• M1: 197,469 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.16 AU - 1.38 AU

Year: 542 Days

Day: 15.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,450,583 km

• M1: 485,744 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.24 AU - 1.38 AU

Year: 568 Days

Day: 34 Hours

Environment

Temp: -43 °C

Axial Tilt: 52.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.57 AU

Year: 601 Days

Day: 27.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,450,583 km

• M1: 179,368 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.28 AU

Year: 930 Days

Day: 41.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,450,583 km

• M1: 131,796 km (0.104 R)
• M2: 1,365,529 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.72 AU - 2.5 AU

Year: 1161 Days

Day: 43 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.59 AU - 3.45 AU

Year: 1988 Days

Day: 38.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,450,583 km

• M1: 38,746 km (0.071 R)
• M2: 1,313,320 km (0.08 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.39 AU - 12.93 AU

Year: 15080 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,450,583 km

• M1: 167,998 km (0.081 R)
• M2: 425,456 km (0.114 R)
• M3: 600,785 km (0.032 R)
• M4: 743,352 km (0.08 R)
• M5: 866,620 km (0.032 R)
• M6: 1,014,573 km (0.074 R)
• M7: 1,904,231 km (0.116 R)
• M8: 2,079,410 km (0.096 R)
• M9: 2,833,683 km (0.08 R)
• M10: 3,085,905 km (0.112 R)
• M11: 3,531,856 km (0.09 R)
• M12: 3,914,677 km (0.071 R)
• M13: 4,311,111 km (0.098 R)
• M14: 4,631,700 km (0.055 R)
• M15: 4,809,871 km (0.111 R)
• M16: 5,111,909 km (0.081 R)
• M17: 5,926,469 km (0.104 R)
• M18: 6,152,811 km (0.088 R)
• M19: 6,781,421 km (0.088 R)
• M20: 6,916,358 km (0.12 R)
• M21: 7,430,676 km (0.105 R)
• M22: 7,745,131 km (0.048 R)
• M23: 7,992,865 km (0.107 R)
• M24: 8,135,581 km (0.052 R)
• M25: 8,351,301 km (0.039 R)
• M26: 8,496,112 km (0.086 R)
• M27: 8,862,028 km (0.072 R)
• M28: 9,195,632 km (0.046 R)
• M29: 9,533,573 km (0.092 R)
• M30: 10,846,594 km (0.093 R)
• M31: 11,044,512 km (0.045 R)
• M32: 11,163,891 km (0.095 R)
• M33: 11,564,663 km (0.055 R)
• M34: 12,837,292 km (0.119 R)
• M35: 13,299,550 km (0.114 R)
• M36: 14,024,651 km (0.116 R)
• M37: 15,158,603 km (0.047 R)
• M38: 15,736,649 km (0.08 R)
• M39: 15,870,988 km (0.084 R)
• M40: 16,412,532 km (0.072 R)
• M41: 16,776,952 km (0.113 R)
• M42: 17,005,987 km (0.098 R)
• M43: 17,328,520 km (0.12 R)
• M44: 17,420,971 km (0.06 R)
• M45: 17,513,722 km (0.084 R)
• M46: 17,979,570 km (0.099 R)
• M47: 18,261,113 km (0.088 R)
• M48: 18,780,965 km (0.032 R)
• M49: 19,018,826 km (0.107 R)
• M50: 19,449,668 km (0.07 R)
• M51: 21,353,600 km (0.061 R)
• M52: 21,452,783 km (0.092 R)
• M53: 22,908,969 km (0.114 R)
• M54: 26,180,974 km (0.088 R)
• M55: 26,340,445 km (0.1 R)
• M56: 26,981,322 km (0.066 R)
• M57: 27,250,000 km (0.119 R)
• M58: 28,606,254 km (0.112 R)
• M59: 29,485,740 km (0.11 R)
• M60: 30,877,749 km (0.107 R)
• M61: 31,271,340 km (0.119 R)
• M62: 31,553,632 km (0.071 R)
• M63: 32,291,149 km (0.049 R)
• M64: 32,576,432 km (0.093 R)
• M65: 32,690,725 km (0.104 R)
• M66: 33,437,069 km (0.112 R)
• M67: 34,829,675 km (0.095 R)
• M68: 34,946,511 km (0.061 R)
• M69: 35,180,782 km (0.111 R)
• M70: 36,004,617 km (0.027 R)
• M71: 36,182,040 km (0.034 R)
• M72: 36,537,634 km (0.112 R)
• M73: 36,715,805 km (0.119 R)
• M74: 37,073,195 km (0.097 R)
• M75: 37,371,792 km (0.053 R)
• M76: 38,152,095 km (0.037 R)
• M77: 38,877,195 km (0.11 R)
• M78: 40,157,005 km (0.117 R)
• M79: 40,586,650 km (0.098 R)
• M80: 40,771,254 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit