🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 123 Days

Day: 39.2 Hours

Environment

Temp: 382 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,398,252 km

• M1: 35,754 km (0.069 R)
• M2: 117,135 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 197 Days

Day: 15.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.09 AU - 1.29 AU

Year: 402 Days

Day: 37.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.31 AU - 1.53 AU

Year: 524 Days

Day: 38.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.62 AU - 1.82 AU

Year: 699 Days

Day: 39.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,398,252 km

• M1: 108,309 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.47 AU - 3.27 AU

Year: 1506 Days

Day: 25.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.95 AU - 3.61 AU

Year: 1840 Days

Day: 20.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,398,252 km

• M1: 477,367 km (0.087 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.71 AU - 4.21 AU

Year: 1994 Days

Day: 16.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.79 AU - 6.47 AU

Year: 4139 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.09 AU - 9.37 AU

Year: 7991 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,398,252 km

• M1: 134,189 km (0.056 R)
• M2: 249,230 km (0.064 R)
• M3: 388,356 km (0.073 R)
• M4: 540,198 km (0.065 R)
• M5: 943,963 km (0.105 R)
• M6: 1,300,305 km (0.118 R)
• M7: 1,381,088 km (0.049 R)
• M8: 1,548,039 km (0.091 R)
• M9: 1,798,316 km (0.083 R)
• M10: 1,862,942 km (0.039 R)
• M11: 2,225,418 km (0.033 R)
• M12: 2,294,981 km (0.083 R)
• M13: 2,365,442 km (0.081 R)
• M14: 2,422,139 km (0.054 R)
• M15: 2,522,669 km (0.093 R)
• M16: 2,639,355 km (0.071 R)
• M17: 2,713,257 km (0.1 R)
• M18: 3,077,228 km (0.114 R)
• M19: 3,139,461 km (0.069 R)
• M20: 3,537,840 km (0.069 R)
• M21: 3,701,799 km (0.08 R)
• M22: 3,818,037 km (0.115 R)
• M23: 3,969,280 km (0.05 R)
• M24: 4,174,080 km (0.045 R)
• M25: 4,505,439 km (0.054 R)
• M26: 4,576,348 km (0.054 R)
• M27: 4,773,070 km (0.116 R)
• M28: 4,954,532 km (0.095 R)
• M29: 5,740,818 km (0.056 R)
• M30: 5,837,159 km (0.09 R)
• M31: 6,266,954 km (0.047 R)
• M32: 6,525,609 km (0.114 R)
• M33: 6,605,943 km (0.028 R)
• M34: 6,869,385 km (0.119 R)
• M35: 7,136,267 km (0.081 R)
• M36: 7,260,583 km (0.119 R)
• M37: 7,385,647 km (0.088 R)
• M38: 7,553,496 km (0.037 R)
• M39: 7,786,270 km (0.114 R)
• M40: 8,086,214 km (0.06 R)
• M41: 8,237,457 km (0.077 R)
• M42: 8,346,215 km (0.044 R)
• M43: 8,542,936 km (0.105 R)
• M44: 8,807,874 km (0.095 R)
• M45: 9,459,073 km (0.076 R)
• M46: 9,664,322 km (0.068 R)
• M47: 9,848,028 km (0.119 R)
• M48: 10,079,306 km (0.103 R)
• M49: 10,172,206 km (0.079 R)
• M50: 10,382,541 km (0.102 R)
• M51: 10,499,975 km (0.111 R)
• M52: 10,736,340 km (0.075 R)
• M53: 10,831,335 km (0.088 R)
• M54: 11,094,028 km (0.079 R)
• M55: 11,190,070 km (0.084 R)
• M56: 11,286,411 km (0.033 R)
• M57: 11,723,237 km (0.084 R)
• M58: 11,968,428 km (0.084 R)
• M59: 12,141,064 km (0.114 R)
• M60: 12,240,098 km (0.074 R)
• M61: 12,438,913 km (0.114 R)
• M62: 12,638,776 km (0.12 R)
• M63: 13,092,357 km (0.107 R)
• M64: 13,193,934 km (0.118 R)
• M65: 14,827,543 km (0.103 R)
• M66: 15,225,922 km (0.033 R)
• M67: 15,493,403 km (0.105 R)
• M68: 15,627,742 km (0.063 R)
• M69: 15,843,462 km (0.046 R)
• M70: 16,141,760 km (0.068 R)
• M71: 16,523,982 km (0.103 R)
• M72: 18,536,971 km (0.076 R)
• M73: 18,622,392 km (0.094 R)
• M74: 19,109,632 km (0.102 R)

Kuiper Belt

Range: 35.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit