🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 12.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.32 AU - 1.86 AU

Year: 751 Days

Day: 24.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,065,501 km

• M1: 434,731 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.6 AU - 1.9 AU

Year: 868 Days

Day: 38.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.03 AU - 4.07 AU

Year: 3054 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 8.4

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.94 AU - 5.82 AU

Year: 4040 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,065,501 km

• M1: 128,355 km (0.118 R)
• M2: 228,586 km (0.118 R)
• M3: 340,186 km (0.105 R)
• M4: 509,530 km (0.08 R)
• M5: 585,376 km (0.078 R)
• M6: 665,411 km (0.108 R)
• M7: 1,023,997 km (0.102 R)
• M8: 1,302,698 km (0.111 R)
• M9: 1,478,476 km (0.099 R)
• M10: 1,734,887 km (0.076 R)
• M11: 2,241,275 km (0.061 R)
• M12: 2,469,412 km (0.1 R)
• M13: 2,569,643 km (0.102 R)
• M14: 2,705,328 km (0.117 R)
• M15: 2,966,227 km (0.082 R)
• M16: 3,180,750 km (0.091 R)
• M17: 3,456,160 km (0.113 R)
• M18: 3,932,180 km (0.051 R)
• M19: 4,069,212 km (0.119 R)
• M20: 4,328,016 km (0.102 R)
• M21: 4,882,575 km (0.073 R)
• M22: 5,051,172 km (0.11 R)
• M23: 5,157,536 km (0.099 R)
• M24: 5,437,583 km (0.118 R)
• M25: 5,634,454 km (0.106 R)
• M26: 6,080,256 km (0.025 R)
• M27: 6,216,240 km (0.108 R)
• M28: 6,353,272 km (0.075 R)
• M29: 6,630,327 km (0.1 R)
• M30: 6,840,662 km (0.087 R)
• M31: 6,982,181 km (0.092 R)
• M32: 7,436,660 km (0.117 R)
• M33: 7,533,450 km (0.119 R)
• M34: 7,974,763 km (0.108 R)
• M35: 8,525,433 km (0.094 R)
• M36: 9,584,436 km (0.056 R)
• M37: 9,875,554 km (0.03 R)
• M38: 10,196,441 km (0.09 R)
• M39: 10,629,677 km (0.094 R)
• M40: 11,068,896 km (0.106 R)
• M41: 11,346,550 km (0.101 R)
• M42: 11,682,696 km (0.026 R)
• M43: 11,738,945 km (0.108 R)
• M44: 11,936,863 km (0.072 R)
• M45: 12,050,557 km (0.075 R)
• M46: 12,135,978 km (0.077 R)
• M47: 12,943,058 km (0.068 R)
• M48: 13,088,916 km (0.067 R)
• M49: 13,294,164 km (0.1 R)
• M50: 13,500,460 km (0.104 R)
• M51: 14,035,871 km (0.105 R)
• M52: 14,487,357 km (0.05 R)
• M53: 14,821,559 km (0.072 R)
• M54: 15,435,508 km (0.1 R)
• M55: 15,808,007 km (0.05 R)
• M56: 15,932,772 km (0.076 R)
• M57: 16,120,517 km (0.11 R)
• M58: 16,435,271 km (0.041 R)
• M59: 16,529,966 km (0.085 R)
• M60: 16,751,820 km (0.062 R)
• M61: 17,262,846 km (0.059 R)
• M62: 17,359,187 km (0.04 R)
• M63: 18,038,661 km (0.111 R)
• M64: 18,234,484 km (0.097 R)
• M65: 18,529,491 km (0.091 R)
• M66: 18,595,165 km (0.098 R)
• M67: 19,057,722 km (0.088 R)
• M68: 19,859,417 km (0.114 R)
• M69: 20,570,006 km (0.107 R)
• M70: 20,774,507 km (0.049 R)
• M71: 20,877,131 km (0.098 R)
• M72: 21,048,271 km (0.05 R)
• M73: 21,426,753 km (0.114 R)
• M74: 21,564,832 km (0.069 R)
• M75: 21,634,096 km (0.077 R)
• M76: 21,737,917 km (0.062 R)
• M77: 21,981,163 km (0.115 R)
• M78: 22,050,726 km (0.06 R)
• M79: 22,505,204 km (0.105 R)
• M80: 23,994,302 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 8.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.7 AU - 6.9 AU

Year: 5234 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,065,501 km

• M1: 118,781 km (0.079 R)
• M2: 188,344 km (0.082 R)
• M3: 275,110 km (0.074 R)
• M4: 535,860 km (0.12 R)
• M5: 1,034,020 km (0.03 R)
• M6: 1,374,655 km (0.099 R)
• M7: 1,459,178 km (0.047 R)
• M8: 1,775,278 km (0.101 R)
• M9: 2,196,845 km (0.1 R)
• M10: 2,325,050 km (0.025 R)
• M11: 2,441,138 km (0.119 R)
• M12: 2,588,941 km (0.119 R)
• M13: 2,940,346 km (0.108 R)
• M14: 3,145,744 km (0.07 R)
• M15: 3,355,779 km (0.069 R)
• M16: 3,637,472 km (0.101 R)
• M17: 3,721,845 km (0.116 R)
• M18: 3,841,075 km (0.077 R)
• M19: 4,030,915 km (0.099 R)
• M20: 4,473,874 km (0.048 R)
• M21: 4,582,632 km (0.106 R)
• M22: 5,026,040 km (0.086 R)
• M23: 5,252,980 km (0.101 R)
• M24: 5,329,275 km (0.101 R)
• M25: 5,677,688 km (0.105 R)
• M26: 6,173,755 km (0.118 R)
• M27: 6,315,125 km (0.054 R)
• M28: 6,376,160 km (0.062 R)
• M29: 6,539,671 km (0.106 R)
• M30: 6,621,800 km (0.114 R)
• M31: 7,143,747 km (0.062 R)
• M32: 7,228,569 km (0.107 R)
• M33: 7,292,298 km (0.067 R)
• M34: 7,635,775 km (0.083 R)
• M35: 7,896,673 km (0.116 R)
• M36: 8,050,310 km (0.066 R)
• M37: 8,338,286 km (0.081 R)
• M38: 8,856,044 km (0.077 R)
• M39: 8,947,149 km (0.099 R)
• M40: 9,084,331 km (0.099 R)
• M41: 9,781,158 km (0.08 R)
• M42: 10,064,646 km (0.115 R)
• M43: 10,688,319 km (0.038 R)
• M44: 10,785,258 km (0.089 R)
• M45: 10,931,416 km (0.074 R)
• M46: 11,200,991 km (0.109 R)
• M47: 11,398,460 km (0.061 R)
• M48: 11,872,087 km (0.097 R)
• M49: 12,250,570 km (0.09 R)
• M50: 12,326,865 km (0.063 R)
• M51: 12,403,159 km (0.064 R)
• M52: 12,505,185 km (0.114 R)
• M53: 12,658,673 km (0.064 R)
• M54: 12,941,861 km (0.093 R)
• M55: 13,672,049 km (0.093 R)
• M56: 13,989,046 km (0.097 R)
• M57: 14,496,034 km (0.108 R)
• M58: 15,090,536 km (0.039 R)
• M59: 15,199,592 km (0.041 R)
• M60: 15,473,057 km (0.11 R)
• M61: 15,693,116 km (0.088 R)
• M62: 16,247,675 km (0.116 R)
• M63: 16,555,398 km (0.093 R)
• M64: 17,547,381 km (0.1 R)
• M65: 17,633,251 km (0.042 R)
• M66: 17,891,905 km (0.086 R)
• M67: 18,296,717 km (0.075 R)
• M68: 18,354,761 km (0.042 R)
• M69: 18,529,342 km (0.117 R)
• M70: 18,616,857 km (0.077 R)
• M71: 18,880,149 km (0.087 R)
• M72: 19,144,788 km (0.092 R)
• M73: 19,588,495 km (0.093 R)
• M74: 19,677,655 km (0.112 R)
• M75: 19,737,195 km (0.105 R)
• M76: 19,796,735 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit