🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 228 Days

Day: 32.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,773,281 km

• M1: 143,913 km (0.11 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.08 AU

Year: 938 Days

Day: 18.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 14.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.12 AU - 5.56 AU

Year: 3969 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,773,281 km

• M1: 217,366 km (0.102 R)
• M2: 407,355 km (0.061 R)
• M3: 569,818 km (0.096 R)
• M4: 671,694 km (0.099 R)
• M5: 958,773 km (0.077 R)
• M6: 1,177,485 km (0.12 R)
• M7: 1,399,039 km (0.118 R)
• M8: 1,789,490 km (0.072 R)
• M9: 1,884,634 km (0.089 R)
• M10: 2,113,369 km (0.087 R)
• M11: 2,248,456 km (0.118 R)
• M12: 2,403,888 km (0.095 R)
• M13: 2,635,017 km (0.118 R)
• M14: 2,781,024 km (0.075 R)
• M15: 3,215,905 km (0.075 R)
• M16: 3,372,385 km (0.116 R)
• M17: 3,471,419 km (0.119 R)
• M18: 4,714,128 km (0.084 R)
• M19: 5,027,984 km (0.089 R)
• M20: 5,441,473 km (0.11 R)
• M21: 5,676,192 km (0.116 R)
• M22: 6,058,564 km (0.074 R)
• M23: 6,252,892 km (0.067 R)
• M24: 7,153,321 km (0.04 R)
• M25: 7,592,690 km (0.106 R)
• M26: 8,014,407 km (0.027 R)
• M27: 8,254,960 km (0.097 R)
• M28: 8,825,676 km (0.112 R)
• M29: 9,297,059 km (0.058 R)
• M30: 9,437,232 km (0.11 R)
• M31: 9,606,427 km (0.103 R)
• M32: 10,177,742 km (0.109 R)
• M33: 11,353,581 km (0.101 R)
• M34: 11,835,884 km (0.106 R)
• M35: 11,927,139 km (0.109 R)
• M36: 12,079,579 km (0.111 R)
• M37: 12,202,100 km (0.086 R)
• M38: 12,386,554 km (0.115 R)
• M39: 13,291,472 km (0.11 R)
• M40: 13,608,470 km (0.051 R)
• M41: 13,895,997 km (0.105 R)
• M42: 15,131,825 km (0.084 R)
• M43: 15,230,858 km (0.106 R)
• M44: 16,165,845 km (0.049 R)
• M45: 16,470,426 km (0.09 R)
• M46: 16,913,685 km (0.119 R)
• M47: 17,016,608 km (0.075 R)
• M48: 18,655,004 km (0.119 R)
• M49: 19,295,732 km (0.034 R)
• M50: 19,475,100 km (0.115 R)
• M51: 19,582,810 km (0.116 R)
• M52: 19,690,969 km (0.042 R)
• M53: 19,943,790 km (0.043 R)
• M54: 20,452,722 km (0.085 R)
• M55: 20,599,028 km (0.087 R)
• M56: 21,039,744 km (0.12 R)
• M57: 21,818,550 km (0.106 R)
• M58: 22,531,235 km (0.071 R)
• M59: 22,644,480 km (0.111 R)
• M60: 22,758,025 km (0.104 R)
• M61: 23,251,698 km (0.087 R)
• M62: 23,404,288 km (0.114 R)
• M63: 24,018,237 km (0.083 R)
• M64: 24,327,157 km (0.116 R)
• M65: 24,676,318 km (0.088 R)
• M66: 24,909,990 km (0.108 R)
• M67: 25,301,189 km (0.09 R)
• M68: 25,773,170 km (0.116 R)
• M69: 26,486,752 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 11.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.02 AU - 9.02 AU

Year: 9271 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,773,281 km

• M1: 175,478 km (0.109 R)
• M2: 268,379 km (0.071 R)
• M3: 868,715 km (0.053 R)
• M4: 988,992 km (0.111 R)
• M5: 1,193,941 km (0.067 R)
• M6: 1,329,327 km (0.098 R)
• M7: 1,542,354 km (0.099 R)
• M8: 1,736,233 km (0.104 R)
• M9: 1,906,774 km (0.112 R)
• M10: 2,148,375 km (0.111 R)
• M11: 2,231,103 km (0.119 R)
• M12: 2,365,890 km (0.093 R)
• M13: 2,626,041 km (0.073 R)
• M14: 2,750,656 km (0.055 R)
• M15: 2,932,268 km (0.055 R)
• M16: 3,288,161 km (0.09 R)
• M17: 3,579,129 km (0.059 R)
• M18: 3,777,795 km (0.064 R)
• M19: 3,939,361 km (0.113 R)
• M20: 4,395,634 km (0.064 R)
• M21: 4,544,335 km (0.114 R)
• M22: 4,673,288 km (0.076 R)
• M23: 5,133,900 km (0.104 R)
• M24: 5,381,035 km (0.034 R)
• M25: 6,288,646 km (0.064 R)
• M26: 6,650,373 km (0.035 R)
• M27: 7,093,482 km (0.062 R)
• M28: 7,168,281 km (0.062 R)
• M29: 7,394,324 km (0.049 R)
• M30: 7,930,782 km (0.103 R)
• M31: 8,138,423 km (0.055 R)
• M32: 8,638,978 km (0.109 R)
• M33: 8,960,314 km (0.036 R)
• M34: 9,095,401 km (0.116 R)
• M35: 9,449,649 km (0.1 R)
• M36: 10,087,684 km (0.096 R)
• M37: 10,312,828 km (0.057 R)
• M38: 10,426,074 km (0.078 R)
• M39: 10,596,616 km (0.065 R)
• M40: 10,825,500 km (0.112 R)
• M41: 11,114,075 km (0.059 R)
• M42: 11,317,528 km (0.117 R)
• M43: 11,610,291 km (0.117 R)
• M44: 12,233,366 km (0.056 R)
• M45: 12,383,263 km (0.066 R)
• M46: 12,594,346 km (0.117 R)
• M47: 12,715,370 km (0.054 R)
• M48: 12,897,730 km (0.117 R)
• M49: 13,666,962 km (0.062 R)
• M50: 13,916,342 km (0.06 R)
• M51: 14,800,765 km (0.032 R)
• M52: 14,992,699 km (0.099 R)
• M53: 15,314,334 km (0.116 R)
• M54: 15,768,513 km (0.074 R)
• M55: 15,964,486 km (0.101 R)
• M56: 17,325,528 km (0.076 R)
• M57: 17,426,506 km (0.117 R)
• M58: 17,866,623 km (0.117 R)
• M59: 18,105,232 km (0.109 R)
• M60: 18,241,964 km (0.088 R)
• M61: 18,516,626 km (0.1 R)
• M62: 19,069,839 km (0.072 R)
• M63: 19,174,258 km (0.105 R)
• M64: 19,593,581 km (0.041 R)
• M65: 19,804,365 km (0.086 R)
• M66: 20,619,374 km (0.116 R)
• M67: 20,690,732 km (0.101 R)
• M68: 21,013,115 km (0.089 R)
• M69: 21,880,633 km (0.061 R)
• M70: 22,026,342 km (0.087 R)
• M71: 22,099,345 km (0.062 R)
• M72: 22,282,154 km (0.097 R)
• M73: 23,166,726 km (0.065 R)
• M74: 23,464,127 km (0.1 R)
• M75: 24,100,367 km (0.09 R)
• M76: 25,466,345 km (0.038 R)
• M77: 25,542,939 km (0.12 R)
• M78: 25,657,980 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit