🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 344 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,289,134 km

• M1: 484,398 km (0.111 R)
• M2: 559,346 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.12 AU - 1.16 AU

Year: 543 Days

Day: 32.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,289,134 km

• M1: 55,501 km (0.111 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 9.4

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.99 AU - 4.52 AU

Year: 3240 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,289,134 km

• M1: 131,796 km (0.027 R)
• M2: 194,328 km (0.106 R)
• M3: 312,660 km (0.104 R)
• M4: 557,850 km (0.09 R)
• M5: 791,822 km (0.097 R)
• M6: 1,006,644 km (0.073 R)
• M7: 1,227,002 km (0.12 R)
• M8: 1,898,846 km (0.103 R)
• M9: 2,156,154 km (0.036 R)
• M10: 2,976,100 km (0.108 R)
• M11: 3,467,679 km (0.071 R)
• M12: 3,663,652 km (0.086 R)
• M13: 3,823,123 km (0.111 R)
• M14: 3,923,803 km (0.082 R)
• M15: 4,294,057 km (0.11 R)
• M16: 4,462,355 km (0.079 R)
• M17: 4,697,224 km (0.107 R)
• M18: 4,805,233 km (0.047 R)
• M19: 4,914,290 km (0.068 R)
• M20: 5,112,358 km (0.053 R)
• M21: 5,380,736 km (0.084 R)
• M22: 5,493,982 km (0.081 R)
• M23: 6,332,328 km (0.083 R)
• M24: 6,693,458 km (0.099 R)
• M25: 6,766,461 km (0.116 R)
• M26: 6,864,149 km (0.062 R)
• M27: 7,086,002 km (0.117 R)
• M28: 7,235,151 km (0.036 R)
• M29: 7,385,348 km (0.101 R)
• M30: 7,587,155 km (0.114 R)
• M31: 7,765,326 km (0.064 R)
• M32: 8,099,977 km (0.077 R)
• M33: 8,544,582 km (0.054 R)
• M34: 9,024,043 km (0.119 R)
• M35: 9,185,908 km (0.081 R)
• M36: 9,321,443 km (0.09 R)
• M37: 9,430,351 km (0.049 R)
• M38: 9,512,330 km (0.091 R)
• M39: 10,148,720 km (0.104 R)
• M40: 10,429,664 km (0.07 R)
• M41: 10,741,726 km (0.099 R)
• M42: 11,085,651 km (0.098 R)
• M43: 11,317,079 km (0.11 R)
• M44: 11,550,003 km (0.036 R)
• M45: 11,784,423 km (0.088 R)
• M46: 11,931,926 km (0.086 R)
• M47: 12,020,638 km (0.086 R)
• M48: 12,258,199 km (0.066 R)
• M49: 13,255,119 km (0.081 R)
• M50: 13,562,244 km (0.08 R)
• M51: 13,624,028 km (0.07 R)
• M52: 14,058,609 km (0.042 R)
• M53: 14,372,017 km (0.069 R)
• M54: 14,592,674 km (0.105 R)
• M55: 15,229,362 km (0.116 R)
• M56: 16,005,327 km (0.096 R)
• M57: 16,070,551 km (0.073 R)
• M58: 16,135,926 km (0.119 R)
• M59: 16,266,824 km (0.106 R)
• M60: 16,496,905 km (0.101 R)
• M61: 17,059,992 km (0.101 R)
• M62: 17,126,712 km (0.116 R)
• M63: 17,260,303 km (0.078 R)
• M64: 17,798,107 km (0.092 R)
• M65: 18,069,029 km (0.095 R)
• M66: 18,205,014 km (0.103 R)
• M67: 18,273,081 km (0.07 R)
• M68: 18,821,207 km (0.073 R)
• M69: 19,618,564 km (0.078 R)
• M70: 19,898,462 km (0.058 R)
• M71: 20,144,550 km (0.104 R)
• M72: 20,285,621 km (0.064 R)
• M73: 20,639,569 km (0.119 R)
• M74: 20,853,046 km (0.104 R)
• M75: 21,138,628 km (0.117 R)
• M76: 21,497,663 km (0.099 R)
• M77: 21,677,779 km (0.092 R)
• M78: 22,076,158 km (0.114 R)
• M79: 23,100,754 km (0.065 R)
• M80: 23,470,410 km (0.088 R)
• M81: 23,544,610 km (0.11 R)
• M82: 24,066,109 km (0.117 R)
• M83: 24,140,908 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 13.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.17 AU - 5.49 AU

Year: 4737 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,289,134 km

• M1: 165,006 km (0.049 R)
• M2: 249,380 km (0.107 R)
• M3: 397,033 km (0.082 R)
• M4: 519,703 km (0.1 R)
• M5: 823,087 km (0.098 R)
• M6: 1,304,942 km (0.09 R)
• M7: 1,851,872 km (0.1 R)
• M8: 2,043,956 km (0.088 R)
• M9: 2,142,690 km (0.112 R)
• M10: 2,310,689 km (0.028 R)
• M11: 2,500,828 km (0.109 R)
• M12: 3,008,413 km (0.08 R)
• M13: 3,235,802 km (0.078 R)
• M14: 3,410,233 km (0.092 R)
• M15: 3,587,806 km (0.06 R)
• M16: 4,097,336 km (0.114 R)
• M17: 4,222,998 km (0.102 R)
• M18: 4,760,952 km (0.053 R)
• M19: 4,893,346 km (0.12 R)
• M20: 5,320,598 km (0.094 R)
• M21: 5,620,093 km (0.107 R)
• M22: 6,356,414 km (0.093 R)
• M23: 6,748,510 km (0.104 R)
• M24: 7,123,252 km (0.111 R)
• M25: 7,504,876 km (0.066 R)
• M26: 8,155,926 km (0.1 R)
• M27: 8,368,056 km (0.112 R)
• M28: 8,662,764 km (0.099 R)
• M29: 8,960,912 km (0.073 R)
• M30: 9,234,976 km (0.1 R)
• M31: 9,428,406 km (0.066 R)
• M32: 9,707,256 km (0.028 R)
• M33: 9,791,330 km (0.07 R)
• M34: 10,187,316 km (0.108 R)
• M35: 10,387,328 km (0.119 R)
• M36: 11,555,089 km (0.097 R)
• M37: 11,674,169 km (0.093 R)
• M38: 12,397,176 km (0.071 R)
• M39: 12,641,319 km (0.101 R)
• M40: 13,041,643 km (0.104 R)
• M41: 13,383,774 km (0.119 R)
• M42: 14,108,426 km (0.099 R)
• M43: 14,363,490 km (0.118 R)
• M44: 14,943,032 km (0.036 R)
• M45: 15,072,883 km (0.115 R)
• M46: 15,235,646 km (0.064 R)
• M47: 15,826,557 km (0.104 R)
• M48: 16,425,098 km (0.106 R)
• M49: 16,559,138 km (0.031 R)
• M50: 16,659,967 km (0.063 R)
• M51: 16,760,945 km (0.097 R)
• M52: 17,098,887 km (0.083 R)
• M53: 17,439,222 km (0.086 R)
• M54: 17,850,467 km (0.105 R)
• M55: 18,057,361 km (0.045 R)
• M56: 18,473,392 km (0.111 R)
• M57: 19,173,959 km (0.047 R)
• M58: 20,781,987 km (0.078 R)
• M59: 20,890,744 km (0.063 R)
• M60: 21,327,570 km (0.114 R)
• M61: 21,473,877 km (0.092 R)
• M62: 21,804,189 km (0.062 R)
• M63: 22,507,299 km (0.081 R)
• M64: 22,618,899 km (0.056 R)
• M65: 23,556,878 km (0.092 R)
• M66: 23,821,666 km (0.077 R)
• M67: 24,049,503 km (0.1 R)
• M68: 26,093,459 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit