🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 14.6 Hours

Environment

Temp: 270 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.75 AU - 0.87 AU

Year: 254 Days

Day: 20.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 176.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.61 AU - 1.85 AU

Year: 792 Days

Day: 21.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,382,026 km

• M1: 283,338 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.19 AU - 5.45 AU

Year: 3685 Days

Day: 19.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 141.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 13.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.24 AU - 6.94 AU

Year: 5234 Days

Day: 5.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,382,026 km

• M1: 172,038 km (0.085 R)
• M2: 332,706 km (0.088 R)
• M3: 439,668 km (0.072 R)
• M4: 573,558 km (0.1 R)
• M5: 688,001 km (0.115 R)
• M6: 798,703 km (0.117 R)
• M7: 984,354 km (0.064 R)
• M8: 1,111,811 km (0.069 R)
• M9: 1,384,678 km (0.117 R)
• M10: 1,545,795 km (0.076 R)
• M11: 1,628,822 km (0.116 R)
• M12: 1,765,105 km (0.085 R)
• M13: 1,852,171 km (0.081 R)
• M14: 1,940,883 km (0.068 R)
• M15: 2,215,844 km (0.107 R)
• M16: 2,523,267 km (0.099 R)
• M17: 2,844,753 km (0.117 R)
• M18: 3,073,488 km (0.093 R)
• M19: 3,286,815 km (0.077 R)
• M20: 3,417,264 km (0.087 R)
• M21: 3,505,228 km (0.076 R)
• M22: 3,705,838 km (0.115 R)
• M23: 4,048,717 km (0.039 R)
• M24: 4,450,088 km (0.103 R)
• M25: 4,667,753 km (0.082 R)
• M26: 4,889,008 km (0.079 R)
• M27: 5,088,572 km (0.046 R)
• M28: 5,240,114 km (0.099 R)
• M29: 6,478,635 km (0.118 R)
• M30: 7,515,049 km (0.113 R)
• M31: 7,658,962 km (0.101 R)
• M32: 7,862,266 km (0.12 R)
• M33: 8,126,156 km (0.07 R)
• M34: 8,452,728 km (0.079 R)
• M35: 9,896,348 km (0.12 R)
• M36: 10,181,481 km (0.082 R)
• M37: 10,630,425 km (0.096 R)
• M38: 10,759,976 km (0.118 R)
• M39: 10,889,977 km (0.055 R)
• M40: 11,848,151 km (0.038 R)
• M41: 12,661,515 km (0.089 R)
• M42: 13,950,749 km (0.098 R)
• M43: 14,057,114 km (0.11 R)
• M44: 14,485,412 km (0.047 R)
• M45: 14,629,026 km (0.109 R)
• M46: 15,245,070 km (0.119 R)
• M47: 15,391,227 km (0.045 R)
• M48: 15,795,590 km (0.047 R)
• M49: 16,765,433 km (0.093 R)
• M50: 17,562,790 km (0.052 R)
• M51: 17,754,425 km (0.075 R)
• M52: 18,294,922 km (0.113 R)
• M53: 18,606,235 km (0.098 R)
• M54: 19,510,853 km (0.06 R)
• M55: 20,510,317 km (0.089 R)
• M56: 22,684,124 km (0.066 R)
• M57: 23,481,031 km (0.081 R)
• M58: 23,692,264 km (0.076 R)
• M59: 24,201,944 km (0.081 R)
• M60: 24,287,214 km (0.119 R)
• M61: 24,372,635 km (0.072 R)
• M62: 25,665,459 km (0.075 R)
• M63: 25,839,591 km (0.095 R)
• M64: 26,014,023 km (0.089 R)
• M65: 26,232,735 km (0.073 R)
• M66: 26,804,049 km (0.085 R)
• M67: 27,113,268 km (0.073 R)
• M68: 27,201,979 km (0.065 R)
• M69: 27,423,833 km (0.106 R)
• M70: 27,646,434 km (0.112 R)
• M71: 27,824,755 km (0.084 R)
• M72: 28,003,674 km (0.11 R)
• M73: 28,362,560 km (0.057 R)
• M74: 29,084,668 km (0.071 R)
• M75: 29,266,280 km (0.086 R)
• M76: 30,271,279 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.1 AU - 12.6 AU

Year: 15115 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,382,026 km

• M1: 201,957 km (0.113 R)
• M2: 357,838 km (0.11 R)
• M3: 723,605 km (0.048 R)
• M4: 918,830 km (0.104 R)
• M5: 1,269,188 km (0.066 R)
• M6: 1,485,058 km (0.104 R)
• M7: 2,802,567 km (0.118 R)
• M8: 3,184,789 km (0.051 R)
• M9: 3,617,725 km (0.101 R)
• M10: 3,754,757 km (0.066 R)
• M11: 4,034,206 km (0.086 R)
• M12: 4,320,536 km (0.1 R)
• M13: 4,466,244 km (0.071 R)
• M14: 4,576,498 km (0.113 R)
• M15: 4,725,198 km (0.085 R)
• M16: 5,650,461 km (0.111 R)
• M17: 7,664,049 km (0.034 R)
• M18: 7,796,742 km (0.112 R)
• M19: 8,380,473 km (0.12 R)
• M20: 8,700,762 km (0.065 R)
• M21: 9,259,211 km (0.097 R)
• M22: 9,495,276 km (0.06 R)
• M23: 9,829,328 km (0.096 R)
• M24: 10,313,128 km (0.087 R)
• M25: 10,656,455 km (0.091 R)
• M26: 11,354,478 km (0.033 R)
• M27: 11,607,299 km (0.079 R)
• M28: 12,015,851 km (0.071 R)
• M29: 12,533,160 km (0.115 R)
• M30: 12,637,430 km (0.074 R)
• M31: 13,429,401 km (0.053 R)
• M32: 15,061,065 km (0.088 R)
• M33: 15,172,066 km (0.083 R)
• M34: 15,787,362 km (0.044 R)
• M35: 16,297,042 km (0.112 R)
• M36: 17,216,321 km (0.052 R)
• M37: 21,682,715 km (0.117 R)
• M38: 22,122,982 km (0.107 R)
• M39: 22,375,802 km (0.066 R)
• M40: 22,566,091 km (0.029 R)
• M41: 22,693,099 km (0.038 R)
• M42: 23,589,789 km (0.099 R)
• M43: 23,912,920 km (0.095 R)
• M44: 24,302,473 km (0.1 R)
• M45: 26,348,823 km (0.107 R)
• M46: 26,616,902 km (0.087 R)
• M47: 26,818,560 km (0.077 R)
• M48: 27,970,763 km (0.097 R)
• M49: 29,694,579 km (0.038 R)
• M50: 30,113,303 km (0.108 R)
• M51: 30,393,650 km (0.068 R)
• M52: 30,674,744 km (0.119 R)
• M53: 30,886,276 km (0.076 R)
• M54: 31,169,016 km (0.087 R)
• M55: 31,523,563 km (0.081 R)
• M56: 31,879,456 km (0.07 R)
• M57: 32,451,668 km (0.106 R)
• M58: 33,678,969 km (0.111 R)
• M59: 34,481,112 km (0.051 R)
• M60: 35,068,434 km (0.045 R)
• M61: 35,215,788 km (0.075 R)
• M62: 35,659,196 km (0.11 R)
• M63: 36,104,399 km (0.03 R)
• M64: 36,327,599 km (0.05 R)
• M65: 36,925,392 km (0.085 R)
• M66: 37,676,972 km (0.084 R)
• M67: 39,042,651 km (0.112 R)
• M68: 40,193,208 km (0.05 R)
• M69: 40,811,346 km (0.101 R)
• M70: 41,744,388 km (0.09 R)
• M71: 43,157,340 km (0.11 R)
• M72: 44,825,356 km (0.085 R)
• M73: 44,985,426 km (0.085 R)
• M74: 46,352,751 km (0.09 R)
• M75: 46,514,466 km (0.093 R)
• M76: 47,082,190 km (0.058 R)
• M77: 47,407,565 km (0.037 R)
• M78: 48,142,540 km (0.106 R)
• M79: 50,952,736 km (0.115 R)
• M80: 51,286,937 km (0.082 R)
• M81: 51,705,512 km (0.112 R)
• M82: 52,714,998 km (0.071 R)
• M83: 53,645,946 km (0.115 R)
• M84: 57,684,789 km (0.051 R)
• M85: 57,945,987 km (0.081 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit