🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.48 AU - 0.54 AU

Year: 128 Days

Day: 28.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 378 Days

Day: 41.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.71 AU - 1.89 AU

Year: 849 Days

Day: 19.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,335,824 km

• M1: 89,460 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.64 AU - 2.18 AU

Year: 928 Days

Day: 43.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.57 AU - 3.77 AU

Year: 2471 Days

Day: 44.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 9.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.4 AU - 5.76 AU

Year: 4633 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,335,824 km

• M1: 146,456 km (0.115 R)
• M2: 216,767 km (0.088 R)
• M3: 326,572 km (0.057 R)
• M4: 393,592 km (0.095 R)
• M5: 460,313 km (0.106 R)
• M6: 702,362 km (0.105 R)
• M7: 778,956 km (0.078 R)
• M8: 883,076 km (0.081 R)
• M9: 1,035,516 km (0.118 R)
• M10: 1,564,943 km (0.118 R)
• M11: 1,636,601 km (0.097 R)
• M12: 1,989,352 km (0.104 R)
• M13: 2,169,020 km (0.05 R)
• M14: 2,460,586 km (0.098 R)
• M15: 2,556,628 km (0.113 R)
• M16: 2,852,083 km (0.113 R)
• M17: 3,395,722 km (0.12 R)
• M18: 3,762,087 km (0.105 R)
• M19: 4,084,171 km (0.036 R)
• M20: 4,785,037 km (0.076 R)
• M21: 6,164,928 km (0.061 R)
• M22: 6,729,062 km (0.111 R)
• M23: 6,949,120 km (0.07 R)
• M24: 7,120,111 km (0.093 R)
• M25: 7,623,807 km (0.067 R)
• M26: 8,049,263 km (0.089 R)
• M27: 8,156,824 km (0.076 R)
• M28: 8,849,462 km (0.106 R)
• M29: 9,109,314 km (0.093 R)
• M30: 10,077,511 km (0.052 R)
• M31: 10,271,091 km (0.075 R)
• M32: 10,701,484 km (0.111 R)
• M33: 10,819,965 km (0.066 R)
• M34: 11,097,918 km (0.117 R)
• M35: 11,905,148 km (0.087 R)
• M36: 12,460,755 km (0.081 R)
• M37: 12,752,171 km (0.073 R)
• M38: 12,814,853 km (0.106 R)
• M39: 13,511,829 km (0.091 R)
• M40: 13,575,708 km (0.064 R)
• M41: 14,004,754 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.39 AU - 13.77 AU

Year: 13850 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,335,824 km

• M1: 167,250 km (0.098 R)
• M2: 253,419 km (0.112 R)
• M3: 353,799 km (0.069 R)
• M4: 845,527 km (0.096 R)
• M5: 1,072,617 km (0.112 R)
• M6: 1,650,214 km (0.099 R)
• M7: 1,892,563 km (0.077 R)
• M8: 2,170,366 km (0.084 R)
• M9: 2,461,483 km (0.068 R)
• M10: 2,637,261 km (0.077 R)
• M11: 2,921,946 km (0.075 R)
• M12: 4,128,752 km (0.117 R)
• M13: 4,308,419 km (0.06 R)
• M14: 4,925,959 km (0.102 R)
• M15: 5,342,290 km (0.1 R)
• M16: 6,072,776 km (0.074 R)
• M17: 6,380,798 km (0.119 R)
• M18: 6,519,326 km (0.08 R)
• M19: 6,799,373 km (0.078 R)
• M20: 7,589,998 km (0.054 R)
• M21: 7,921,955 km (0.109 R)
• M22: 7,996,305 km (0.085 R)
• M23: 8,371,796 km (0.054 R)
• M24: 8,523,638 km (0.063 R)
• M25: 8,868,760 km (0.034 R)
• M26: 9,179,325 km (0.114 R)
• M27: 9,414,493 km (0.115 R)
• M28: 9,612,112 km (0.087 R)
• M29: 10,213,196 km (0.115 R)
• M30: 10,416,350 km (0.071 R)
• M31: 10,579,711 km (0.071 R)
• M32: 11,116,917 km (0.114 R)
• M33: 11,493,904 km (0.07 R)
• M34: 12,174,574 km (0.115 R)
• M35: 12,737,361 km (0.116 R)
• M36: 12,824,726 km (0.049 R)
• M37: 13,397,237 km (0.093 R)
• M38: 14,068,333 km (0.107 R)
• M39: 14,203,719 km (0.113 R)
• M40: 16,288,366 km (0.033 R)
• M41: 16,764,536 km (0.093 R)
• M42: 17,004,192 km (0.052 R)
• M43: 17,438,773 km (0.117 R)
• M44: 17,876,946 km (0.073 R)
• M45: 18,023,851 km (0.107 R)
• M46: 18,417,443 km (0.065 R)
• M47: 19,564,858 km (0.044 R)
• M48: 22,033,223 km (0.104 R)
• M49: 22,348,725 km (0.089 R)
• M50: 22,507,000 km (0.089 R)
• M51: 23,517,982 km (0.059 R)
• M52: 24,056,086 km (0.119 R)
• M53: 24,218,250 km (0.069 R)
• M54: 24,543,775 km (0.099 R)
• M55: 25,971,238 km (0.064 R)
• M56: 27,143,636 km (0.05 R)
• M57: 27,425,329 km (0.108 R)
• M58: 27,651,371 km (0.108 R)
• M59: 27,821,314 km (0.102 R)
• M60: 28,791,008 km (0.092 R)
• M61: 28,905,749 km (0.115 R)
• M62: 29,482,150 km (0.101 R)
• M63: 30,470,543 km (0.092 R)
• M64: 30,763,456 km (0.111 R)
• M65: 31,706,670 km (0.09 R)
• M66: 33,802,836 km (0.109 R)
• M67: 33,924,010 km (0.115 R)
• M68: 34,959,526 km (0.063 R)
• M69: 35,082,047 km (0.086 R)
• M70: 36,687,681 km (0.029 R)
• M71: 36,936,761 km (0.061 R)
• M72: 37,248,972 km (0.118 R)
• M73: 37,562,081 km (0.061 R)
• M74: 38,253,971 km (0.114 R)
• M75: 39,650,317 km (0.07 R)
• M76: 41,063,419 km (0.073 R)
• M77: 41,322,073 km (0.07 R)
• M78: 43,016,868 km (0.027 R)
• M79: 43,279,562 km (0.103 R)
• M80: 43,476,881 km (0.064 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit