🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 201 Days

Day: 24.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 242 Days

Day: 46.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,489,931 km

• M1: 23,786 km (0.114 R)
• M2: 35,604 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.14 AU - 1.42 AU

Year: 611 Days

Day: 44.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,489,931 km

• M1: 65,673 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.52 AU - 2.02 AU

Year: 993 Days

Day: 15 Hours

Environment

Temp: -99 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.42 AU - 4.26 AU

Year: 3174 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,489,931 km

• M1: 176,376 km (0.066 R)
• M2: 327,619 km (0.097 R)
• M3: 872,006 km (0.074 R)
• M4: 1,125,126 km (0.116 R)
• M5: 1,251,386 km (0.053 R)
• M6: 1,443,470 km (0.104 R)
• M7: 1,624,334 km (0.045 R)
• M8: 1,732,194 km (0.069 R)
• M9: 1,963,322 km (0.115 R)
• M10: 3,157,413 km (0.101 R)
• M11: 3,479,198 km (0.028 R)
• M12: 3,582,570 km (0.081 R)
• M13: 3,918,567 km (0.084 R)
• M14: 4,174,828 km (0.112 R)
• M15: 4,508,132 km (0.109 R)
• M16: 4,662,517 km (0.082 R)
• M17: 4,766,487 km (0.09 R)
• M18: 5,168,457 km (0.112 R)
• M19: 5,286,938 km (0.115 R)
• M20: 5,636,848 km (0.089 R)
• M21: 6,005,607 km (0.098 R)
• M22: 6,417,001 km (0.106 R)
• M23: 6,731,605 km (0.03 R)
• M24: 7,051,296 km (0.09 R)
• M25: 7,182,942 km (0.081 R)
• M26: 8,077,687 km (0.119 R)
• M27: 8,303,729 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 14.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.68 AU - 7.66 AU

Year: 6464 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,489,931 km

• M1: 192,981 km (0.119 R)
• M2: 298,747 km (0.097 R)
• M3: 404,064 km (0.057 R)
• M4: 517,459 km (0.096 R)
• M5: 699,968 km (0.103 R)
• M6: 970,441 km (0.115 R)
• M7: 1,153,250 km (0.107 R)
• M8: 1,554,920 km (0.083 R)
• M9: 2,000,423 km (0.096 R)
• M10: 2,216,292 km (0.12 R)
• M11: 2,531,645 km (0.05 R)
• M12: 2,624,545 km (0.092 R)
• M13: 3,231,314 km (0.101 R)
• M14: 3,774,504 km (0.065 R)
• M15: 3,908,244 km (0.104 R)
• M16: 4,628,857 km (0.082 R)
• M17: 4,830,066 km (0.043 R)
• M18: 5,004,797 km (0.096 R)
• M19: 5,211,391 km (0.041 R)
• M20: 5,420,828 km (0.077 R)
• M21: 5,511,485 km (0.086 R)
• M22: 5,724,961 km (0.094 R)
• M23: 6,003,512 km (0.1 R)
• M24: 6,191,706 km (0.09 R)
• M25: 6,638,555 km (0.054 R)
• M26: 7,162,148 km (0.114 R)
• M27: 7,733,163 km (0.049 R)
• M28: 7,903,854 km (0.082 R)
• M29: 8,145,155 km (0.075 R)
• M30: 8,493,868 km (0.063 R)
• M31: 8,634,939 km (0.101 R)
• M32: 8,741,153 km (0.107 R)
• M33: 9,643,228 km (0.034 R)
• M34: 10,574,924 km (0.088 R)
• M35: 11,032,394 km (0.11 R)
• M36: 11,224,927 km (0.1 R)
• M37: 12,006,276 km (0.073 R)
• M38: 12,244,137 km (0.059 R)
• M39: 13,869,667 km (0.093 R)
• M40: 14,077,608 km (0.065 R)
• M41: 14,412,408 km (0.098 R)
• M42: 14,962,330 km (0.107 R)
• M43: 15,518,984 km (0.037 R)
• M44: 16,476,709 km (0.081 R)
• M45: 16,918,322 km (0.09 R)
• M46: 17,096,194 km (0.029 R)
• M47: 17,949,052 km (0.118 R)
• M48: 18,084,887 km (0.061 R)
• M49: 18,953,901 km (0.059 R)
• M50: 19,323,707 km (0.073 R)
• M51: 19,602,856 km (0.101 R)
• M52: 19,836,378 km (0.077 R)
• M53: 19,930,027 km (0.119 R)
• M54: 20,447,935 km (0.115 R)
• M55: 20,874,887 km (0.104 R)
• M56: 21,304,981 km (0.058 R)
• M57: 22,417,091 km (0.12 R)
• M58: 22,661,385 km (0.075 R)
• M59: 22,857,507 km (0.092 R)
• M60: 23,054,079 km (0.109 R)
• M61: 23,647,384 km (0.096 R)
• M62: 23,746,717 km (0.094 R)
• M63: 24,899,518 km (0.08 R)
• M64: 25,101,924 km (0.03 R)
• M65: 25,610,108 km (0.075 R)
• M66: 26,019,258 km (0.07 R)
• M67: 26,275,968 km (0.113 R)
• M68: 29,208,984 km (0.077 R)
• M69: 30,822,547 km (0.045 R)
• M70: 31,585,346 km (0.112 R)
• M71: 31,859,410 km (0.06 R)
• M72: 31,969,215 km (0.087 R)
• M73: 32,244,325 km (0.109 R)
• M74: 32,686,088 km (0.086 R)
• M75: 34,868,272 km (0.113 R)
• M76: 35,891,222 km (0.062 R)
• M77: 36,578,774 km (0.038 R)
• M78: 36,693,815 km (0.114 R)
• M79: 37,792,312 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit