🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.63 AU - 0.77 AU

Year: 209 Days

Day: 26.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.59 AU

Year: 597 Days

Day: 23.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,783,539 km

• M1: 1,040,453 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.97 AU - 4.43 AU

Year: 2537 Days

Day: 22.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.7 AU - 11.14 AU

Year: 9496 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,783,539 km

• M1: 236,963 km (0.117 R)
• M2: 613,351 km (0.041 R)
• M3: 860,936 km (0.088 R)
• M4: 1,033,721 km (0.081 R)
• M5: 1,540,110 km (0.092 R)
• M6: 1,911,412 km (0.091 R)
• M7: 2,311,586 km (0.095 R)
• M8: 2,484,222 km (0.086 R)
• M9: 2,584,902 km (0.094 R)
• M10: 2,948,424 km (0.107 R)
• M11: 3,082,315 km (0.035 R)
• M12: 3,724,688 km (0.086 R)
• M13: 4,017,152 km (0.057 R)
• M14: 4,166,301 km (0.068 R)
• M15: 4,907,708 km (0.116 R)
• M16: 5,293,969 km (0.112 R)
• M17: 5,457,929 km (0.118 R)
• M18: 5,590,323 km (0.078 R)
• M19: 5,790,784 km (0.106 R)
• M20: 5,993,788 km (0.108 R)
• M21: 6,096,263 km (0.102 R)
• M22: 6,900,800 km (0.096 R)
• M23: 7,517,143 km (0.103 R)
• M24: 8,038,043 km (0.112 R)
• M25: 8,189,137 km (0.104 R)
• M26: 8,302,981 km (0.071 R)
• M27: 8,417,423 km (0.091 R)
• M28: 9,351,812 km (0.069 R)
• M29: 9,871,664 km (0.091 R)
• M30: 10,033,529 km (0.107 R)
• M31: 10,155,601 km (0.113 R)
• M32: 11,107,343 km (0.062 R)
• M33: 12,130,891 km (0.085 R)
• M34: 12,347,958 km (0.101 R)
• M35: 12,566,371 km (0.116 R)
• M36: 13,051,217 km (0.094 R)
• M37: 13,273,669 km (0.061 R)
• M38: 13,722,463 km (0.101 R)
• M39: 14,359,002 km (0.101 R)
• M40: 15,472,908 km (0.113 R)
• M41: 15,661,251 km (0.043 R)
• M42: 15,802,921 km (0.101 R)
• M43: 16,614,340 km (0.115 R)
• M44: 16,807,321 km (0.108 R)
• M45: 17,292,766 km (0.072 R)
• M46: 18,427,017 km (0.098 R)
• M47: 18,626,730 km (0.091 R)
• M48: 18,978,135 km (0.054 R)
• M49: 19,483,627 km (0.093 R)
• M50: 19,789,255 km (0.115 R)
• M51: 20,045,067 km (0.079 R)
• M52: 24,175,614 km (0.087 R)
• M53: 25,331,407 km (0.079 R)
• M54: 25,553,710 km (0.094 R)
• M55: 25,832,411 km (0.113 R)
• M56: 26,224,208 km (0.105 R)
• M57: 26,617,949 km (0.072 R)
• M58: 26,957,088 km (0.114 R)
• M59: 27,411,566 km (0.102 R)
• M60: 27,696,849 km (0.072 R)
• M61: 28,270,407 km (0.084 R)
• M62: 29,721,357 km (0.116 R)
• M63: 30,426,412 km (0.05 R)
• M64: 31,137,002 km (0.086 R)
• M65: 31,256,082 km (0.11 R)
• M66: 32,032,943 km (0.053 R)
• M67: 32,635,075 km (0.058 R)
• M68: 33,545,079 km (0.105 R)
• M69: 33,911,444 km (0.115 R)
• M70: 35,328,136 km (0.104 R)
• M71: 35,950,164 km (0.079 R)
• M72: 36,325,056 km (0.105 R)
• M73: 36,575,782 km (0.103 R)
• M74: 38,155,535 km (0.12 R)
• M75: 39,114,009 km (0.044 R)
• M76: 39,886,682 km (0.054 R)
• M77: 40,080,561 km (0.08 R)
• M78: 40,274,739 km (0.119 R)
• M79: 44,225,020 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 3

Gravity: 33.47 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.75 AU - 22.11 AU

Year: 27062 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,783,539 km

• M1: 222,602 km (0.074 R)
• M2: 368,759 km (0.093 R)
• M3: 540,796 km (0.09 R)
• M4: 925,113 km (0.103 R)
• M5: 949,797 km (0.055 R)
• M6: 1,319,603 km (0.062 R)
• M7: 1,347,578 km (0.108 R)
• M8: 1,821,504 km (0.102 R)
• M9: 2,207,765 km (0.095 R)
• M10: 2,410,022 km (0.101 R)
• M11: 2,618,262 km (0.119 R)
• M12: 3,277,091 km (0.112 R)
• M13: 3,664,101 km (0.037 R)
• M14: 3,783,031 km (0.103 R)
• M15: 4,271,169 km (0.107 R)
• M16: 5,804,248 km (0.114 R)
• M17: 5,850,324 km (0.081 R)
• M18: 7,040,973 km (0.098 R)
• M19: 7,387,442 km (0.066 R)
• M20: 8,303,430 km (0.097 R)
• M21: 8,511,820 km (0.101 R)
• M22: 10,017,971 km (0.098 R)
• M23: 10,575,373 km (0.054 R)
• M24: 11,085,801 km (0.084 R)
• M25: 11,315,134 km (0.066 R)
• M26: 12,248,176 km (0.037 R)
• M27: 12,843,725 km (0.105 R)
• M28: 13,877,746 km (0.099 R)
• M29: 14,811,984 km (0.112 R)
• M30: 14,874,965 km (0.085 R)
• M31: 15,318,523 km (0.063 R)
• M32: 16,153,728 km (0.082 R)
• M33: 16,413,579 km (0.11 R)
• M34: 16,740,451 km (0.05 R)
• M35: 17,201,661 km (0.114 R)
• M36: 18,678,192 km (0.112 R)
• M37: 18,746,259 km (0.06 R)
• M38: 20,967,787 km (0.1 R)
• M39: 21,393,393 km (0.094 R)
• M40: 21,678,826 km (0.048 R)
• M41: 22,181,175 km (0.089 R)
• M42: 23,711,412 km (0.096 R)
• M43: 23,858,916 km (0.076 R)
• M44: 24,750,369 km (0.079 R)
• M45: 25,577,047 km (0.109 R)
• M46: 25,803,987 km (0.1 R)
• M47: 27,180,138 km (0.101 R)
• M48: 29,923,164 km (0.09 R)
• M49: 30,883,732 km (0.084 R)
• M50: 32,180,148 km (0.073 R)
• M51: 32,752,958 km (0.106 R)
• M52: 33,494,215 km (0.074 R)
• M53: 35,413,706 km (0.088 R)
• M54: 36,259,382 km (0.106 R)
• M55: 36,684,689 km (0.063 R)
• M56: 39,009,739 km (0.078 R)
• M57: 39,882,792 km (0.084 R)
• M58: 42,004,539 km (0.081 R)
• M59: 42,719,916 km (0.1 R)
• M60: 43,529,390 km (0.116 R)
• M61: 44,707,772 km (0.046 R)
• M62: 45,621,217 km (0.093 R)
• M63: 47,466,507 km (0.115 R)
• M64: 48,866,593 km (0.061 R)
• M65: 49,713,018 km (0.038 R)
• M66: 50,090,753 km (0.051 R)
• M67: 50,469,534 km (0.063 R)
• M68: 51,134,497 km (0.101 R)
• M69: 55,674,194 km (0.095 R)
• M70: 57,149,977 km (0.071 R)
• M71: 59,437,628 km (0.057 R)
• M72: 59,838,400 km (0.042 R)
• M73: 61,349,788 km (0.098 R)
• M74: 64,101,790 km (0.108 R)
• M75: 66,062,270 km (0.118 R)
• M76: 68,042,497 km (0.1 R)
• M77: 69,092,375 km (0.096 R)
• M78: 70,465,384 km (0.074 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 20,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit