🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 47.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,251,961 km

• M1: 142,866 km (0.076 R)
• M2: 188,793 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.62 AU - 0.8 AU

Year: 228 Days

Day: 27.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.7 AU - 1.12 AU

Year: 331 Days

Day: 37.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.5 AU - 1.74 AU

Year: 785 Days

Day: 35.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,251,961 km

• M1: 99,333 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.3 AU - 2.84 AU

Year: 1569 Days

Day: 27.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,251,961 km

• M1: 461,659 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 10.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.74 AU - 6.2 AU

Year: 4872 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,251,961 km

• M1: 134,488 km (0.073 R)
• M2: 245,789 km (0.088 R)
• M3: 417,528 km (0.096 R)
• M4: 544,387 km (0.12 R)
• M5: 696,528 km (0.112 R)
• M6: 795,113 km (0.119 R)
• M7: 875,447 km (0.092 R)
• M8: 995,125 km (0.099 R)
• M9: 1,238,371 km (0.115 R)
• M10: 1,736,083 km (0.031 R)
• M11: 1,935,946 km (0.075 R)
• M12: 2,127,282 km (0.09 R)
• M13: 2,274,935 km (0.115 R)
• M14: 2,459,987 km (0.091 R)
• M15: 2,827,400 km (0.096 R)
• M16: 2,953,810 km (0.045 R)
• M17: 3,306,263 km (0.096 R)
• M18: 3,633,283 km (0.083 R)
• M19: 3,731,420 km (0.062 R)
• M20: 4,112,745 km (0.108 R)
• M21: 4,485,393 km (0.12 R)
• M22: 4,782,943 km (0.103 R)
• M23: 4,869,111 km (0.11 R)
• M24: 4,955,878 km (0.082 R)
• M25: 5,197,030 km (0.095 R)
• M26: 7,236,947 km (0.066 R)
• M27: 7,762,783 km (0.042 R)
• M28: 8,068,860 km (0.101 R)
• M29: 8,301,036 km (0.054 R)
• M30: 8,877,736 km (0.075 R)
• M31: 9,197,875 km (0.118 R)
• M32: 9,576,059 km (0.108 R)
• M33: 9,904,426 km (0.034 R)
• M34: 10,347,834 km (0.106 R)
• M35: 10,487,858 km (0.056 R)
• M36: 10,656,604 km (0.104 R)
• M37: 10,741,277 km (0.058 R)
• M38: 11,340,566 km (0.044 R)
• M39: 11,833,790 km (0.064 R)
• M40: 12,068,210 km (0.115 R)
• M41: 12,186,093 km (0.101 R)
• M42: 12,274,655 km (0.064 R)
• M43: 13,112,253 km (0.114 R)
• M44: 13,203,059 km (0.068 R)
• M45: 13,783,200 km (0.12 R)
• M46: 14,153,903 km (0.109 R)
• M47: 14,340,452 km (0.111 R)
• M48: 14,434,100 km (0.113 R)
• M49: 14,716,092 km (0.114 R)
• M50: 15,190,317 km (0.111 R)
• M51: 15,317,625 km (0.029 R)
• M52: 15,701,493 km (0.038 R)
• M53: 16,056,339 km (0.06 R)
• M54: 16,544,477 km (0.092 R)
• M55: 16,741,049 km (0.099 R)
• M56: 16,872,545 km (0.095 R)
• M57: 17,269,129 km (0.084 R)
• M58: 17,335,551 km (0.12 R)
• M59: 17,401,972 km (0.087 R)
• M60: 17,836,105 km (0.115 R)
• M61: 18,105,082 km (0.115 R)
• M62: 18,206,360 km (0.093 R)
• M63: 18,273,978 km (0.094 R)
• M64: 18,647,225 km (0.102 R)
• M65: 19,125,789 km (0.08 R)
• M66: 19,194,454 km (0.118 R)
• M67: 19,263,269 km (0.044 R)
• M68: 19,712,362 km (0.091 R)
• M69: 20,165,045 km (0.061 R)
• M70: 20,304,919 km (0.077 R)
• M71: 20,410,236 km (0.101 R)
• M72: 20,515,553 km (0.098 R)
• M73: 20,974,220 km (0.084 R)
• M74: 21,187,098 km (0.071 R)
• M75: 22,009,587 km (0.087 R)
• M76: 23,024,907 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 7.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.4 AU - 19.4 AU

Year: 26456 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,251,961 km

• M1: 129,103 km (0.074 R)
• M2: 249,380 km (0.117 R)
• M3: 362,476 km (0.097 R)
• M4: 454,778 km (0.114 R)
• M5: 687,552 km (0.106 R)
• M6: 1,255,725 km (0.115 R)
• M7: 1,615,059 km (0.111 R)
• M8: 2,176,499 km (0.107 R)
• M9: 2,316,972 km (0.118 R)
• M10: 2,496,788 km (0.087 R)
• M11: 2,569,942 km (0.06 R)
• M12: 2,718,493 km (0.078 R)
• M13: 3,181,199 km (0.077 R)
• M14: 3,260,635 km (0.111 R)
• M15: 3,503,283 km (0.093 R)
• M16: 3,878,026 km (0.091 R)
• M17: 4,710,987 km (0.076 R)
• M18: 4,985,199 km (0.105 R)
• M19: 5,693,545 km (0.049 R)
• M20: 5,741,865 km (0.102 R)
• M21: 6,084,145 km (0.064 R)
• M22: 6,232,846 km (0.1 R)
• M23: 6,382,892 km (0.043 R)
• M24: 6,433,157 km (0.076 R)
• M25: 7,098,269 km (0.118 R)
• M26: 8,383,165 km (0.085 R)
• M27: 8,883,271 km (0.106 R)
• M28: 10,381,643 km (0.07 R)
• M29: 10,619,055 km (0.066 R)
• M30: 12,456,117 km (0.051 R)
• M31: 12,708,339 km (0.055 R)
• M32: 12,962,356 km (0.094 R)
• M33: 13,410,851 km (0.116 R)
• M34: 14,323,248 km (0.08 R)
• M35: 14,987,014 km (0.103 R)
• M36: 17,318,198 km (0.051 R)
• M37: 17,670,351 km (0.091 R)
• M38: 18,310,331 km (0.115 R)
• M39: 19,175,455 km (0.107 R)
• M40: 19,466,872 km (0.115 R)
• M41: 20,423,700 km (0.105 R)
• M42: 20,646,750 km (0.082 R)
• M43: 21,020,146 km (0.104 R)
• M44: 22,383,133 km (0.116 R)
• M45: 22,843,744 km (0.052 R)
• M46: 23,696,303 km (0.106 R)
• M47: 25,193,478 km (0.12 R)
• M48: 25,512,570 km (0.11 R)
• M49: 26,802,104 km (0.066 R)
• M50: 27,454,800 km (0.107 R)
• M51: 29,948,895 km (0.032 R)
• M52: 30,456,331 km (0.108 R)
• M53: 31,137,450 km (0.118 R)
• M54: 31,222,871 km (0.099 R)
• M55: 31,394,160 km (0.06 R)
• M56: 33,035,997 km (0.113 R)
• M57: 33,123,213 km (0.104 R)
• M58: 34,087,371 km (0.116 R)
• M59: 34,528,535 km (0.095 R)
• M60: 34,882,932 km (0.106 R)
• M61: 35,506,007 km (0.101 R)
• M62: 35,595,317 km (0.08 R)
• M63: 36,043,064 km (0.102 R)
• M64: 38,860,141 km (0.09 R)
• M65: 38,952,144 km (0.096 R)
• M66: 40,714,856 km (0.042 R)
• M67: 41,747,081 km (0.102 R)
• M68: 44,413,513 km (0.088 R)
• M69: 46,644,616 km (0.099 R)
• M70: 47,036,413 km (0.06 R)
• M71: 48,416,004 km (0.093 R)
• M72: 50,209,384 km (0.111 R)
• M73: 50,811,964 km (0.108 R)
• M74: 53,143,896 km (0.075 R)
• M75: 53,348,396 km (0.117 R)
• M76: 55,407,162 km (0.044 R)
• M77: 58,438,015 km (0.11 R)
• M78: 58,860,329 km (0.082 R)
• M79: 59,177,626 km (0.059 R)
• M80: 59,495,672 km (0.096 R)
• M81: 63,246,689 km (0.044 R)
• M82: 64,659,341 km (0.039 R)
• M83: 64,986,811 km (0.045 R)
• M84: 65,643,396 km (0.081 R)
• M85: 69,628,833 km (0.086 R)
• M86: 70,076,579 km (0.062 R)
• M87: 72,555,715 km (0.072 R)
• M88: 74,034,041 km (0.09 R)
• M89: 74,262,477 km (0.096 R)
• M90: 74,719,798 km (0.099 R)
• M91: 77,020,613 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit