🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 238 Days

Day: 46.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,926,535 km

• M1: 638,783 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 267 Days

Day: 43.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.19 AU - 1.39 AU

Year: 527 Days

Day: 39.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.19 AU - 1.41 AU

Year: 533 Days

Day: 32.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,926,535 km

• M1: 600,785 km (0.091 R)
• M2: 1,127,070 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 13

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.98 AU - 7.1 AU

Year: 6019 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,926,535 km

• M1: 170,990 km (0.089 R)
• M2: 378,483 km (0.039 R)
• M3: 563,984 km (0.068 R)
• M4: 737,667 km (0.092 R)
• M5: 851,361 km (0.076 R)
• M6: 1,023,848 km (0.085 R)
• M7: 1,142,030 km (0.113 R)
• M8: 1,334,413 km (0.094 R)
• M9: 1,624,782 km (0.113 R)
• M10: 1,764,806 km (0.084 R)
• M11: 1,962,724 km (0.101 R)
• M12: 2,252,196 km (0.109 R)
• M13: 2,903,545 km (0.08 R)
• M14: 3,091,141 km (0.05 R)
• M15: 3,250,612 km (0.034 R)
• M16: 3,445,688 km (0.105 R)
• M17: 3,561,327 km (0.09 R)
• M18: 3,762,536 km (0.105 R)
• M19: 3,864,562 km (0.117 R)
• M20: 4,141,318 km (0.064 R)
• M21: 4,335,496 km (0.116 R)
• M22: 4,478,511 km (0.083 R)
• M23: 4,917,432 km (0.06 R)
• M24: 5,236,673 km (0.072 R)
• M25: 5,389,263 km (0.064 R)
• M26: 5,875,905 km (0.092 R)
• M27: 6,014,582 km (0.091 R)
• M28: 6,194,698 km (0.083 R)
• M29: 6,808,049 km (0.103 R)
• M30: 7,248,914 km (0.11 R)
• M31: 7,655,821 km (0.12 R)
• M32: 7,764,129 km (0.042 R)
• M33: 8,004,384 km (0.086 R)
• M34: 8,762,246 km (0.059 R)
• M35: 8,898,530 km (0.078 R)
• M36: 9,035,412 km (0.028 R)
• M37: 9,218,969 km (0.086 R)
• M38: 9,426,910 km (0.092 R)
• M39: 9,659,983 km (0.036 R)
• M40: 9,918,488 km (0.057 R)
• M41: 10,298,617 km (0.068 R)
• M42: 10,538,572 km (0.04 R)
• M43: 10,853,326 km (0.057 R)
• M44: 10,999,782 km (0.102 R)
• M45: 11,467,574 km (0.066 R)
• M46: 11,691,373 km (0.103 R)
• M47: 12,118,176 km (0.075 R)
• M48: 12,371,744 km (0.079 R)
• M49: 12,755,313 km (0.101 R)
• M50: 13,090,861 km (0.072 R)
• M51: 13,481,760 km (0.067 R)
• M52: 14,008,793 km (0.062 R)
• M53: 14,328,334 km (0.112 R)
• M54: 14,435,447 km (0.106 R)
• M55: 14,677,346 km (0.1 R)
• M56: 14,866,288 km (0.047 R)
• M57: 14,947,670 km (0.077 R)
• M58: 15,083,355 km (0.038 R)
• M59: 15,878,916 km (0.026 R)
• M60: 16,212,220 km (0.063 R)
• M61: 16,379,620 km (0.111 R)
• M62: 16,688,241 km (0.1 R)
• M63: 16,857,286 km (0.073 R)
• M64: 17,912,849 km (0.056 R)
• M65: 18,172,850 km (0.095 R)
• M66: 18,492,242 km (0.087 R)
• M67: 18,930,863 km (0.1 R)
• M68: 19,019,125 km (0.11 R)
• M69: 19,521,176 km (0.054 R)
• M70: 19,937,806 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.3

Radius: 3.2

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.85 AU - 21.85 AU

Year: 29454 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,926,535 km

• M1: 92,751 km (0.047 R)
• M2: 157,078 km (0.099 R)
• M3: 287,527 km (0.08 R)
• M4: 416,181 km (0.08 R)
• M5: 613,501 km (0.074 R)
• M6: 1,350,420 km (0.1 R)
• M7: 1,890,917 km (0.091 R)
• M8: 1,969,306 km (0.12 R)
• M9: 2,349,135 km (0.078 R)
• M10: 2,547,353 km (0.075 R)
• M11: 3,235,952 km (0.105 R)
• M12: 4,454,426 km (0.107 R)
• M13: 4,523,989 km (0.066 R)
• M14: 5,949,657 km (0.084 R)
• M15: 6,180,486 km (0.095 R)
• M16: 6,492,548 km (0.054 R)
• M17: 8,213,821 km (0.067 R)
• M18: 8,643,167 km (0.086 R)
• M19: 8,904,364 km (0.115 R)
• M20: 9,658,188 km (0.071 R)
• M21: 10,524,659 km (0.117 R)
• M22: 10,850,184 km (0.107 R)
• M23: 11,084,604 km (0.11 R)
• M24: 11,179,000 km (0.066 R)
• M25: 11,606,401 km (0.056 R)
• M26: 11,750,165 km (0.09 R)
• M27: 11,990,868 km (0.095 R)
• M28: 12,087,658 km (0.068 R)
• M29: 12,526,279 km (0.069 R)
• M30: 13,519,608 km (0.09 R)
• M31: 14,025,698 km (0.114 R)
• M32: 15,370,284 km (0.117 R)
• M33: 16,057,985 km (0.042 R)
• M34: 16,325,017 km (0.081 R)
• M35: 17,737,520 km (0.09 R)
• M36: 17,902,976 km (0.086 R)
• M37: 19,188,620 km (0.069 R)
• M38: 19,928,381 km (0.08 R)
• M39: 20,215,310 km (0.067 R)
• M40: 20,677,418 km (0.045 R)
• M41: 21,494,222 km (0.103 R)
• M42: 22,084,236 km (0.086 R)
• M43: 22,262,258 km (0.093 R)
• M44: 22,381,188 km (0.087 R)
• M45: 22,440,728 km (0.091 R)
• M46: 22,918,992 km (0.103 R)
• M47: 23,159,396 km (0.11 R)
• M48: 25,112,546 km (0.048 R)
• M49: 25,236,413 km (0.069 R)
• M50: 26,611,666 km (0.109 R)
• M51: 26,737,927 km (0.069 R)
• M52: 27,054,326 km (0.117 R)
• M53: 28,139,509 km (0.081 R)
• M54: 28,332,490 km (0.119 R)
• M55: 29,173,829 km (0.043 R)
• M56: 29,238,904 km (0.109 R)
• M57: 29,957,722 km (0.113 R)
• M58: 30,286,388 km (0.093 R)
• M59: 31,279,419 km (0.038 R)
• M60: 31,412,710 km (0.079 R)
• M61: 32,081,563 km (0.112 R)
• M62: 32,283,071 km (0.074 R)
• M63: 32,552,646 km (0.095 R)
• M64: 33,910,995 km (0.106 R)
• M65: 34,116,243 km (0.073 R)
• M66: 34,184,909 km (0.115 R)
• M67: 35,010,838 km (0.107 R)
• M68: 35,080,102 km (0.114 R)
• M69: 36,542,421 km (0.06 R)
• M70: 36,682,595 km (0.117 R)
• M71: 37,104,610 km (0.094 R)
• M72: 37,811,460 km (0.095 R)
• M73: 37,953,429 km (0.025 R)
• M74: 38,594,156 km (0.075 R)
• M75: 39,382,238 km (0.105 R)
• M76: 41,338,828 km (0.045 R)
• M77: 41,485,135 km (0.099 R)
• M78: 42,145,011 km (0.115 R)
• M79: 42,808,478 km (0.111 R)
• M80: 43,030,481 km (0.06 R)
• M81: 43,252,784 km (0.055 R)
• M82: 44,145,733 km (0.029 R)
• M83: 45,044,816 km (0.071 R)
• M84: 45,120,064 km (0.081 R)
• M85: 45,647,546 km (0.08 R)
• M86: 45,874,337 km (0.107 R)
• M87: 48,392,817 km (0.091 R)
• M88: 50,955,728 km (0.062 R)
• M89: 51,898,643 km (0.09 R)
• M90: 52,135,157 km (0.096 R)
• M91: 52,530,395 km (0.097 R)
• M92: 52,767,956 km (0.07 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit