🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 24.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,184,737 km

• M1: 462,257 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.4 AU - 1.42 AU

Year: 597 Days

Day: 13.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 12.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.46 AU - 14.64 AU

Year: 14910 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,184,737 km

• M1: 164,408 km (0.041 R)
• M2: 341,233 km (0.091 R)
• M3: 531,372 km (0.104 R)
• M4: 851,661 km (0.112 R)
• M5: 961,466 km (0.098 R)
• M6: 1,303,596 km (0.098 R)
• M7: 1,683,724 km (0.046 R)
• M8: 2,012,989 km (0.072 R)
• M9: 2,499,332 km (0.085 R)
• M10: 2,827,998 km (0.07 R)
• M11: 3,046,710 km (0.087 R)
• M12: 3,321,671 km (0.109 R)
• M13: 3,552,800 km (0.057 R)
• M14: 3,923,055 km (0.071 R)
• M15: 4,278,050 km (0.113 R)
• M16: 5,314,913 km (0.104 R)
• M17: 5,954,743 km (0.109 R)
• M18: 6,173,455 km (0.095 R)
• M19: 6,554,631 km (0.094 R)
• M20: 6,878,211 km (0.084 R)
• M21: 7,207,027 km (0.068 R)
• M22: 8,017,249 km (0.112 R)
• M23: 8,433,281 km (0.108 R)
• M24: 8,714,674 km (0.066 R)
• M25: 8,963,306 km (0.066 R)
• M26: 9,070,717 km (0.096 R)
• M27: 9,322,640 km (0.113 R)
• M28: 9,613,608 km (0.102 R)
• M29: 9,797,015 km (0.104 R)
• M30: 10,055,670 km (0.107 R)
• M31: 10,429,216 km (0.103 R)
• M32: 10,769,252 km (0.056 R)
• M33: 10,959,690 km (0.091 R)
• M34: 11,499,140 km (0.117 R)
• M35: 12,086,610 km (0.067 R)
• M36: 12,245,035 km (0.097 R)
• M37: 12,404,057 km (0.098 R)
• M38: 13,990,393 km (0.104 R)
• M39: 14,073,569 km (0.101 R)
• M40: 14,407,472 km (0.086 R)
• M41: 14,701,880 km (0.116 R)
• M42: 15,253,896 km (0.093 R)
• M43: 15,769,411 km (0.08 R)
• M44: 16,159,861 km (0.104 R)
• M45: 17,753,527 km (0.039 R)
• M46: 18,614,762 km (0.107 R)
• M47: 19,165,582 km (0.104 R)
• M48: 20,095,781 km (0.106 R)
• M49: 21,374,693 km (0.118 R)
• M50: 21,566,478 km (0.032 R)
• M51: 21,662,520 km (0.072 R)
• M52: 21,855,052 km (0.083 R)
• M53: 22,193,443 km (0.086 R)
• M54: 22,290,382 km (0.104 R)
• M55: 22,826,541 km (0.104 R)
• M56: 23,120,650 km (0.097 R)
• M57: 23,564,357 km (0.091 R)
• M58: 23,911,275 km (0.105 R)
• M59: 24,460,000 km (0.032 R)
• M60: 25,265,584 km (0.095 R)
• M61: 26,438,731 km (0.04 R)
• M62: 26,799,411 km (0.056 R)
• M63: 27,421,290 km (0.103 R)
• M64: 28,363,158 km (0.094 R)
• M65: 28,785,173 km (0.076 R)
• M66: 29,209,283 km (0.104 R)
• M67: 30,440,175 km (0.109 R)
• M68: 31,306,346 km (0.102 R)
• M69: 31,797,177 km (0.096 R)
• M70: 32,345,453 km (0.096 R)
• M71: 32,455,557 km (0.057 R)
• M72: 32,676,065 km (0.089 R)
• M73: 34,177,130 km (0.112 R)
• M74: 34,513,725 km (0.083 R)
• M75: 36,270,602 km (0.082 R)
• M76: 36,499,337 km (0.119 R)
• M77: 37,824,326 km (0.092 R)
• M78: 38,580,094 km (0.038 R)
• M79: 38,872,109 km (0.095 R)
• M80: 39,223,515 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38

Radius: 4.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.11 AU - 17.39 AU

Year: 22280 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,184,737 km

• M1: 73,303 km (0.109 R)
• M2: 126,111 km (0.034 R)
• M3: 220,956 km (0.05 R)
• M4: 497,114 km (0.074 R)
• M5: 627,563 km (0.094 R)
• M6: 1,493,436 km (0.076 R)
• M7: 1,612,515 km (0.101 R)
• M8: 1,787,844 km (0.076 R)
• M9: 1,950,906 km (0.043 R)
• M10: 2,690,817 km (0.028 R)
• M11: 3,090,094 km (0.037 R)
• M12: 3,133,178 km (0.109 R)
• M13: 3,241,786 km (0.112 R)
• M14: 3,440,452 km (0.06 R)
• M15: 3,665,896 km (0.084 R)
• M16: 4,250,225 km (0.103 R)
• M17: 4,988,790 km (0.066 R)
• M18: 5,476,778 km (0.115 R)
• M19: 7,663,001 km (0.084 R)
• M20: 7,927,341 km (0.104 R)
• M21: 8,677,125 km (0.116 R)
• M22: 8,952,535 km (0.103 R)
• M23: 10,926,628 km (0.091 R)
• M24: 12,405,403 km (0.103 R)
• M25: 12,784,784 km (0.025 R)
• M26: 13,767,642 km (0.119 R)
• M27: 14,196,240 km (0.107 R)
• M28: 14,520,717 km (0.113 R)
• M29: 16,216,110 km (0.117 R)
• M30: 17,087,069 km (0.089 R)
• M31: 17,201,810 km (0.047 R)
• M32: 19,389,679 km (0.107 R)
• M33: 19,549,300 km (0.109 R)
• M34: 21,746,294 km (0.051 R)
• M35: 23,042,410 km (0.044 R)
• M36: 25,708,544 km (0.106 R)
• M37: 26,235,727 km (0.067 R)
• M38: 26,279,858 km (0.055 R)
• M39: 26,633,507 km (0.11 R)
• M40: 26,677,788 km (0.087 R)
• M41: 27,973,605 km (0.111 R)
• M42: 28,833,643 km (0.109 R)
• M43: 30,024,592 km (0.104 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit