🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 223 Days

Day: 15 Hours

Environment

Temp: 196 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 233 Days

Day: 28.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.76 AU - 0.92 AU

Year: 276 Days

Day: 40.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.01 AU - 1.07 AU

Year: 380 Days

Day: 34.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,221,574 km

• M1: 154,086 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.22 AU - 1.48 AU

Year: 562 Days

Day: 35 Hours

Environment

Temp: -13 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3 AU - 4.06 AU

Year: 2375 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,221,574 km

• M1: 2,115,164 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 7.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.4 AU - 15.82 AU

Year: 21036 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,221,574 km

• M1: 452,683 km (0.103 R)
• M2: 713,582 km (0.045 R)
• M3: 1,331,870 km (0.119 R)
• M4: 1,765,255 km (0.075 R)
• M5: 1,857,108 km (0.111 R)
• M6: 2,239,929 km (0.08 R)
• M7: 2,372,921 km (0.09 R)
• M8: 3,003,626 km (0.094 R)
• M9: 3,113,730 km (0.082 R)
• M10: 4,409,547 km (0.096 R)
• M11: 5,178,629 km (0.05 R)
• M12: 5,623,683 km (0.039 R)
• M13: 6,982,630 km (0.11 R)
• M14: 7,080,018 km (0.103 R)
• M15: 8,854,997 km (0.103 R)
• M16: 9,119,337 km (0.056 R)
• M17: 9,279,107 km (0.063 R)
• M18: 9,873,160 km (0.045 R)
• M19: 10,423,830 km (0.114 R)
• M20: 10,479,331 km (0.115 R)
• M21: 10,590,931 km (0.106 R)
• M22: 11,097,768 km (0.067 R)
• M23: 11,727,875 km (0.078 R)
• M24: 11,901,707 km (0.068 R)
• M25: 11,959,751 km (0.065 R)
• M26: 12,134,781 km (0.056 R)
• M27: 12,369,500 km (0.119 R)
• M28: 12,724,346 km (0.099 R)
• M29: 13,262,749 km (0.105 R)
• M30: 14,300,210 km (0.106 R)
• M31: 14,486,011 km (0.07 R)
• M32: 15,553,840 km (0.058 R)
• M33: 16,065,016 km (0.104 R)
• M34: 16,776,952 km (0.101 R)
• M35: 16,972,926 km (0.025 R)
• M36: 19,041,715 km (0.091 R)
• M37: 19,451,314 km (0.107 R)
• M38: 20,001,834 km (0.119 R)
• M39: 20,907,499 km (0.084 R)
• M40: 22,398,541 km (0.038 R)
• M41: 22,470,348 km (0.066 R)
• M42: 23,630,330 km (0.038 R)
• M43: 23,776,786 km (0.078 R)
• M44: 23,923,392 km (0.118 R)
• M45: 24,587,158 km (0.096 R)
• M46: 25,706,898 km (0.111 R)
• M47: 25,857,394 km (0.036 R)
• M48: 26,538,513 km (0.062 R)
• M49: 27,609,783 km (0.119 R)
• M50: 27,995,746 km (0.104 R)
• M51: 28,694,966 km (0.04 R)
• M52: 29,086,015 km (0.111 R)
• M53: 29,794,211 km (0.071 R)
• M54: 29,873,199 km (0.118 R)
• M55: 31,871,826 km (0.094 R)
• M56: 34,078,395 km (0.081 R)
• M57: 37,521,988 km (0.105 R)
• M58: 37,778,249 km (0.083 R)
• M59: 38,292,717 km (0.102 R)
• M60: 39,154,999 km (0.089 R)
• M61: 39,936,648 km (0.113 R)
• M62: 40,548,054 km (0.077 R)
• M63: 41,868,854 km (0.094 R)
• M64: 42,668,005 km (0.041 R)
• M65: 42,846,326 km (0.049 R)
• M66: 43,382,635 km (0.09 R)
• M67: 44,191,361 km (0.066 R)
• M68: 45,277,292 km (0.05 R)
• M69: 45,368,097 km (0.07 R)
• M70: 45,823,473 km (0.06 R)
• M71: 46,463,603 km (0.112 R)
• M72: 48,680,494 km (0.07 R)
• M73: 48,960,092 km (0.107 R)
• M74: 50,083,572 km (0.096 R)
• M75: 50,742,850 km (0.06 R)
• M76: 51,120,734 km (0.085 R)
• M77: 52,165,226 km (0.099 R)
• M78: 53,985,533 km (0.077 R)
• M79: 55,826,784 km (0.101 R)
• M80: 56,216,935 km (0.1 R)
• M81: 56,608,133 km (0.032 R)
• M82: 57,098,366 km (0.047 R)
• M83: 57,786,965 km (0.095 R)
• M84: 58,181,753 km (0.109 R)
• M85: 59,172,540 km (0.065 R)
• M86: 59,869,367 km (0.092 R)
• M87: 61,472,308 km (0.107 R)
• M88: 62,988,034 km (0.035 R)
• M89: 64,618,202 km (0.062 R)
• M90: 66,159,060 km (0.067 R)
• M91: 69,591,284 km (0.054 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit