🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 26.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 195 Days

Day: 30.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,418,407 km

• M1: 159,172 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 236 Days

Day: 36.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 442 Days

Day: 40.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.55 AU

Year: 654 Days

Day: 39.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.14 AU - 2.76 AU

Year: 1394 Days

Day: 24.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.42 AU - 3.66 AU

Year: 1926 Days

Day: 44.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.75 AU - 4.19 AU

Year: 2875 Days

Day: 40.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 10.2

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.51 AU - 10.27 AU

Year: 9633 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,418,407 km

• M1: 162,762 km (0.107 R)
• M2: 606,919 km (0.059 R)
• M3: 960,269 km (0.069 R)
• M4: 1,118,842 km (0.094 R)
• M5: 1,243,607 km (0.049 R)
• M6: 1,395,150 km (0.059 R)
• M7: 1,693,448 km (0.104 R)
• M8: 2,113,818 km (0.118 R)
• M9: 2,269,848 km (0.107 R)
• M10: 2,705,029 km (0.113 R)
• M11: 2,961,290 km (0.108 R)
• M12: 3,777,047 km (0.098 R)
• M13: 4,726,694 km (0.092 R)
• M14: 4,794,761 km (0.094 R)
• M15: 4,966,649 km (0.117 R)
• M16: 5,105,476 km (0.107 R)
• M17: 6,039,864 km (0.11 R)
• M18: 6,300,464 km (0.115 R)
• M19: 6,526,806 km (0.11 R)
• M20: 7,419,007 km (0.094 R)
• M21: 9,145,367 km (0.095 R)
• M22: 9,790,881 km (0.109 R)
• M23: 9,921,780 km (0.117 R)
• M24: 10,009,444 km (0.063 R)
• M25: 11,583,513 km (0.066 R)
• M26: 13,378,089 km (0.071 R)
• M27: 13,475,028 km (0.1 R)
• M28: 14,955,449 km (0.102 R)
• M29: 15,055,979 km (0.118 R)
• M30: 15,409,628 km (0.117 R)
• M31: 16,956,171 km (0.118 R)
• M32: 17,482,606 km (0.106 R)
• M33: 17,588,521 km (0.112 R)
• M34: 18,067,832 km (0.084 R)
• M35: 18,659,642 km (0.107 R)
• M36: 20,361,168 km (0.117 R)
• M37: 20,472,768 km (0.092 R)
• M38: 20,920,664 km (0.096 R)
• M39: 21,033,161 km (0.118 R)
• M40: 21,371,851 km (0.032 R)
• M41: 21,655,489 km (0.068 R)
• M42: 22,226,504 km (0.081 R)
• M43: 22,456,436 km (0.115 R)
• M44: 22,686,966 km (0.075 R)
• M45: 23,266,957 km (0.086 R)
• M46: 24,028,111 km (0.049 R)
• M47: 25,035,802 km (0.059 R)
• M48: 25,454,826 km (0.066 R)
• M49: 25,755,517 km (0.09 R)
• M50: 26,178,431 km (0.118 R)
• M51: 26,542,851 km (0.04 R)
• M52: 27,215,144 km (0.059 R)
• M53: 27,399,448 km (0.084 R)
• M54: 28,203,088 km (0.032 R)
• M55: 28,826,612 km (0.104 R)
• M56: 29,202,851 km (0.087 R)
• M57: 29,328,663 km (0.117 R)
• M58: 29,896,835 km (0.098 R)
• M59: 31,881,849 km (0.103 R)
• M60: 32,076,177 km (0.114 R)
• M61: 32,466,029 km (0.047 R)
• M62: 33,184,996 km (0.118 R)
• M63: 33,645,160 km (0.061 R)
• M64: 34,041,295 km (0.082 R)
• M65: 35,372,865 km (0.106 R)
• M66: 35,507,055 km (0.095 R)
• M67: 35,843,051 km (0.118 R)
• M68: 36,382,801 km (0.114 R)
• M69: 37,197,511 km (0.112 R)
• M70: 38,361,980 km (0.113 R)
• M71: 38,775,768 km (0.089 R)
• M72: 38,983,260 km (0.067 R)
• M73: 39,399,442 km (0.025 R)
• M74: 40,096,119 km (0.104 R)
• M75: 40,375,867 km (0.092 R)
• M76: 40,656,363 km (0.085 R)
• M77: 41,078,379 km (0.081 R)
• M78: 41,501,740 km (0.09 R)
• M79: 42,139,476 km (0.072 R)
• M80: 42,210,535 km (0.062 R)
• M81: 42,281,744 km (0.104 R)
• M82: 42,424,011 km (0.082 R)
• M83: 43,209,699 km (0.087 R)
• M84: 44,578,221 km (0.106 R)
• M85: 44,650,626 km (0.114 R)
• M86: 45,013,251 km (0.111 R)
• M87: 45,085,956 km (0.09 R)
• M88: 46,326,870 km (0.111 R)
• M89: 48,395,360 km (0.08 R)
• M90: 49,740,993 km (0.087 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit