🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 166 Days

Day: 13.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,458,407 km

• M1: 259,104 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 197 Days

Day: 39.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 211 Days

Day: 35.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.54 AU - 2.2 AU

Year: 985 Days

Day: 17 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.75 AU - 2.29 AU

Year: 1105 Days

Day: 47.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.27 AU - 3.61 AU

Year: 2456 Days

Day: 33.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.98 AU - 4.6 AU

Year: 2841 Days

Day: 40.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 8.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.01 AU - 10.61 AU

Year: 12746 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,458,407 km

• M1: 129,103 km (0.079 R)
• M2: 227,239 km (0.072 R)
• M3: 421,417 km (0.088 R)
• M4: 737,518 km (0.061 R)
• M5: 809,025 km (0.075 R)
• M6: 864,376 km (0.103 R)
• M7: 959,521 km (0.055 R)
• M8: 1,266,496 km (0.062 R)
• M9: 1,533,827 km (0.091 R)
• M10: 2,687,077 km (0.11 R)
• M11: 3,823,572 km (0.073 R)
• M12: 4,015,356 km (0.087 R)
• M13: 4,144,908 km (0.043 R)
• M14: 4,541,941 km (0.105 R)
• M15: 4,779,353 km (0.107 R)
• M16: 5,055,510 km (0.107 R)
• M17: 5,515,524 km (0.101 R)
• M18: 5,623,683 km (0.07 R)
• M19: 5,989,001 km (0.04 R)
• M20: 6,475,493 km (0.111 R)
• M21: 6,665,932 km (0.08 R)
• M22: 7,486,326 km (0.047 R)
• M23: 7,928,687 km (0.067 R)
• M24: 8,050,759 km (0.085 R)
• M25: 8,132,589 km (0.089 R)
• M26: 8,255,708 km (0.078 R)
• M27: 8,379,575 km (0.12 R)
• M28: 8,503,891 km (0.1 R)
• M29: 8,838,691 km (0.117 R)
• M30: 9,391,904 km (0.106 R)
• M31: 10,088,282 km (0.099 R)
• M32: 10,487,260 km (0.111 R)
• M33: 11,438,253 km (0.046 R)
• M34: 12,322,227 km (0.113 R)
• M35: 12,748,581 km (0.102 R)
• M36: 14,007,597 km (0.111 R)
• M37: 14,502,167 km (0.103 R)
• M38: 14,851,927 km (0.097 R)
• M39: 15,356,371 km (0.074 R)
• M40: 15,610,687 km (0.115 R)
• M41: 16,175,120 km (0.075 R)
• M42: 16,693,926 km (0.116 R)
• M43: 17,112,949 km (0.116 R)
• M44: 17,376,690 km (0.098 R)
• M45: 17,641,778 km (0.101 R)
• M46: 17,961,468 km (0.078 R)
• M47: 18,015,024 km (0.053 R)
• M48: 18,175,842 km (0.077 R)
• M49: 18,932,359 km (0.12 R)
• M50: 19,479,139 km (0.09 R)
• M51: 20,756,256 km (0.102 R)
• M52: 21,717,572 km (0.083 R)
• M53: 22,117,596 km (0.107 R)
• M54: 23,157,451 km (0.101 R)
• M55: 26,007,291 km (0.087 R)
• M56: 26,128,315 km (0.099 R)
• M57: 27,288,447 km (0.101 R)
• M58: 27,473,200 km (0.094 R)
• M59: 27,905,688 km (0.118 R)
• M60: 29,469,135 km (0.109 R)
• M61: 29,595,396 km (0.11 R)
• M62: 30,996,529 km (0.08 R)
• M63: 31,382,342 km (0.084 R)
• M64: 31,640,398 km (0.057 R)
• M65: 32,093,830 km (0.098 R)
• M66: 32,745,328 km (0.093 R)
• M67: 34,659,283 km (0.054 R)
• M68: 34,792,575 km (0.118 R)
• M69: 35,596,065 km (0.08 R)
• M70: 35,663,384 km (0.063 R)
• M71: 36,338,071 km (0.094 R)
• M72: 38,249,483 km (0.071 R)
• M73: 38,940,176 km (0.113 R)
• M74: 39,774,184 km (0.112 R)
• M75: 41,248,172 km (0.093 R)
• M76: 41,318,782 km (0.094 R)
• M77: 41,601,672 km (0.041 R)
• M78: 43,240,965 km (0.103 R)
• M79: 43,600,150 km (0.102 R)
• M80: 43,672,106 km (0.115 R)
• M81: 44,104,594 km (0.079 R)
• M82: 44,176,850 km (0.083 R)
• M83: 44,393,767 km (0.063 R)
• M84: 44,610,983 km (0.088 R)
• M85: 44,683,538 km (0.064 R)
• M86: 45,192,170 km (0.08 R)
• M87: 45,410,733 km (0.105 R)
• M88: 46,435,478 km (0.113 R)
• M89: 46,508,931 km (0.083 R)
• M90: 48,358,409 km (0.119 R)
• M91: 50,307,370 km (0.11 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: 303 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit