🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 299 Days

Day: 21.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.9 AU - 0.94 AU

Year: 319 Days

Day: 22.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 400 Days

Day: 20.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 73.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,812,529 km

• M1: 400,025 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.27 AU - 1.67 AU

Year: 645 Days

Day: 19 Hours

Environment

Temp: -25 °C

Axial Tilt: 92.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.53 AU - 2.03 AU

Year: 859 Days

Day: 33.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,812,529 km

• M1: 44,281 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.78 AU - 3.08 AU

Year: 1814 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,812,529 km

• M1: 1,441,824 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.61 AU - 5.15 AU

Year: 3315 Days

Day: 16.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.83 AU - 5.17 AU

Year: 3452 Days

Day: 17.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,812,529 km

• M1: 291,716 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.54 AU - 7.38 AU

Year: 6641 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,812,529 km

• M1: 161,267 km (0.075 R)
• M2: 297,849 km (0.096 R)
• M3: 417,228 km (0.106 R)
• M4: 519,254 km (0.089 R)
• M5: 886,816 km (0.067 R)
• M6: 1,259,614 km (0.106 R)
• M7: 1,346,082 km (0.073 R)
• M8: 1,571,376 km (0.081 R)
• M9: 1,712,596 km (0.049 R)
• M10: 1,957,787 km (0.119 R)
• M11: 2,537,928 km (0.101 R)
• M12: 2,914,915 km (0.1 R)
• M13: 3,129,887 km (0.104 R)
• M14: 3,249,415 km (0.062 R)
• M15: 3,638,370 km (0.08 R)
• M16: 3,955,966 km (0.106 R)
• M17: 4,550,618 km (0.071 R)
• M18: 4,916,384 km (0.096 R)
• M19: 5,032,622 km (0.1 R)
• M20: 5,126,270 km (0.063 R)
• M21: 5,387,019 km (0.069 R)
• M22: 5,823,097 km (0.111 R)
• M23: 5,921,533 km (0.084 R)
• M24: 6,045,549 km (0.052 R)
• M25: 6,145,181 km (0.088 R)
• M26: 6,270,694 km (0.048 R)
• M27: 6,397,104 km (0.094 R)
• M28: 6,601,006 km (0.109 R)
• M29: 6,703,780 km (0.092 R)
• M30: 6,832,883 km (0.085 R)
• M31: 7,015,243 km (0.071 R)
• M32: 7,252,056 km (0.111 R)
• M33: 7,679,607 km (0.081 R)
• M34: 7,951,127 km (0.118 R)
• M35: 8,225,789 km (0.059 R)
• M36: 8,336,491 km (0.104 R)
• M37: 10,204,819 km (0.088 R)
• M38: 10,683,981 km (0.089 R)
• M39: 10,804,856 km (0.088 R)
• M40: 11,139,955 km (0.104 R)
• M41: 11,416,562 km (0.09 R)
• M42: 11,571,246 km (0.112 R)
• M43: 11,695,562 km (0.106 R)
• M44: 12,070,903 km (0.108 R)
• M45: 12,514,011 km (0.074 R)
• M46: 13,221,011 km (0.102 R)
• M47: 13,776,318 km (0.097 R)
• M48: 14,139,692 km (0.081 R)
• M49: 14,239,324 km (0.104 R)
• M50: 15,487,568 km (0.103 R)
• M51: 15,624,600 km (0.108 R)
• M52: 15,900,010 km (0.099 R)
• M53: 17,692,791 km (0.119 R)
• M54: 17,872,009 km (0.114 R)
• M55: 18,087,879 km (0.084 R)
• M56: 18,304,496 km (0.046 R)
• M57: 19,106,490 km (0.075 R)
• M58: 19,253,545 km (0.027 R)
• M59: 19,585,802 km (0.116 R)
• M60: 20,143,802 km (0.037 R)
• M61: 20,256,150 km (0.093 R)
• M62: 20,443,596 km (0.087 R)
• M63: 21,085,521 km (0.091 R)
• M64: 22,816,368 km (0.076 R)
• M65: 24,792,706 km (0.105 R)
• M66: 24,912,982 km (0.119 R)
• M67: 25,073,800 km (0.103 R)
• M68: 25,194,525 km (0.069 R)
• M69: 25,396,333 km (0.107 R)
• M70: 25,517,507 km (0.108 R)
• M71: 26,045,438 km (0.046 R)
• M72: 26,617,949 km (0.104 R)
• M73: 27,692,062 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 8.3

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.73 AU - 8.97 AU

Year: 9521 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,812,529 km

• M1: 104,719 km (0.105 R)
• M2: 223,200 km (0.074 R)
• M3: 387,758 km (0.101 R)
• M4: 486,043 km (0.043 R)
• M5: 546,481 km (0.081 R)
• M6: 642,373 km (0.083 R)
• M7: 709,692 km (0.052 R)
• M8: 779,704 km (0.079 R)
• M9: 908,059 km (0.103 R)
• M10: 1,124,228 km (0.066 R)
• M11: 1,818,811 km (0.078 R)
• M12: 2,143,887 km (0.048 R)
• M13: 2,273,738 km (0.12 R)
• M14: 2,487,214 km (0.083 R)
• M15: 3,465,285 km (0.065 R)
• M16: 3,618,324 km (0.053 R)
• M17: 4,482,850 km (0.073 R)
• M18: 4,582,781 km (0.095 R)
• M19: 4,683,461 km (0.047 R)
• M20: 5,162,922 km (0.057 R)
• M21: 5,302,796 km (0.109 R)
• M22: 5,586,433 km (0.092 R)
• M23: 6,541,915 km (0.099 R)
• M24: 7,077,176 km (0.086 R)
• M25: 7,866,305 km (0.098 R)
• M26: 8,558,793 km (0.1 R)
• M27: 9,914,748 km (0.055 R)
• M28: 11,019,828 km (0.108 R)
• M29: 11,564,215 km (0.083 R)
• M30: 12,490,674 km (0.091 R)
• M31: 12,584,622 km (0.093 R)
• M32: 12,962,805 km (0.092 R)
• M33: 13,392,749 km (0.093 R)
• M34: 13,537,111 km (0.072 R)
• M35: 14,022,108 km (0.09 R)
• M36: 16,018,192 km (0.086 R)
• M37: 16,120,367 km (0.111 R)
• M38: 16,222,692 km (0.083 R)
• M39: 16,685,997 km (0.104 R)
• M40: 16,945,100 km (0.044 R)
• M41: 16,997,160 km (0.086 R)
• M42: 17,101,281 km (0.102 R)
• M43: 17,678,130 km (0.114 R)
• M44: 18,314,519 km (0.12 R)
• M45: 18,689,412 km (0.076 R)
• M46: 19,012,543 km (0.068 R)
• M47: 19,229,161 km (0.101 R)
• M48: 20,103,261 km (0.093 R)
• M49: 20,823,126 km (0.072 R)
• M50: 21,720,713 km (0.088 R)
• M51: 22,117,297 km (0.077 R)
• M52: 23,727,718 km (0.116 R)
• M53: 24,136,270 km (0.048 R)
• M54: 24,312,048 km (0.111 R)
• M55: 24,901,014 km (0.071 R)
• M56: 26,635,602 km (0.056 R)
• M57: 28,408,785 km (0.106 R)
• M58: 29,905,063 km (0.119 R)
• M59: 30,916,644 km (0.112 R)
• M60: 30,980,223 km (0.04 R)
• M61: 31,043,802 km (0.063 R)
• M62: 31,618,557 km (0.097 R)
• M63: 32,713,763 km (0.108 R)
• M64: 33,559,590 km (0.082 R)
• M65: 33,886,910 km (0.119 R)
• M66: 35,140,091 km (0.118 R)
• M67: 36,408,382 km (0.084 R)
• M68: 36,475,551 km (0.083 R)
• M69: 37,488,030 km (0.063 R)
• M70: 39,748,005 km (0.112 R)
• M71: 41,138,966 km (0.118 R)
• M72: 41,349,001 km (0.086 R)
• M73: 41,559,336 km (0.089 R)
• M74: 41,840,430 km (0.076 R)
• M75: 42,616,544 km (0.087 R)
• M76: 42,899,882 km (0.067 R)
• M77: 44,254,790 km (0.058 R)
• M78: 44,613,526 km (0.047 R)
• M79: 44,901,352 km (0.061 R)
• M80: 45,478,800 km (0.096 R)
• M81: 46,058,641 km (0.111 R)
• M82: 46,422,314 km (0.114 R)
• M83: 46,495,168 km (0.061 R)
• M84: 46,860,037 km (0.059 R)
• M85: 47,519,016 km (0.055 R)
• M86: 47,739,373 km (0.114 R)
• M87: 49,663,501 km (0.073 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit