🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.49 AU - 0.71 AU

Year: 173 Days

Day: 15.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,423,300 km

• M1: 139,724 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 287 Days

Day: 17.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.84 AU - 1.36 AU

Year: 430 Days

Day: 46.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.13 AU - 1.25 AU

Year: 484 Days

Day: 16.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.03 AU - 1.57 AU

Year: 553 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,423,300 km

• M1: 520,601 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.67 AU - 1.81 AU

Year: 856 Days

Day: 23.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.45 AU - 2.33 AU

Year: 969 Days

Day: 45.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,423,300 km

• M1: 467,344 km (0.086 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.89 AU - 3.35 AU

Year: 2054 Days

Day: 28.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 12.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.85 AU - 9.07 AU

Year: 9173 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,423,300 km

• M1: 329,564 km (0.109 R)
• M2: 409,300 km (0.092 R)
• M3: 1,176,438 km (0.112 R)
• M4: 1,673,701 km (0.107 R)
• M5: 1,785,301 km (0.118 R)
• M6: 1,992,644 km (0.112 R)
• M7: 2,306,650 km (0.058 R)
• M8: 2,741,381 km (0.107 R)
• M9: 3,570,901 km (0.066 R)
• M10: 3,687,139 km (0.12 R)
• M11: 4,104,218 km (0.095 R)
• M12: 4,195,622 km (0.087 R)
• M13: 5,179,826 km (0.089 R)
• M14: 5,478,723 km (0.075 R)
• M15: 6,303,306 km (0.05 R)
• M16: 6,910,823 km (0.048 R)
• M17: 7,056,532 km (0.1 R)
• M18: 8,105,213 km (0.079 R)
• M19: 8,258,999 km (0.115 R)
• M20: 8,452,579 km (0.091 R)
• M21: 8,844,376 km (0.112 R)
• M22: 8,963,007 km (0.074 R)
• M23: 9,082,236 km (0.091 R)
• M24: 9,402,825 km (0.039 R)
• M25: 9,767,993 km (0.07 R)
• M26: 10,386,879 km (0.067 R)
• M27: 10,638,054 km (0.086 R)
• M28: 10,848,838 km (0.1 R)
• M29: 12,142,859 km (0.054 R)
• M30: 12,496,209 km (0.11 R)
• M31: 13,212,933 km (0.027 R)
• M32: 13,394,245 km (0.098 R)
• M33: 13,622,083 km (0.084 R)
• M34: 13,713,637 km (0.115 R)
• M35: 13,943,120 km (0.028 R)
• M36: 14,127,724 km (0.085 R)
• M37: 14,266,850 km (0.076 R)
• M38: 14,686,472 km (0.115 R)
• M39: 15,347,545 km (0.06 R)
• M40: 16,163,152 km (0.112 R)
• M41: 16,357,181 km (0.114 R)
• M42: 16,454,419 km (0.111 R)
• M43: 16,845,468 km (0.099 R)
• M44: 17,338,692 km (0.027 R)
• M45: 18,592,323 km (0.12 R)
• M46: 18,897,652 km (0.117 R)
• M47: 18,999,678 km (0.099 R)
• M48: 19,153,315 km (0.069 R)
• M49: 20,816,394 km (0.102 R)
• M50: 22,309,381 km (0.074 R)
• M51: 22,579,555 km (0.115 R)
• M52: 23,014,136 km (0.058 R)
• M53: 23,616,417 km (0.082 R)
• M54: 24,057,582 km (0.094 R)
• M55: 24,445,788 km (0.045 R)
• M56: 24,557,089 km (0.115 R)
• M57: 25,510,177 km (0.033 R)
• M58: 25,792,767 km (0.083 R)
• M59: 26,589,675 km (0.097 R)
• M60: 28,207,576 km (0.054 R)
• M61: 29,441,908 km (0.072 R)
• M62: 30,274,570 km (0.076 R)
• M63: 30,394,099 km (0.1 R)
• M64: 30,693,743 km (0.078 R)
• M65: 30,934,296 km (0.091 R)
• M66: 31,780,721 km (0.089 R)
• M67: 32,145,740 km (0.047 R)
• M68: 32,267,812 km (0.032 R)
• M69: 32,389,884 km (0.112 R)
• M70: 33,126,204 km (0.101 R)
• M71: 33,992,077 km (0.038 R)
• M72: 35,053,474 km (0.095 R)
• M73: 36,316,229 km (0.094 R)
• M74: 37,144,852 km (0.119 R)
• M75: 37,465,291 km (0.038 R)
• M76: 38,238,113 km (0.094 R)
• M77: 38,431,992 km (0.075 R)
• M78: 39,472,296 km (0.071 R)
• M79: 39,995,888 km (0.049 R)
• M80: 40,127,086 km (0.109 R)
• M81: 41,049,955 km (0.087 R)
• M82: 41,381,165 km (0.11 R)
• M83: 43,050,976 km (0.11 R)
• M84: 43,860,151 km (0.105 R)
• M85: 45,767,973 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 8.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.61 AU - 9.01 AU

Year: 9748 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,423,300 km

• M1: 124,615 km (0.086 R)
• M2: 188,045 km (0.114 R)
• M3: 347,516 km (0.067 R)
• M4: 484,548 km (0.092 R)
• M5: 578,345 km (0.097 R)
• M6: 678,576 km (0.113 R)
• M7: 744,549 km (0.026 R)
• M8: 798,853 km (0.113 R)
• M9: 1,123,031 km (0.097 R)
• M10: 1,283,400 km (0.107 R)
• M11: 1,520,662 km (0.118 R)
• M12: 1,865,037 km (0.077 R)
• M13: 2,904,143 km (0.119 R)
• M14: 3,014,397 km (0.103 R)
• M15: 3,469,175 km (0.085 R)
• M16: 3,800,384 km (0.09 R)
• M17: 4,018,648 km (0.109 R)
• M18: 4,241,100 km (0.081 R)
• M19: 4,416,877 km (0.082 R)
• M20: 4,595,198 km (0.106 R)
• M21: 4,958,721 km (0.117 R)
• M22: 5,277,813 km (0.042 R)
• M23: 5,658,539 km (0.098 R)
• M24: 5,741,267 km (0.098 R)
• M25: 5,963,869 km (0.093 R)
• M26: 6,389,026 km (0.068 R)
• M27: 6,504,067 km (0.095 R)
• M28: 6,619,706 km (0.114 R)
• M29: 6,882,699 km (0.103 R)
• M30: 7,178,753 km (0.119 R)
• M31: 7,298,431 km (0.107 R)
• M32: 7,479,146 km (0.049 R)
• M33: 7,722,392 km (0.111 R)
• M34: 7,875,730 km (0.112 R)
• M35: 7,937,364 km (0.062 R)
• M36: 8,154,281 km (0.1 R)
• M37: 8,912,892 km (0.077 R)
• M38: 9,203,261 km (0.036 R)
• M39: 9,595,207 km (0.097 R)
• M40: 10,059,410 km (0.09 R)
• M41: 10,226,959 km (0.045 R)
• M42: 10,530,793 km (0.089 R)
• M43: 10,666,927 km (0.046 R)
• M44: 10,906,433 km (0.053 R)
• M45: 11,009,506 km (0.048 R)
• M46: 11,635,573 km (0.033 R)
• M47: 11,846,655 km (0.083 R)
• M48: 13,140,527 km (0.068 R)
• M49: 13,323,635 km (0.114 R)
• M50: 13,692,693 km (0.094 R)
• M51: 13,766,894 km (0.099 R)
• M52: 13,952,993 km (0.088 R)
• M53: 14,214,939 km (0.087 R)
• M54: 14,629,924 km (0.119 R)
• M55: 14,743,768 km (0.095 R)
• M56: 15,355,922 km (0.118 R)
• M57: 16,250,517 km (0.049 R)
• M58: 16,922,511 km (0.101 R)
• M59: 17,201,960 km (0.092 R)
• M60: 18,008,442 km (0.074 R)
• M61: 18,130,514 km (0.103 R)
• M62: 18,457,385 km (0.118 R)
• M63: 18,786,052 km (0.108 R)
• M64: 19,366,043 km (0.116 R)
• M65: 19,532,844 km (0.116 R)
• M66: 21,098,386 km (0.076 R)
• M67: 21,442,012 km (0.036 R)
• M68: 21,614,648 km (0.109 R)
• M69: 21,787,733 km (0.064 R)
• M70: 22,615,907 km (0.091 R)
• M71: 22,747,553 km (0.088 R)
• M72: 23,365,542 km (0.095 R)
• M73: 23,676,705 km (0.102 R)
• M74: 24,123,405 km (0.098 R)
• M75: 24,258,043 km (0.067 R)
• M76: 25,800,696 km (0.112 R)
• M77: 26,260,410 km (0.099 R)
• M78: 26,491,389 km (0.097 R)
• M79: 26,676,591 km (0.119 R)
• M80: 28,032,098 km (0.06 R)
• M81: 28,599,523 km (0.066 R)
• M82: 29,218,409 km (0.109 R)
• M83: 29,649,550 km (0.081 R)
• M84: 30,760,913 km (0.111 R)
• M85: 31,689,317 km (0.036 R)
• M86: 32,626,697 km (0.089 R)
• M87: 32,825,363 km (0.083 R)
• M88: 33,423,306 km (0.052 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit