🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.69 AU - 1.05 AU

Year: 306 Days

Day: 46.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.16 AU

Year: 405 Days

Day: 20.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.85 AU - 1.35 AU

Year: 435 Days

Day: 36 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.91 AU - 1.31 AU

Year: 441 Days

Day: 38.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.36 AU - 1.92 AU

Year: 791 Days

Day: 40.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,466,791 km

• M1: 122,221 km (0.106 R)
• M2: 288,574 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.67 AU - 2.77 AU

Year: 1246 Days

Day: 37 Hours

Environment

Temp: -79 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,466,791 km

• M1: 662,270 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.8 AU - 3.16 AU

Year: 1938 Days

Day: 31.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.74 AU - 3.54 AU

Year: 2096 Days

Day: 23.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,466,791 km

• M1: 1,689,708 km (0.068 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 9.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.9 AU - 12.48 AU

Year: 13167 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,466,791 km

• M1: 294,558 km (0.107 R)
• M2: 423,811 km (0.105 R)
• M3: 824,284 km (0.084 R)
• M4: 1,107,323 km (0.106 R)
• M5: 1,536,819 km (0.116 R)
• M6: 2,721,185 km (0.092 R)
• M7: 3,058,229 km (0.031 R)
• M8: 3,565,964 km (0.12 R)
• M9: 3,887,899 km (0.087 R)
• M10: 3,958,210 km (0.108 R)
• M11: 4,243,493 km (0.081 R)
• M12: 4,609,559 km (0.097 R)
• M13: 5,216,478 km (0.074 R)
• M14: 5,741,417 km (0.119 R)
• M15: 6,064,548 km (0.064 R)
• M16: 8,095,040 km (0.077 R)
• M17: 8,640,623 km (0.107 R)
• M18: 8,886,862 km (0.03 R)
• M19: 8,948,795 km (0.075 R)
• M20: 9,927,315 km (0.108 R)
• M21: 10,152,908 km (0.12 R)
• M22: 10,380,297 km (0.097 R)
• M23: 10,774,039 km (0.117 R)
• M24: 12,293,654 km (0.041 R)
• M25: 12,466,589 km (0.031 R)
• M26: 12,744,991 km (0.113 R)
• M27: 13,060,792 km (0.077 R)
• M28: 13,951,198 km (0.096 R)
• M29: 15,008,706 km (0.036 R)
• M30: 15,082,607 km (0.093 R)
• M31: 17,900,133 km (0.099 R)
• M32: 19,167,826 km (0.065 R)
• M33: 20,015,447 km (0.115 R)
• M34: 20,628,350 km (0.096 R)
• M35: 20,875,336 km (0.061 R)
• M36: 21,081,781 km (0.094 R)
• M37: 22,377,149 km (0.109 R)
• M38: 24,563,821 km (0.073 R)
• M39: 25,748,935 km (0.11 R)
• M40: 27,087,387 km (0.083 R)
• M41: 28,219,993 km (0.119 R)
• M42: 29,506,834 km (0.092 R)
• M43: 31,425,277 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 5.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.13 AU - 20.67 AU

Year: 28530 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,466,791 km

• M1: 74,649 km (0.051 R)
• M2: 288,574 km (0.09 R)
• M3: 480,060 km (0.115 R)
• M4: 1,276,369 km (0.109 R)
• M5: 1,515,726 km (0.113 R)
• M6: 1,640,789 km (0.111 R)
• M7: 2,173,956 km (0.092 R)
• M8: 2,488,561 km (0.064 R)
• M9: 2,547,353 km (0.073 R)
• M10: 3,160,105 km (0.109 R)
• M11: 4,335,496 km (0.056 R)
• M12: 4,803,288 km (0.044 R)
• M13: 5,024,544 km (0.114 R)
• M14: 5,903,282 km (0.12 R)
• M15: 6,021,464 km (0.097 R)
• M16: 6,300,165 km (0.06 R)
• M17: 7,202,988 km (0.061 R)
• M18: 8,102,221 km (0.118 R)
• M19: 8,720,957 km (0.11 R)
• M20: 10,003,759 km (0.105 R)
• M21: 11,985,632 km (0.119 R)
• M22: 12,235,460 km (0.071 R)
• M23: 12,740,203 km (0.116 R)
• M24: 13,046,281 km (0.047 R)
• M25: 14,189,358 km (0.096 R)
• M26: 15,040,720 km (0.045 R)
• M27: 15,364,150 km (0.038 R)
• M28: 15,689,974 km (0.068 R)
• M29: 16,072,945 km (0.08 R)
• M30: 16,792,361 km (0.12 R)
• M31: 17,976,428 km (0.105 R)
• M32: 18,090,721 km (0.108 R)
• M33: 18,205,014 km (0.081 R)
• M34: 18,722,922 km (0.118 R)
• M35: 19,012,693 km (0.106 R)
• M36: 20,603,068 km (0.076 R)
• M37: 21,565,431 km (0.095 R)
• M38: 22,235,629 km (0.111 R)
• M39: 22,419,634 km (0.053 R)
• M40: 22,850,776 km (0.113 R)
• M41: 24,729,426 km (0.099 R)
• M42: 25,430,740 km (0.064 R)
• M43: 26,073,862 km (0.086 R)
• M44: 28,499,442 km (0.111 R)
• M45: 28,766,025 km (0.113 R)
• M46: 29,637,881 km (0.07 R)
• M47: 30,043,292 km (0.09 R)
• M48: 30,722,915 km (0.103 R)
• M49: 31,683,034 km (0.093 R)
• M50: 32,097,420 km (0.071 R)
• M51: 32,166,684 km (0.094 R)
• M52: 32,444,188 km (0.061 R)
• M53: 32,583,164 km (0.072 R)
• M54: 33,562,133 km (0.119 R)
• M55: 34,621,585 km (0.058 R)
• M56: 35,620,300 km (0.111 R)
• M57: 36,195,205 km (0.101 R)
• M58: 36,700,696 km (0.113 R)
• M59: 37,136,026 km (0.029 R)
• M60: 37,865,166 km (0.067 R)
• M61: 39,411,709 km (0.077 R)
• M62: 39,708,660 km (0.12 R)
• M63: 39,783,011 km (0.102 R)
• M64: 40,304,658 km (0.045 R)
• M65: 40,603,854 km (0.067 R)
• M66: 41,129,092 km (0.028 R)
• M67: 41,656,574 km (0.095 R)
• M68: 42,338,142 km (0.095 R)
• M69: 42,566,129 km (0.117 R)
• M70: 43,099,745 km (0.091 R)
• M71: 43,558,861 km (0.089 R)
• M72: 45,956,765 km (0.116 R)
• M73: 46,425,754 km (0.047 R)
• M74: 47,842,297 km (0.094 R)
• M75: 48,953,958 km (0.067 R)
• M76: 50,073,998 km (0.099 R)
• M77: 50,395,483 km (0.083 R)
• M78: 50,798,500 km (0.107 R)
• M79: 51,607,525 km (0.035 R)
• M80: 52,013,684 km (0.053 R)
• M81: 52,176,446 km (0.094 R)
• M82: 52,910,822 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit