🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 198 Days

Day: 46.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 292 Days

Day: 23.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.82 AU - 0.9 AU

Year: 332 Days

Day: 35.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,444,840 km

• M1: 410,945 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.5 AU

Year: 646 Days

Day: 15.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.38 AU - 1.42 AU

Year: 690 Days

Day: 42.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.27 AU - 6.83 AU

Year: 5442 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,444,840 km

• M1: 152,590 km (0.118 R)
• M2: 250,726 km (0.118 R)
• M3: 382,223 km (0.117 R)
• M4: 479,012 km (0.119 R)
• M5: 690,095 km (0.093 R)
• M6: 1,322,296 km (0.086 R)
• M7: 1,489,845 km (0.047 R)
• M8: 1,691,952 km (0.038 R)
• M9: 1,761,365 km (0.078 R)
• M10: 1,817,614 km (0.092 R)
• M11: 2,063,403 km (0.12 R)
• M12: 2,460,287 km (0.104 R)
• M13: 2,555,132 km (0.084 R)
• M14: 3,082,464 km (0.098 R)
• M15: 3,254,053 km (0.09 R)
• M16: 3,446,585 km (0.063 R)
• M17: 3,589,003 km (0.065 R)
• M18: 4,140,420 km (0.106 R)
• M19: 4,600,434 km (0.053 R)
• M20: 4,777,258 km (0.034 R)
• M21: 4,836,649 km (0.108 R)
• M22: 5,341,542 km (0.063 R)
• M23: 5,569,080 km (0.075 R)
• M24: 5,927,068 km (0.026 R)
• M25: 6,098,058 km (0.075 R)
• M26: 6,401,293 km (0.087 R)
• M27: 6,665,184 km (0.103 R)
• M28: 7,896,224 km (0.025 R)
• M29: 8,561,935 km (0.099 R)
• M30: 9,196,080 km (0.113 R)
• M31: 9,344,631 km (0.034 R)
• M32: 9,618,993 km (0.119 R)
• M33: 10,355,015 km (0.064 R)
• M34: 10,768,803 km (0.041 R)
• M35: 10,925,432 km (0.109 R)
• M36: 11,506,021 km (0.104 R)
• M37: 11,719,647 km (0.101 R)
• M38: 12,835,198 km (0.096 R)
• M39: 14,097,954 km (0.097 R)
• M40: 14,729,706 km (0.115 R)
• M41: 15,253,597 km (0.089 R)
• M42: 16,409,241 km (0.088 R)
• M43: 17,993,632 km (0.082 R)
• M44: 18,303,898 km (0.059 R)
• M45: 18,615,809 km (0.093 R)
• M46: 19,087,192 km (0.088 R)
• M47: 19,435,456 km (0.07 R)
• M48: 19,562,465 km (0.119 R)
• M49: 19,785,665 km (0.029 R)
• M50: 20,331,099 km (0.101 R)
• M51: 21,142,218 km (0.106 R)
• M52: 21,897,688 km (0.117 R)
• M53: 22,030,082 km (0.081 R)
• M54: 22,262,258 km (0.109 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 13.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.64 AU - 8.32 AU

Year: 8515 Days

Day: 5.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,444,840 km

• M1: 410,048 km (0.087 R)
• M2: 679,324 km (0.076 R)
• M3: 934,987 km (0.062 R)
• M4: 1,123,779 km (0.112 R)
• M5: 1,908,869 km (0.044 R)
• M6: 2,592,681 km (0.096 R)
• M7: 2,754,695 km (0.048 R)
• M8: 3,525,423 km (0.089 R)
• M9: 3,919,763 km (0.093 R)
• M10: 4,169,592 km (0.116 R)
• M11: 4,521,745 km (0.101 R)
• M12: 5,118,940 km (0.105 R)
• M13: 5,776,572 km (0.107 R)
• M14: 6,241,971 km (0.087 R)
• M15: 6,497,784 km (0.112 R)
• M16: 7,133,126 km (0.112 R)
• M17: 7,906,247 km (0.08 R)
• M18: 8,503,592 km (0.098 R)
• M19: 9,115,597 km (0.072 R)
• M20: 9,364,378 km (0.116 R)
• M21: 9,531,628 km (0.098 R)
• M22: 10,948,171 km (0.049 R)
• M23: 11,568,852 km (0.054 R)
• M24: 11,793,399 km (0.11 R)
• M25: 11,974,113 km (0.069 R)
• M26: 12,292,457 km (0.11 R)
• M27: 12,429,638 km (0.07 R)
• M28: 12,844,623 km (0.043 R)
• M29: 13,030,573 km (0.096 R)
• M30: 13,783,200 km (0.1 R)
• M31: 13,973,638 km (0.086 R)
• M32: 15,134,069 km (0.113 R)
• M33: 16,932,534 km (0.097 R)
• M34: 17,034,410 km (0.103 R)
• M35: 17,598,394 km (0.063 R)
• M36: 17,753,378 km (0.108 R)
• M37: 17,856,899 km (0.094 R)
• M38: 18,534,727 km (0.03 R)
• M39: 19,487,067 km (0.04 R)
• M40: 20,077,081 km (0.083 R)
• M41: 20,401,260 km (0.102 R)
• M42: 20,618,327 km (0.027 R)
• M43: 21,000,250 km (0.08 R)
• M44: 21,992,832 km (0.115 R)
• M45: 22,606,931 km (0.105 R)
• M46: 22,888,025 km (0.03 R)
• M47: 23,170,167 km (0.115 R)
• M48: 23,340,110 km (0.104 R)
• M49: 24,945,445 km (0.063 R)
• M50: 26,704,865 km (0.109 R)
• M51: 26,883,037 km (0.087 R)
• M52: 27,300,265 km (0.091 R)
• M53: 28,201,443 km (0.1 R)
• M54: 28,625,403 km (0.027 R)
• M55: 28,868,500 km (0.088 R)
• M56: 29,051,458 km (0.103 R)
• M57: 29,173,530 km (0.105 R)
• M58: 30,156,537 km (0.053 R)
• M59: 31,400,593 km (0.104 R)
• M60: 31,965,923 km (0.082 R)
• M61: 32,598,124 km (0.084 R)
• M62: 33,489,877 km (0.067 R)
• M63: 34,325,231 km (0.062 R)
• M64: 34,648,363 km (0.058 R)
• M65: 35,037,467 km (0.115 R)
• M66: 36,542,272 km (0.096 R)
• M67: 37,004,529 km (0.115 R)
• M68: 38,469,691 km (0.117 R)
• M69: 39,276,921 km (0.081 R)
• M70: 39,412,008 km (0.111 R)
• M71: 39,750,398 km (0.108 R)
• M72: 40,498,238 km (0.025 R)
• M73: 41,388,046 km (0.034 R)
• M74: 42,284,287 km (0.072 R)
• M75: 44,236,240 km (0.116 R)
• M76: 44,447,173 km (0.103 R)
• M77: 45,506,625 km (0.104 R)
• M78: 46,574,455 km (0.09 R)
• M79: 47,219,072 km (0.11 R)
• M80: 47,650,512 km (0.119 R)
• M81: 48,011,043 km (0.098 R)
• M82: 48,372,471 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit