🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 198 Days

Day: 41.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.89 AU - 0.91 AU

Year: 315 Days

Day: 18.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.43 AU - 1.57 AU

Year: 678 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,990,614 km

• M1: 30,219 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.52 AU - 2.36 AU

Year: 997 Days

Day: 37.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.56 AU - 2.54 AU

Year: 1083 Days

Day: 16.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,990,614 km

• M1: 1,587,682 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.38 AU - 2.52 AU

Year: 1415 Days

Day: 44.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,990,614 km

• M1: 1,710,203 km (0.081 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 13.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.45 AU - 7.99 AU

Year: 7914 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,990,614 km

• M1: 232,176 km (0.107 R)
• M2: 367,861 km (0.085 R)
• M3: 924,814 km (0.058 R)
• M4: 1,050,925 km (0.113 R)
• M5: 1,222,364 km (0.027 R)
• M6: 1,342,042 km (0.043 R)
• M7: 2,168,571 km (0.059 R)
• M8: 2,390,724 km (0.117 R)
• M9: 2,543,014 km (0.056 R)
• M10: 2,804,362 km (0.101 R)
• M11: 2,965,329 km (0.054 R)
• M12: 3,102,061 km (0.04 R)
• M13: 3,640,464 km (0.103 R)
• M14: 4,025,978 km (0.108 R)
• M15: 4,116,933 km (0.111 R)
• M16: 4,239,155 km (0.095 R)
• M17: 4,804,336 km (0.107 R)
• M18: 4,933,289 km (0.077 R)
• M19: 5,426,962 km (0.117 R)
• M20: 6,390,821 km (0.061 R)
• M21: 7,221,987 km (0.094 R)
• M22: 7,972,370 km (0.069 R)
• M23: 8,202,451 km (0.069 R)
• M24: 8,747,735 km (0.102 R)
• M25: 9,064,584 km (0.063 R)
• M26: 9,224,504 km (0.085 R)
• M27: 9,506,645 km (0.078 R)
• M28: 9,628,418 km (0.042 R)
• M29: 10,537,225 km (0.087 R)
• M30: 11,646,493 km (0.105 R)
• M31: 12,083,170 km (0.094 R)
• M32: 12,215,115 km (0.093 R)
• M33: 12,347,659 km (0.048 R)
• M34: 13,017,408 km (0.053 R)
• M35: 13,882,682 km (0.115 R)
• M36: 13,974,835 km (0.099 R)
• M37: 14,206,263 km (0.071 R)
• M38: 14,299,163 km (0.052 R)
• M39: 14,860,753 km (0.074 R)
• M40: 15,429,524 km (0.114 R)
• M41: 16,686,595 km (0.094 R)
• M42: 17,926,014 km (0.113 R)
• M43: 21,338,341 km (0.109 R)
• M44: 21,444,855 km (0.072 R)
• M45: 21,658,481 km (0.093 R)
• M46: 21,979,966 km (0.072 R)
• M47: 22,249,243 km (0.111 R)
• M48: 23,118,107 km (0.083 R)
• M49: 23,227,463 km (0.117 R)
• M50: 23,337,118 km (0.07 R)
• M51: 23,556,728 km (0.113 R)
• M52: 23,777,086 km (0.119 R)
• M53: 23,887,489 km (0.074 R)
• M54: 24,442,198 km (0.042 R)
• M55: 24,665,248 km (0.072 R)
• M56: 26,933,002 km (0.052 R)
• M57: 28,091,787 km (0.084 R)
• M58: 28,325,459 km (0.11 R)
• M59: 29,089,456 km (0.104 R)
• M60: 29,622,323 km (0.087 R)
• M61: 30,098,792 km (0.095 R)
• M62: 30,278,011 km (0.067 R)
• M63: 30,697,782 km (0.108 R)
• M64: 31,725,370 km (0.08 R)
• M65: 33,565,873 km (0.104 R)
• M66: 34,624,278 km (0.089 R)
• M67: 35,820,013 km (0.104 R)
• M68: 36,264,020 km (0.042 R)
• M69: 36,837,578 km (0.111 R)
• M70: 37,157,418 km (0.093 R)
• M71: 37,864,567 km (0.092 R)
• M72: 38,576,055 km (0.063 R)
• M73: 39,031,132 km (0.113 R)
• M74: 39,553,378 km (0.092 R)
• M75: 39,880,997 km (0.088 R)
• M76: 40,671,024 km (0.118 R)
• M77: 40,869,241 km (0.06 R)
• M78: 42,333,205 km (0.103 R)
• M79: 43,071,621 km (0.114 R)
• M80: 43,746,606 km (0.071 R)
• M81: 44,017,677 km (0.111 R)
• M82: 44,833,883 km (0.076 R)
• M83: 45,243,931 km (0.103 R)
• M84: 45,449,479 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 12.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.42 AU - 11.56 AU

Year: 13442 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,990,614 km

• M1: 502,649 km (0.09 R)
• M2: 972,386 km (0.118 R)
• M3: 1,072,916 km (0.055 R)
• M4: 1,307,635 km (0.07 R)
• M5: 2,777,434 km (0.119 R)
• M6: 3,892,686 km (0.063 R)
• M7: 4,091,053 km (0.028 R)
• M8: 5,241,161 km (0.119 R)
• M9: 5,423,820 km (0.081 R)
• M10: 5,608,574 km (0.12 R)
• M11: 6,098,956 km (0.039 R)
• M12: 6,291,189 km (0.053 R)
• M13: 6,681,789 km (0.12 R)
• M14: 6,760,926 km (0.081 R)
• M15: 7,859,274 km (0.111 R)
• M16: 7,942,749 km (0.056 R)
• M17: 9,408,509 km (0.09 R)
• M18: 9,855,508 km (0.11 R)
• M19: 10,172,506 km (0.036 R)
• M20: 11,049,748 km (0.067 R)
• M21: 11,143,545 km (0.097 R)
• M22: 11,568,852 km (0.059 R)
• M23: 11,759,589 km (0.115 R)
• M24: 12,338,084 km (0.095 R)
• M25: 12,435,323 km (0.103 R)
• M26: 12,532,861 km (0.106 R)
• M27: 12,778,052 km (0.03 R)
• M28: 12,876,487 km (0.085 R)
• M29: 13,272,921 km (0.061 R)
• M30: 14,332,673 km (0.069 R)
• M31: 14,434,998 km (0.11 R)
• M32: 14,640,396 km (0.099 R)
• M33: 14,950,512 km (0.067 R)
• M34: 15,472,010 km (0.115 R)
• M35: 16,212,071 km (0.061 R)
• M36: 16,318,734 km (0.091 R)
• M37: 16,586,514 km (0.052 R)
• M38: 16,747,781 km (0.113 R)
• M39: 17,343,928 km (0.056 R)
• M40: 18,002,009 km (0.114 R)
• M41: 18,836,317 km (0.085 R)
• M42: 19,173,510 km (0.092 R)
• M43: 19,797,034 km (0.085 R)
• M44: 20,197,209 km (0.054 R)
• M45: 21,063,829 km (0.051 R)
• M46: 23,073,078 km (0.066 R)
• M47: 23,675,509 km (0.091 R)
• M48: 24,039,480 km (0.071 R)
• M49: 24,344,211 km (0.116 R)
• M50: 24,527,768 km (0.106 R)
• M51: 24,711,623 km (0.118 R)
• M52: 25,576,150 km (0.088 R)
• M53: 27,844,203 km (0.103 R)
• M54: 27,971,959 km (0.083 R)
• M55: 29,717,617 km (0.052 R)
• M56: 31,232,295 km (0.088 R)
• M57: 31,631,423 km (0.086 R)
• M58: 32,300,723 km (0.052 R)
• M59: 33,313,202 km (0.085 R)
• M60: 33,789,222 km (0.039 R)
• M61: 34,062,388 km (0.102 R)
• M62: 35,646,629 km (0.1 R)
• M63: 35,855,169 km (0.07 R)
• M64: 37,184,496 km (0.112 R)
• M65: 37,466,488 km (0.068 R)
• M66: 37,890,747 km (0.096 R)
• M67: 38,530,128 km (0.087 R)
• M68: 40,541,921 km (0.105 R)
• M69: 41,195,813 km (0.075 R)
• M70: 42,073,055 km (0.025 R)
• M71: 43,104,382 km (0.079 R)
• M72: 43,474,787 km (0.096 R)
• M73: 43,697,538 km (0.06 R)
• M74: 44,367,886 km (0.108 R)
• M75: 44,816,680 km (0.06 R)
• M76: 46,020,943 km (0.042 R)
• M77: 46,248,032 km (0.088 R)
• M78: 46,627,113 km (0.111 R)
• M79: 48,000,571 km (0.106 R)
• M80: 48,154,059 km (0.099 R)
• M81: 49,232,659 km (0.094 R)
• M82: 50,787,131 km (0.109 R)
• M83: 51,413,497 km (0.1 R)
• M84: 51,649,114 km (0.074 R)
• M85: 52,121,245 km (0.038 R)
• M86: 52,200,083 km (0.107 R)
• M87: 52,990,558 km (0.118 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: 478 - 16,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit