🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 163 Days

Day: 36 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 21.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 222 Days

Day: 24.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 140.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.28 AU - 1.98 AU

Year: 788 Days

Day: 13.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,829,179 km

• M1: 402,119 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.59 AU - 1.89 AU

Year: 869 Days

Day: 35.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.98 AU - 2.82 AU

Year: 1408 Days

Day: 14.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,829,179 km

• M1: 250,876 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.16 AU - 3.34 AU

Year: 1727 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,829,179 km

• M1: 220,358 km (0.095 R)
• M2: 868,416 km (0.043 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 8.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.52 AU - 5.14 AU

Year: 3413 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,829,179 km

• M1: 119,828 km (0.106 R)
• M2: 175,329 km (0.111 R)
• M3: 231,428 km (0.076 R)
• M4: 318,195 km (0.077 R)
• M5: 389,553 km (0.081 R)
• M6: 461,360 km (0.089 R)
• M7: 684,560 km (0.107 R)
• M8: 868,116 km (0.118 R)
• M9: 1,338,602 km (0.12 R)
• M10: 1,452,895 km (0.099 R)
• M11: 1,794,576 km (0.072 R)
• M12: 1,868,178 km (0.03 R)
• M13: 2,183,531 km (0.086 R)
• M14: 2,480,632 km (0.087 R)
• M15: 2,562,911 km (0.075 R)
• M16: 2,742,129 km (0.119 R)
• M17: 2,962,935 km (0.085 R)
• M18: 3,025,168 km (0.112 R)
• M19: 3,125,848 km (0.06 R)
• M20: 3,189,427 km (0.098 R)
• M21: 3,343,512 km (0.03 R)
• M22: 3,421,602 km (0.044 R)
• M23: 3,513,306 km (0.084 R)
• M24: 4,333,551 km (0.071 R)
• M25: 4,533,264 km (0.107 R)
• M26: 5,392,704 km (0.092 R)
• M27: 5,484,557 km (0.092 R)
• M28: 5,545,892 km (0.082 R)
• M29: 5,982,718 km (0.087 R)
• M30: 6,365,988 km (0.107 R)
• M31: 6,823,009 km (0.057 R)
• M32: 7,039,029 km (0.108 R)
• M33: 7,341,665 km (0.071 R)
• M34: 7,545,717 km (0.094 R)
• M35: 7,786,270 km (0.117 R)
• M36: 7,890,091 km (0.068 R)
• M37: 8,046,869 km (0.108 R)
• M38: 8,540,842 km (0.118 R)
• M39: 9,081,040 km (0.087 R)
• M40: 9,190,396 km (0.106 R)
• M41: 9,392,203 km (0.112 R)
• M42: 9,521,306 km (0.109 R)
• M43: 9,837,257 km (0.11 R)
• M44: 10,213,495 km (0.084 R)
• M45: 10,460,482 km (0.068 R)
• M46: 10,632,669 km (0.096 R)
• M47: 10,767,307 km (0.063 R)
• M48: 11,764,975 km (0.068 R)
• M49: 12,003,883 km (0.105 R)
• M50: 12,083,918 km (0.087 R)
• M51: 12,204,344 km (0.118 R)
• M52: 12,914,485 km (0.059 R)
• M53: 13,099,388 km (0.09 R)
• M54: 13,429,999 km (0.091 R)
• M55: 13,554,764 km (0.096 R)
• M56: 14,057,413 km (0.066 R)
• M57: 14,205,215 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.52 AU - 5.96 AU

Year: 4543 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,829,179 km

• M1: 328,068 km (0.07 R)
• M2: 436,078 km (0.082 R)
• M3: 705,653 km (0.043 R)
• M4: 962,064 km (0.043 R)
• M5: 1,129,314 km (0.105 R)
• M6: 1,580,352 km (0.054 R)
• M7: 1,692,550 km (0.116 R)
• M8: 2,127,581 km (0.1 R)
• M9: 2,642,497 km (0.095 R)
• M10: 2,991,808 km (0.108 R)
• M11: 3,228,023 km (0.093 R)
• M12: 3,372,684 km (0.053 R)
• M13: 3,503,133 km (0.078 R)
• M14: 3,956,265 km (0.116 R)
• M15: 4,059,488 km (0.119 R)
• M16: 4,163,608 km (0.068 R)
• M17: 4,268,775 km (0.093 R)
• M18: 4,392,642 km (0.049 R)
• M19: 4,589,513 km (0.086 R)
• M20: 4,716,522 km (0.115 R)
• M21: 4,936,879 km (0.089 R)
• M22: 5,179,527 km (0.099 R)
• M23: 5,426,064 km (0.032 R)
• M24: 5,618,447 km (0.091 R)
• M25: 5,813,074 km (0.112 R)
• M26: 6,069,634 km (0.056 R)
• M27: 6,430,913 km (0.119 R)
• M28: 6,758,233 km (0.052 R)
• M29: 6,944,632 km (0.094 R)
• M30: 7,557,236 km (0.097 R)
• M31: 7,707,731 km (0.107 R)
• M32: 7,989,873 km (0.098 R)
• M33: 8,253,315 km (0.113 R)
• M34: 8,542,038 km (0.103 R)
• M35: 8,902,120 km (0.119 R)
• M36: 10,153,806 km (0.049 R)
• M37: 10,296,223 km (0.112 R)
• M38: 10,535,280 km (0.083 R)
• M39: 10,872,923 km (0.038 R)
• M40: 11,214,305 km (0.078 R)
• M41: 11,857,576 km (0.106 R)
• M42: 12,133,285 km (0.093 R)
• M43: 12,309,960 km (0.064 R)
• M44: 12,742,447 km (0.117 R)
• M45: 12,999,157 km (0.091 R)
• M46: 13,517,813 km (0.032 R)
• M47: 14,415,251 km (0.047 R)
• M48: 14,522,064 km (0.11 R)
• M49: 14,629,176 km (0.093 R)
• M50: 14,871,225 km (0.04 R)
• M51: 15,331,837 km (0.096 R)
• M52: 15,550,399 km (0.072 R)
• M53: 15,797,386 km (0.063 R)
• M54: 15,990,367 km (0.094 R)
• M55: 16,658,022 km (0.117 R)
• M56: 17,080,038 km (0.118 R)
• M57: 17,591,064 km (0.119 R)
• M58: 18,164,772 km (0.116 R)
• M59: 19,507,712 km (0.044 R)
• M60: 19,685,285 km (0.037 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 11.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.85 AU - 7.97 AU

Year: 7640 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,829,179 km

• M1: 253,120 km (0.109 R)
• M2: 337,493 km (0.098 R)
• M3: 445,203 km (0.062 R)
• M4: 522,396 km (0.108 R)
• M5: 654,042 km (0.112 R)
• M6: 808,876 km (0.108 R)
• M7: 930,798 km (0.041 R)
• M8: 1,011,880 km (0.053 R)
• M9: 1,095,655 km (0.084 R)
• M10: 1,194,539 km (0.106 R)
• M11: 1,296,565 km (0.063 R)
• M12: 1,428,510 km (0.097 R)
• M13: 1,565,243 km (0.109 R)
• M14: 2,124,739 km (0.088 R)
• M15: 2,426,926 km (0.062 R)
• M16: 2,726,122 km (0.113 R)
• M17: 2,984,627 km (0.105 R)
• M18: 3,161,601 km (0.119 R)
• M19: 3,323,765 km (0.082 R)
• M20: 3,808,014 km (0.059 R)
• M21: 3,961,651 km (0.093 R)
• M22: 4,176,174 km (0.116 R)
• M23: 4,394,587 km (0.049 R)
• M24: 4,967,696 km (0.094 R)
• M25: 5,135,844 km (0.055 R)
• M26: 5,220,517 km (0.114 R)
• M27: 5,564,442 km (0.119 R)
• M28: 5,651,508 km (0.119 R)
• M29: 5,915,698 km (0.046 R)
• M30: 6,296,874 km (0.106 R)
• M31: 6,501,972 km (0.114 R)
• M32: 6,593,825 km (0.078 R)
• M33: 6,825,403 km (0.102 R)
• M34: 7,083,160 km (0.116 R)
• M35: 7,344,358 km (0.097 R)
• M36: 7,488,121 km (0.115 R)
• M37: 7,657,017 km (0.113 R)
• M38: 7,998,699 km (0.039 R)
• M39: 8,171,335 km (0.106 R)
• M40: 8,621,176 km (0.084 R)
• M41: 8,773,018 km (0.116 R)
• M42: 9,492,882 km (0.056 R)
• M43: 9,597,302 km (0.096 R)
• M44: 9,912,953 km (0.118 R)
• M45: 9,992,390 km (0.09 R)
• M46: 10,500,275 km (0.118 R)
• M47: 10,716,743 km (0.107 R)
• M48: 11,458,000 km (0.105 R)
• M49: 11,708,876 km (0.119 R)
• M50: 11,989,671 km (0.095 R)
• M51: 12,443,700 km (0.102 R)
• M52: 12,644,012 km (0.062 R)
• M53: 12,932,138 km (0.12 R)
• M54: 13,019,054 km (0.113 R)
• M55: 13,514,971 km (0.069 R)
• M56: 14,225,710 km (0.073 R)
• M57: 14,948,567 km (0.1 R)
• M58: 15,776,143 km (0.101 R)
• M59: 15,869,043 km (0.108 R)
• M60: 15,993,060 km (0.068 R)
• M61: 16,242,290 km (0.099 R)
• M62: 16,336,087 km (0.11 R)
• M63: 16,713,074 km (0.115 R)
• M64: 16,934,329 km (0.108 R)
• M65: 17,156,482 km (0.12 R)
• M66: 20,199,153 km (0.093 R)
• M67: 20,671,434 km (0.104 R)
• M68: 20,840,928 km (0.102 R)
• M69: 20,976,913 km (0.109 R)
• M70: 21,318,145 km (0.088 R)
• M71: 21,868,067 km (0.116 R)
• M72: 22,248,794 km (0.115 R)
• M73: 22,771,489 km (0.115 R)
• M74: 23,687,177 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit