🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.51 AU - 0.65 AU

Year: 167 Days

Day: 14.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,658,015 km

• M1: 66,421 km (0.077 R)
• M2: 371,900 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.61 AU - 0.87 AU

Year: 241 Days

Day: 34.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,658,015 km

• M1: 29,321 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 425 Days

Day: 17.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.21 AU - 1.31 AU

Year: 536 Days

Day: 44.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.18 AU - 1.66 AU

Year: 641 Days

Day: 31.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.22 AU - 3.46 AU

Year: 2312 Days

Day: 44.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 9.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.1 AU - 4.98 AU

Year: 3664 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,658,015 km

• M1: 153,787 km (0.113 R)
• M2: 306,227 km (0.044 R)
• M3: 394,639 km (0.11 R)
• M4: 592,108 km (0.105 R)
• M5: 708,645 km (0.029 R)
• M6: 880,832 km (0.114 R)
• M7: 953,686 km (0.086 R)
• M8: 1,092,812 km (0.041 R)
• M9: 1,405,921 km (0.079 R)
• M10: 1,477,728 km (0.118 R)
• M11: 1,998,927 km (0.088 R)
• M12: 2,063,852 km (0.038 R)
• M13: 2,229,457 km (0.087 R)
• M14: 2,934,811 km (0.066 R)
• M15: 3,331,395 km (0.115 R)
• M16: 3,467,379 km (0.048 R)
• M17: 3,526,171 km (0.091 R)
• M18: 3,644,952 km (0.105 R)
• M19: 4,071,007 km (0.118 R)
• M20: 4,882,127 km (0.073 R)
• M21: 5,238,319 km (0.087 R)
• M22: 5,306,087 km (0.088 R)
• M23: 5,718,827 km (0.119 R)
• M24: 6,357,162 km (0.088 R)
• M25: 6,648,279 km (0.113 R)
• M26: 6,770,800 km (0.037 R)
• M27: 6,918,902 km (0.084 R)
• M28: 7,218,247 km (0.071 R)
• M29: 7,700,999 km (0.068 R)
• M30: 8,011,265 km (0.098 R)
• M31: 8,939,520 km (0.092 R)
• M32: 9,457,727 km (0.094 R)
• M33: 9,706,658 km (0.085 R)
• M34: 9,901,733 km (0.056 R)
• M35: 10,126,280 km (0.111 R)
• M36: 10,324,048 km (0.071 R)
• M37: 10,896,410 km (0.08 R)
• M38: 11,420,301 km (0.114 R)
• M39: 11,596,827 km (0.113 R)
• M40: 12,101,869 km (0.099 R)
• M41: 12,826,821 km (0.062 R)
• M42: 12,888,006 km (0.105 R)
• M43: 13,071,712 km (0.052 R)
• M44: 13,164,014 km (0.103 R)
• M45: 13,815,513 km (0.104 R)
• M46: 13,878,045 km (0.117 R)
• M47: 13,940,876 km (0.075 R)
• M48: 15,343,954 km (0.11 R)
• M49: 15,441,193 km (0.048 R)
• M50: 15,636,418 km (0.11 R)
• M51: 15,832,541 km (0.093 R)
• M52: 16,724,892 km (0.11 R)
• M53: 17,261,350 km (0.037 R)
• M54: 17,531,674 km (0.094 R)
• M55: 17,837,601 km (0.099 R)
• M56: 17,974,035 km (0.115 R)
• M57: 18,454,543 km (0.078 R)
• M58: 19,638,909 km (0.096 R)
• M59: 20,311,501 km (0.071 R)
• M60: 20,632,688 km (0.082 R)
• M61: 20,847,810 km (0.059 R)
• M62: 21,207,892 km (0.047 R)
• M63: 21,280,297 km (0.097 R)
• M64: 21,388,756 km (0.045 R)
• M65: 21,679,275 km (0.056 R)
• M66: 22,300,704 km (0.078 R)
• M67: 22,521,361 km (0.119 R)
• M68: 23,113,619 km (0.104 R)
• M69: 23,299,719 km (0.066 R)
• M70: 23,486,417 km (0.106 R)
• M71: 23,636,015 km (0.032 R)
• M72: 23,898,709 km (0.108 R)
• M73: 23,973,956 km (0.12 R)
• M74: 24,086,903 km (0.1 R)
• M75: 24,237,847 km (0.12 R)
• M76: 24,351,242 km (0.096 R)
• M77: 25,418,025 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 10.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.25 AU - 6.75 AU

Year: 6277 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,658,015 km

• M1: 134,937 km (0.066 R)
• M2: 538,702 km (0.09 R)
• M3: 662,419 km (0.112 R)
• M4: 741,557 km (0.092 R)
• M5: 881,580 km (0.08 R)
• M6: 1,140,385 km (0.097 R)
• M7: 2,115,314 km (0.108 R)
• M8: 2,401,644 km (0.088 R)
• M9: 3,034,294 km (0.103 R)
• M10: 3,240,888 km (0.088 R)
• M11: 3,452,120 km (0.041 R)
• M12: 3,667,990 km (0.09 R)
• M13: 3,740,994 km (0.098 R)
• M14: 3,863,664 km (0.061 R)
• M15: 4,012,813 km (0.094 R)
• M16: 4,419,570 km (0.086 R)
• M17: 4,601,780 km (0.074 R)
• M18: 4,680,618 km (0.09 R)
• M19: 4,973,531 km (0.107 R)
• M20: 5,300,103 km (0.096 R)
• M21: 5,974,041 km (0.119 R)
• M22: 6,556,276 km (0.112 R)
• M23: 6,944,483 km (0.085 R)
• M24: 8,153,832 km (0.088 R)
• M25: 9,797,464 km (0.065 R)
• M26: 9,865,381 km (0.09 R)
• M27: 9,933,448 km (0.101 R)
• M28: 10,001,515 km (0.097 R)
• M29: 10,691,760 km (0.088 R)
• M30: 11,078,022 km (0.066 R)
• M31: 12,190,880 km (0.086 R)
• M32: 12,410,340 km (0.09 R)
• M33: 12,594,346 km (0.073 R)
• M34: 12,853,299 km (0.087 R)
• M35: 12,927,650 km (0.097 R)
• M36: 13,002,149 km (0.109 R)
• M37: 13,076,799 km (0.089 R)
• M38: 13,226,546 km (0.114 R)
• M39: 13,301,495 km (0.109 R)
• M40: 14,021,659 km (0.108 R)
• M41: 14,213,294 km (0.109 R)
• M42: 14,367,230 km (0.118 R)
• M43: 14,793,285 km (0.04 R)
• M44: 15,066,750 km (0.113 R)
• M45: 15,223,678 km (0.032 R)
• M46: 16,096,581 km (0.105 R)
• M47: 16,176,766 km (0.083 R)
• M48: 16,823,029 km (0.083 R)
• M49: 17,395,240 km (0.104 R)
• M50: 17,807,981 km (0.114 R)
• M51: 18,015,623 km (0.089 R)
• M52: 18,098,799 km (0.035 R)
• M53: 18,475,038 km (0.093 R)
• M54: 18,559,112 km (0.045 R)
• M55: 19,023,164 km (0.105 R)
• M56: 19,405,686 km (0.111 R)
• M57: 20,655,576 km (0.108 R)
• M58: 21,224,348 km (0.112 R)
• M59: 21,312,311 km (0.101 R)
• M60: 21,444,406 km (0.046 R)
• M61: 22,243,109 km (0.114 R)
• M62: 22,646,126 km (0.115 R)
• M63: 23,778,282 km (0.07 R)
• M64: 25,254,215 km (0.044 R)
• M65: 25,487,438 km (0.116 R)
• M66: 26,144,472 km (0.096 R)
• M67: 27,379,402 km (0.071 R)
• M68: 28,681,801 km (0.114 R)
• M69: 29,561,287 km (0.051 R)
• M70: 29,758,008 km (0.116 R)
• M71: 30,004,396 km (0.073 R)
• M72: 30,897,196 km (0.11 R)
• M73: 31,096,760 km (0.061 R)
• M74: 32,962,993 km (0.078 R)
• M75: 33,218,058 km (0.081 R)
• M76: 33,884,067 km (0.076 R)
• M77: 34,192,987 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit