🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 225 Days

Day: 14.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,640,881 km

• M1: 462,407 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.98 AU - 1.16 AU

Year: 408 Days

Day: 18.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,640,881 km

• M1: 147,803 km (0.085 R)
• M2: 192,682 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.41 AU - 1.85 AU

Year: 768 Days

Day: 39.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.7 AU

Year: 1380 Days

Day: 22 Hours

Environment

Temp: -80 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 14.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.93 AU - 5.97 AU

Year: 4063 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,640,881 km

• M1: 234,420 km (0.12 R)
• M2: 335,997 km (0.091 R)
• M3: 545,284 km (0.115 R)
• M4: 978,520 km (0.095 R)
• M5: 1,130,810 km (0.113 R)
• M6: 1,280,109 km (0.059 R)
• M7: 1,387,520 km (0.116 R)
• M8: 1,498,223 km (0.092 R)
• M9: 1,624,932 km (0.114 R)
• M10: 1,768,696 km (0.069 R)
• M11: 1,971,999 km (0.093 R)
• M12: 2,169,020 km (0.113 R)
• M13: 2,284,509 km (0.032 R)
• M14: 2,552,289 km (0.051 R)
• M15: 2,705,627 km (0.112 R)
• M16: 3,450,774 km (0.091 R)
• M17: 3,689,831 km (0.088 R)
• M18: 3,952,376 km (0.044 R)
• M19: 4,059,039 km (0.116 R)
• M20: 4,166,749 km (0.112 R)
• M21: 4,275,507 km (0.071 R)
• M22: 4,366,762 km (0.037 R)
• M23: 5,101,587 km (0.079 R)
• M24: 5,335,558 km (0.104 R)
• M25: 5,653,004 km (0.079 R)
• M26: 6,038,219 km (0.066 R)
• M27: 6,223,571 km (0.118 R)
• M28: 6,452,904 km (0.039 R)
• M29: 6,600,258 km (0.112 R)
• M30: 6,919,799 km (0.117 R)
• M31: 7,027,510 km (0.096 R)
• M32: 7,244,576 km (0.101 R)
• M33: 7,508,018 km (0.047 R)
• M34: 7,685,441 km (0.108 R)
• M35: 8,135,132 km (0.108 R)
• M36: 8,294,454 km (0.108 R)
• M37: 8,386,008 km (0.118 R)
• M38: 9,344,182 km (0.062 R)
• M39: 10,336,764 km (0.113 R)
• M40: 10,633,716 km (0.11 R)
• M41: 11,210,715 km (0.045 R)
• M42: 11,592,489 km (0.069 R)
• M43: 11,926,989 km (0.11 R)
• M44: 12,342,872 km (0.088 R)
• M45: 12,605,266 km (0.106 R)
• M46: 12,843,127 km (0.057 R)
• M47: 12,975,820 km (0.106 R)
• M48: 13,430,598 km (0.119 R)
• M49: 13,945,065 km (0.067 R)
• M50: 14,218,380 km (0.1 R)
• M51: 14,742,721 km (0.085 R)
• M52: 15,414,116 km (0.095 R)
• M53: 16,757,953 km (0.107 R)
• M54: 17,399,728 km (0.078 R)
• M55: 17,546,783 km (0.063 R)
• M56: 17,812,469 km (0.067 R)
• M57: 18,168,661 km (0.075 R)
• M58: 18,258,121 km (0.094 R)
• M59: 18,407,569 km (0.117 R)
• M60: 18,617,455 km (0.117 R)
• M61: 18,767,801 km (0.106 R)
• M62: 18,918,596 km (0.097 R)
• M63: 19,069,839 km (0.076 R)
• M64: 19,464,777 km (0.058 R)
• M65: 19,556,331 km (0.115 R)
• M66: 19,678,553 km (0.083 R)
• M67: 19,862,408 km (0.117 R)
• M68: 20,324,666 km (0.055 R)
• M69: 20,541,732 km (0.087 R)
• M70: 21,009,076 km (0.062 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 11.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.3 AU - 8.54 AU

Year: 8224 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,640,881 km

• M1: 186,249 km (0.088 R)
• M2: 309,368 km (0.11 R)
• M3: 489,035 km (0.063 R)
• M4: 639,830 km (0.067 R)
• M5: 735,872 km (0.092 R)
• M6: 1,105,229 km (0.115 R)
• M7: 1,400,535 km (0.057 R)
• M8: 1,473,838 km (0.032 R)
• M9: 1,548,488 km (0.084 R)
• M10: 1,643,632 km (0.095 R)
• M11: 2,065,199 km (0.065 R)
• M12: 2,864,500 km (0.117 R)
• M13: 2,958,896 km (0.083 R)
• M14: 3,521,833 km (0.076 R)
• M15: 3,803,077 km (0.061 R)
• M16: 3,959,556 km (0.109 R)
• M17: 4,662,218 km (0.1 R)
• M18: 4,773,818 km (0.07 R)
• M19: 5,028,134 km (0.104 R)
• M20: 5,258,066 km (0.078 R)
• M21: 5,403,475 km (0.052 R)
• M22: 5,908,069 km (0.048 R)
• M23: 6,059,312 km (0.112 R)
• M24: 6,583,503 km (0.05 R)
• M25: 6,962,285 km (0.104 R)
• M26: 7,807,363 km (0.114 R)
• M27: 8,208,286 km (0.077 R)
• M28: 8,343,372 km (0.117 R)
• M29: 8,753,420 km (0.104 R)
• M30: 9,170,050 km (0.059 R)
• M31: 9,664,322 km (0.116 R)
• M32: 9,950,652 km (0.05 R)
• M33: 10,058,662 km (0.069 R)
• M34: 10,421,885 km (0.118 R)
• M35: 10,789,447 km (0.115 R)
• M36: 11,086,549 km (0.114 R)
• M37: 11,499,439 km (0.077 R)
• M38: 11,575,135 km (0.079 R)
• M39: 11,917,415 km (0.03 R)
• M40: 12,263,136 km (0.105 R)
• M41: 12,729,283 km (0.113 R)
• M42: 13,439,424 km (0.079 R)
• M43: 13,919,932 km (0.102 R)
• M44: 14,121,889 km (0.066 R)
• M45: 14,202,971 km (0.118 R)
• M46: 14,651,316 km (0.098 R)
• M47: 14,856,714 km (0.065 R)
• M48: 15,604,105 km (0.11 R)
• M49: 16,151,484 km (0.118 R)
• M50: 16,236,306 km (0.086 R)
• M51: 17,918,983 km (0.09 R)
• M52: 19,160,944 km (0.112 R)
• M53: 20,430,581 km (0.087 R)
• M54: 22,102,637 km (0.103 R)
• M55: 23,002,617 km (0.058 R)
• M56: 23,145,932 km (0.113 R)
• M57: 23,289,397 km (0.095 R)
• M58: 23,914,716 km (0.077 R)
• M59: 24,302,324 km (0.107 R)
• M60: 25,132,891 km (0.028 R)
• M61: 25,526,932 km (0.113 R)
• M62: 25,724,700 km (0.061 R)
• M63: 25,873,401 km (0.089 R)
• M64: 26,271,331 km (0.11 R)
• M65: 26,771,437 km (0.116 R)
• M66: 27,325,397 km (0.12 R)
• M67: 27,832,235 km (0.051 R)
• M68: 28,290,902 km (0.076 R)
• M69: 28,444,390 km (0.062 R)
• M70: 28,546,864 km (0.112 R)
• M71: 28,803,724 km (0.031 R)
• M72: 28,958,109 km (0.104 R)
• M73: 29,890,403 km (0.086 R)
• M74: 30,464,858 km (0.055 R)
• M75: 30,569,726 km (0.078 R)
• M76: 30,674,744 km (0.105 R)
• M77: 31,254,286 km (0.109 R)
• M78: 32,853,188 km (0.114 R)
• M79: 33,933,883 km (0.116 R)
• M80: 34,314,909 km (0.104 R)
• M81: 35,521,566 km (0.052 R)
• M82: 35,742,372 km (0.057 R)
• M83: 36,296,632 km (0.093 R)
• M84: 36,630,535 km (0.093 R)
• M85: 37,189,283 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.43 AU - 13.37 AU

Year: 14202 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,640,881 km

• M1: 124,166 km (0.111 R)
• M2: 195,375 km (0.052 R)
• M3: 273,764 km (0.104 R)
• M4: 398,529 km (0.071 R)
• M5: 806,931 km (0.115 R)
• M6: 1,171,202 km (0.119 R)
• M7: 1,236,726 km (0.105 R)
• M8: 1,674,748 km (0.043 R)
• M9: 2,218,985 km (0.103 R)
• M10: 2,280,470 km (0.083 R)
• M11: 2,447,272 km (0.08 R)
• M12: 3,870,995 km (0.057 R)
• M13: 4,428,097 km (0.09 R)
• M14: 4,689,594 km (0.087 R)
• M15: 4,769,031 km (0.093 R)
• M16: 4,983,105 km (0.086 R)
• M17: 5,145,868 km (0.113 R)
• M18: 5,420,828 km (0.092 R)
• M19: 6,042,856 km (0.071 R)
• M20: 6,216,390 km (0.091 R)
• M21: 6,598,164 km (0.117 R)
• M22: 6,806,853 km (0.116 R)
• M23: 7,048,154 km (0.102 R)
• M24: 8,041,185 km (0.115 R)
• M25: 8,781,694 km (0.098 R)
• M26: 8,879,980 km (0.107 R)
• M27: 8,945,653 km (0.113 R)
• M28: 9,209,993 km (0.07 R)
• M29: 9,376,495 km (0.052 R)
• M30: 9,746,301 km (0.071 R)
• M31: 9,916,095 km (0.082 R)
• M32: 10,086,786 km (0.112 R)
• M33: 10,431,160 km (0.106 R)
• M34: 11,451,418 km (0.092 R)
• M35: 12,137,025 km (0.042 R)
• M36: 12,246,530 km (0.043 R)
• M37: 12,650,894 km (0.05 R)
• M38: 12,798,995 km (0.1 R)
• M39: 12,984,946 km (0.094 R)
• M40: 13,585,880 km (0.077 R)
• M41: 13,928,011 km (0.088 R)
• M42: 14,195,940 km (0.05 R)
• M43: 14,311,430 km (0.103 R)
• M44: 14,659,395 km (0.038 R)
• M45: 15,088,591 km (0.061 R)
• M46: 15,167,130 km (0.059 R)
• M47: 16,079,378 km (0.09 R)
• M48: 16,239,896 km (0.109 R)
• M49: 16,602,820 km (0.077 R)
• M50: 16,765,134 km (0.072 R)
• M51: 17,009,427 km (0.113 R)
• M52: 17,501,455 km (0.111 R)
• M53: 17,625,322 km (0.074 R)
• M54: 17,998,269 km (0.047 R)
• M55: 18,499,871 km (0.12 R)
• M56: 18,583,795 km (0.101 R)
• M57: 19,218,090 km (0.058 R)
• M58: 19,345,847 km (0.102 R)
• M59: 19,902,501 km (0.048 R)
• M60: 19,988,519 km (0.097 R)
• M61: 20,117,922 km (0.118 R)
• M62: 21,206,994 km (0.12 R)
• M63: 22,225,905 km (0.113 R)
• M64: 22,315,215 km (0.103 R)
• M65: 22,494,284 km (0.074 R)
• M66: 23,669,824 km (0.082 R)
• M67: 24,865,111 km (0.1 R)
• M68: 25,097,287 km (0.11 R)
• M69: 25,516,909 km (0.103 R)
• M70: 25,657,381 km (0.054 R)
• M71: 25,938,924 km (0.048 R)
• M72: 26,221,515 km (0.084 R)
• M73: 27,649,875 km (0.069 R)
• M74: 27,842,258 km (0.084 R)
• M75: 28,228,221 km (0.096 R)
• M76: 29,445,947 km (0.05 R)
• M77: 29,593,301 km (0.06 R)
• M78: 30,333,362 km (0.116 R)
• M79: 31,982,978 km (0.098 R)
• M80: 32,336,627 km (0.104 R)
• M81: 33,764,090 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit