🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.67 AU

Year: 161 Days

Day: 35 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 169 Days

Day: 45.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,121,828 km

• M1: 132,693 km (0.107 R)
• M2: 288,873 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.89 AU - 2.01 AU

Year: 966 Days

Day: 19.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,121,828 km

• M1: 293,960 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.12 AU - 5.44 AU

Year: 3707 Days

Day: 17.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,121,828 km

• M1: 4,210,432 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 11

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.2 AU - 5.64 AU

Year: 4476 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,121,828 km

• M1: 330,163 km (0.114 R)
• M2: 455,376 km (0.048 R)
• M3: 589,565 km (0.091 R)
• M4: 727,494 km (0.102 R)
• M5: 877,242 km (0.105 R)
• M6: 1,194,988 km (0.108 R)
• M7: 1,792,033 km (0.095 R)
• M8: 1,918,593 km (0.06 R)
• M9: 2,147,178 km (0.119 R)
• M10: 2,436,949 km (0.057 R)
• M11: 3,073,189 km (0.077 R)
• M12: 3,322,270 km (0.074 R)
• M13: 3,963,596 km (0.086 R)
• M14: 4,319,938 km (0.069 R)
• M15: 4,599,536 km (0.116 R)
• M16: 4,752,425 km (0.081 R)
• M17: 4,840,688 km (0.054 R)
• M18: 5,335,558 km (0.074 R)
• M19: 5,519,563 km (0.101 R)
• M20: 5,846,734 km (0.094 R)
• M21: 5,917,643 km (0.093 R)
• M22: 5,988,852 km (0.057 R)
• M23: 6,108,231 km (0.106 R)
• M24: 6,180,187 km (0.083 R)
• M25: 6,373,617 km (0.088 R)
• M26: 6,593,526 km (0.087 R)
• M27: 7,498,444 km (0.091 R)
• M28: 7,575,636 km (0.113 R)
• M29: 7,678,859 km (0.051 R)
• M30: 8,846,171 km (0.099 R)
• M31: 8,927,851 km (0.084 R)
• M32: 9,064,434 km (0.065 R)
• M33: 9,201,615 km (0.083 R)
• M34: 9,589,672 km (0.098 R)
• M35: 9,842,044 km (0.055 R)
• M36: 10,068,236 km (0.098 R)
• M37: 10,153,507 km (0.105 R)
• M38: 10,267,500 km (0.088 R)
• M39: 10,525,706 km (0.12 R)
• M40: 11,609,393 km (0.117 R)
• M41: 11,788,462 km (0.054 R)
• M42: 12,089,154 km (0.088 R)
• M43: 12,422,607 km (0.096 R)
• M44: 12,514,161 km (0.034 R)
• M45: 13,347,720 km (0.097 R)
• M46: 13,945,065 km (0.084 R)
• M47: 15,328,995 km (0.056 R)
• M48: 15,525,566 km (0.105 R)
• M49: 15,755,947 km (0.116 R)
• M50: 17,571,317 km (0.119 R)
• M51: 17,983,758 km (0.12 R)
• M52: 18,225,808 km (0.111 R)
• M53: 18,434,048 km (0.116 R)
• M54: 19,381,302 km (0.119 R)
• M55: 19,664,939 km (0.091 R)
• M56: 20,128,992 km (0.049 R)
• M57: 20,308,360 km (0.106 R)
• M58: 20,452,273 km (0.107 R)
• M59: 21,213,427 km (0.061 R)
• M60: 21,652,497 km (0.118 R)
• M61: 21,725,949 km (0.07 R)
• M62: 21,799,551 km (0.061 R)
• M63: 22,763,261 km (0.111 R)
• M64: 22,912,859 km (0.081 R)
• M65: 22,987,658 km (0.064 R)
• M66: 23,175,253 km (0.106 R)
• M67: 23,250,351 km (0.101 R)
• M68: 23,400,997 km (0.08 R)
• M69: 23,514,093 km (0.097 R)
• M70: 23,816,729 km (0.12 R)
• M71: 24,158,710 km (0.075 R)
• M72: 24,273,152 km (0.052 R)
• M73: 25,194,525 km (0.09 R)
• M74: 25,698,371 km (0.089 R)
• M75: 25,892,998 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.1

Radius: 3

Gravity: 41.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.24 AU - 16.16 AU

Year: 18983 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,121,828 km

• M1: 42,635 km (0.07 R)
• M2: 182,360 km (0.12 R)
• M3: 246,836 km (0.116 R)
• M4: 430,692 km (0.059 R)
• M5: 500,106 km (0.119 R)
• M6: 987,346 km (0.097 R)
• M7: 1,150,108 km (0.078 R)
• M8: 1,246,749 km (0.119 R)
• M9: 1,271,432 km (0.08 R)
• M10: 1,526,347 km (0.095 R)
• M11: 1,632,562 km (0.054 R)
• M12: 2,229,307 km (0.11 R)
• M13: 2,534,936 km (0.037 R)
• M14: 2,629,183 km (0.069 R)
• M15: 2,756,640 km (0.111 R)
• M16: 3,117,470 km (0.105 R)
• M17: 3,184,789 km (0.065 R)
• M18: 3,354,882 km (0.107 R)
• M19: 4,064,425 km (0.074 R)
• M20: 4,664,162 km (0.084 R)
• M21: 5,052,818 km (0.102 R)
• M22: 5,451,795 km (0.092 R)
• M23: 6,195,147 km (0.055 R)
• M24: 6,535,632 km (0.071 R)
• M25: 7,013,597 km (0.083 R)
• M26: 7,190,272 km (0.11 R)
• M27: 8,796,804 km (0.069 R)
• M28: 8,844,376 km (0.086 R)
• M29: 9,959,628 km (0.114 R)
• M30: 10,207,811 km (0.118 R)
• M31: 10,357,857 km (0.043 R)
• M32: 10,761,173 km (0.091 R)
• M33: 11,015,938 km (0.106 R)
• M34: 11,067,101 km (0.11 R)
• M35: 11,118,263 km (0.084 R)
• M36: 11,791,903 km (0.078 R)
• M37: 12,212,871 km (0.052 R)
• M38: 12,799,893 km (0.108 R)
• M39: 15,180,594 km (0.072 R)
• M40: 15,466,176 km (0.064 R)
• M41: 15,811,149 km (0.076 R)
• M42: 16,158,664 km (0.079 R)
• M43: 16,333,395 km (0.055 R)
• M44: 17,038,449 km (0.066 R)
• M45: 17,275,712 km (0.105 R)
• M46: 17,873,505 km (0.104 R)
• M47: 17,993,931 km (0.078 R)
• M48: 18,356,706 km (0.106 R)
• M49: 18,417,293 km (0.119 R)
• M50: 18,721,874 km (0.056 R)
• M51: 19,583,109 km (0.101 R)
• M52: 19,956,206 km (0.069 R)
• M53: 20,646,301 km (0.108 R)
• M54: 22,437,736 km (0.028 R)
• M55: 24,813,051 km (0.05 R)
• M56: 25,486,989 km (0.089 R)
• M57: 25,554,607 km (0.101 R)
• M58: 26,166,762 km (0.102 R)
• M59: 26,371,861 km (0.105 R)
• M60: 27,822,511 km (0.102 R)
• M61: 28,031,948 km (0.063 R)
• M62: 29,725,396 km (0.104 R)
• M63: 31,306,646 km (0.05 R)
• M64: 31,742,574 km (0.074 R)
• M65: 32,034,439 km (0.085 R)
• M66: 32,400,356 km (0.044 R)
• M67: 34,101,583 km (0.109 R)
• M68: 36,668,981 km (0.118 R)
• M69: 37,051,653 km (0.106 R)
• M70: 37,435,820 km (0.109 R)
• M71: 39,532,584 km (0.076 R)
• M72: 41,030,806 km (0.089 R)
• M73: 41,906,702 km (0.063 R)
• M74: 42,066,622 km (0.094 R)
• M75: 45,717,708 km (0.116 R)
• M76: 45,799,987 km (0.106 R)
• M77: 46,377,434 km (0.037 R)
• M78: 46,791,222 km (0.102 R)
• M79: 47,040,153 km (0.08 R)
• M80: 47,706,013 km (0.071 R)
• M81: 48,291,240 km (0.117 R)
• M82: 49,891,787 km (0.084 R)
• M83: 51,509,539 km (0.112 R)
• M84: 52,367,782 km (0.086 R)
• M85: 54,098,629 km (0.096 R)
• M86: 54,621,474 km (0.092 R)
• M87: 56,464,819 km (0.066 R)
• M88: 57,083,705 km (0.103 R)
• M89: 58,417,520 km (0.059 R)
• M90: 58,775,059 km (0.105 R)
• M91: 59,043,587 km (0.061 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit