🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.05 AU

Year: 283 Days

Day: 47.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.97 AU - 4.87 AU

Year: 2849 Days

Day: 33.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 9.5

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.78 AU - 10.66 AU

Year: 9453 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,462,134 km

• M1: 122,521 km (0.076 R)
• M2: 236,813 km (0.035 R)
• M3: 386,411 km (0.106 R)
• M4: 482,304 km (0.065 R)
• M5: 1,009,187 km (0.063 R)
• M6: 1,107,623 km (0.117 R)
• M7: 1,209,648 km (0.03 R)
• M8: 1,272,479 km (0.032 R)
• M9: 1,336,358 km (0.109 R)
• M10: 1,766,900 km (0.082 R)
• M11: 1,911,562 km (0.093 R)
• M12: 2,187,121 km (0.076 R)
• M13: 3,624,756 km (0.062 R)
• M14: 3,747,726 km (0.045 R)
• M15: 3,934,873 km (0.094 R)
• M16: 4,157,175 km (0.106 R)
• M17: 5,190,597 km (0.096 R)
• M18: 5,434,741 km (0.105 R)
• M19: 5,861,843 km (0.073 R)
• M20: 6,225,964 km (0.086 R)
• M21: 6,597,565 km (0.038 R)
• M22: 8,114,936 km (0.093 R)
• M23: 8,276,502 km (0.09 R)
• M24: 8,561,785 km (0.092 R)
• M25: 8,891,798 km (0.083 R)
• M26: 8,974,975 km (0.032 R)
• M27: 9,863,736 km (0.033 R)
• M28: 10,079,456 km (0.055 R)
• M29: 10,515,683 km (0.114 R)
• M30: 10,603,647 km (0.113 R)
• M31: 11,361,509 km (0.102 R)
• M32: 11,542,373 km (0.119 R)
• M33: 11,861,166 km (0.093 R)
• M34: 12,368,004 km (0.029 R)
• M35: 12,788,075 km (0.061 R)
• M36: 14,270,141 km (0.119 R)
• M37: 14,514,285 km (0.09 R)
• M38: 14,809,142 km (0.109 R)
• M39: 15,255,093 km (0.062 R)
• M40: 16,109,297 km (0.028 R)
• M41: 16,927,597 km (0.076 R)
• M42: 17,341,834 km (0.1 R)
• M43: 17,706,853 km (0.041 R)
• M44: 19,570,543 km (0.101 R)
• M45: 19,841,914 km (0.118 R)
• M46: 21,495,718 km (0.085 R)
• M47: 21,775,616 km (0.049 R)
• M48: 22,736,483 km (0.111 R)
• M49: 23,078,763 km (0.059 R)
• M50: 23,250,651 km (0.096 R)
• M51: 23,710,963 km (0.052 R)
• M52: 23,942,242 km (0.103 R)
• M53: 24,582,221 km (0.061 R)
• M54: 25,404,860 km (0.092 R)
• M55: 25,938,476 km (0.077 R)
• M56: 26,176,785 km (0.109 R)
• M57: 27,987,368 km (0.077 R)
• M58: 28,048,404 km (0.113 R)
• M59: 29,093,046 km (0.11 R)
• M60: 29,651,345 km (0.063 R)
• M61: 29,900,575 km (0.049 R)
• M62: 30,087,872 km (0.064 R)
• M63: 30,778,266 km (0.1 R)
• M64: 30,967,507 km (0.034 R)
• M65: 31,157,048 km (0.084 R)
• M66: 31,791,791 km (0.071 R)
• M67: 32,302,668 km (0.074 R)
• M68: 32,816,238 km (0.092 R)
• M69: 34,438,477 km (0.111 R)
• M70: 34,700,572 km (0.091 R)
• M71: 34,766,096 km (0.106 R)
• M72: 35,094,763 km (0.053 R)
• M73: 35,160,586 km (0.076 R)
• M74: 35,424,327 km (0.097 R)
• M75: 35,622,694 km (0.105 R)
• M76: 36,753,205 km (0.103 R)
• M77: 37,693,128 km (0.12 R)
• M78: 39,802,458 km (0.092 R)
• M79: 40,352,978 km (0.082 R)
• M80: 40,560,022 km (0.12 R)
• M81: 42,019,648 km (0.12 R)
• M82: 42,510,030 km (0.108 R)
• M83: 44,347,840 km (0.118 R)
• M84: 44,990,064 km (0.093 R)
• M85: 45,133,229 km (0.105 R)
• M86: 45,276,394 km (0.071 R)
• M87: 45,419,858 km (0.103 R)
• M88: 47,007,690 km (0.072 R)
• M89: 47,080,245 km (0.074 R)
• M90: 49,275,594 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 7.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.27 AU - 14.21 AU

Year: 16693 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,462,134 km

• M1: 312,211 km (0.079 R)
• M2: 683,812 km (0.052 R)
• M3: 3,114,478 km (0.049 R)
• M4: 3,300,727 km (0.049 R)
• M5: 3,518,243 km (0.114 R)
• M6: 3,796,794 km (0.032 R)
• M7: 4,111,398 km (0.099 R)
• M8: 4,198,614 km (0.099 R)
• M9: 4,553,909 km (0.114 R)
• M10: 5,198,825 km (0.097 R)
• M11: 5,261,656 km (0.089 R)
• M12: 5,420,080 km (0.08 R)
• M13: 5,741,716 km (0.088 R)
• M14: 7,264,024 km (0.12 R)
• M15: 7,725,982 km (0.084 R)
• M16: 11,093,580 km (0.067 R)
• M17: 11,256,043 km (0.112 R)
• M18: 12,839,686 km (0.082 R)
• M19: 13,181,816 km (0.11 R)
• M20: 14,403,133 km (0.045 R)
• M21: 14,536,126 km (0.105 R)
• M22: 15,117,014 km (0.06 R)
• M23: 16,025,672 km (0.107 R)
• M24: 17,800,351 km (0.064 R)
• M25: 18,662,484 km (0.109 R)
• M26: 19,391,325 km (0.093 R)
• M27: 20,626,704 km (0.071 R)
• M28: 25,493,871 km (0.075 R)
• M29: 25,708,394 km (0.06 R)
• M30: 26,518,766 km (0.05 R)
• M31: 26,736,281 km (0.05 R)
• M32: 26,845,188 km (0.117 R)
• M33: 27,118,354 km (0.101 R)
• M34: 27,173,107 km (0.088 R)
• M35: 27,557,125 km (0.079 R)
• M36: 29,392,092 km (0.068 R)
• M37: 29,899,378 km (0.026 R)
• M38: 30,637,345 km (0.099 R)
• M39: 30,694,342 km (0.063 R)
• M40: 33,003,235 km (0.097 R)
• M41: 33,824,527 km (0.096 R)
• M42: 34,178,626 km (0.098 R)
• M43: 34,533,920 km (0.078 R)
• M44: 35,188,411 km (0.078 R)
• M45: 35,307,790 km (0.071 R)
• M46: 35,367,629 km (0.11 R)
• M47: 37,908,400 km (0.105 R)
• M48: 39,138,693 km (0.063 R)
• M49: 42,208,142 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit