🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.76 AU - 0.84 AU

Year: 264 Days

Day: 27.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,795,895 km

• M1: 365,916 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.7 AU - 0.94 AU

Year: 274 Days

Day: 14.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.19 AU - 1.47 AU

Year: 566 Days

Day: 44.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,795,895 km

• M1: 49,666 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.43 AU - 1.57 AU

Year: 678 Days

Day: 39.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,795,895 km

• M1: 361,578 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.22 AU - 2.48 AU

Year: 1329 Days

Day: 28.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.13 AU - 2.88 AU

Year: 1458 Days

Day: 25.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.3

Radius: 4.5

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.97 AU - 16.63 AU

Year: 22081 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,795,895 km

• M1: 106,065 km (0.114 R)
• M2: 247,584 km (0.103 R)
• M3: 302,188 km (0.109 R)
• M4: 376,538 km (0.105 R)
• M5: 424,260 km (0.09 R)
• M6: 543,639 km (0.092 R)
• M7: 793,018 km (0.073 R)
• M8: 855,401 km (0.12 R)
• M9: 1,803,103 km (0.051 R)
• M10: 1,885,681 km (0.116 R)
• M11: 1,941,481 km (0.105 R)
• M12: 2,257,731 km (0.076 R)
• M13: 2,559,021 km (0.077 R)
• M14: 2,714,453 km (0.093 R)
• M15: 2,873,027 km (0.109 R)
• M16: 2,937,205 km (0.12 R)
• M17: 3,001,980 km (0.111 R)
• M18: 3,132,879 km (0.105 R)
• M19: 3,332,891 km (0.119 R)
• M20: 3,366,550 km (0.112 R)
• M21: 3,745,033 km (0.116 R)
• M22: 4,729,985 km (0.058 R)
• M23: 4,920,723 km (0.081 R)
• M24: 5,309,827 km (0.085 R)
• M25: 6,117,356 km (0.043 R)
• M26: 6,200,084 km (0.116 R)
• M27: 6,492,996 km (0.108 R)
• M28: 6,535,183 km (0.086 R)
• M29: 6,747,612 km (0.074 R)
• M30: 7,179,351 km (0.12 R)
• M31: 7,619,768 km (0.095 R)
• M32: 7,933,474 km (0.104 R)
• M33: 8,805,630 km (0.051 R)
• M34: 8,852,454 km (0.072 R)
• M35: 8,993,076 km (0.085 R)
• M36: 9,134,596 km (0.045 R)
• M37: 10,639,251 km (0.114 R)
• M38: 11,959,153 km (0.107 R)
• M39: 12,010,914 km (0.12 R)
• M40: 13,169,101 km (0.056 R)
• M41: 13,222,507 km (0.089 R)
• M42: 13,545,040 km (0.119 R)
• M43: 15,873,381 km (0.113 R)
• M44: 17,906,117 km (0.057 R)
• M45: 18,322,298 km (0.105 R)
• M46: 19,957,553 km (0.085 R)
• M47: 20,699,109 km (0.03 R)
• M48: 20,823,724 km (0.117 R)
• M49: 21,010,871 km (0.094 R)
• M50: 21,198,617 km (0.065 R)
• M51: 22,464,364 km (0.087 R)
• M52: 22,528,392 km (0.071 R)
• M53: 22,720,476 km (0.071 R)
• M54: 23,494,645 km (0.073 R)
• M55: 24,671,830 km (0.096 R)
• M56: 25,334,100 km (0.114 R)
• M57: 28,524,275 km (0.111 R)
• M58: 30,342,487 km (0.088 R)
• M59: 30,909,463 km (0.071 R)
• M60: 33,212,074 km (0.073 R)
• M61: 33,796,403 km (0.11 R)
• M62: 34,163,217 km (0.079 R)
• M63: 35,123,336 km (0.053 R)
• M64: 35,197,537 km (0.116 R)
• M65: 35,718,436 km (0.092 R)
• M66: 36,316,977 km (0.12 R)
• M67: 36,467,174 km (0.094 R)
• M68: 37,448,237 km (0.119 R)
• M69: 38,437,826 km (0.072 R)
• M70: 38,514,271 km (0.109 R)
• M71: 38,744,053 km (0.116 R)
• M72: 38,897,541 km (0.091 R)
• M73: 39,744,863 km (0.082 R)
• M74: 40,676,259 km (0.067 R)
• M75: 40,988,321 km (0.068 R)
• M76: 41,066,560 km (0.1 R)
• M77: 42,086,818 km (0.069 R)
• M78: 42,323,482 km (0.103 R)
• M79: 43,832,475 km (0.093 R)
• M80: 44,473,053 km (0.065 R)
• M81: 46,088,112 km (0.108 R)
• M82: 47,148,163 km (0.096 R)
• M83: 47,640,190 km (0.111 R)
• M84: 48,546,603 km (0.081 R)
• M85: 49,292,349 km (0.118 R)
• M86: 49,875,033 km (0.096 R)
• M87: 52,059,161 km (0.108 R)
• M88: 52,228,506 km (0.119 R)
• M89: 52,397,851 km (0.026 R)
• M90: 52,737,438 km (0.108 R)
• M91: 52,907,531 km (0.104 R)
• M92: 58,004,630 km (0.098 R)
• M93: 58,619,776 km (0.065 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: 518 - 17,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit