🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.54 AU - 0.76 AU

Year: 200 Days

Day: 30.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,240,511 km

• M1: 186,997 km (0.104 R)
• M2: 433,385 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 242 Days

Day: 27.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,240,511 km

• M1: 269,725 km (0.116 R)
• M2: 740,061 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.54 AU - 2.08 AU

Year: 927 Days

Day: 22.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 14.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.98 AU - 5.5 AU

Year: 4568 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,240,511 km

• M1: 184,305 km (0.068 R)
• M2: 317,447 km (0.057 R)
• M3: 411,843 km (0.075 R)
• M4: 542,891 km (0.088 R)
• M5: 692,040 km (0.025 R)
• M6: 824,434 km (0.063 R)
• M7: 1,044,642 km (0.065 R)
• M8: 1,413,101 km (0.097 R)
• M9: 1,769,294 km (0.034 R)
• M10: 1,921,734 km (0.06 R)
• M11: 2,022,862 km (0.105 R)
• M12: 2,182,932 km (0.09 R)
• M13: 2,455,948 km (0.117 R)
• M14: 2,586,547 km (0.096 R)
• M15: 2,834,132 km (0.087 R)
• M16: 4,222,549 km (0.102 R)
• M17: 5,289,482 km (0.105 R)
• M18: 5,860,197 km (0.08 R)
• M19: 6,228,807 km (0.1 R)
• M20: 6,339,509 km (0.094 R)
• M21: 6,633,020 km (0.103 R)
• M22: 7,350,342 km (0.112 R)
• M23: 7,452,816 km (0.085 R)
• M24: 7,673,772 km (0.088 R)
• M25: 8,122,566 km (0.061 R)
• M26: 8,334,845 km (0.064 R)
• M27: 8,518,402 km (0.101 R)
• M28: 8,749,680 km (0.076 R)
• M29: 8,967,495 km (0.057 R)
• M30: 9,061,293 km (0.114 R)
• M31: 9,186,955 km (0.075 R)
• M32: 9,281,650 km (0.055 R)
• M33: 9,647,567 km (0.095 R)
• M34: 9,904,875 km (0.109 R)
• M35: 10,492,196 km (0.08 R)
• M36: 10,640,897 km (0.089 R)
• M37: 10,940,242 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.8

Radius: 6.1

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.11 AU - 13.45 AU

Year: 18429 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,240,511 km

• M1: 85,121 km (0.069 R)
• M2: 353,201 km (0.1 R)
• M3: 412,591 km (0.117 R)
• M4: 459,565 km (0.092 R)
• M5: 525,238 km (0.104 R)
• M6: 942,915 km (0.114 R)
• M7: 1,028,186 km (0.094 R)
• M8: 1,138,440 km (0.06 R)
• M9: 1,418,936 km (0.109 R)
• M10: 1,959,583 km (0.105 R)
• M11: 2,237,685 km (0.056 R)
• M12: 2,800,023 km (0.041 R)
• M13: 2,986,422 km (0.108 R)
• M14: 3,241,337 km (0.056 R)
• M15: 4,082,227 km (0.098 R)
• M16: 4,654,139 km (0.096 R)
• M17: 4,875,095 km (0.04 R)
• M18: 5,099,343 km (0.033 R)
• M19: 5,174,890 km (0.111 R)
• M20: 5,327,180 km (0.114 R)
• M21: 5,365,477 km (0.108 R)
• M22: 5,674,995 km (0.046 R)
• M23: 5,714,040 km (0.076 R)
• M24: 6,270,993 km (0.045 R)
• M25: 6,555,977 km (0.077 R)
• M26: 6,886,888 km (0.108 R)
• M27: 7,393,426 km (0.06 R)
• M28: 7,478,996 km (0.105 R)
• M29: 7,521,931 km (0.106 R)
• M30: 8,397,377 km (0.118 R)
• M31: 8,983,502 km (0.088 R)
• M32: 9,074,906 km (0.071 R)
• M33: 9,258,612 km (0.06 R)
• M34: 9,629,465 km (0.079 R)
• M35: 10,290,389 km (0.11 R)
• M36: 10,385,982 km (0.111 R)
• M37: 10,674,706 km (0.079 R)
• M38: 10,771,495 km (0.11 R)
• M39: 10,819,965 km (0.049 R)
• M40: 11,063,660 km (0.071 R)
• M41: 11,210,565 km (0.087 R)
• M42: 11,259,783 km (0.107 R)
• M43: 12,207,485 km (0.099 R)
• M44: 14,284,502 km (0.038 R)
• M45: 16,580,082 km (0.092 R)
• M46: 16,636,181 km (0.07 R)
• M47: 16,692,280 km (0.081 R)
• M48: 18,578,859 km (0.078 R)
• M49: 20,591,997 km (0.115 R)
• M50: 21,931,048 km (0.073 R)
• M51: 22,177,436 km (0.08 R)
• M52: 23,612,528 km (0.106 R)
• M53: 25,464,250 km (0.098 R)
• M54: 25,593,653 km (0.089 R)
• M55: 26,636,948 km (0.039 R)
• M56: 26,965,764 km (0.059 R)
• M57: 27,097,710 km (0.062 R)
• M58: 27,893,720 km (0.086 R)
• M59: 29,644,763 km (0.08 R)
• M60: 30,671,004 km (0.069 R)
• M61: 31,292,284 km (0.059 R)
• M62: 31,361,548 km (0.112 R)
• M63: 32,057,328 km (0.113 R)
• M64: 32,127,190 km (0.108 R)
• M65: 33,322,477 km (0.101 R)
• M66: 34,032,319 km (0.12 R)
• M67: 34,103,527 km (0.117 R)
• M68: 34,962,518 km (0.074 R)
• M69: 36,264,469 km (0.078 R)
• M70: 36,555,885 km (0.058 R)
• M71: 41,171,578 km (0.065 R)
• M72: 42,468,891 km (0.087 R)
• M73: 43,547,342 km (0.116 R)
• M74: 43,702,176 km (0.118 R)
• M75: 43,779,667 km (0.096 R)
• M76: 44,790,799 km (0.108 R)
• M77: 45,025,219 km (0.114 R)
• M78: 45,416,866 km (0.094 R)
• M79: 45,573,944 km (0.114 R)
• M80: 46,203,602 km (0.119 R)
• M81: 47,233,134 km (0.116 R)
• M82: 47,631,064 km (0.079 R)
• M83: 48,110,077 km (0.104 R)
• M84: 48,911,921 km (0.078 R)
• M85: 49,072,889 km (0.069 R)
• M86: 49,718,254 km (0.094 R)
• M87: 50,366,462 km (0.04 R)
• M88: 51,017,511 km (0.105 R)
• M89: 51,343,934 km (0.077 R)
• M90: 53,649,237 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit